EP3715571A1 - Sliding door system and method for operating same - Google Patents
Sliding door system and method for operating same Download PDFInfo
- Publication number
- EP3715571A1 EP3715571A1 EP20164558.7A EP20164558A EP3715571A1 EP 3715571 A1 EP3715571 A1 EP 3715571A1 EP 20164558 A EP20164558 A EP 20164558A EP 3715571 A1 EP3715571 A1 EP 3715571A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- locking
- traction
- traction means
- sliding door
- locking means
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 230000008093 supporting effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/635—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/218—Holders
- E05Y2201/22—Locks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/23—Actuation thereof
- E05Y2201/246—Actuation thereof by auxiliary motors, magnets, springs or weights
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/404—Function thereof
- E05Y2201/42—Function thereof for locking
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/43—Motors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/638—Cams; Ramps
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/644—Flexible elongated pulling elements
- E05Y2201/648—Flexible elongated pulling elements having teeth
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/644—Flexible elongated pulling elements
- E05Y2201/652—Belts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/32—Position control, detection or monitoring
- E05Y2400/334—Position control, detection or monitoring by using pulse generators
- E05Y2400/336—Position control, detection or monitoring by using pulse generators of the angular type
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/32—Position control, detection or monitoring
- E05Y2400/35—Position control, detection or monitoring related to specific positions
- E05Y2400/354—End positions
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/44—Sensors not directly associated with the wing movement
- E05Y2400/445—Switches
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/50—Fault detection
- E05Y2400/51—Fault detection of position, of back drive
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/26—Form or shape
- E05Y2800/266—Form or shape curved
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/26—Form or shape
- E05Y2800/292—Form or shape having apertures
- E05Y2800/296—Slots
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Definitions
- the invention relates to a method for operating a sliding door system comprising a door drive with a pulling means designed as a toothed belt, a sliding door drive with a movable carriage for a sliding door element, which is coupled to the pulling means, and a locking device for locking the door drive, the locking device at least one locking means which is movable back and forth between a release position and a locking position.
- the invention also relates to such a sliding door system.
- a locking means which, for locking the door drive, interacts in a form-fitting manner with a drive element of the door drive, for example a pulley for the traction means.
- the form-fitting interaction can consist, for example, in that the locking means engages in a toothing of the deflection roller.
- the corresponding form-fitting elements, for example teeth, of the locking means and the deflecting roller are aligned with one another. This means that the door drive can only be locked in the predetermined locking positions of the pulley.
- the movement of the locking means into its locking position is triggered by the locking command and the position of the locking means is then detected.
- This can be used to determine whether the locking means as a result of Locking command is actually in its locking position, in which the locking means interacts positively with the traction means designed as a toothed belt, or whether a form fit between the traction means and the locking means is not possible in the current position of the traction means.
- This detection makes it possible to recognize a form-fitting locking of the door drive and, if there is no form-fitting locking, to initiate appropriate countermeasures without the need for manual manipulation by a fitter.
- the method according to the invention it is not necessary to manually adjust the locking system after the individual components have been installed in order to ensure that the door drive can be locked.
- the effort involved in installing and setting up the locking system is reduced.
- the method enables the locking system to be readjusted during operation without manual intervention.
- the moving step, the triggering step and the detection step are repeated until it has been detected in the detection step that the locking means is in the locking position.
- the locking system can automatically set a position of the traction mechanism in which the door drive can be locked.
- the position of the traction means is determined in the movement step via a displacement encoder of an electric motor of the door drive.
- the displacement encoder can increase the accuracy when moving the traction device by the specified distance.
- the movement of the traction mechanism can be made possible by a control loop to which the position determined by the displacement encoder, in particular as a controlled variable, is fed.
- the locking means has a carrier element, with respect to which the locking section is movably mounted, the locking section being acted upon by a restoring force, in particular by a spring element.
- the restoring force can make it possible for the locking section to be automatically returned to an initial position when the lock is released.
- the locking section can preferably be moved parallel to a direction of movement of the traction means relative to the carrier element, so that a position of the locking section relative to the traction means can be changed along the direction of movement of the traction means.
- a guide element for example a linear guide element, is preferably arranged on the carrier element.
- the locking section can be firmly connected to the carrier element so that it cannot be moved relative to the carrier element.
- the locking section is preferably formed in one piece with the carrier element.
- the locking means for moving between the release position and the locking position is mounted so as to be linearly movable, in particular perpendicular to a direction of movement of the traction means.
- a linear movability of the locking means can reduce the risk of undesired jamming of the locking means with the traction means, especially when moving from the locking position to the release position when the traction means is acted upon by a force in its direction of movement.
- An alternatively preferred embodiment provides that the locking means for moving between the release position and the locking position is mounted pivotably about a pivot axis.
- the position sensor for detecting the position of the locking means detects a position of a rotor of a linear motor coupled to the locking means.
- the linear motor can be provided as part of the locking device in order to move the locking means back and forth between the locking position and the release position.
- the runner and the locking means are preferably coupled by means of a link mechanism, the link mechanism comprising at least one guide slot and a control element guided in the guide slot.
- the locking means is preferably coupled to the runner via the link mechanism in such a way that a movement of the runner parallel to the direction of movement of the traction means results in a movement of the locking means perpendicular to the direction of movement of the traction means or in a pivoting movement about the pivot axis.
- the link mechanism has two, in particular identical, Includes guide links and two controls each guided in one of the guide links.
- the at least one guide slot is preferably arranged on the locking means, in particular on a carrier element of the locking means, and the control element guided in the guide slot is arranged on the runner.
- the guide link is provided on the runner and the control element is provided on the locking means.
- the linear motor has a stator core, with respect to which the rotor can be moved in a translatory manner, the stator core having three, preferably exactly three, stator teeth that are spaced apart in one direction of movement of the rotor, and the rotor has two, preferably precisely two, Has permanent magnets with opposite directions of magnetization.
- the runner can be switched between two end positions for moving the locking means between the locking and the release position.
- the runner can lock into the two end positions and hold this lock position against a defined external force until it is switched over by energizing a coil of the stator and changes to the other end position.
- such a linear motor has a bistable operation, the end positions of the rotor corresponding to the locking position and the release position of the locking means.
- the position sensor comprises a first detector, in particular a detection contact, for detecting the runner in a first position and a second detector, in particular a detection contact, for detecting the runner in a second position.
- the first position preferably corresponds to the locking position of the locking means and the second position corresponds to the release position of the locking means.
- An embodiment is advantageous in which the locking command is transmitted when the traction means has assumed the further locking position.
- the door drive can be locked when the door drive or the traction mechanism is in the state.
- a sliding door system 1 is shown in a schematic representation.
- the sliding door system 1 comprises a sliding door element 6 and a door drive 9, via which the sliding door element 6 can be moved by a motor, for example between an in Fig. 1 shown closed position in which the sliding door element 6 is arranged in a door opening, and an open position in which the sliding door element 6 is at least partially arranged behind a wall element 7 and thereby releases the door opening.
- the door drive 9 is arranged above the sliding door element 6 of the sliding door system 1.
- the door drive 9 is alternatively arranged below the sliding door element 6, for example between the sliding door element 6 and a floor 8 or within the floor 8 below the sliding door element 6.
- the door drive 9 of the sliding door system 1 comprises an electric motor 2 and a traction device 3.
- the traction device 3 is coupled to the electric motor 2, in particular to a machine shaft or a pinion of the electric motor 2, in such a way that the traction device 3 can be driven by the electric motor 2.
- the traction means 3 is designed as an endless traction means 3.
- the traction means 3 is a belt designed as a toothed belt.
- the traction means 3 can be designed as a rope or as a chain or as a flat belt or as a V-belt.
- the traction means 3 is guided around a deflection element 4, for example a deflection roller, a deflection wheel or a deflection pinion.
- the deflecting element 4 is arranged on one side of the door drive 9 which is opposite the electric motor 2.
- a sliding door drive with a movable carriage 5 for the sliding door element 6.
- the movable carriage 5 is coupled to the traction means 3 of the door drive 9 in such a way that the carriage 5 together with the sliding door element 6 starting from the in Fig. 1 shown closed position can be moved over a distance into at least one predetermined open position.
- a locking device 10 is also provided for locking the door drive 9.
- the locking device 10 has a locking means which can be moved back and forth between a release position and a locking position. In the release position, the traction device 3 is released and can be driven by the electric motor 2.
- a locking section of the locking means is non-positively and / or positively connected to the traction means 3, so that the carriage 5 coupled to the traction means 3 and thus also the sliding door element 6 are locked. It is not necessary to arrange the locking device 10 in the area of the electric motor 2 or in the area of the deflecting element 4, so that the locking device can be arranged at a freely selectable point along the traction means 3, for example - as in FIG Fig. 1 shown - next to the electric motor 2.
- FIG. 2a The representations in Fig. 2a , Figures 2b and 2c show a locking device 10, which in the sliding door system according to Fig. 1 Can be used.
- the locking device 10 comprises a housing 11, which has two traction means recesses 12.1, 12.2, in which the traction means 3, designed as a toothed belt, can be arranged.
- the locking section 14 of the movable locking means 13 protrudes from the housing 10 on an inner contour of a first traction means recess 12.1.
- the locking position shown here interacts with the traction means 3 in a non-positive and positive manner.
- the inner contour of the first traction means recess 12.1 opposite the locking section 14 forms a stop 16 for the traction means 3.
- the locking position of the locking means 13 presses the pulling means 3 against the stop 16 so that the pulling means 3 is in contact with the stop 16.
- the locking section 14 has a plurality of teeth, the outer contour of which is adapted to the outer contour of the teeth of the toothed belt. In the locking position, these teeth of the locking section 14 are in engagement with the teeth of the traction means 3.
- the housing 11 has a multi-part structure.
- the multi-part housing 11 comprises a first housing part 11.1 which forms a first housing interior 11.4 in which a locking drive 20 is arranged.
- a second housing part 11.2 has a housing wall 17 which separates the first housing interior 11.4 from a second housing interior 11.5.
- a locking mechanism 30 is arranged, which includes the locking means 13, among other things.
- the representations in Fig. 3a -e show details of the locking drive of the locking device 10.
- the locking drive is designed as a linear motor 20.
- the housing 11, in particular the first and second housing parts 11.1, 11.2 of the locking device 10 form a housing of the linear motor 20.
- the linear motor 20 also has a stator 21 arranged in the housing 11 and a rotor 24 which can be moved in translation with respect to the stator 21, which below on the basis of the representations in Fig. 4 and 5 explained.
- the rotor 24 is movably supported by means of several, here exactly four, roller bearings 26 arranged on the stator 21 and / or on the housing 11.
- the rotor 24 can be moved in a direction parallel to the direction of movement B of the traction means 3 via the roller bearings 26, cf. Fig. 2a .
- the roller bearings 26 each have an inner bearing ring 26.1 and an outer bearing ring 26.2 which is rotatable with respect to the inner bearing ring 26.1 and rests on a rolling surface 24.1 of the rotor 24.
- the inner bearing ring 26.1 of the roller bearings 26 is each fastened to a fastening element 27 which is designed as an axis. In this respect, two roller bearings 26 are fastened to a common fastening element 27.
- the fastening elements 27 are arranged in a stator recess 21.1 in the stator 21 and in a housing recess 11.6 in the housing 11.
- the stator 21 comprises a stator core 22 which is designed as a laminated core.
- the laminated core is formed from a plurality of individual laminations which have an identical cross section, here an E-shaped cross section.
- the individual sheets are preferably made of a soft magnetic material, for example iron or steel.
- the individual sheets are preferably not insulated from one another.
- the stator core 22 forms a total of exactly three stator teeth 22.1, 22.2, which are arranged at a distance from one another in the direction of movement B of the rotor 24, that is to say also in the direction of movement B of the traction means 3.
- a first stator tooth 22.1 is arranged between two second stator teeth 22.2. Between the first stator tooth 22.1 and the two second stator teeth 22.2 a coil holder is formed in each case, in which the coil 22 of the stator 21 is received.
- the first stator tooth 22.1 has a first tooth width Z1 which is greater than a second tooth width Z2 of the second stator teeth 22.2.
- the two second stator teeth 22.2 each include a stator recess 21.2 in which one of the fastening elements 27 designed as axles is arranged.
- the recesses 21.1 are each designed as circular recesses in the laminated core of the stator core 22 or the individual laminations of the stator core 22.
- a bevel is provided on each of the free ends of the second stator teeth 22.2, which bevel is arranged on an edge of the respective second stator tooth 22.2 that faces the first stator tooth 22.1.
- the individual sheets of the stator core 22 can be slipped onto the fastening elements 27.
- the roller bearings 26 can be applied to the free ends of the fastening elements 17.
- the assembly of the stator core 22, fastening elements 27 and roller bearings 26 can then be introduced into the housing 11, in particular into a stator receptacle of the housing 11.
- the coil 23 is preferably connected to the stator core 22 before it is introduced into the housing. Alternatively, the coil 23 can be connected to the stator core 22 after the stator core 22 has been introduced into the housing 11.
- the rotor 24 of the linear motor 20 is shown.
- the rotor 24 is plate-shaped and has an underside which, in the assembled state of the linear motor 20, faces the stator 22.
- the rotor 24 is preferably made of a soft magnetic material, for example iron or steel.
- the one or more rolling surfaces 24.1 for the roller bearings 26 are provided on the underside, cf. Figure 5c .
- a plurality of permanent magnets 28, here precisely two, are also arranged on the underside of the rotor.
- the permanent magnets 28 are provided at a distance from one another in the direction of movement B of the rotor 24 or of the traction means 3 and have opposing directions of magnetization.
- the directions of magnetization of the two permanent magnets 28 are oriented perpendicular to the surface of the underside, that is, perpendicular to the rolling surfaces 24.1.
- Both permanent magnets 28 have an identical permanent magnet width PM.
- This permanent magnet width PM is selected such that a ratio of the permanent magnet width PM to the first tooth width Z1 is greater than 1, preferably greater than 1.1, particularly preferably greater than 1.2, for example 1.4.
- control elements 25 On an upper side of the rotor 24 opposite the underside, two control elements 25 are provided which are designed as axes projecting perpendicularly from the rotor 24, cf. Figures 5a and 5b .
- the locking mechanism 30 of the locking device 10 is controlled via these control elements 25.
- a first guide roller bearing 41 and a second guide roller bearing 42 arranged above the first guide roller bearing are fastened to the control elements 25.
- the first guide roller bearing 41 In the case of the linear motor 20, the first guide roller bearing 41 is received in a guide opening 18 in the housing wall 17 designed as an elongated hole.
- the first guide roller bearing 41 in particular a bearing ring of the first guide roller bearing 41 that is rotatable relative to the control element 25, is on an inner contour of the Guide opening 18 can be rolled off, cf.
- the second guide roller bearing 42 of the control element interacts with the locking means 13.
- the second guide roller bearing 42 is received in a guide slot 19 of the locking means 13.
- a bearing ring of the second guide roller bearing 42 that is rotatable with respect to the control element 25 can roll on an inner contour of the guide slot 19, cf. e.g. Figures 2b, 2c .
- FIGS. 6a and 6b each show a top view of the linear motor 20 of the locking device 10, in particular the top of the rotor 24 of the linear motor 20.
- the two illustrations show two end positions of the rotor 24, which correspond to the release position and the locking position of the locking means 13. If the runner 24 takes the in Figure 6a a first position shown, the locking means 13 coupled to the rotor 24 is in its locking position. If the runner 24 is in the in Figure 6b The second position shown, the locking means 13 is arranged in its release position.
- the linear motor 20 can latch stably in the end positions shown without spring force and can also hold this end position against a defined external force. By energizing the coil, you can switch between the two end positions. In this respect, the linear motor 20 enables bistable operation.
- the linear motor 20 In comparison to a lifting or holding magnet, the linear motor 20 enables a larger stroke range of the rotor 24 with at the same time a large force over the stroke range. In this respect, the linear motor in Compared to a lifting or holding magnet, they perform a significantly higher mechanical work with the same structural volume. Furthermore, the linear motor 20 has a lower energy requirement, since the coil 23 of the linear motor 20 only needs to be energized when switching between the two end positions of the rotor 24.
- the rotor 24 has at least one connection area 24.2, 24.3 for an operating mode spring element 43, 44 via which the rotor 24 can be biased into an end position.
- two connection areas 24.2, 24.3 for such operating mode spring elements 43, 44 are provided on the rotor.
- a first operating mode spring element 43 can be connected to enable a Falisecure operation.
- This first operating mode spring element 43 biases the runner 24 into a fail-safe end position, the runner 24 being coupled to the locking means 13 in such a way that the locking means 13 is arranged in its locking position in the fail-safe end position of the runner 24.
- a second operating mode spring element 44 is connected to the second connection area 24.3. The second operating mode spring element 44 biases the rotor 24 into a fail-safe end position.
- the runner 24 is coupled to the locking means 13 in such a way that the locking means 13 is arranged in the fail-safe end position of the runner 24 in its release position.
- FIGS. 7a and 7b show the locking device 10, the locking mechanism 30, in particular the locking means 13, the third housing part 11.3 and the traction means 13, for better visibility of the linear motor 20, are not shown.
- the two control elements 25 of the rotor 24 are arranged to run through two separate guide openings 18 in the housing wall 17.
- the respective first guide roller bearing 41 arranged on the control elements 25 can be unrolled on the inner contour of the respective guide opening 18.
- the guide openings 18 can absorb forces from the control elements 25 and introduce them into the housing 11, in particular the second housing part 11.2.
- the linear motor 20, in particular the rotor 24 of the linear motor 20 connected to the control elements 25, can be protected from damage.
- the first housing part 11.1 forming the first housing interior 11.4 has walls which form a first stop for the rotor 24 of the linear motor 20 in a first end position and a second stop for the rotor 24 in a second end position.
- the locking mechanism 30 comprises a locking means 13 which between the in Figure 8a Approval position shown and the in Figure 8b locking position shown is movable back and forth.
- the locking means has a locking section 13 and a carrier element 15 carrying the locking section 14. In the locking position, the locking section 14 of the locking means 13 acts positively and / or positively with the traction means 3 together and thus locks both the traction means 3 and the carriage 5 of the sliding door system 1 coupled to the traction means 3.
- the locking section 14 is arranged at a distance from the traction means 3 so that the traction means and thus also the carriage 5 is released and can move along the direction of movement B. In the release position, there is therefore no form fit and / or force fit between the locking means 13 or section 14 and the traction means 13.
- the locking means 13 can be moved linearly between the locking position and the release position.
- the locking means 13 is mounted in a linearly movable manner in the second housing interior 11.5.
- the linear movement of the locking means 13 takes place in a locking direction V, which is arranged perpendicular to the movement direction B of the traction means 3.
- the locking means 13, in particular the carrier element 15, has two guide slotted links 19 which, together with the control elements 25 of the slider 24, form a slotted mechanism via which the locking means 13 starts moving as a result of a movement of the slider 24 parallel to the movement direction B of the traction means 3 Locking direction V is offset.
- the two guide links 19 are designed identically, so that undesired tilting of the locking element 13 can be prevented.
- the guide links 19 have a non-linear course, so that a movement of the slider 24 parallel to the direction of movement B of the traction means 3 by a predetermined distance does not result in a movement of the locking means 13 perpendicular to the direction of movement B in all areas between the end positions of the slider the same distance is implemented. Rather, the non-linear course is the Guide links are selected such that, starting from the release position of the locking means 13, initially a relatively small movement of the slider 24 is converted into a relatively large movement of the locking means 13. In this respect, a steep course of the guide link 19 is selected. In this way it can be achieved that the locking means 13 rapidly approaches the traction means 3 during locking. This means that there is a large stroke ratio and a low force ratio in the area near the release position.
- the guide link in the area of the locking position can have a course that is aligned parallel to the direction of movement of the traction means 3, so that there is an increased supporting effect against external forces acting on the traction means 3 or the locking means 13.
- the locking section 14 of the locking means 13 is movably supported with respect to the carrier element 15.
- the locking section 14 is movably mounted parallel to the direction of movement B of the traction means 3 on the carrier element 15, preferably in a guide on the carrier element 15.
- a spring element 31 is provided which acts on the locking section 14 with a restoring force.
- the spring element 31 acts on the locking section 14 with a restoring force in the direction of the Closing position of the sliding door system 1 away.
- the locking section 14 can move together with the traction means 3 against the bias of the spring element 31 relative to move the carrier element 15.
- the locking means 3 can be brought into its locking position when the carriage 5 of the sliding door system 1 is in a pre-closed position in which the closed position has not yet been fully reached, in particular with the sliding door system being opened a little. Starting from this pre-closed position, the traction means 3 can be moved in order to move the carriage 5 of the sliding door system 1 in the direction of the closed position, ie to completely close the sliding door system.
- the locking section 14 is moved against the restoring force of the spring element 31.
- the spring element 31 or locking section 14 and / or carrier element 15 are preferably dimensioned in such a way that the locking section can be moved at least by a travel distance with respect to the carrier element 15 which corresponds to a distance between two adjacent teeth of the traction means 3 (tooth pitch).
- the locking section 14 can then be moved back into its starting position by the spring element 31.
- FIG. 10a -f show a locking device 10 according to an alternative embodiment, which is also suitable for the sliding door system 1 according to Fig. 1 to be used.
- the locking device 10 according to this alternative exemplary embodiment essentially corresponds to that Locking device according to the first embodiment, which is why reference is made to the description of the first embodiment above.
- the locking means 13 is mounted pivotably about a pivot axis S for moving between the release position and the locking position.
- the Figures 10c and 10d show the locking device 10 with the locking means 13 in the release position. In the representations after Figures 10e and 10f the locking means 13 is in the locking position.
- the locking means 13, or the carrier element 15 of the locking means 13 only has exactly one guide slot 19.
- only one control element 25 is provided on the rotor 24 of the linear motor 20, which is in engagement with the one guide slot 19 in order to pivot the locking means 13.
- the locking means 13 is dimensioned and arranged according to this alternative embodiment such that a ratio of the distance D1 between the locking section 14 and the pivot axis S to the distance D2 between the traction means 3 and the pivot axis S is at least 3: 1, particularly preferably at least 4: 1 , is.
- FIG Figure 11a -c Another alternative embodiment of a locking device 10 is shown in FIG Figure 11a -c shown.
- the locking device 10 according to this exemplary embodiment corresponds essentially to the locking device according to FIG Fig. 10 , wherein in contrast to the locking device according to Fig. 10 two guide links 19 and two control elements 25 are provided.
- a sliding door system 1 which has a door drive 9 with a traction means 3 designed as a toothed belt, which interacts with the traction means 3 in a form-fitting manner in the locking position.
- the form-fit elements, here teeth, of the locking means 13 and the traction means 3 are aligned with one another in order to achieve a form-fit between the locking means 13 and the traction means.
- a locking means 13 is shown in a release position in which the locking means 13 is arranged at a distance from the traction means 3.
- the locking means 13 according to this exemplary embodiment has a locking section 14 which is formed in one piece with the carrier element 15.
- the distance between adjacent teeth of the traction device 3 is referred to as the tooth pitch T below.
- the representation in Figure 12b shows the case that the locking means 13 from the in Figure 12a
- the release position shown is moved along the locking direction V and the traction means 3 is in the position according to Figure 12a is located so that an engagement of the locking section 14, in particular the teeth of the locking section 14, in the recesses between the teeth of the traction means 3 is not possible.
- a form fit between the locking means 13 and the traction means 3 cannot be achieved in this position of the traction means 3.
- FIG. 13 shows an embodiment of a locking device 10 which has a position sensor 50 for detecting a position of the locking means 13.
- the position sensor 50 detects the position of the rotor 24 of the linear motor 20.
- the position of the locking means 13 is indirectly detected.
- a first detection area 53 of the position sensor 50 is permanently connected to the runner 24 and moves with the runner 24 in its movement along a direction parallel to the direction of movement of the traction means 3.
- the position sensor 50 further comprises a first detector 51 for detecting the runner 24 in a first position or first end position and a second detector 52 for detecting the runner 24 in a second position or second end position.
- the first position of the slider 24 corresponds to the locking position of the locking means 13 and the second position of the slider 24 corresponds to the release position of the locking means 13.
- the detectors 51, 52 are arranged at a distance from one another and are fixedly connected to the housing 11 of the locking device 10, so that the first Detection area 53 is moved between the two detectors 51, 52 when the rotor 24 moves between its end positions.
- the first and the second detector 51, 52 are preferably designed as detection contacts. Alternatively, it can be provided that the detectors 51, 52 are designed as light barriers.
- the position sensor 50 has a second detection area 54 which is permanently connected to the rotor 24.
- the second detection area 54 is arranged on the runner 24 in such a way that in the first position of the runner 24, which corresponds to the locking position of the locking means 13, it interacts with a switch, in particular a microswitch, not shown in the drawings.
- the switch is preferably a switch which does not require a power supply for operation, so that the locking position of the locking means 13 can be detected by means of the second detection area 54 and the switch even in the event of a power failure.
- a flowchart of a method for operating a sliding door system 1 in which a locking reference position of the traction means 3 is determined and stored.
- the sliding door element 6 In an initial step 101, the sliding door element 6 is in its closed position.
- a pressing step 102 the sliding door element 6 is pressed in the direction of its closed position, in particular with a predetermined pressing force.
- a locking command for moving the locking means 13 into the locking position is then transmitted to the locking device 10.
- the linear motor 20 is then actuated so that the rotor 24 of the linear motor 20 moves from its one end position to its other end position and thereby moves the locking means 13 from the release position in the direction of its locking position.
- a detection step 104 following the triggering step 103 the position of the locking means 13 is detected by means of a position sensor of the locking device 10. If it is determined that the locking means is not in its in Figure 12c The locking position shown is located, the traction means 3 is moved in a movement step 110 following the detection step 104 by a predetermined path length with respect to the locking means 13.
- a target position of the traction means 13 is set which deviates from the current actual position of the traction means 3 by the specified distance.
- the predetermined path length is selected to be smaller than the tooth pitch T.
- the traction means 3 is moved into the desired position.
- a displacement encoder of the electric motor 2 of the door drive 9 is used to check whether the target position has been reached. If the target position is not reached, the traction means 3 is moved in the direction of the target position until it is reached.
- the triggering step 103 and the detection step 104 are repeated until it has been detected in the detection step 104 that the locking means 13 is in the locking position. Then, in a storage step 105, the position of the traction means 3 is stored as the locking reference position. This locking reference position can then be used to calculate further locking positions of the traction means 3. In the final state 106, the door drive 9 of the locking system 1 is locked.
- the representation in Fig. 15 shows a flow chart of a method for operating a sliding door system 1, in which the door drive 9 is locked in a further locking position of the traction means 3.
- This The further locking position is not identical to the locking reference position of the traction mechanism 3.
- the door drive receives a movement command to move the sliding door element 6 or the traction mechanism 3 into a predetermined target position.
- a further locking position is then calculated as a function of the stored locking reference position, which is as close as possible to the specified target position.
- the traction means 3 is then moved in the direction of this further locking position.
- the traction means 3 is moved in a first substep 204 in the direction of the locking position.
- a second sub-step 205 the displacement encoder of the electric motor 2 is used to check whether a predetermined distance from the locking position is not reached. If the predetermined distance to the locking position is not exceeded, the traction means 3 is moved in the direction of the locking position until this is the case.
- a locking command for moving the locking means 13 into the locking position is transmitted to the locking device 10 in a triggering step 206 while the traction means 3 is in motion.
- a detection step 207 following the triggering step 206 the position of the locking means 13 is detected by means of the position sensor 50 of the locking device 10. If it is determined that the locking means is not in its in Figure 12c The locking position shown is located, the traction means 3 is moved in a movement step 213 following the detection step 207 by a predetermined distance with respect to the locking means 13.
- a target position of the traction means 13 is set that is by the predetermined path length differs from the current actual position of the traction device 3.
- the predetermined path length is selected to be smaller than the tooth pitch T.
- the traction means 3 is moved into the desired position.
- a displacement sensor of the electric motor 2 of the door drive 9 is used to check whether the target position has been reached. If the target position is not reached, the traction means 3 is moved in the direction of the target position until it is reached.
- the triggering step 206 and the detection step 207 are repeated until it has been detected in the detection step 207 that the locking means 13 is in the locking position (final state 208).
- the representation in Fig. 16 shows a flow chart of an alternative method for operating a sliding door system 1, in which the door drive 9 is locked in a further locking position of the traction mechanism 3.
- the door drive receives a movement command for moving the sliding door element 6 or the traction means 3 into a predetermined target position.
- a further locking position is then calculated as a function of the stored locking reference position, which is as close as possible to the predetermined target position.
- the traction means 3 is then moved in the direction of this further locking position.
- the traction means 3 is moved in a first partial step 304 in the direction of the locking position.
- the displacement encoder of the electric motor 2 is used to check whether the locking position has been reached. If the locking position is not reached, the traction means 3 is moved in the direction of the locking position until it is reached.
- a locking command for moving the locking means 13 into the locking position is transmitted to the locking device 10 in a triggering step 306.
- the position of the locking means 13 is detected by means of the position sensor 50 of the locking device 10. If it is determined that the locking means is not in its in Figure 12c The locking position shown is located, the traction means 3 is moved in a movement step 313 following the detection step 307 by a predetermined distance with respect to the locking means 13.
- a target position of the traction means 13 is set which deviates from the current actual position of the traction means 3 by the specified distance.
- the predetermined path length is selected to be smaller than the tooth pitch T.
- a displacement encoder of the electric motor 2 of the door drive 9 is used to check whether the target position has been reached. If the target position is not reached, the traction means 3 is moved in the direction of the target position until it is reached.
- the triggering step 306 and the detection step 307 are repeated until it has been detected in the detection step 307 that the locking means 13 is in the locking position (end state 308).
- FIG. 17 Another embodiment of a guide slot 19 of a slot mechanism is shown, which can be used in the invention.
- the guide slot 19 can be provided in the locking means 13.
- the guide slot 19 is an elongated hole with a curved course formed.
- the radius of the bend in the course is denoted by the reference symbol F.
- the representation in Fig. 17 shows the control element 25 'on the left in a position in which it is when the locking means 13 is in its release position.
- the control element 25 ′′ is shown on the right in a position in which it is when the locking means 13 is in its locking position.
- the stroke path is denoted by the reference symbol E
- the travel path parallel to the direction of movement B of the traction mechanism 3 is denoted by the reference symbol G D is the lifting angle.
- the guide slot 19, in particular in its area facing the locking section 14, has an angle C.
- the angle C becomes a surface standing obliquely to the direction of movement B of the traction means 3 and obliquely to the locking direction V is formed which interacts with the control element 25 ′′ in the locking position.
- Fig. 17 it can be seen that due to the angle C there is a force in a direction H which forms an acute angle with the locking direction V. This makes it difficult for the locking means 13 to be pushed out of the locking position.
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Abstract
Die Erfindung betrifft ein Verfahren zum Betrieb einer Schiebetüranlage (1) umfassend einen Türantrieb (9) mit einem als Zahnriemen ausgebildeten Zugmittel (3), ein Schiebetürlaufwerk mit einem verfahrbaren Laufwagen (5) für ein Schiebetürelement (6), welcher mit dem Zugmittel (3) gekoppelt ist, und eine Verriegelungseinrichtung (10) zur Verriegelung des Türantriebs (9), wobei die Verriegelungseinrichtung (10) zumindest ein Verriegelungsmittel (13) aufweist, welches zwischen einer Freigabestellung und einer Verriegelungsstellung hin und her bewegbar ist, wobei ein Verriegelungsabschnitt (14) des Verriegelungsmittels (13) in der Verriegelungsstellung formschlüssig mit dem Zugmittel (3) zusammenwirkt, mit den folgenden Verfahrensschritten:- In einem Auslöseschritt (103, 206, 306) wird ein Verriegelungsbefehl zum Bewegen des Verriegelungsmittels (13) in die Verriegelungsstellung an die Verriegelungseinrichtung (10) übermittelt; und- in einem dem Auslöseschritt (103, 206, 306) nachfolgenden Detektionsschritt (104, 207, 307) wird mittels eines Stellungssensors (50) der Verriegelungseinrichtung (10) die Stellung des Verriegelungsmittels (13) detektiert.The invention relates to a method for operating a sliding door system (1) comprising a door drive (9) with a traction means (3) designed as a toothed belt, a sliding door running gear with a movable carriage (5) for a sliding door element (6) which is connected to the traction means (3 ) is coupled, and a locking device (10) for locking the door drive (9), wherein the locking device (10) has at least one locking means (13) which can be moved back and forth between a release position and a locking position, wherein a locking section (14 ) of the locking means (13) interacts positively with the traction means (3) in the locking position, with the following process steps: - In a triggering step (103, 206, 306), a locking command for moving the locking means (13) into the locking position is sent to the locking device (10) transmitted; and - in a detection step (104, 207, 307) following the triggering step (103, 206, 306), the position of the locking means (13) is detected by means of a position sensor (50) of the locking device (10).
Description
Die Erfindung betrifft ein Verfahren zum Betrieb einer Schiebetüranlage umfassend einen Türantrieb mit einem als Zahnriemen ausgebildeten Zugmittel, ein Schiebetürlaufwerk mit einem verfahrbaren Laufwagen für ein Schiebetürelement, welcher mit dem Zugmittel gekoppelt ist, und eine Verriegelungseinrichtung zur Verriegelung des Türantriebs, wobei die Verriegelungseinrichtung zumindest ein Verriegelungsmittel aufweist, welches zwischen einer Freigabestellung und einer Verriegelungsstellung hin und her bewegbar ist. Ferner betrifft die Erfindung eine derartige Schiebetüranlage.The invention relates to a method for operating a sliding door system comprising a door drive with a pulling means designed as a toothed belt, a sliding door drive with a movable carriage for a sliding door element, which is coupled to the pulling means, and a locking device for locking the door drive, the locking device at least one locking means which is movable back and forth between a release position and a locking position. The invention also relates to such a sliding door system.
Bei derartigen Schiebetüranlagen ist es bekannt, ein Verriegelungsmittel vorzusehen, welches zur Verriegelung des Türantriebs formschlüssig mit einem Antriebselement des Türantriebs, beispielsweise einer Umlenkrolle für das Zugmittel zusammenwirkt. Das formschlüssige Zusammenwirken kann beispielsweise darin bestehen, dass das Verriegelungsmittel in eine Verzahnung der Umlenkrolle eingreift. Um eine solche formschlüssige Verriegelung zu ermöglichen, also das Verriegelungsmittel in Eingriff mit der Umlenkrolle bringen zu können, ist es erforderlich, dass die entsprechenden Formschlusselemente, beispielsweise Zähne, des Verriegelungsmittels und der Umlenkrolle aufeinander ausgerichtet sind. Das bedeutet, dass ein Verriegeln des Türantrieb nur in vorgegebenen Verriegelungspositionen der Umlenkrolle möglich ist. Gleichzeitig muss aber auch sichergestellt sein, dass sich das mit dem Zugmittel gekoppelte Türelement in einer Stellung befindet, in der ein Verriegeln des Türantriebs sinnvoll ist, beispielsweise in einer Schließstellung des Türelements. Bei der Montage derartiger Schließanlagen ist es daher erforderlich, den Türantrieb und die Verriegelungseinrichtung zu justieren, um sicherzustellen, dass sich das Türelement in seiner Schließstellung befindet und gleichzeitig ein Eingreifen des Verriegelungsmittels in die Umlenkrolle möglich ist. Diese Justage hat sich in der Praxis allerdings als sehr zeit- und arbeitsintensiv erwiesen.In sliding door systems of this type, it is known to provide a locking means which, for locking the door drive, interacts in a form-fitting manner with a drive element of the door drive, for example a pulley for the traction means. The form-fitting interaction can consist, for example, in that the locking means engages in a toothing of the deflection roller. In order to enable such a form-fitting locking, ie to be able to bring the locking means into engagement with the deflecting roller, it is necessary that the corresponding form-fitting elements, for example teeth, of the locking means and the deflecting roller are aligned with one another. This means that the door drive can only be locked in the predetermined locking positions of the pulley. At the same time, however, it must also be ensured that the door element coupled to the traction means is in a position in which it makes sense to lock the door drive, for example in a closed position of the door element. When installing such locking systems, it is therefore necessary to adjust the door drive and the locking device, to ensure that the door element is in its closed position and at the same time the locking means can engage in the deflection roller. In practice, however, this adjustment has proven to be very time-consuming and labor-intensive.
Vor diesem Hintergrund stellt sich die Aufgabe, die Montage und das Einrichten einer Schließanlage mit verringertem Aufwand zu ermöglichen.Against this background, the task arises of enabling the assembly and setting up of a locking system with less effort.
Die Aufgabe wird gelöst durch ein Verfahren zum Betrieb einer Schiebetüranlage, umfassend einen Türantrieb mit einem als Zahnriemen ausgebildeten Zugmittel, ein Schiebetürlaufwerk mit einem verfahrbaren Laufwagen für ein Schiebetürelement, welcher mit dem Zugmittel gekoppelt ist, und eine Verriegelungseinrichtung zur Verriegelung des Türantriebs, wobei die Verriegelungseinrichtung zumindest ein Verriegelungsmittel aufweist, welches zwischen einer Freigabestellung und einer Verriegelungsstellung hin und her bewegbar ist, wobei ein Verriegelungsabschnitt des Verriegelungsmittels in der Verriegelungsstellung formschlüssig mit dem Zugmittel zusammenwirkt, mit den folgenden Verfahrensschritten:
- In einem Auslöseschritt wird ein Verriegelungsbefehl zum Bewegen des Verriegelungsmittels in die Verriegelungsstellung an die Verriegelungseinrichtung übermittelt; und
- in einem dem Auslöseschritt nachfolgenden Detektionsschritt wird mittels eines Stellungssensors der Verriegelungseinrichtung die Stellung des Verriegelungsmittels detektiert.
- In a triggering step, a locking command for moving the locking means into the locking position is transmitted to the locking device; and
- In a detection step following the triggering step, the position of the locking means is detected by means of a position sensor of the locking device.
Gemäß der Erfindung wird die Bewegung des Verriegelungsmittels in seine Verriegelungsstellung durch den Verriegelungsbefehl ausgelöst und dann die Stellung des Verriegelungsmittels detektiert. Hierdurch kann festgestellt werden, ob sich das Verriegelungsmittel infolge des Verriegelungsbefehls tatsächlich in seiner Verriegelungsstellung befindet, in welcher das Verriegelungsmittel formschlüssig mit dem als Zahnriemen ausgebildeten Zugmittel zusammenwirkt, oder ob ein Formschluss zwischen Zugmittel und Verriegelungsmittel in der aktuellen Position des Zugmittels nicht möglich ist. Diese Detektion ermöglicht es eine formschlüssige Verriegelung des Türantriebs zu erkennen und falls keine formschlüssige Verriegelung gegeben ist, entsprechende Gegenmaßnahmen einzuleiten ohne, dass hierzu Handgriffe durch einen Monteur erforderlich sind. Insbesondere ist es bei dem erfindungsgemäßen Verfahren nicht erforderlich, die Schließanlage nach der Montage der einzelnen Komponenten manuell zu justieren, um sicherzustellen, dass der Türantrieb verriegelt werden kann. Der Aufwand für die Montage und das Einrichten der Schließanlage wird reduziert. Ferner ermöglicht das Verfahren ein Nachstellen der Schließanlage im Betrieb ohne manuelles Eingreifen.According to the invention, the movement of the locking means into its locking position is triggered by the locking command and the position of the locking means is then detected. This can be used to determine whether the locking means as a result of Locking command is actually in its locking position, in which the locking means interacts positively with the traction means designed as a toothed belt, or whether a form fit between the traction means and the locking means is not possible in the current position of the traction means. This detection makes it possible to recognize a form-fitting locking of the door drive and, if there is no form-fitting locking, to initiate appropriate countermeasures without the need for manual manipulation by a fitter. In particular, with the method according to the invention, it is not necessary to manually adjust the locking system after the individual components have been installed in order to ensure that the door drive can be locked. The effort involved in installing and setting up the locking system is reduced. Furthermore, the method enables the locking system to be readjusted during operation without manual intervention.
Gemäß einer vorteilhaften Ausgestaltung weist das Verfahren folgende zusätzliche Verfahrensschritte auf:
- In einem dem Detektionsschritt nachfolgenden Bewegungsschritt wird das Zugmittel um eine vorgegebene Weglänge gegenüber dem Verriegelungsmittel bewegt; und
- nach dem Bewegungsschritt werden der Auslöseschritt und der Detektionsschritt wiederholt.
- In a movement step following the detection step, the traction means is moved by a predetermined distance with respect to the locking means; and
- after the moving step, the triggering step and the detecting step are repeated.
In diesem Zusammenhang ist es bevorzugt, wenn der Bewegungsschritt, der Auslöseschritt und der Detektionsschritt solange wiederholt werden, bis in dem Detektionsschritt detektiert worden ist, dass sich das Verriegelungsmittel in der Verriegelungsstellung befindet. Durch dieses mehrfache Bewegen des Zugmittels und nachfolgendes Prüfen der korrekten Ausrichtung in dem Detektionsschritt kann die Schließanlage selbsttätig eine Position des Zugmittels einstellen, in der eine Verriegelung des Türantriebs erfolgen kann.In this context, it is preferred if the moving step, the triggering step and the detection step are repeated until it has been detected in the detection step that the locking means is in the locking position. Through this multiple movement of the traction mechanism and subsequent checking of the correct alignment in the detection step, the locking system can automatically set a position of the traction mechanism in which the door drive can be locked.
Gemäß einer vorteilhaften Ausgestaltung der Erfindung wird in dem Bewegungsschritt die Position des Zugmittels über einen Weggeber eines Elektromotors des Türantriebs ermittelt. Durch den Weggeber kann die Genauigkeit bei Bewegen des Zugmittels um die vorgegebene Wegstrecke erhöht werden. Beispielsweise kann das Bewegen des Zugmittels durch einen Regelkreis ermöglicht werden, dem die durch den Weggeber ermittelte Position, insbesondere als Regelgröße, zugeführt wird.According to an advantageous embodiment of the invention, the position of the traction means is determined in the movement step via a displacement encoder of an electric motor of the door drive. The displacement encoder can increase the accuracy when moving the traction device by the specified distance. For example, the movement of the traction mechanism can be made possible by a control loop to which the position determined by the displacement encoder, in particular as a controlled variable, is fed.
Eine vorteilhafte Ausgestaltung sieht vor, dass das Verriegelungsmittel ein Trägerelement aufweist, gegenüber dem der Verriegelungsabschnitt, bewegbar gelagert ist, wobei der Verriegelungsabschnitt, insbesondere durch ein Federelement, mit einer Rückstellkraft beaufschlagt ist. Hierdurch wird es ermöglicht, das Verriegelungsmittel in seine Verriegelungsstellung zu bringen, wenn sich der Laufwagen der Schiebetüranlage in einer Vor-Schließposition befindet, in welcher die Schließposition noch nicht vollständig erreicht ist, insbesondere wobei die Schiebetüranlage einen Spalt weit geöffnet ist. Ausgehend von dieser Vor-Schließposition kann das Zugmittel bewegt werden, um den Laufwagen der Schiebetüranlage in Richtung der Schließposition zu bewegen, d.h. um die Schiebetüranlage vollständig zu schließen. Dabei wird der Verriegelungs-abschnitt entgegen der Rückstellkraft des Federelements bewegt. Die Rückstellkraft kann ermöglichen, dass der Verriegelungsabschnitt beim Lösen der Verriegelung selbsttätig in eine Ausgangsstellung zurückgeführt wird. Bevorzugt ist der Verriegelungsabschnitt parallel zu einer Bewegungsrichtung des Zugmittels gegenüber dem Trägerelement bewegbar, so dass eine Stellung des Verriegelungsabschnitts gegenüber dem Zugmittel in entlang der Bewegungsrichtung des Zugmittels verändert werden kann. Zur Führung des Verriegelungsabschnitts ist an dem Trägerelement bevorzugt ein Führungselement angeordnet, beispielweise ein Linearführungselement. Alternativ kann der Verriegelungsabschnitt fest mit dem Trägerelement verbunden sein, so dass dieser nicht gegenüber dem Trägerelement bewegbar ist. Bei einer derartigen Ausgestaltung ist der Verriegelungsabschnitt bevorzugt einstückig mit dem Trägerelement ausgebildet.An advantageous embodiment provides that the locking means has a carrier element, with respect to which the locking section is movably mounted, the locking section being acted upon by a restoring force, in particular by a spring element. This makes it possible to bring the locking means into its locking position when the carriage of the sliding door system is in a pre-closed position in which the closed position has not yet been fully reached, in particular with the sliding door system being opened a gap. Starting from this pre-closed position, the traction means can be moved in order to move the carriage of the sliding door system in the direction of the closed position, ie in order to completely close the sliding door system. The locking section is moved against the restoring force of the spring element. The restoring force can make it possible for the locking section to be automatically returned to an initial position when the lock is released. The locking section can preferably be moved parallel to a direction of movement of the traction means relative to the carrier element, so that a position of the locking section relative to the traction means can be changed along the direction of movement of the traction means. To guide the locking section, a guide element, for example a linear guide element, is preferably arranged on the carrier element. Alternatively, the locking section can be firmly connected to the carrier element so that it cannot be moved relative to the carrier element. In such a configuration, the locking section is preferably formed in one piece with the carrier element.
Gemäß einer bevorzugten Ausgestaltung ist das Verriegelungsmittel zum Bewegen zwischen der Freigabestellung und der Verriegelungsstellung linearbeweglich gelagert, insbesondere senkrecht zu einer Bewegungsrichtung des Zugmittels. Durch eine lineare Bewegbarkeit des Verriegelungsmittels kann die Gefahr eines unerwünschten Verklemmens des Verriegelungsmittels mit dem Zugmittel reduziert werden, insbesondere bei einer Bewegung von der Verriegelungsstellung in die Freigabestellung wenn das Zugmittel mit einer Kraft in seiner Bewegungsrichtung beaufschlagt ist. Eine alternativ bevorzugte Ausgestaltung sieht vor, dass das Verriegelungsmittel zum Bewegen zwischen der Freigabestellung und der Verriegelungsstellung um eine Schwenkachse schwenkbar gelagert ist.According to a preferred embodiment, the locking means for moving between the release position and the locking position is mounted so as to be linearly movable, in particular perpendicular to a direction of movement of the traction means. A linear movability of the locking means can reduce the risk of undesired jamming of the locking means with the traction means, especially when moving from the locking position to the release position when the traction means is acted upon by a force in its direction of movement. An alternatively preferred embodiment provides that the locking means for moving between the release position and the locking position is mounted pivotably about a pivot axis.
Bevorzugt ist vorgesehen, dass der Stellungssensor zum Detektieren der Stellung des Verriegelungsmittels eine Stellung eines mit dem Verriegelungsmittel gekoppelten Läufers eines Linearmotors erfasst. Der Linearmotor kann als Teil der Verriegelungseinrichtung vorgesehen sein, um das Verriegelungsmittel zwischen der Verriegelungsstellung und der Freigabestellung hin und her zu bewegen. Durch das Detektieren der Stellung des Läufers kann mittelbar die Stellung des Verriegelungsmittels bestimmt werden. Der Läufer und das Verriegelungsmittel sind bevorzugt mittels einer Kulissenmechanik gekoppelt, wobei die Kulissenmechanik mindestens eine Führungskulisse und ein in der Führungskulisse geführtes Steuerelement umfasst. Über die Kulissenmechanik ist das Verriegelungsmittel bevorzugt derart mit dem Läufer gekoppelt, dass eine Bewegung des Läufers parallel zu der Bewegungsrichtung des Zugmittels in einer Bewegung des Verriegelungsmittels senkrecht zu der Bewegungsrichtung des Zugmittels oder in einer Schwenkbewegung um die Schwenkachse resultiert. In diesem Zusammenhang ist es bevorzugt, wenn die Kulissenmechanik zwei, insbesondere identische, Führungskulissen und zwei jeweils in einer der Führungskulissen geführte Steuerelemente umfasst. Durch das Vor-sehen von zwei Führungskulissen und entsprechenden Steuerelementen kann die Gefahr eines unerwünschten Verkippens oder Verkantens des Verriegelungsmittels gegenüber dem Zugmittel reduziert werden. Zudem ist es möglich, über die beiden Steuerelemente und Führungskulissen höhere Kräfte zu übertragen als über ein einzelnes in einer einzelnen Führungskulisse geführtes Steuerelement. Bevorzugt ist die mindestens eine Führungskulisse an dem Verriegelungsmittel, insbesondere an einem Trägerelement des Verriegelungsmittels, und das in der Führungskulisse geführte Steuerelement an dem Läufer angeordnet. Hierdurch kann eine kompakte Anordnung ermöglicht werden. Alternativ kann vorgesehen sein, dass die Führungskulisse an dem Läufer und das Steuerelement an dem Verriegelungsmittel vorgesehen ist. Vorteilhaft ist es, wenn der Linearmotor einen Statorkern aufweist, gegenüber dem der Läufer translatorisch bewegbar ist, wobei der Statorkern drei, bevorzugt genau drei, Statorzähne aufweist, die in einer Bewegungsrichtung des Läufers voneinander beabstandet sind, und der Läufer zwei, bevorzugt genau zwei, Permanentmagnete mit gegenläufiger Magnetisierungsrichtung aufweist. Bei einem derartigen Linearmotor kann der Läufer zum Bewegen des Verriegelungsmittels zwischen der Verriegelungs- und der Freigabestellung zwischen zwei Endlagen umgeschaltet werden. Der Läufer kann in den beiden Endlagen einrasten und diese Rastposition auch gegen eine definierte äußere Krafteinwirkung halten, bis er durch Bestromen einer Spule des Stators umgeschaltet wird und in die andere Endlage wechselt. Insofern weist ein derartiger Linearmotor einen bistabilen Betrieb auf, wobei die Endlagen des Läufers mit der Verriegelungsstellung und der Freigabestellung des Verriegelungsmittels korrespondieren.It is preferably provided that the position sensor for detecting the position of the locking means detects a position of a rotor of a linear motor coupled to the locking means. The linear motor can be provided as part of the locking device in order to move the locking means back and forth between the locking position and the release position. By detecting the position of the runner, the position of the locking means can be determined indirectly. The runner and the locking means are preferably coupled by means of a link mechanism, the link mechanism comprising at least one guide slot and a control element guided in the guide slot. The locking means is preferably coupled to the runner via the link mechanism in such a way that a movement of the runner parallel to the direction of movement of the traction means results in a movement of the locking means perpendicular to the direction of movement of the traction means or in a pivoting movement about the pivot axis. In this context, it is preferred if the link mechanism has two, in particular identical, Includes guide links and two controls each guided in one of the guide links. By providing two guide slots and corresponding control elements, the risk of undesired tilting or tilting of the locking means relative to the traction means can be reduced. In addition, it is possible to transmit higher forces via the two control elements and guide slots than via a single control element guided in a single guide slot. The at least one guide slot is preferably arranged on the locking means, in particular on a carrier element of the locking means, and the control element guided in the guide slot is arranged on the runner. This enables a compact arrangement. Alternatively, it can be provided that the guide link is provided on the runner and the control element is provided on the locking means. It is advantageous if the linear motor has a stator core, with respect to which the rotor can be moved in a translatory manner, the stator core having three, preferably exactly three, stator teeth that are spaced apart in one direction of movement of the rotor, and the rotor has two, preferably precisely two, Has permanent magnets with opposite directions of magnetization. In such a linear motor, the runner can be switched between two end positions for moving the locking means between the locking and the release position. The runner can lock into the two end positions and hold this lock position against a defined external force until it is switched over by energizing a coil of the stator and changes to the other end position. In this respect, such a linear motor has a bistable operation, the end positions of the rotor corresponding to the locking position and the release position of the locking means.
Besonders bevorzugt ist es, wenn der Stellungssensor einen ersten Detektor, insbesondere Detektionskontakt, zum Detektieren des Läufers in einer ersten Stellung und einen zweiten Detektor, insbesondere Detektionskontakt, zum Detektieren des Läufers in einer zweiten Stellung umfasst. Bevorzugt entspricht die erste Stellung der Verriegelungsstellung des Verriegelungsmittels und die zweite Stellung entspricht der Freigabestellung des Verriegelungsmittels.It is particularly preferred if the position sensor comprises a first detector, in particular a detection contact, for detecting the runner in a first position and a second detector, in particular a detection contact, for detecting the runner in a second position. The first position preferably corresponds to the locking position of the locking means and the second position corresponds to the release position of the locking means.
Gemäß einer vorteilhaften Ausgestaltung ist zusätzlich folgender Verfahrensschritt vorgesehen:
- In einem Speicherschritt wird die Position des Zugmittels dann als Verriegelungs-Referenzposition gespeichert, wenn in dem Detektionsschritt detektiert worden ist, dass sich das Verriegelungsmittel in der Verriegelungsstellung befindet.
- In a storage step, the position of the traction means is then stored as the locking reference position if it has been detected in the detection step that the locking means is in the locking position.
Gemäß einer vorteilhaften Ausgestaltung ist vorgesehen, dass zusätzlich folgende Verfahrensschritte zum Verriegeln des Türantriebs in einer mit der Verriegelungs-Referenzposition nicht identischen weiteren Verriegelungsposition des Zugmittels durchgeführt werden:
- In einem Berechnungsschritt wird in Abhängigkeit von der gespeicherten Verriegelungs-Referenzposition die weitere Verriegelungsposition berechnet;
- in einem weiteren Bewegungsschritt wird das Zugmittel in Richtung der weiteren Verriegelungsposition bewegt; und
- in einem weiteren Auslöseschritt wird ein Verriegelungsbefehl zum Bewegen des Verriegelungsmittels in die Verriegelungsstellung an die Verriegelungseinrichtung übermittelt.
- In a calculation step, the further locking position is calculated as a function of the stored locking reference position;
- in a further movement step, the traction means is moved in the direction of the further locking position; and
- In a further triggering step, a locking command for moving the locking means into the locking position is transmitted to the locking device.
Vorteilhaft ist eine Ausgestaltung, bei welcher der Verriegelungsbefehl übermittelt wird, wenn das Zugmittel die weitere Verriegelungsposition eingenommen hat. Insofern kann ein Verriegeln des Türantriebs im Stand des Türantrieb bzw. des Zugmittels erfolgen.An embodiment is advantageous in which the locking command is transmitted when the traction means has assumed the further locking position. In this respect, the door drive can be locked when the door drive or the traction mechanism is in the state.
Gemäß einer alternativen Ausgestaltung ist vorgesehen, dass der Verriegelungsbefehl übermittelt wird, wenn das Zugmittel einen vorgegebenen Abstand von der weiteren Verriegelungsposition erreicht oder unterschritten hat. Bei einer derartigen Ausgestaltung kann das Verriegeln des Türantriebs aus der Bewegung des Zugmittels erfolgen. Bevorzugt wird der Verriegelungsbefehl übermittelt, wenn das Zugmittel, während es sich in Bewegung befindet, einen vorgegebenen Abstand von der weiteren Verriegelungsposition erreicht oder unterschritten hat. Falls die Zähne des Verriegelungsmittels auf den Zähnen des Zugmittels stehen sollten und das Verriegelungsmittel ein Trägerelement aufweist, gegenüber dem der Verriegelungsabschnitt, bewegbar gelagert ist, so kann die Massenträgheit des Schiebetürelement dazu beitragen, dass die Zähne des Verriegelungsmittels zwischen den Zähnen des Zugmittels einrasten. Insofern kann das Verriegelungsmittel über die Zähne in die Verriegelungsposition gleiten. Alternativ kann vorgesehen sein, dass die Zähne des Verriegelungsmittels zwischen den Zähnen des Zugmittels einrasten bevor sich
der Laufwagen der Schiebetüranlage in der Schließposition befindet, insbesondere wobei die Schiebetüranlage einen Spalt weit geöffnet ist. Sobald der Verriegelungsabschnitt in die Zähne des Zugmittels eingerastet ist, kann ein Elektromotor des Türantriebs das Zugmittel zusammen mit dem Verriegelungsabschnitt entgegen der Rückstellkraft des Federelements bewegen um die Schiebetüranlage in ihre Schließposition zu überführen.
Ein weiterer Gegenstand der Erfindung ist eine Schiebetüranlage umfassend einen Türantrieb mit einem als Zahnriemen ausgebildeten Zugmittel, ein Schiebetürlaufwerk mit einem verfahrbaren Laufwagen für ein Schiebetürelement, welcher mit dem Zugmittel gekoppelt ist, und eine Verrieglungseinrichtung zur Verriegelung des Türantriebs, wobei die Verriegelungseinrichtung zumindest ein Verriegelungsmittel aufweist, welches zwischen einer Freigabestellung und einer Verriegelungsstellung hin und her bewegbar ist, wobei ein Verriegelungsabschnitt des Verriegelungsmittels in der Verriegelungsstellung formschlüssig mit dem Zugmittel zusammenwirkt, wobei die Schiebetüranlage eingerichtet ist, die folgenden Verfahrensschritte auszuführen:
- In einem Auslöseschritt wird ein Verriegelungsbefehl zum Bewegen des Verriegelungsmittels in die Verriegelungsstellung an die Verriegelungseinrichtung übermittelt; und
- in einem dem Auslöseschritt nachfolgenden Detektionsschritt wird mittels eines Stellungssensors der Verriegelungseinrichtung die Stellung des Verriegelungsmittels detektiert.
the carriage of the sliding door system is in the closed position, in particular wherein the sliding door system is open a gap. As soon as the locking section is engaged in the teeth of the traction mechanism, an electric motor of the door drive can move the traction mechanism together with the locking section against the restoring force of the spring element in order to move the sliding door system into its closed position.
Another object of the invention is a sliding door system comprising a door drive with a pulling means designed as a toothed belt, a sliding door drive with a movable carriage for a sliding door element, which is coupled to the pulling means, and a locking device for locking the door drive, the locking device having at least one locking means , which can be moved back and forth between a release position and a locking position, wherein a locking section of the locking means interacts positively with the traction means in the locking position, the sliding door system being set up to carry out the following method steps:
- In a triggering step, a locking command for moving the locking means into the locking position is transmitted to the locking device; and
- In a detection step following the triggering step, the position of the locking means is detected by means of a position sensor of the locking device.
Ferner können bei der Schließanlage die betreffend das Verfahren erörterten vorteilhaften Ausgestaltungen und Merkmale allein oder in Kombination Anwendung finden.
Nachfolgend sollen weitere Vorteile und Einzelheiten der Erfindung anhand den in den Zeichnungen dargestellten Ausführungsbeispielen erläutert werden. Hierin zeigt
- Fig. 1
- eine Schiebetüranlage in einer schematischen Darstellung;
- Fig. 2a
- eine Verriegelungseinrichtung in einer perspektivischen Darstellung;
- Fig. 2b
- die Verriegelungseinrichtung nach
Fig. 2a in einer perspektivischen Schnittdarstellung; - Fig. 2c
- die Verriegelungseinrichtung nach
Fig. 2a in einer Schnittdarstellung; - Fig. 3a
- den Verriegelungsantrieb der Verriegelungseinrichtung nach
Fig. 2a in einer perspektivischen Darstellung; - Fig. 3b
- den Verriegelungsantrieb nach
Fig. 3a ohne Gehäuse in einer perspektivischen Darstellung; - Fig. 3c
- den Verriegelungsantrieb nach
Fig. 3a in einer perspektivischen Schnittdarstellung; - Fig. 3d
- den Verriegelungsantrieb nach
Fig. 3a in einer Schnittdarstellung; - Fig. 3e
- den Verriegelungsantrieb nach
Fig. 3a in einer Seitenansicht; - Fig. 4a
- den Stator des Verriegelungsantriebs nach
Fig. 3a in einer perspektivischen Darstellung; - Fig. 4b
- den Stator nach
Fig. 4a in einer perspektivischen Schnittdarstellung; - Fig. 4c
- den Stator nach
Fig. 4a in einer ersten Seitenansicht; - Fig. 4d
- den Stator nach
Fig. 4a in einer zweiten Seitenansicht; - Fig. 5a
- den Läufer des Verriegelungsantriebs nach
Fig. 3a in einer perspektivischen Darstellung; - Fig. 5b
- den Läufer nach
Fig. 5a in einer perspektivischen Schnittdarstellung; - Fig. 5c
- den Läufer nach
Fig. 5a in einer gegenüber derFig. 5a gedrehten perspektivischen Darstellung; - Fig. 6a
- den Verriegelungsantrieb nach
Fig. 3a in einer Schnittdarstellung, wobei eine erste Betriebsart-Feder eingesetzt ist; - Fig. 6b
- den Verriegelungsantrieb nach
Fig. 3a in einer Schnittdarstellung, wobei eine zweite Betriebsart-Feder eingesetzt ist; - Fig. 7a
- die Verriegelungseinrichtung nach
Fig. 2a in einer perspektivischen Darstellung mit entferntem Verriegelungsmittel; - Fig. 7b
- die Verriegelungseinrichtung nach
Fig. 7a in einer perspektivischen Schnittdarstellung; - Fig. 8a
- die Verriegelungseinrichtung nach
Fig. 2a in einer Draufsicht mit entferntem Gehäuseoberteil, wobei sich das Verriegelungsmittel in einer Freigabestellung befindet; - Fig. 8b
- die Verriegelungseinrichtung nach
Fig. 8a , wobei sich das Verriegelungsmittel in einer Verriegelungsstellung befindet; - Fig. 9a
- die Verriegelungseinrichtung nach
Fig. 8b in einer teilweisen Schnittdarstellung; - Fig. 9b
- die Verriegelungseinrichtung nach
Fig. 9a in einer teilweisen Schnittdarstellung, wobei die Stellung des Verriegelungsabschnitts gegenüber der Darstellung inFig. 9a verändert ist; - Fig. 10a-f
- verschiedene Darstellungen einer Verriegelungseinrichtung gemäß einem alternativen Ausführungsbeispiel;
- Fig. 11a-c
- verschiedene Darstellungen einer Verriegelungseinrichtung gemäß einem weiteren, alternativen Ausführungsbeispiel;
- Fig. 12a
- eine schematische Darstellung eines Zugmittels und eines Verriegelungsmittels in einer Freigabestellung;
- Fig. 12b
- eine schematische Darstellung eines Zugmittels und eines Verriegelungsmittels in einer Zwischenstellung zwischen der Freigabestellung und der Verriegelungsstellung, in der ein Formschluss nicht möglich ist;
- Fig. 12c
- eine schematische Darstellung eines Zugmittels und eines Verriegelungsmittels in einer Verriegelungsstellung;
- Fig. 13
- einen Stellungssensor in einer perspektivischen Darstellung;
- Fig. 14
- ein Ablaufdiagramm eines ersten Ausführungsbeispiels eines Verfahrens zum Betrieb einer Schließanlage;
- Fig. 15
- ein Ablaufdiagramm eines zweiten Ausführungsbeispiels eines Verfahrens zum Betrieb einer Schließanlage;
- Fig. 16
- ein Ablaufdiagramm eines dritten Ausführungsbeispiels eines Verfahrens zum Betrieb einer Schließanlage; und
- Fig. 17
- ein weiteres Ausführungsbeispiel eines Führungskulisse einer Kulissenmechanik.
Further advantages and details of the invention are to be explained below with reference to the exemplary embodiments shown in the drawings. Herein shows
- Fig. 1
- a sliding door system in a schematic representation;
- Fig. 2a
- a locking device in a perspective view;
- Figure 2b
- the locking device according to
Fig. 2a in a perspective sectional view; - Figure 2c
- the locking device according to
Fig. 2a in a sectional view; - Fig. 3a
- the locking drive of the locking device after
Fig. 2a in a perspective view; - Figure 3b
- the locking drive
Fig. 3a without housing in a perspective view; - Figure 3c
- the locking drive
Fig. 3a in a perspective sectional view; - Fig. 3d
- the locking drive
Fig. 3a in a sectional view; - Figure 3e
- the locking drive
Fig. 3a in a side view; - Figure 4a
- the stator of the locking drive
Fig. 3a in a perspective view; - Figure 4b
- the stator
Figure 4a in a perspective sectional view; - Figure 4c
- the stator
Figure 4a in a first side view; - Figure 4d
- the stator
Figure 4a in a second side view; - Figure 5a
- the slide of the locking drive
Fig. 3a in a perspective view; - Figure 5b
- after the runner
Figure 5a in a perspective sectional view; - Figure 5c
- after the runner
Figure 5a in one opposite theFigure 5a rotated perspective view; - Figure 6a
- the locking drive
Fig. 3a in a sectional view, wherein a first operating mode spring is inserted; - Figure 6b
- the locking drive
Fig. 3a in a sectional view, wherein a second operating mode spring is inserted; - Figure 7a
- the locking device according to
Fig. 2a in a perspective view with the locking means removed; - Figure 7b
- the locking device according to
Figure 7a in a perspective sectional view; - Figure 8a
- the locking device according to
Fig. 2a in a plan view with the upper housing part removed, the locking means being in a release position; - Figure 8b
- the locking device according to
Figure 8a wherein the locking means is in a locking position; - Figure 9a
- the locking device according to
Figure 8b in a partial sectional view; - Figure 9b
- the locking device according to
Figure 9a in a partial sectional view, the position of the locking portion compared to the representation inFigure 9a is changed; - Figures 10a-f
- various representations of a locking device according to an alternative embodiment;
- Figures 11a-c
- various representations of a locking device according to a further, alternative embodiment;
- Figure 12a
- a schematic representation of a traction means and a locking means in a release position;
- Figure 12b
- a schematic representation of a traction means and a locking means in an intermediate position between the release position and the locking position, in which a form fit is not possible;
- Figure 12c
- a schematic representation of a traction means and a locking means in a locking position;
- Fig. 13
- a position sensor in a perspective view;
- Fig. 14
- a flow chart of a first embodiment of a method for operating a locking system;
- Fig. 15
- a flowchart of a second embodiment of a method for operating a locking system;
- Fig. 16
- a flow chart of a third embodiment of a method for operating a locking system; and
- Fig. 17
- another embodiment of a guide link of a link mechanism.
In der
Der Türantrieb 9 der Schiebetüranlage 1 umfasst einen Elektromotor 2 und ein Zugmittel 3. Das Zugmittel 3 ist mit dem Elektromotor 2, insbesondere mit einer Maschinenwelle oder einem Ritzel des Elektromotors 2 derart gekoppelt, dass das Zugmittel 3 durch den Elektromotor 2 angetrieben werden kann. Das Zugmittel 3 ist als endloses Zugmittel 3 ausgestaltet. Gemäß dem Ausführungsbeispiel handelt es sich bei dem Zugmittel 3 um einen als Zahnriemen ausgestalteten Riemen. Alternativ kann das Zugmittel 3 als Seil oder als Kette oder als Flachriemen oder als Keilriemen ausgestaltet sein. Das Zugmittel 3 ist um ein Umlenkelement 4, beispielsweise eine Umlenkrolle, ein Umlenkrad oder ein Umlenkritzel geführt. Das Umlenkelement 4 ist auf einer Seite des Türantriebs 9 angeordnet, die dem Elektromotor 2 gegenüberliegt.The door drive 9 of the sliding
Ein weiteres Element der Schiebtüranlage ist ein Schiebetürlaufwerk mit einem verfahrbaren Laufwagen 5 für das Schiebetürelement 6. Der verfahrbare Laufwagen 5 ist mit dem Zugmittel 3 des Türantriebs 9 derart gekoppelt, dass der Laufwagen 5 zusammen mit dem Schiebetürelement 6 ausgehend von der in
Die Darstellungen in
Der Verriegelungsabschnitt 14 weist mehrere Zähne auf, deren Außenkontur an die Außenkontur der Zähne des Zahnriemens angepasst ist. In der Verriegelungsstellung befinden sich diese Zähne des Verriegelungsabschnitts 14 in Eingriff mit den Zähnen des Zugmittels 3.The locking
Den Darstellungen in
Die Darstellungen in
Wie den Darstellungen in
Anhand der Darstellungen in
Zur Herstellung des Stators können die Einzelbleche des Statorkerns 22 auf die Befestigungselemente 27 aufgesteckt werden. In einem weiteren Schritt des Herstellungsverfahrens können die Wälzlager 26 auf die freien Enden der Befestigungselemente 17 aufgebracht werden. Der Zusammenbau aus Statorkern 22, Befestigungselementen 27 und Wälzlagern 26 kann dann in das Gehäuse 11, insbesondere in eine Stator-Aufnahme des Gehäuses 11 eingebracht werden. Bevorzugt wird vor dem Einbringen in das Gehäuse die Spule 23 mit dem Statorkern 22 verbunden. Alternativ kann die Spule 23 nach dem Einbringen des Statorkerns 22 in das Gehäuse 11 mit dem Statorkern 22 verbunden werden.To manufacture the stator, the individual sheets of the
In
An der Unterseite ist die eine bzw. mehrere Abrollflächen 24.1 für die Wälzlager 26 vorgesehen, vgl.
An einer der Unterseite gegenüberliegenden Oberseite des Läufers 24 sind zwei Steuerelemente 25 vorgesehen, die als senkrecht von dem Läufer 24 abstehende Achsen ausgebildet sind, vgl.
Die Darstellungen in
Der Linearmotor 20 ermöglicht im Vergleich zu einem Hub- oder Haftmagnet einen größeren Hubbereich des Läufers 24 bei gleichzeitig großer Kraft über den Hubbereich. Insofern kann der Linearmotor im Vergleich zu einem Hub- oder Haftmagnet eine wesentlich höhere mechanische Arbeit bei gleichem Bauvolumen verrichten. Ferner weist der Linearmotor 20 einen geringeren Energiebedarf auf, da die Spule 23 des Linearmotors 20 ausschließlich beim Umschalten zwischen den beiden Endlagen des Läufers 24 bestromt werden muss.In comparison to a lifting or holding magnet, the
Um alternativ zu dem bistabilen Betrieb einen Betrieb des Linearmotors 20 mit einer Vorzugsrichtung zu ermöglichen, weist der Läufer 24 mindestens einen Anbindungsbereich 24.2, 24.3 für ein Betriebsart-Federelement 43, 44 auf, über welches der Läufer 24 in eine Endlage vorspannbar ist. Bei dem gezeigten Ausführungsbeispiel sind an dem Läufer zwei Anbindungsbereiche 24.2, 24.3 für solche Betriebsart-Federelemente 43, 44 vorgesehen.In order to enable the
An einen ersten Anbindungsbereich 24.2 kann, wie in
Die Darstellungen in
Das den ersten Gehäuseinnenraum 11.4 bildende erste Gehäuseteil 11.1 weist Wandungen auf, die einen ersten Anschlag für den Läufer 24 des Linearmotors 20 in einer ersten Endlage und einen zweiten Anschlag für den Läufer 24 in einer zweiten Endlage bilden.The first housing part 11.1 forming the first housing interior 11.4 has walls which form a first stop for the
Anhand der
Bei dem Ausführungsbeispiel ist das Verriegelungsmittel 13 linear zwischen der Verriegelungsstellung und der Freigabestellung bewegbar. Hierzu ist das Verriegelungsmittel 13 linearbeweglich in dem zweiten Gehäuseinnenraum 11.5 gelagert. Die lineare Bewegung des Verriegelungsmittels 13 erfolgt dabei in einer Verriegelungsrichtung V, die senkrecht zu der Bewegungsrichtung B des Zugmittels 3 angeordnet ist. Ferner weist das Verriegelungsmittel 13, insbesondere das Trägerelement 15 zwei Führungskulissen 19, die zusammen mit den Steuerelementen 25 des Läufers 24 eine Kulissenmechanik bilden, über welche das Verriegelungsmittel 13 infolge einer Bewegung des Läufers 24 parallel zur Bewegungsrichtung B des Zugmittels 3 in eine Bewegung in der Verriegelungsrichtung V versetzt wird. Die beiden Führungskulissen 19 sind identisch ausgebildet, so dass ein unerwünschtes Verkippen des Verriegelungselements 13 verhindert werden kann.In the exemplary embodiment, the locking means 13 can be moved linearly between the locking position and the release position. For this purpose, the locking means 13 is mounted in a linearly movable manner in the second housing interior 11.5. The linear movement of the locking means 13 takes place in a locking direction V, which is arranged perpendicular to the movement direction B of the traction means 3. Furthermore, the locking means 13, in particular the
Die Führungskulissen 19 weisen einen nicht-linearen Verlauf auf, so dass eine Bewegung des Läufers 24 parallel zur Bewegungsrichtung B des Zugmittels 3 um eine vorgegebene Distanz nicht in allen Bereichen zwischen den Endlagen des Läufers 24 in eine Bewegung des Verriegelungsmittels 13 senkrecht zur Bewegungsrichtung B um dieselbe Distanz umgesetzt wird. Vielmehr ist der nicht-lineare Verlauf der Führungskulissen derart gewählt, dass ausgehend von der Freigabestellung des Verriegelungsmittels 13 zunächst eine relativ kleine Bewegung des Läufers 24 in eine relativ große Bewegung des Verriegelungsmittels 13 umgesetzt wird. Insofern ist ein steiler Verlauf der Führungskulisse 19 gewählt. Hierdurch kann erreicht werden, dass sich das Verriegelungsmittel 13 beim Verriegeln zügig dem Zugmittel 3 annähert. Damit besteht in dem Bereich nahe der Freigabestellung eine große Hubübersetzung und eine geringe Kraftübersetzung. Dieser relativ steile Verlauf der Führungskulisse geht in Richtung der Verriegelungsstellung in einen flacheren Verlauf über, so dass eine Bewegung des Läufers 24 in einer kleineren Bewegung des Verriegelungsmittels 13 resultiert. Im Bereich der Verriegelungsstellung besteht damit eine große Kraftübersetzung und eine geringe Hubübersetzung, so dass der Verriegelungsabschnitt 14 des Verriegelungsmittels 13 mit großer Kraft in das Zugmittel 3 eingreifen und dieses verriegeln kann. Optional kann die Führungskulisse im Bereich der Verriegelungsstellung einen Verlauf aufweisen, der parallel zu der Bewegungsrichtung des Zugmittels 3 ausgerichtet ist, so dass eine erhöhte Stützwirkung gegen von außen auf das Zugmittel 3 bzw. das Verriegelungsmittel 13 einwirkende Kräfte gegeben ist.The guide links 19 have a non-linear course, so that a movement of the
Wie in
Die Darstellungen in
Das Verriegelungsmittel 13 ist gemäß diesem alternativen Ausführungsbeispiel derart dimensioniert und angeordnet, dass ein Verhältnis des Abstands D1 zwischen dem Verriegelungsabschnitt 14 und der Schwenkachse S zu dem Abstand D2 zwischen dem Zugmittel 3 und der Schwenkachse S mindestens 3:1, besonders bevorzugt mindestens 4:1, beträgt.The locking means 13 is dimensioned and arranged according to this alternative embodiment such that a ratio of the distance D1 between the locking
Ein weiteres alternatives Ausführungsbeispiel einer Verriegelungseinrichtung 10 ist in
Gemäß der Darstellung in
Die Darstellung in
In der Darstellung in
Die Darstellung in
Der erste und der zweite Detektor 51, 52 sind bevorzugt als Detektionskontakte ausgebildet. Alternativ kann vorgesehen sein, dass die Detektoren 51, 52 als Lichtschranken ausgebildet sind.The first and the
Gemäß dem in
In der
In einem dem Auslöseschritt 103 nachfolgenden Detektionsschritt 104 wird mittels eines Stellungssensors der Verriegelungseinrichtung 10 die Stellung des Verriegelungsmittels 13 detektiert. Falls ermittelt wird, dass sich das Verriegelungsmittel nicht in seiner in
Nach dem Bewegungsschritt 110 werden der Auslöseschritt 103 und der Detektionsschritt 104 so lange wiederholt bis in dem Detektionsschritt 104 detektiert worden ist, dass sich das Verriegelungsmittel 13 in der Verriegelungsstellung befindet. Dann wird in einem Speicherschritt 105 die Position des Zugmittels 3 als Verriegelungs-Referenzposition gespeichert. Diese Verriegelungs-Referenzposition kann nachfolgend zur Berechnung weiterer Verriegelungspositionen des Zugmittels 3 herangezogen werden. In dem Endzustand 106 ist der Türantrieb 9 der Schließanlage 1 verriegelt.After the
Die Darstellung in
Nach dem Bewegungsschritt 203 wird in einem Auslöseschritt 206 ein Verriegelungsbefehl zum Bewegen des Verriegelungsmittels 13 in die Verriegelungsstellung an die Verriegelungseinrichtung 10 übermittelt während sich das Zugmittel 3 in Bewegung befindet. In einem dem Auslöseschritt 206 nachfolgenden Detektionsschritt 207 wird mittels des Stellungssensors 50 der Verriegelungseinrichtung 10 die Stellung des Verriegelungsmittels 13 detektiert. Falls ermittelt wird, dass sich das Verriegelungsmittel nicht in seiner in
Nach dem Bewegungsschritt 213 werden der Auslöseschritt 206 und der Detektionsschritt 207 so lange wiederholt bis in dem Detektionsschritt 207 detektiert worden ist, dass sich das Verriegelungsmittel 13 in der Verriegelungsstellung befindet (Endzustand 208).After the
Die Darstellung in
Nach dem Bewegungsschritt 303 wird in einem Auslöseschritt 306 ein Verriegelungsbefehl zum Bewegen des Verriegelungsmittels 13 in die Verriegelungsstellung an die Verriegelungseinrichtung 10 übermittelt. In einem dem Auslöseschritt 306 nachfolgenden Detektionsschritt 207 wird mittels des Stellungssensors 50 der Verriegelungseinrichtung 10 die Stellung des Verriegelungsmittels 13 detektiert. Falls ermittelt wird, dass sich das Verriegelungsmittel nicht in seiner in
Nach dem Bewegungsschritt 313 werden der Auslöseschritt 306 und der Detektionsschritt 307 so lange wiederholt bis in dem Detektionsschritt 307 detektiert worden ist, dass sich das Verriegelungsmittel 13 in der Verriegelungsstellung befindet (Endzustand 308).After the
In der
- 11
- SchiebetüranlageSliding door system
- 22
- ElektromotorElectric motor
- 33
- ZugmittelTraction means
- 44th
- UmlenkelementDeflection element
- 55
- LaufwagenCarriage
- 66
- SchiebetürelementSliding door element
- 77th
- WandelementWall element
- 88th
- Bodenground
- 99
- TürantriebDoor drive
- 1010
- VerriegelungseinrichtungLocking device
- 1111
- Gehäusecasing
- 11.111.1
- GehäuseteilHousing part
- 11.211.2
- GehäuseteilHousing part
- 11.311.3
- GehäuseteilHousing part
- 11.411.4
- GehäuseinnenraumHousing interior
- 11.511.5
- GehäuseinnenraumHousing interior
- 11.611.6
- Gehäuse-AusnehmungHousing recess
- 12.112.1
- Zugmittel-AusnehmungTraction means recess
- 12.212.2
- Zugmittel-AusnehmungTraction means recess
- 1313
- VerriegelungsmittelLocking means
- 1414th
- VerriegelungsabschnittLocking section
- 1515th
- TrägerelementSupport element
- 1616
- Anschlagattack
- 1717th
- GehäusewandHousing wall
- 1818th
- FührungsöffnungGuide opening
- 1919th
- FührungskulisseLeadership backdrop
- 2020th
- Verriegelungsantrieb, LinearmotorLocking drive, linear motor
- 2121st
- Statorstator
- 21.121.1
- Stator-AusnehmungStator recess
- 2222nd
- StatorkernStator core
- 22.122.1
- StatorzahnStator tooth
- 22.222.2
- StatorzahnStator tooth
- 2323
- SpuleKitchen sink
- 2424
- Läuferrunner
- 24.124.1
- AbrollflächeRolling surface
- 24.224.2
- AnbindungsbereichConnection area
- 24.324.3
- AnbindungsbereichConnection area
- 2525th
- SteuerelementControl
- 25'25 '
- SteuerelementControl
- 25"25 "
- SteuerelementControl
- 2626th
- Wälzlagerroller bearing
- 26.126.1
- LagerringBearing ring
- 26.226.2
- LagerringBearing ring
- 2727
- BefestigungselementFastener
- 2828
- PermanentmagnetPermanent magnet
- 3030th
- VerriegelungsmechanikLocking mechanism
- 3131
- FederelementSpring element
- 4141
- FührungswälzlagerGuide roller bearings
- 4242
- FührungswälzlagerGuide roller bearings
- 4343
- Betriebsart-FederelementOperating mode spring element
- 4444
- Betriebsart-FederelementOperating mode spring element
- 5050
- StellungssensorPosition sensor
- 5151
- Detektordetector
- 5252
- Detektordetector
- 5353
- DetektionsbereichDetection area
- 5454
- DetektionsbereichDetection area
- 101101
- AusgangsschrittInitial step
- 102102
- AndrückschrittPressing step
- 103103
- AuslöseschrittRelease step
- 104104
- DetektionsschrittDetection step
- 105105
- SpeicherschrittStorage step
- 106106
- EndzustandFinal state
- 107107
- TeilschrittPartial step
- 108108
- TeilschrittPartial step
- 109109
- TeilschrittPartial step
- 110110
- BewegungsschrittMovement step
- 201201
- AusgangsschrittInitial step
- 202202
- BerechnungsschrittCalculation step
- 203203
- BewegungsschrittMovement step
- 204204
- TeilschrittPartial step
- 205205
- TeilschrittPartial step
- 206206
- AuslöseschrittRelease step
- 207207
- DetektionsschrittDetection step
- 208208
- EndzustandFinal state
- 209209
- TeilschrittPartial step
- 210210
- TeilschrittPartial step
- 211211
- TeilschrittPartial step
- 213213
- BewegungsschrittMovement step
- 301301
- AusgangsschrittInitial step
- 302302
- BerechnungsschrittCalculation step
- 303303
- BewegungsschrittMovement step
- 304304
- TeilschrittPartial step
- 305305
- TeilschrittPartial step
- 306306
- AuslöseschrittRelease step
- 307307
- DetektionsschrittDetection step
- 308308
- EndzustandFinal state
- 309309
- TeilschrittPartial step
- 310310
- TeilschrittPartial step
- 311311
- TeilschrittPartial step
- 313313
- BewegungsschrittMovement step
- BB.
- BewegungsrichtungDirection of movement
- CC.
- Winkelangle
- DD.
- HubwinkelLifting angle
- D1D1
- Abstanddistance
- D2D2
- Abstanddistance
- EE.
- HubwegStroke
- FF.
- Radiusradius
- GG
- VerfahrwegTravel
- HH
- Kraftforce
- PMPM
- Permanentmagnet-BreitePermanent magnet width
- TT
- ZahnteilungTooth pitch
- Z1Z1
- ZahnbreiteFace width
- Z2Z2
- ZahnbreiteFace width
- VV
- VerriegelungsrichtungLocking direction
Claims (11)
gekennzeichnet durch den folgenden Verfahrensschritt:
characterized by the following process step:
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019108274.9A DE102019108274B4 (en) | 2019-03-29 | 2019-03-29 | Method for operating a sliding door system and sliding door system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3715571A1 true EP3715571A1 (en) | 2020-09-30 |
EP3715571B1 EP3715571B1 (en) | 2022-02-16 |
Family
ID=69941246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20164558.7A Active EP3715571B1 (en) | 2019-03-29 | 2020-03-20 | Sliding door system and method for operating same |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3715571B1 (en) |
CN (1) | CN111749574B (en) |
DE (1) | DE102019108274B4 (en) |
ES (1) | ES2908814T3 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19700859A1 (en) * | 1997-01-13 | 1998-07-16 | Geze Gmbh & Co | Door or window unit with at least one motor-driven casement or leaf |
DE19908191C1 (en) * | 1999-02-25 | 2000-07-06 | Agta Record Ag Fehraltorf | Automatic panel or door system has stop or drive element that can be moved along path by defined distance when end position is reached; path contains trigger for actuator |
US6888335B2 (en) * | 2003-06-10 | 2005-05-03 | Fuji Electric Systems Co., Ltd. | Method and system for controlling vehicle door position in response to detection of abnormal operation |
EP1681414A2 (en) * | 2005-01-14 | 2006-07-19 | GEZE GmbH | Locking device |
CN108131063A (en) * | 2018-01-10 | 2018-06-08 | 亚萨合莱自动门***有限公司 | For locking the locking device of sliding door |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH01207579A (en) * | 1988-02-12 | 1989-08-21 | Yoshida Kogyo Kk <Ykk> | Locking device for automatic door |
ITRM20030249A1 (en) * | 2003-05-21 | 2004-11-22 | Alberto Gregori | CONVENTION FOR THE AUTOMATIC MOTORIZATION OF GATES. |
JP5325906B2 (en) * | 2011-02-21 | 2013-10-23 | 株式会社ソリック | Automatic door device |
AT512402B1 (en) * | 2012-07-10 | 2013-08-15 | Blum Gmbh Julius | Drive device for a movable furniture part |
DE102014110755B3 (en) * | 2014-07-29 | 2015-07-23 | Hörmann KG Antriebstechnik | Door drive device with locking device and thus provided gate |
KR101935981B1 (en) * | 2015-08-13 | 2019-01-07 | (주)엘지하우시스 | Driving roller position control device and automatic opening and shutting device for smart window using the same |
JP6856921B2 (en) * | 2016-09-29 | 2021-04-14 | 千蔵工業株式会社 | Automatic doors and automatic door control methods |
CN207686505U (en) * | 2017-11-24 | 2018-08-03 | 深圳和而泰智能控制股份有限公司 | A kind of sliding door of speed regulating control |
CN109025689A (en) * | 2018-10-16 | 2018-12-18 | 许昌兴安金融设备有限公司 | A kind of bank's translation door device and its operating method |
-
2019
- 2019-03-29 DE DE102019108274.9A patent/DE102019108274B4/en active Active
-
2020
- 2020-03-20 EP EP20164558.7A patent/EP3715571B1/en active Active
- 2020-03-20 ES ES20164558T patent/ES2908814T3/en active Active
- 2020-03-26 CN CN202010224217.6A patent/CN111749574B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19700859A1 (en) * | 1997-01-13 | 1998-07-16 | Geze Gmbh & Co | Door or window unit with at least one motor-driven casement or leaf |
DE19908191C1 (en) * | 1999-02-25 | 2000-07-06 | Agta Record Ag Fehraltorf | Automatic panel or door system has stop or drive element that can be moved along path by defined distance when end position is reached; path contains trigger for actuator |
US6888335B2 (en) * | 2003-06-10 | 2005-05-03 | Fuji Electric Systems Co., Ltd. | Method and system for controlling vehicle door position in response to detection of abnormal operation |
EP1681414A2 (en) * | 2005-01-14 | 2006-07-19 | GEZE GmbH | Locking device |
CN108131063A (en) * | 2018-01-10 | 2018-06-08 | 亚萨合莱自动门***有限公司 | For locking the locking device of sliding door |
Also Published As
Publication number | Publication date |
---|---|
ES2908814T3 (en) | 2022-05-04 |
DE102019108274A1 (en) | 2020-10-01 |
EP3715571B1 (en) | 2022-02-16 |
CN111749574B (en) | 2023-08-29 |
CN111749574A (en) | 2020-10-09 |
DE102019108274B4 (en) | 2020-11-05 |
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