EP1788179A2 - Actuator for a movable part - Google Patents
Actuator for a movable part Download PDFInfo
- Publication number
- EP1788179A2 EP1788179A2 EP06020228A EP06020228A EP1788179A2 EP 1788179 A2 EP1788179 A2 EP 1788179A2 EP 06020228 A EP06020228 A EP 06020228A EP 06020228 A EP06020228 A EP 06020228A EP 1788179 A2 EP1788179 A2 EP 1788179A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- actuating device
- driver
- motor drive
- movable
- open position
- 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
Links
- 230000002441 reversible effect Effects 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 244000309464 bull Species 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000284 resting 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
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
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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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
- E05D15/46—Suspension arrangements for wings supported on arms movable in vertical planes with two pairs of pivoted arms
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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
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/41—Detection by monitoring transmitted force or torque; Safety couplings with activation dependent upon torque or force, e.g. slip couplings
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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
- E05Y2201/214—Disengaging 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
- E05Y2201/232—Actuation thereof by automatically acting means
- E05Y2201/234—Actuation thereof by automatically acting means direction dependent
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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
- E05Y2201/232—Actuation thereof by automatically acting means
- E05Y2201/236—Actuation thereof by automatically acting means using force or torque
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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
- E05Y2201/232—Actuation thereof by automatically acting means
- E05Y2201/24—Actuation thereof by automatically acting means using lost motion
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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
- E05Y2400/30—Electronic control of motors
- E05Y2400/3013—Electronic control of motors during manual wing operation
- E05Y2400/3016—Overriding existing wing movement
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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
- E05Y2400/52—Safety arrangements associated with the wing motor
- E05Y2400/53—Wing impact prevention or reduction
- E05Y2400/54—Obstruction or resistance detection
- E05Y2400/55—Obstruction or resistance detection by using load sensors
- E05Y2400/552—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
- E05Y2400/52—Safety arrangements associated with the wing motor
- E05Y2400/53—Wing impact prevention or reduction
- E05Y2400/54—Obstruction or resistance detection
- E05Y2400/55—Obstruction or resistance detection by using load sensors
- E05Y2400/554—Obstruction or resistance detection by using load sensors sensing motor load
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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
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/10—Adjustable
- E05Y2600/11—Adjustable by automatically acting means
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/73—Multiple functions
-
- 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
- E05Y2800/74—Specific 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
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
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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
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/548—Trunk lids
Definitions
- the invention relates to an actuating device for a movable component, with a motor drive, by which the movable member is driven to move from a basic position to an open position, with a freewheel, by which the movable member is decoupled in its open position of the motor drive ,
- a drive pinion for motorized pivoting of the flap is decoupled from the motor drive by a freewheel.
- the freewheel can be designed as a freewheel hub or as a switchable clutch, which is arranged on the output shaft of the motor drive.
- the object of the invention is therefore to provide an actuating device of the type mentioned, which allows a simple construction in addition to a motor drive of the movable member actuation by hand with low hand forces.
- a driver is driven to move, which engages in a formed in the movable member along the path of movement of the movable member extending link recess, wherein the link recess has at least a length which the Movement path of the driver between its basic position and its opening position or partial opening position corresponds and with a switching device, is moved back by an adjustment of the movable member in its open position of the driver of the motor drive in the home position.
- the object is achieved in that of the reversible motor drive a sliding member is driven to move, which has a along the path of movement of the movable member extending Kulissenausappelung into which engages a arranged on the movable member driver, the Kulissenausappelung at least one length has, which corresponds to the movement path of the driver between its basic position and its opening position or partial opening position and with a switching device, is moved back by an adjustment of the movable member in its open position, the link component of the motor drive in the home position.
- the driver or the link component is moved back to its original position by a motor. If now the movable member to be moved by hand from its open position to its normal position, the driver can move freely and without resistance in the sliding recess.
- the switching device may comprise switching elements which detect reaching of the or the ends of the link recess by the driver.
- one or both ends of the link recess can form stops in a simple embodiment, on which the driver can be applied and movable by movement of the driver or by movement of the link component, the movable member is driven.
- An emergency shutdown is achieved in that the one or more stops are at the end of KulissenausNFung against a certain spring force deflectable spring stops when acted upon by the driver, wherein the determined spring force is greater than the biasing force by the driver in driving the driver or the link component by the motor drive and wherein upon deflection of the spring stops of the driver a switch, a switching signal generating actuated or increased motor current is recognizable and can be switched off by the switching signal or due to the increased motor current consumption of the motor drive.
- an overload clutch such as e.g. a slip clutch be arranged in the drive train between the motor drive and the movable member.
- the motor drive can be a linear drive or a rotary drive.
- To force the driver or the link component is preferably driven by a gear from the motor drive.
- the motor drive can be a pneumatic or hydraulic drive.
- the motor drive is an electric motor.
- the movable member may e.g. be held by a locking device in its open position.
- the spring is a gas spring, not only holding the movable member in the open position but also a support of the motor drive when moving the movable component from the basic position to the open position. This is particularly advantageous if the movable component must be lifted during this movement.
- the support by the gas spring can be done over the entire path of movement of the movable member or even only over part of the path of movement.
- the movable member is or carries a flap for closing an opening.
- the flap can be driven to move from a vertical basic position into a raised open position.
- the movable member is movable linearly movable between the basic position and the open position and the sliding recess extends straight.
- the movable member is rotatably driven to rotate about an axis of rotation between the basic position and the open position and the sliding recess extends like a circle.
- the movable member may be a lever arm.
- the lever arm is a lever arm of a linkage, in particular a four-bar linkage.
- the four-bar linkage may consist of the lever arm, a pivotable at one end about a second axis of rotation parallel to the axis of rotation and a coupling articulated at a distance to each other at the free ends of the lever arm and handlebar coupling, wherein the flap can be arranged fixed to the coupling ,
- the actuator shown has a reversible electric motor 1, the drive shaft 2 is formed as a worm, of which a worm wheel 3 is rotatably driven.
- the worm wheel 3 is the first wheel of a multiple-gear transmission 4, the last wheel is a crank wheel 5, which is rotatably mounted about a rotation axis 6.
- Electric motor 1 and gear 4 are arranged in a housing 17.
- a lever arm 7 of a four-bar mechanism 8 which further comprises a link 9 which is pivotally mounted about a parallel at a distance approximately perpendicular to the axis of rotation 6 arranged second axis of rotation 10 with its one end ,
- a flap 12 On the coupling 11 resting a flap 12 is fastened for closing at the opening of a cabinet, not shown.
- the guide wheel 5 has a concentric with the axis of rotation 6 by about 180 ° extending, formed as a slot link groove 13 into which a fixedly arranged on the lever arm 7, extending parallel to the axis of rotation 6 extending cam-like carrier 14.
- the ends of the sliding recess 5 form a first stop 15 and a second stop 16 for limiting the mobility of the driver 14 along the longitudinal extent of the sliding recess 13.
- a first switch 18 is arranged, which is operable when the driver 14 is in contact with the first stop 15.
- a second switch 19 is further arranged, which is operable when the driver 14 is in abutment with the second stop 16.
- the driver 14 is in its basic position and is located on the second stop 16 of the sliding recess 13.
- the electric motor 1 is switched off.
- the flap 12 could be manually raised and lowered again, wherein the driver 14 can move freely in the sliding recess 13.
- the electric motor 1 drives via the gear 4, the guide wheel 5 in a clockwise rotation.
- a non-illustrated gas spring acts on a component of the four-bar linkage 8 or the flap 12 in the opening direction and moves the flap 12 into its in FIG. 5 illustrated opening position.
- the electric motor 1 now drives the guide wheel 5 in the counterclockwise direction with the direction of rotation reversed until the driver 14 comes into abutment against the first stop 15 and the guide wheel 5 is again in its basic position (FIGS. 5 and 6).
- the electric motor 1 For motor closing, the electric motor 1 is switched on, which drives the guide wheel 5 in the counterclockwise direction, so that the first stop 15, the driver 14 and the four-bar linkage 8 counterclockwise entrains ( Figure 7 and 8).
- the flap 12 closes automatically due to its own weight against the force of the gas spring.
- FIG. 9 shows a further exemplary embodiment of a guide wheel 5 ', in which a first spring stop 20 and a second spring stop 21 are arranged in the ends of the slide recess 13'.
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- Transmission Devices (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Betätigungseinrichtung für ein bewegliches Bauteil, mit einem motorischen Antrieb, durch den das bewegliche Bauteil aus einer Grundstellung in eine Öffnungsstellung bewegbar antreibbar ist, mit einem Freilauf, durch den das bewegliche Bauteil in seiner Öffnungsstellung von dem motorischen Antrieb entkoppelbar ist.The invention relates to an actuating device for a movable component, with a motor drive, by which the movable member is driven to move from a basic position to an open position, with a freewheel, by which the movable member is decoupled in its open position of the motor drive ,
Bei einer derartigen Betätigungseinrichtung zur Betätigung einer Klappe ist es bekannt, daß bei abgeschaltetem motorischen Antrieb und einem Schließen der geöffneten Klappe von Hand ein Antriebsritzel zum motorischen schwenkbaren Antreiben der Klappe durch einen Freilauf von dem motorischen Antrieb entkoppelt wird. Der Freilauf kann als Freilaufnabe oder als schaltbare Kupplung ausgebildet sein, welche auf der Abtriebswelle des motorischen Antriebs angeordnet ist.In such an actuator for actuating a flap, it is known that when the motor drive is switched off and the open flap is closed by hand, a drive pinion for motorized pivoting of the flap is decoupled from the motor drive by a freewheel. The freewheel can be designed as a freewheel hub or as a switchable clutch, which is arranged on the output shaft of the motor drive.
Diese Ausbildung einer Betätigungseinrichtung ist aufwendig und teuer.This training of an actuator is complicated and expensive.
Aufgabe der Erfindung ist es daher eine Betätigungseinrichtung der eingangs genannten Art zu schaffen, die bei einfachem Aufbau neben einem motorischen Antrieb des beweglichen Bauteils eine Betätigung von Hand mit geringen Handkräften ermöglicht.The object of the invention is therefore to provide an actuating device of the type mentioned, which allows a simple construction in addition to a motor drive of the movable member actuation by hand with low hand forces.
Diese Aufgabe wird zum einen dadurch gelöst, daß von dem reversierbaren motorischen Antrieb ein Mitnehmer bewegbar antreibbar ist, der in eine in dem beweglichen Bauteil ausgebildete, sich entlang des Bewegungsweges des beweglichen Bauteils erstreckende Kulissenausnehmung eingreift, wobei die Kulissenausnehmung wenigstens eine Länge besitzt, die dem Bewegungsweg des Mitnehmers zwischen seiner Grundposition und seiner Öffnungsposition oder Teilöffnungsposition entspricht und mit einer Umschalteinrichtung, durch die nach einem Verstellantrieb des beweglichen Bauteils in seine Öffnungsstellung der Mitnehmer von dem motorischen Antrieb in die Grundposition zurückbewegbar ist.This object is achieved on the one hand, that of the reversible motor drive, a driver is driven to move, which engages in a formed in the movable member along the path of movement of the movable member extending link recess, wherein the link recess has at least a length which the Movement path of the driver between its basic position and its opening position or partial opening position corresponds and with a switching device, is moved back by an adjustment of the movable member in its open position of the driver of the motor drive in the home position.
Zum anderen wird die Aufgabe dadurch gelöst, daß von dem reversierbaren motorischen Antrieb ein Kulissenbauteil bewegbar antreibbar ist, das eine sich entlang des Bewegungsweges des beweglichen Bauteils erstreckende Kulissenausnehmung aufweist, in die ein an dem beweglichen Bauteil angeordneter Mitnehmer eingreift, wobei die Kulissenausnehmung wenigstens eine Länge besitzt, die dem Bewegungsweg des Mitnehmers zwischen seiner Grundposition und seiner Öffnungsposition oder Teilöffnungsposition entspricht und mit einer Umschalteinrichtung, durch die nach einem Verstellantrieb des beweglichen Bauteils in seine Öffnungsstellung das Kulissenbauteil von dem motorischen Antrieb in die Grundposition zurückbewegbar ist.On the other hand, the object is achieved in that of the reversible motor drive a sliding member is driven to move, which has a along the path of movement of the movable member extending Kulissenausnehmung into which engages a arranged on the movable member driver, the Kulissenausnehmung at least one length has, which corresponds to the movement path of the driver between its basic position and its opening position or partial opening position and with a switching device, is moved back by an adjustment of the movable member in its open position, the link component of the motor drive in the home position.
Bei diesen Ausbildungen wird nach einem motorischen Bewegen des beweglichen Bauteils in seine Öffnungsstellung der Mitnehmer bzw. das Kulissenbauteil motorisch wieder in seine Grundposition zurückbewegt. Soll nun das bewegliche Bauteil von Hand aus seiner Öffnungsstellung in seine Grundstellung bewegt werden, kann sich der Mitnehmer frei und ohne Widerstand in der Kulissenausnehmung bewegen.In these embodiments, after a motorized movement of the movable member in its open position, the driver or the link component is moved back to its original position by a motor. If now the movable member to be moved by hand from its open position to its normal position, the driver can move freely and without resistance in the sliding recess.
Ist weiterhin von dem reversierbaren motorischen Antrieb das bewegliche Bauteil durch den Mitnehmer oder das Kulissenbauteil aus seiner Öffnungsstellung in seine Grundstellung bewegbar antreibbar und durch die Umschalteinrichtung nach einem Verstellantrieb des beweglichen Bauteils in seine Grundstellung der Mitnehmer oder das Kulissenbauteil von dem motorischen Antrieb in die Grundposition zurückbewegbar, so ist auch eine weitgehend widerstandsfreie manuelle Bewegbarkeit des beweglichen Bauteils aus seiner Grundstellung in seine Öffnungsstellung möglich.Is further from the reversible motor drive the movable member by the driver or the crank member from its open position to its basic position movable driven and zurückbewegbar by the switching device after an adjustment of the movable member in its basic position of the driver or the link component of the motor drive in the home position , as well as a largely resistance-free manual mobility of the movable member from its normal position is possible in its open position.
In einfacher Weise kann die Umschalteinrichtung Schaltelemente aufweisen, die ein Erreichen des oder der Enden der Kulissenausnehmung durch den Mitnehmer erfassen.In a simple way, the switching device may comprise switching elements which detect reaching of the or the ends of the link recess by the driver.
Zum Bewegen des beweglichen Bauteils können in einfacher Ausbildung ein oder beide Enden der Kulissenausnehmung Anschläge bilden, an denen der Mitnehmer anlegbar und durch Bewegung des Mitnehmers oder durch Bewegung des Kulissenbauteils das bewegliche Bauteil bewegbar antreibbar ist.To move the movable member one or both ends of the link recess can form stops in a simple embodiment, on which the driver can be applied and movable by movement of the driver or by movement of the link component, the movable member is driven.
Eine Notabschaltung wird dadurch erreicht, daß der oder die Anschläge bei Beaufschlagung durch den Mitnehmer zum Ende der Kulissenausnehmung hin entgegen einer bestimmten Federkraft auslenkbare Federanschläge sind, wobei die bestimmte Federkraft größer ist als die Beaufschlagungskraft durch den Mitnehmer bei Antrieb des Mitnehmers oder des Kulissenbauteils durch den motorischen Antrieb und wobei bei Auslenkung der Federanschläge von dem Mitnehmer ein Schalter ein Schaltsignal erzeugend betätigbar ist oder eine erhöhte Motorstromaufnahme erkennbar ist und durch das Schaltsignal oder aufgrund der erhöhten Motorstromaufnahme der motorische Antrieb abschaltbar ist.An emergency shutdown is achieved in that the one or more stops are at the end of Kulissenausnehmung against a certain spring force deflectable spring stops when acted upon by the driver, wherein the determined spring force is greater than the biasing force by the driver in driving the driver or the link component by the motor drive and wherein upon deflection of the spring stops of the driver a switch, a switching signal generating actuated or increased motor current is recognizable and can be switched off by the switching signal or due to the increased motor current consumption of the motor drive.
Damit erfolgt bei einem normalen motorischen Antrieb des beweglichen Bauteils kein Komprimieren der Federanschläge durch den Mitnehmer. In einem Mißbrauchsfall, wenn ein manueller Eingriff an dem beweglichen Bauteil entgegen der Antriebsrichtung durch den motorischen Antrieb erfolgt, wird der Federanschlag unter Überwindung der bestimmten Federkraft ausgelenkt und der Schalter betätigt, so daß der motorischen Antrieb abgeschaltet wird.Thus, in a normal motor drive of the movable member no compression of the spring stops by the driver. In a case of abuse, when a manual intervention on the movable member against the drive direction by the motor drive, the spring stop is deflected overcoming the determined spring force and the switch is actuated, so that the motor drive is turned off.
Damit wird der motorische Antrieb gegen Beschädigung geschützt.This protects the motor drive against damage.
Alternativ kann aber auch eine Überlastkupplung wie z.B. eine Rutschkupplung in dem Antriebsstrang zwischen dem motorischen Antrieb und dem beweglichen Bauteil angeordnet sein.Alternatively, however, an overload clutch such as e.g. a slip clutch be arranged in the drive train between the motor drive and the movable member.
Der motorische Antrieb kann ein Linearantrieb oder ein Drehantrieb sein.The motor drive can be a linear drive or a rotary drive.
Zur Kraftübersetzung ist der Mitnehmer oder das Kulissenbauteil vorzugsweise über ein Getriebe von dem motorischen Antrieb antreibbar.To force the driver or the link component is preferably driven by a gear from the motor drive.
Der motorische Antrieb kann ein pneumatischer oder hydraulischer Antrieb sein. Vorzugsweise ist der motorische Antrieb aber ein Elektromotor.The motor drive can be a pneumatic or hydraulic drive. Preferably, however, the motor drive is an electric motor.
Das bewegliche Bauteil kann z.B. durch eine Rastvorrichtung in seiner Offenstellung gehalten werden.The movable member may e.g. be held by a locking device in its open position.
Ist das bewegliche Bauteil durch eine Feder in Bewegungsrichtung von der Grundstellung in die Öffnungsstellung kraftbeaufschlagbar, wobei vorzugsweise die Feder eine Gasfeder ist, so erfolgt nicht nur ein Halten des beweglichen Bauteils in der Öffnungsstellung sondern darüber hinaus auch noch eine Unterstützung des motorischen Antriebs beim Bewegen des beweglichen Bauteils aus der Grundstellung in die Öffnungsstellung. Dies ist besonders von Vorteil, wenn das bewegliche Bauteil bei dieser Bewegung angehoben werden muß.Is the movable member kraftbeaufschlagbar by a spring in the direction of movement from the basic position into the open position, preferably the spring is a gas spring, not only holding the movable member in the open position but also a support of the motor drive when moving the movable component from the basic position to the open position. This is particularly advantageous if the movable component must be lifted during this movement.
Die Unterstützung durch die Gasfeder kann über den ganzen Bewegungsweg des beweglichen Bauteils oder aber auch nur über einen Teil des Bewegungsweges erfolgen.The support by the gas spring can be done over the entire path of movement of the movable member or even only over part of the path of movement.
Dabei ist oder trägt vorzugsweise das bewegliche Bauteil eine Klappe zum Verschließen einer Öffnung.In this case, preferably, the movable member is or carries a flap for closing an opening.
Dies kann eine Klappe an einem Kraftfahrzeug oder aber auch eine Klappe an einem Möbelstück wie z.B. einem Schrank sein.This can be a flap on a motor vehicle or even a flap on a piece of furniture such. to be a closet.
Dabei kann die Klappe aus einer senkrechten Grundstellung in eine angehobene Öffnungsstellung bewegbar antreibbar sein.In this case, the flap can be driven to move from a vertical basic position into a raised open position.
Eine Möglichkeit besteht darin, daß das bewegliche Bauteil linear zwischen der Grundstellung und der Öffnungsstellung bewegbar antreibbar ist und die Kulissenausnehmung sich gerade erstreckt.One possibility is that the movable member is movable linearly movable between the basic position and the open position and the sliding recess extends straight.
Es ist aber auch möglich, daß das bewegliche Bauteil rotatorisch um eine Drehachse zwischen der Grundstellung und der Öffnungsstellung drehbar antreibbar ist und die Kulissenausnehmung sich kreisabschnittsartig erstreckt.But it is also possible that the movable member is rotatably driven to rotate about an axis of rotation between the basic position and the open position and the sliding recess extends like a circle.
Zu einem kompakten Aufbau führt es, wenn die Kulissenausnehmung in einem drehbar um eine Drehachse gelagerten Kulissenrad oder Mitnehmerrad ausgebildet ist, das von dem motorischen Antrieb drehbar antreibbar ist.It leads to a compact construction when the slide recess is formed in a guide wheel or driving wheel which is rotatably mounted about an axis of rotation and which is rotatably drivable by the motor drive.
Dabei kann das bewegliche Bauteil ein Hebelarm sein.In this case, the movable member may be a lever arm.
Zur Erzielung einer von einer Schwenkbewegung abweichenden Bewegungscharakteristik ist es möglich, daß der Hebelarm ein Hebelarm eines Gelenkgetriebes insbesondere eines Viergelenkgetriebes ist.In order to achieve a deviating from a pivoting movement characteristic, it is possible that the lever arm is a lever arm of a linkage, in particular a four-bar linkage.
Das Viergelenkgetriebe kann dabei aus dem Hebelarm, einem mit einem Ende um eine zur Drehachse parallelen zweiten Drehachse schwenkbaren Lenker und einer in einem Abstand zueinander an den freien Enden von Hebelarm und Lenker angelenkten Koppel bestehen, wobei die die Klappe fest an der Koppel angeordnet sein kann.The four-bar linkage may consist of the lever arm, a pivotable at one end about a second axis of rotation parallel to the axis of rotation and a coupling articulated at a distance to each other at the free ends of the lever arm and handlebar coupling, wherein the flap can be arranged fixed to the coupling ,
Ausführungsbeispiele der Erfindung sind in der Zeichnung dargestellt und werden im folgenden näher beschrieben. Es zeigen
Figur 1- eine Seitenansicht einer Betätigungseinrichtung mit Viergelenkgetriebe in einer abgesenkten Grundstellung
Figur 2- eine vergrößerte Seitenansicht der Betätigungseinrichtung nach
Figur 1 Figur 3- eine Seitenansicht einer Betätigungseinrichtung mit Viergelenkgetriebe in einer teilangehobenen Stellung
Figur 4- eine vergrößerte Seitenansicht der Betätigungseinrichtung nach
Figur 3 Figur 5- eine Seitenansicht einer Betätigungseinrichtung mit Viergelenkgetriebe in einer Öffnungsstellung
Figur 6- eine vergrößerte Seitenansicht der Betätigungseinrichtung nach
Figur 5 Figur 7- eine Seitenansicht einer Betätigungseinrichtung mit Viergelenkgetriebe in einer teilabgesenkten Stellung
Figur 8- eine vergrößerte Seitenansicht der Betätigungseinrichtung nach
Figur 7 Figur 9- eine Seitenansicht eines weiteren Ausführungsbeispiels eines Kulissenrades.
- FIG. 1
- a side view of an actuator with four-bar linkage in a lowered basic position
- FIG. 2
- an enlarged side view of the actuator of Figure 1
- FIG. 3
- a side view of an actuator with four-bar linkage in a partially raised position
- FIG. 4
- an enlarged side view of the actuator of Figure 3
- FIG. 5
- a side view of an actuator with four-bar linkage in an open position
- FIG. 6
- an enlarged side view of the actuator of Figure 5
- FIG. 7
- a side view of an actuator with four-bar linkage in a partially lowered position
- FIG. 8
- an enlarged side view of the actuator of Figure 7
- FIG. 9
- a side view of another embodiment of a sliding wheel.
Die dargestellte Betätigungseinrichtung besitzt einen reversierbaren Elektromotor 1, dessen Antriebswelle 2 als Schnecke ausgebildet ist, von der ein Schneckenrad 3 drehbar antreibbar ist.The actuator shown has a reversible
Das Schneckenrad 3 ist das erste Rad eines mehrere Räder aufweisenden Getriebes 4, dessen letztes Rad ein Kulissenrad 5 ist, das um eine Drehachse 6 drehbar gelagert ist.The
Elektromotor 1 und Getriebe 4 sind in einem Gehäuse 17 angeordnet.
Um die Drehachse 6 ist weiterhin mit seinem einen Ende ein Hebelarm 7 eines Viergelenkgetriebes 8 schwenkbar gelagert, das weiterhin einen Lenker 9 aufweist, der um eine parallel in einem Abstand etwa senkrecht über der Drehachse 6 angeordneten zweiten Drehachse 10 mit seinem einen Ende schwenkbar gelagert ist.To the
An den beiden freien Enden von Hebelarm 7 und Lenker 9 ist eine Koppel 11 des Viergelenkgetriebes jeweils mit einem ihrer Enden angelenkt.At the two free ends of
Auf der Koppel 11 aufliegend ist eine Klappe 12 zum Verschließen an der Öffnung eines nicht dargestellten Schrankes befestigt.On the
Das Kulissenrad 5 weist eine sich konzentrisch zur Drehachse 6 um etwa 180° sich erstreckende, als Langloch ausgebildete Kulissenausnehmung 13 auf, in die ein an dem Hebelarm 7 fest angeordneter, sich parallel zur Drehachse 6 erstreckender nockenartiger Mitnehmer 14 hineinragt.The
Die Enden der Kulissenausnehmung 5 bilden einen ersten Anschlag 15 und einen zweiten Anschlag 16 zur Begrenzung der Bewegbarkeit des Mitnehmers 14 entlang der Längserstreckung der Kulissenausnehmung 13.The ends of the sliding
An einem nicht dargestellten Bauteil des Gehäuses 17 ist ein erster Schalter 18 angeordnet, der betätigbar ist, wenn sich der Mitnehmer 14 in Anlage an dem ersten Anschlag 15 befindet.On a component of the
An dem nicht dargestellten Bauteil des Gehäuses 17 ist weiterhin ein zweiter Schalter 19 angeordnet, der betätigbar ist, wenn sich der Mitnehmer 14 in Anlage an dem zweiten Anschlag 16 befindet.On the component of the
In den Figuren 1 und 2 ist die Grundstellung des Viergelenkgetriebes 8 dargestellt, in der sich die Klappe 12 in ihrer ausgerichteten unteren Lage befindet und eine nicht dargestellte Öffnung eines Schrankes verschließt.In Figures 1 and 2, the basic position of the four-
Der Mitnehmer 14 befindet sich dabei in seiner Grundposition und liegt an dem zweiten Anschlag 16 der Kulissenausnehmung 13 an.The
Der Elektromotor 1 ist ausgeschaltet.The
Damit könnte die Klappe 12 manuell angehoben und wieder gesenkt werden, wobei der Mitnehmer 14 sich frei in der Kulissenausnehmung 13 bewegen kann.Thus, the
Wird nun der Elektromotor 1 eingeschaltet, treibt er über das Getriebe 4 das Kulissenrad 5 im Uhrzeigersinn drehend an.Now, if the
Da der Mitnehmer 14 bereits an dem zweiten Anschlag 16 in Anlage ist, wird er und mit ihm der Hebelarm 7 ebenfalls im Uhrzeigersinn um die Drehachse 6 schwenkend von dem Kulissenrad 5 bis in eine teilangehobene Teilöffnungsposition mitgenommen (Figur 3 und 4).Since the
Eine nicht dargestellte Gasfeder beaufschlagt ein Bauteil des Viergelenkgetriebes 8 oder die Klappe 12 in Öffnungsrichtung und bewegt die Klappe 12 bis in ihre in Figur 5 dargestellte Öffnungsstellung.A non-illustrated gas spring acts on a component of the four-
Gleichzeitig treibt der Elektromotor 1 mit nun umgekehrter Drehrichtung das Kulissenrad 5 entgegen dem Uhrzeigersinn an, bis der Mitnehmer 14 an dem ersten Anschlag 15 zur Anlage gelangt und das Kulissenrad 5 sich wieder in seiner Grundposition befindet (Figur 5 und 6).At the same time, the
Nun könnte ein manuelles Absenken und wieder Anheben der Klappe 12 erfolgen, wobei sich der Mitnehmer 14 frei in der Kulissenausnehmung 13 bewegt.Now, a manual lowering and lifting the
Zum motorischen Schließen wird der Elektromotor 1 eingeschaltet, der das Kulissenrad 5 entgegen dem Uhrzeigersinn antreibt, so daß der erste Anschlag 15 den Mitnehmer 14 und das Viergelenkgetriebe 8 entgegen dem Uhrzeigersinn mitnimmt (Figur 7 und 8).For motor closing, the
Wird ein bestimmter Winkel dabei in Schließrichtung überfahren, schließt die Klappe 12 aufgrund ihres Eigengewichts gegen die Kraft der Gasfeder selbsttätig.If a certain angle is passed over in the closing direction, the
Durch den Elektromotor 1 wird das Kulissenrad 5 dann wieder bis in seine Grundposition bewegt, wie sie in den Figuren 1 und 2 dargestellt ist.By the
In Figur 9 ist ein weiteres Ausführungsbeispiels eines Kulissenrades 5' dargestellt, bei dem in den Enden der Kulissenausnehmung 13' ein erster Federanschlag 20 und ein zweiter Federanschlag 21 angeordnet sind.FIG. 9 shows a further exemplary embodiment of a guide wheel 5 ', in which a
Diese Federanschläge 20 und 21 sind bei Überschreiten einer bestimmten Beaufschlagungskraft durch den Mitnehmer 14 zusammendrückbar, wodurch von nicht dargestellten Schaltern ein Schaltsignal erzeugt wird, das zu einer Abschaltung des Elektromotors 1 führt. Alternativ kann eine solche Abschaltung des Motors auch dadurch erfolgen, daß eine erhöhte Motorstromaufnahme erkannt wird. Dies tritt aber nur bei einem erhöhten Stellwiderstand ein, wie er z.B. gegeben ist, wenn von Hand in die motorische Stellbewegung der Klappe 12 eingegriffen wird.These spring stops 20 and 21 are compressible when a certain application force is exceeded by the
Bei einem normalen motorischen Stellantrieb kommt es zu keinem Zusammendrücken der Federanschläge 20 und 21 und zu keinem Auslösen eines Schaltsignals.In a normal motor actuator, there is no compression of the spring stops 20 and 21 and no triggering of a switching signal.
- 11
- Elektromotorelectric motor
- 22
- Antriebswelledrive shaft
- 33
- Schneckenradworm
- 44
- Getriebetransmission
- 55
- Kulissenradbull gear
- 5'5 '
- Kulissenradbull gear
- 66
- Drehachseaxis of rotation
- 77
- Hebelarmlever arm
- 88th
- ViergelenkgetriebeFour-bar linkage
- 99
- Lenkerhandlebars
- 1010
- zweite Drehachsesecond axis of rotation
- 1111
- Koppelpaddock
- 1212
- Klappeflap
- 1313
- KulissenausnehmungKulissenausnehmung
- 13'13 '
- KulissenausnehmungKulissenausnehmung
- 1414
- Mitnehmertakeaway
- 1515
- erster Anschlagfirst stop
- 1616
- zweiter Anschlagsecond stop
- 1717
- Gehäusecasing
- 1818
- erster Schalterfirst switch
- 1919
- zweiter Schaltersecond switch
- 2020
- erster Federanschlagfirst spring stop
- 2121
- zweiter Federanschlagsecond spring stop
Claims (20)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005055788.0A DE102005055788B4 (en) | 2005-11-21 | 2005-11-21 | Actuation device for a movable component |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1788179A2 true EP1788179A2 (en) | 2007-05-23 |
EP1788179A3 EP1788179A3 (en) | 2011-03-02 |
EP1788179B1 EP1788179B1 (en) | 2016-06-08 |
Family
ID=37719237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06020228.0A Expired - Fee Related EP1788179B1 (en) | 2005-11-21 | 2006-09-27 | Actuator for a movable part |
Country Status (5)
Country | Link |
---|---|
US (1) | US7573215B2 (en) |
EP (1) | EP1788179B1 (en) |
JP (1) | JP5102478B2 (en) |
CN (1) | CN1970984B (en) |
DE (1) | DE102005055788B4 (en) |
Cited By (7)
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WO2008135300A1 (en) * | 2007-05-07 | 2008-11-13 | Hettich-Heinze Gmbh & Co. Kg | Drive system for a fitting |
WO2009114883A2 (en) * | 2008-03-21 | 2009-09-24 | Julius Blum Gmbh | Furniture drive for driving a movable piece of furniture |
DE102010035555A1 (en) | 2010-08-26 | 2012-03-01 | Linrot Holding Ag | Electromotive rotary actuator, especially for flaps, for example on furniture |
US8303055B2 (en) | 2009-05-13 | 2012-11-06 | Julius Blum Gmbh | Furniture flap drive for various types of flaps |
AT13257U1 (en) * | 2007-09-28 | 2013-09-15 | Blum Gmbh Julius | Actuation mechanism with a pivotally mounted actuator arm |
EP2050911A3 (en) * | 2007-10-16 | 2013-12-04 | Hettich-Heinze GmbH & Co. KG | Driven fitting |
AT14082U1 (en) * | 2008-05-15 | 2015-04-15 | Blum Gmbh Julius | furniture drive |
Families Citing this family (11)
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AT505209B1 (en) * | 2007-05-07 | 2012-04-15 | Blum Gmbh Julius | DRIVE FOR A MOVABLE FURNITURE PART |
AT505126B1 (en) * | 2007-05-07 | 2009-05-15 | Blum Gmbh Julius | FLAP DRIVE SYSTEM |
AT507282B1 (en) * | 2008-08-29 | 2013-04-15 | Blum Gmbh Julius | AUTOMATIC FURNITURE LOCK DETECTION |
AU2010246888B2 (en) * | 2009-05-13 | 2016-02-11 | Julius Blum Gmbh | Flap drive system |
CN102071859A (en) * | 2009-11-23 | 2011-05-25 | 西安飞机工业(集团)有限责任公司 | Aircraft door opening or locking drive mechanism |
DE202010014732U1 (en) * | 2010-10-28 | 2012-01-30 | Grass Gmbh | Device for moving a movably received furniture part and furniture |
DE202010016154U1 (en) * | 2010-11-25 | 2012-02-29 | Grass Gmbh | Moving device for a movable furniture part |
DE102014111921A1 (en) * | 2014-08-20 | 2016-02-25 | Stabilus Gmbh | Adjustment system for adjusting a component of a motor vehicle on an adjustment path |
JP6636780B2 (en) * | 2015-11-16 | 2020-01-29 | 日本電産サンキョー株式会社 | Opening / closing member driving device and opening / closing member driving device unit |
DE102017114772A1 (en) * | 2017-07-03 | 2019-01-03 | Hettich-Oni Gmbh & Co. Kg | Flap fitting and furniture |
JP7255524B2 (en) * | 2020-03-06 | 2023-04-11 | トヨタ車体株式会社 | Retaining device for vehicle door |
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- 2006-11-13 CN CN2006101387479A patent/CN1970984B/en not_active Expired - Fee Related
- 2006-11-17 JP JP2006311605A patent/JP5102478B2/en not_active Expired - Fee Related
- 2006-11-21 US US11/602,819 patent/US7573215B2/en not_active Expired - Fee Related
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2008135300A1 (en) * | 2007-05-07 | 2008-11-13 | Hettich-Heinze Gmbh & Co. Kg | Drive system for a fitting |
RU2456423C2 (en) * | 2007-05-07 | 2012-07-20 | Хеттих-Хайнце Гмбх Унд Ко. Кг | Driving device for furniture fittings |
AT13257U1 (en) * | 2007-09-28 | 2013-09-15 | Blum Gmbh Julius | Actuation mechanism with a pivotally mounted actuator arm |
EP2050911A3 (en) * | 2007-10-16 | 2013-12-04 | Hettich-Heinze GmbH & Co. KG | Driven fitting |
WO2009114883A2 (en) * | 2008-03-21 | 2009-09-24 | Julius Blum Gmbh | Furniture drive for driving a movable piece of furniture |
WO2009114883A3 (en) * | 2008-03-21 | 2010-01-21 | Julius Blum Gmbh | Furniture drive for driving a movable piece of furniture |
US8317276B2 (en) | 2008-03-21 | 2012-11-27 | Julius Blum Gmbh | Furniture drive for driving a movable furniture part |
AT14082U1 (en) * | 2008-05-15 | 2015-04-15 | Blum Gmbh Julius | furniture drive |
US8303055B2 (en) | 2009-05-13 | 2012-11-06 | Julius Blum Gmbh | Furniture flap drive for various types of flaps |
AT508229B1 (en) * | 2009-05-13 | 2015-12-15 | Blum Gmbh Julius | FURNITURE FLAP DRIVE FOR VARIOUS FLAP TYPES |
DE102010035555A1 (en) | 2010-08-26 | 2012-03-01 | Linrot Holding Ag | Electromotive rotary actuator, especially for flaps, for example on furniture |
WO2012025173A1 (en) | 2010-08-26 | 2012-03-01 | Linrot Holding Ag | Electric rotary actuator, especially for flaps, for example on items of furniture |
Also Published As
Publication number | Publication date |
---|---|
JP2007138701A (en) | 2007-06-07 |
EP1788179A3 (en) | 2011-03-02 |
EP1788179B1 (en) | 2016-06-08 |
DE102005055788B4 (en) | 2016-10-27 |
JP5102478B2 (en) | 2012-12-19 |
CN1970984B (en) | 2011-02-16 |
DE102005055788A1 (en) | 2007-05-24 |
CN1970984A (en) | 2007-05-30 |
US7573215B2 (en) | 2009-08-11 |
US20070114960A1 (en) | 2007-05-24 |
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