WO1999047778A2 - Schiebetür mit notöffnungs- oder notschliesseinrichtung - Google Patents
Schiebetür mit notöffnungs- oder notschliesseinrichtung Download PDFInfo
- Publication number
- WO1999047778A2 WO1999047778A2 PCT/DE1999/000709 DE9900709W WO9947778A2 WO 1999047778 A2 WO1999047778 A2 WO 1999047778A2 DE 9900709 W DE9900709 W DE 9900709W WO 9947778 A2 WO9947778 A2 WO 9947778A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- slide
- running rail
- brake
- carriage
- fixed
- Prior art date
Links
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 101100240595 Mus musculus Nipal4 gene Proteins 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004146 energy storage Methods 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 description 5
- 230000008602 contraction Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
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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
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
- E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
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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
-
- 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
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
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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
- E05Y2201/21—Brakes
-
- 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
-
- 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
-
- 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
- E05Y2201/232—Actuation thereof by automatically acting means
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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
-
- 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
- E05Y2201/252—Type of friction
- E05Y2201/26—Mechanical friction
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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
- E05Y2201/262—Type of motion, e.g. braking
- E05Y2201/264—Type of motion, e.g. braking linear
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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
- E05Y2201/41—Function thereof for closing
-
- 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
- E05Y2201/422—Function thereof for opening
-
- 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
- E05Y2201/46—Magnets
- E05Y2201/462—Electromagnets
-
- 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
- E05Y2201/47—Springs
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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
- E05Y2201/47—Springs
- E05Y2201/488—Traction springs
-
- 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
- E05Y2201/64—Carriers
-
- 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
- E05Y2400/30—Electronic control of motors
- E05Y2400/3013—Electronic control of motors during manual wing operation
-
- 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
- E05Y2800/25—Emergency conditions
-
- 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
- E05Y2800/67—Materials; Strength alteration thereof
- E05Y2800/676—Plastics
- E05Y2800/678—Elastomers
-
- 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 sliding door with an emergency opening or closing device with the features of the preamble of claim 1.
- DE 195 33 153 describes such an emergency opening device for a preferably automatic two-leaf sliding door with an energy accumulator formed by a spring.
- the spring is clamped stationary in a bearing and, on the other hand, it is anchored releasably in an electromagnetic holding device.
- the prestressed spring has no effect during normal operation of the sliding door. Only in an emergency, e.g. in the event of a fire or a power failure, the holding device releases the spring, whereupon the spring interacts with the roller carriage of the sliding door and discharges the energy stored therein and moves the sliding sash to the full open position.
- a disadvantage of this design is that, depending on the position of the sliding sash, the spring can hit the roller carriage hard and suddenly after its release with a connected driver. With frequent use, this can damage the roller carriages and the suspension of the sliding sash.
- the object of the invention is to develop an emergency opening or closing device with a drive of the type mentioned, which has a high level of operational safety.
- the object is achieved according to the invention by the subject matter of claim 1.
- the brake prevents a hard and sudden impact of the energy store, preferably axially movable within the running rail, or of the guide part connected to the energy store onto a wing-fixed part, e.g. on the roller carriage.
- the guide part connected to the energy accumulator can be designed as a slide. If the energy storage device or the slide is not in contact with the wing-fixed part or the roller carriage when it is released by the holding device, as is the case with partially or fully open sliding sashes, the guide part or the slide connected to the energy storage device becomes moved by the energy accumulator in the direction of the wing or the roller carriage and thereby braked.
- the brake Only after hitting the wing or the roller carriage, the brake is released by a control device arranged on the roller carriage, so that the entire force stored in the energy accumulator can then act on the roller carriage, as a result of which the sliding sashes are moved into their open position under the action of the force accumulator.
- the brake is already released by the control device and the full force of the energy accumulator acts from the beginning the roller carriage and the sliding sash.
- the brake is preferably a friction brake with two brake shoes, which interact with the running rail.
- the brake shoes are arranged on the outer sides of two brake levers, which are mounted like scissors in a preferably common pivot point within the slide.
- a spring preferably a compression spring, arranged between the brake levers, the brake levers are loaded into the braking position.
- the holding device has an electromagnet arranged in a stationary manner in the running rail.
- the electromagnet interacts with an armature plate which is articulated on a rotatably mounted holding arm.
- the electromagnet When the electromagnet is switched on, the armature plate is attracted by the electromagnet and the holding arm is blocked in its holding position.
- the electromagnet When the electromagnet is de-energized, the armature plate detaches from the magnet, preferably by pivoting the holding arm into its release position under the action of the slide and the energy accumulator.
- the front end of the guide part of the energy accumulator or of the slide has a projection with an upwardly directed latching lug.
- a downward-pointing locking lug arranged on the locking arm engages behind this locking lug of the slide and blocks it against axial movement.
- the locking arm can swing up freely and releases the latch of the slide. The auxiliary drive can then move the sliding sash to the open position.
- the elastic is pretensioned during the first closing operation of the sliding door and reconnected to the holding device, that is to say held in the pretensioned position.
- the auxiliary drive can also be used instead of the emergency opening for emergency closing, the above statements for the emergency opening also correspondingly applying to the emergency closing.
- Figure 1 shows the schematic diagram of a sliding door drive with emergency opening device
- Figure 2 shows a detail in Figure 1 with an illustration of the emergency opening device; a) in side view, b) in top view;
- FIG. 3 shows a cross section through the running rail along line III-III in FIG. 1;
- FIG. 4 shows a detailed representation of the brake in FIG. 1; a) in side view, b) in top view;
- FIG. 5 shows a detailed illustration of the electromagnetic holding device in FIG. 1; a) in side view, b) in top view;
- FIG. 6 shows a detailed illustration of the roller carriage in FIG. 1; a) in side view, b) in top view;
- FIG. 7 shows a detailed illustration of the bearing in FIG. 1; a) in side view, b) in top view;
- Figure 1 shows an automatic sliding door system with two door leaves 1 a, 1 b and a sliding door drive 2 with a drive box 21.
- Each of the two door leaves 1 a, 1 b is each provided with two carriages 5 and guided displaceably in a stationary horizontal running rail 4.
- the running rail 4 is arranged integrated in the drive box 21.
- the door wings 1a, 1b and are driven by a toothed belt 34, which is driven by a drive motor 3 via a drive pulley 31 and is guided in a rotating manner via a deflection roller 32.
- a clutch not shown, is arranged between the drive motor 3 and the drive disk 31 and, in the event of a failure of the drive motor 3, automatically decouples the drive disk 31 from the motor.
- a driver 33b connected to the right door leaf 1b is fastened to the upper run of the toothed belt 34, while a driver 33b connected to the left door leaf 1a sensitive driver 33a is connected to the lower run of the toothed belt 34.
- the emergency opening device has an auxiliary drive 6, which is designed as an elastic band. Both ends of the elastic band 6 are attached to a fixed bearing 9 on the left end of the running rail 4. The elastic band 6 is guided within the running rail 4, it being guided in recesses 55 (FIG. 3) of the running rollers 53a, 53b in the area of the roller carriages 5 in order to save space. The extreme right end of the elastic band 6 is connected to a slide 8 which is axially displaceable in the running rail 4. The carriage 8 has a locking lug 85 (FIG. 4a) with which it interacts with a holding device 7 arranged in a fixed manner in the running rail 4.
- the right front side of the right roller carriage 5b on the left door wing 1 a forms a stop surface for the carriage 8, which means that together with the roller carriage 5 after an accident or when the door wings 1 a, 1 b are first closed after the emergency opening device has been installed in its holding position the holding device 7 is brought.
- the holding device 7 releases the carriage 8. This moves under the action of the pre-tensioned elastic 6 to the left until it meets the roller carriage 5b. Only when the door wings 1 a, 1b are closed is the carriage 8 already in contact with the roller carriage 5b.
- a brake arranged in the carriage 8 prevents an unbraked impact of the carriage 8 on the roller carriage 5b after release by the holding device 7.
- the movement of the carriage 8 which occurs under contraction of the elastic band 8 is braked by frictional force. Only after the braked impact on the roller carriage 5b is the brake of the carriage 8 released by a control device 56 attached to the roller carriage 5b (FIG. 6), so that in an emergency the sliding sashes 1a, 1b are opened without braking with the full force of the elastic band 6.
- the auxiliary drive 6 is designed and preloaded so that when the In the event of an emergency, the door leaves 1a, 1b are safely pulled into the open position.
- the pre-tensioned elastic band 6 remains anchored in the holding device 7 during normal operation of the door in the tensioned state.
- the carriage 8 is released by the holding device 7 and comes into abutment with the roller carriage 5, whereupon it moves this under contraction of the tensioned elastic band 6 in the open position.
- Two-leaf versions are possible in which only one door leaf is provided with an auxiliary drive. As soon as one of the sliding sashes is moved by the auxiliary drive in an emergency, the second sliding sash is automatically moved by the positive coupling via the driver and the toothed belt. Especially with sliding doors with large opening widths and heavy door leaves, both door leaves can also be equipped with auxiliary drives that work independently of one another.
- the elastic band 6 is tensioned with the first closing movement of the door leaves 1 a, 1 b, the latching nose 85 of the carriage 8 engaging in the electromagnetic holding device 7.
- a spring balancer or another resilient body can also be provided instead of the elastic band 6.
- FIG. 2a and FIG. 2b show the emergency opening device in an overview with omission of the running rail 4. All of the components shown, with the exception of the suspension device 54 for the sliding leaves 1a, 1b, are arranged inside the running rail 4.
- the bearing 9 also has a buffer 96 shown in FIG. 7, which in the event of an emergency opening dampens the impact of the left roller carriage 5a on the rail end.
- the right roller carriage 5b is in the illustrated closed position of the sliding sash 1 a, 1 b in abutment with a slide 8 which is axially movably guided in the running rail 4.
- the elastic band 6 is guided through the slide 8 and is moved in accordance with the movement of the slide 8 Track 4 tensioned or relaxed.
- the slide 8 In normal operation of the sliding door system, the slide 8 is fixed in a holding device 7, i.e. the elastic band 6 remains pre-tensioned regardless of the movement of the door leaves 1a, 1b.
- roller carriage 5a, 5b is guided with its rollers 53a, 53b in a running rail 4 shown in section in FIG.
- a suspension device 54 engages in the roller carriage base body 51 with a threaded screw 54a.
- the drive consists of a U-shaped running rail 4, on the underside of which a central opening between two lateral webs 4a, 4b for the implementation of the suspension device 54 for the sliding leaf 1a remains.
- the sliding sash 1a is connected to the underside of the roller carriage 5 via a threaded screw 54a, the sliding sash 1a being hooked onto the head of the threaded screw 54a with a bracket 54c and secured there by a lock nut 54b.
- the webs 4a, 4b are designed as running surfaces for the roller carriage 5, the left web 4a in FIG. 3 having a running surface with a curved cross section and the right web 4b having a running surface with a flattened cross section.
- the two left rollers 53a of the roller carriage 5 have a curved tread and the right rollers 53b have a flattened tread.
- the rollers 53b with a flattened tread each have a circumferential recess 55 within their tread.
- This recess 55 serves to receive and guide the elastic band 6, which causes the opening of the sliding sashes 1a, 1b in emergency operation.
- the elastic band 6 is on the one hand in a running rail 4 guided carriage 8 fixed and on the other hand fixed in a fixed bearing 9. It serves as an auxiliary drive 6 for emergency opening or closing of the sliding door 1a, 1b in the event of failure of the sliding door drive.
- the elastic band 6 runs in the area of the rollers 53b within the recess 55 in its tread. An undesirable mutual blocking or jamming of roller carriage 5 and elastic 6 is avoided.
- Receiving grooves 4c facing one another for receiving sealing brushes are arranged in the webs 4a, 4b.
- the upper region of the profiled rail 4 with the roller carriage 5 contained therein is thereby closed off and the penetration of dirt or foreign bodies is largely prevented.
- FIG. 4a shows the slide 8 guided in the running rail 4.
- the slide 8 consists of an elongated slide body 81 which has a horizontal projection 81a with a latching nose 85 pointing upwards at a front end.
- the locking lug 85 interacts with the electromagnetic holding device 7 shown in FIG. 5 to determine the slide 8 during normal operation of the door.
- the locking lug 85 has a first flatter run-up slope 85a facing the holding device 7 and a second steeper run-up slope 85b facing away from the holding device 7.
- two brake levers 82, 83 are mounted in a common pivot point 89 like scissors.
- One brake lever 82 rests on the top and the other brake lever 83 rests on the underside of the slide body.
- a compression spring 86 is received in the slide body, which biases the two lever arms 82, 83 directed outwards.
- friction linings 84 are arranged on both sides of the elastic band, not shown, which cooperates with the running rail 4 in the event of braking under the pressure of the compression spring 86.
- the brake levers 82, 83 are arranged on the side of the flattened running surfaces 4b (FIG.
- the lever ends 82a, 83a opposite the friction linings 84 protrude horizontally beyond the slide body 81 and have beveled ends with an inward bevel. These lever ends 82a, 83a cooperate with a control device 56 shown in FIG. 6 to release the brake.
- the elastic band 6 is passed through a recess 81 b in the carriage body 81 from the top to the bottom.
- the slide 8 is, so to speak, "threaded” on the elastic band 6, the elastic band 6 being deflected by 180 ° in the manner of a loop.
- the elastic band 6 is only indicated by dashed lines in FIG. 4a.
- the two ends of the elastic band 6 are in a fixed bearing 9 at the rail end
- the elastic band 6 can be tensioned or relaxed in the running rail 4 by the movement of the slide 8.
- a T-piece 88 is fastened to the side of the slide body 81 by a screw connection 87, as shown in FIG. 4b.
- the T-piece 88 is supported with its T-leg on the rail wall opposite the brake levers 82, 83.
- the slide 8 In normal operation of the sliding door system, the slide 8 is fixed in the tensioned position of the elastic band 6 by an electromagnetic holding device 7 shown in FIG. 5a in the running rail 4.
- the holding device 7 is arranged within the running rail 4 and consists of a horizontal base body 71 which has a first vertical leg 71a at one end and a second vertical leg 71b is fastened at its other end by a screw connection 77b.
- a clamping screw 78 is received in a vertical bore of the first vertical leg 71a, by means of which the holding device 7 is fixed in place in the running rail 4.
- the carriage 8 facing arm 74 rotatably articulated in a pivot bearing 76 so that it can pivot up and down.
- the free end of the holding arm 74 is designed as a holding lug 75 which interacts with the locking lug 85 of the carriage 8.
- the downward holding lug 75 has a flatter run-up slope 75a facing the carriage 8, and a steeper run-up slope 75b facing away from the slide 8.
- an electromagnet 72 is fastened to the base body 71 by a screw connection 77a.
- an armature plate 73 is articulated centrally on the holding arm 74. When the solenoid is energized, the armature plate 73 is attracted by the electromagnet 72 and the locking arm 74 is thereby blocked against deflection.
- the flatter starting bevel 85a of the locking lug 85 of the carriage 8 acts with the flatter starting bevel 75a of the retaining lug 75 of the holding arm 74 together. Due to the flat angle in which the locking lug 85 and the holding lug 75 meet, the forces exerted by the door drive are sufficient to lift the holding arm 74 together with the anchor plate 73 against the attractive force of the electromagnet 72.
- the holding arm 74 pivots clockwise upward, and the locking lug 85 can pass through the holding lug 75, whereupon the holding arm 74 lowers behind the locking lug 85 and blocks it.
- the retaining arm 74 is now again fixed to the electromagnet 72 via the armature plate 73.
- the carriage 8 When the door continues to operate, the carriage 8 remains locked in its locking position regardless of the movement of the roller carriages 5a, 5b. In this fixed position, the steeper run-up slope 75b of the retaining lug 75 interacts with the steeper run-up slope 85b of the locking lug 85.
- the force exerted by the prestressed elastic band 6 on the carriage 8 is not sufficient to lift the holding arm 74 against the force of the electromagnet 72. Only after the electromagnet 72 has been switched off can the holding arm 74 be pivoted upwards under the force of the elastic band 6 and thereby release the carriage 8.
- a horizontal control arm 56 is fastened on the side of the roller carriage 5b facing the carriage 8 by a screw connection 57 on the roller carriage base body 51.
- the control arm 56 is arranged transversely to the running direction of the roller carriage 5b and has a wedge-shaped control surface with a lower slope 56b and an upper slope 56a.
- the control arm 56 projects into the path of movement of the carriage 8.
- the ends of the brake levers 82a, 83a are moved apart along the bevels 56a, 56b and, at the same time, the opposite ends of the brake levers 82, 83 are brought together with compression of the compression spring 86.
- the braking effect of the friction surfaces 84 is canceled, and the roller carriage 5b is also together with the slide 8 under the action of the elastic band 6 moved into the open position.
- Figure 7a shows a side view of the fixed bearing 9 and the buffer 96 at the rail end.
- the bearing 9 consists of a flat base body 91, onto which a vertical leg 92 is screwed by means of two fastening screws 93.
- the vertical leg 92 has two vertical bores 92a for receiving clamping screws 94.
- the bearing 9 is inserted from the rail end into the running rail 4 and fixed there by means of the two clamping screws 94.
- the vertical leg 92 has a recess 92b for receiving a compression spring 95.
- a buffer element 96 is placed on the compression spring 95, which serves as a stop for a buffer block 58 (FIG. 2a) connected to the left roller carriage 5a when the rail end is reached.
- a front panel 97 is screwed onto the front of the vertical leg 92 and has an opening in the area of the buffer 96. The buffer 96 protrudes horizontally over the front panel 97, but is fixed by the front panel 97 with axial play within the recess 92b.
- FIG. 7b shows the bearing block 98 for the elastic band 6 screwed on laterally onto the vertical leg 92 with a fastening screw 99.
- the bearing block 98 has two axial bores 98a arranged parallel to one another, through which the ends of the not shown elastic band 6 are passed. After the passage 98a, the ends of the elastic band 6 are knotted after setting the desired pretension or fixed by a clamping device.
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Special Wing (AREA)
- Wing Frames And Configurations (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59900353T DE59900353D1 (de) | 1998-03-16 | 1999-03-16 | Schiebetür mit notöffnungs- oder notschliesseinrichtung |
AU36992/99A AU3699299A (en) | 1998-03-16 | 1999-03-16 | Sliding door with emergency opening or closing device |
EP99919075A EP1064448B1 (de) | 1998-03-16 | 1999-03-16 | Schiebetür mit notöffnungs- oder notschliesseinrichtung |
AT99919075T ATE207575T1 (de) | 1998-03-16 | 1999-03-16 | Schiebetür mit notöffnungs- oder notschliesseinrichtung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19811338A DE19811338A1 (de) | 1998-03-16 | 1998-03-16 | Schiebetür mit Notöffnungs- oder Notschließeinrichtung |
DE19811338.2 | 1998-03-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1999047778A2 true WO1999047778A2 (de) | 1999-09-23 |
WO1999047778A3 WO1999047778A3 (de) | 2000-03-16 |
Family
ID=7861051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1999/000709 WO1999047778A2 (de) | 1998-03-16 | 1999-03-16 | Schiebetür mit notöffnungs- oder notschliesseinrichtung |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1064448B1 (de) |
AT (1) | ATE207575T1 (de) |
AU (1) | AU3699299A (de) |
DE (2) | DE19811338A1 (de) |
ES (1) | ES2163333T3 (de) |
WO (1) | WO1999047778A2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29915018U1 (de) | 1999-08-27 | 1999-11-25 | Blasi - GmbH Automatische Türanlagen, 77972 Mahlberg | Automatische Tür, insbesondere Schiebetür |
AT502962B1 (de) * | 2004-04-19 | 2008-10-15 | Tortec Brandschutztor Gmbh | Selbstschliesseinrichtung |
FR2968698B1 (fr) * | 2010-12-09 | 2014-03-21 | David Castellano | Mecanisme de commande d'ouverture de secours d'une porte et procede associe |
EP2599945B1 (de) * | 2011-12-01 | 2014-08-20 | record international ag | Selbstschliessende Brandschutzschiebetüre |
DE102014111927B4 (de) * | 2014-07-23 | 2018-05-24 | Tortec Brandschutztor Gmbh | Schließmechanismus und Antriebsvorrichtung für ein Feuerschutztor sowie damit versehenes Feuerschutztor |
DE102015210594A1 (de) * | 2015-06-10 | 2016-12-15 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zum Bewegen einer Tür |
DE202015103107U1 (de) * | 2015-06-12 | 2016-09-15 | M.A.C.'s Holding Gmbh | Schließvorrichtung für eine Schiebetür |
CN115108162A (zh) * | 2022-06-22 | 2022-09-27 | 成都市海通药业有限公司 | 一种上下瓶装置的存储箱 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3745705A (en) * | 1972-04-24 | 1973-07-17 | Vapor Corp | Integrated linear door operator |
US5220746A (en) * | 1991-10-28 | 1993-06-22 | Stanley Home Automation | Slide gate brake member |
DE4240437A1 (en) * | 1992-01-14 | 1993-07-15 | Geze Gmbh & Co | Twin-leaf sliding door motor drive mechanism - has emergency motor coupled to one leaf which is coupled to second by belt and tear-resistant component. |
DE19533153A1 (de) * | 1995-06-10 | 1996-12-12 | Geze Gmbh & Co | Schiebetür mit Notöffnungs- oder Notschließeinrichtung |
-
1998
- 1998-03-16 DE DE19811338A patent/DE19811338A1/de not_active Withdrawn
-
1999
- 1999-03-16 AT AT99919075T patent/ATE207575T1/de not_active IP Right Cessation
- 1999-03-16 WO PCT/DE1999/000709 patent/WO1999047778A2/de active IP Right Grant
- 1999-03-16 AU AU36992/99A patent/AU3699299A/en not_active Abandoned
- 1999-03-16 ES ES99919075T patent/ES2163333T3/es not_active Expired - Lifetime
- 1999-03-16 EP EP99919075A patent/EP1064448B1/de not_active Expired - Lifetime
- 1999-03-16 DE DE59900353T patent/DE59900353D1/de not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3745705A (en) * | 1972-04-24 | 1973-07-17 | Vapor Corp | Integrated linear door operator |
US5220746A (en) * | 1991-10-28 | 1993-06-22 | Stanley Home Automation | Slide gate brake member |
DE4240437A1 (en) * | 1992-01-14 | 1993-07-15 | Geze Gmbh & Co | Twin-leaf sliding door motor drive mechanism - has emergency motor coupled to one leaf which is coupled to second by belt and tear-resistant component. |
DE19533153A1 (de) * | 1995-06-10 | 1996-12-12 | Geze Gmbh & Co | Schiebetür mit Notöffnungs- oder Notschließeinrichtung |
Also Published As
Publication number | Publication date |
---|---|
DE19811338A1 (de) | 1999-09-23 |
DE59900353D1 (de) | 2001-11-29 |
ES2163333T3 (es) | 2002-01-16 |
ATE207575T1 (de) | 2001-11-15 |
WO1999047778A3 (de) | 2000-03-16 |
EP1064448B1 (de) | 2001-10-24 |
AU3699299A (en) | 1999-10-11 |
EP1064448A2 (de) | 2001-01-03 |
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