EP3683389B1 - Stellantrieb für möbelteile - Google Patents

Stellantrieb für möbelteile Download PDF

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Publication number
EP3683389B1
EP3683389B1 EP20160576.3A EP20160576A EP3683389B1 EP 3683389 B1 EP3683389 B1 EP 3683389B1 EP 20160576 A EP20160576 A EP 20160576A EP 3683389 B1 EP3683389 B1 EP 3683389B1
Authority
EP
European Patent Office
Prior art keywords
locking
actuating arm
actuating
lever
drive according
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.)
Active
Application number
EP20160576.3A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3683389A1 (de
Inventor
Malte SCHMID
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Julius Blum GmbH
Original Assignee
Julius Blum GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Julius Blum GmbH filed Critical Julius Blum GmbH
Publication of EP3683389A1 publication Critical patent/EP3683389A1/de
Application granted granted Critical
Publication of EP3683389B1 publication Critical patent/EP3683389B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E05D15/463—Suspension arrangements for wings supported on arms movable in vertical planes with two pairs of pivoted arms specially adapted for overhead wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/12—Hinges or pivots of special construction to allow easy detachment of the hinge from the wing or the frame
    • E05D7/123—Hinges or pivots of special construction to allow easy detachment of the hinge from the wing or the frame specially adapted for cabinets or furniture
    • E05D7/125—Hinges or pivots of special construction to allow easy detachment of the hinge from the wing or the frame specially adapted for cabinets or furniture the hinge having two or more pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/16—Hinges with pins with two or more pins with seven parallel pins and four arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1007—Devices for preventing movement between relatively-movable hinge parts with positive locking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1014—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in only one position, e.g. closed
    • 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
    • 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
    • E05D15/401—Suspension arrangements for wings supported on arms movable in vertical planes specially adapted for overhead wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • 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
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
    • E05F1/105—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring
    • E05F1/1058—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring for counterbalancing
    • 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
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • 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
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
    • E05F1/1253—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring
    • E05F1/1261—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring for counterbalancing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/16—Hinges with pins with two or more pins with seven parallel pins and four arms
    • E05D2003/163—Horizontal pivot-axis
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/624—Arms
    • 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
    • E05Y2800/69—Permanence of use
    • E05Y2800/696—Permanence of use during transport or storage
    • 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
    • E05Y2800/742—Specific positions abnormal
    • 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

Definitions

  • Actuators with a locking device for locking a pivoted position of the actuating arm are used in particular for moving furniture flaps that are mounted so that they can be moved upwards relative to a furniture body.
  • the weight of the furniture flap can be at least partially compensated for by the spring device, so that the movement of the furniture flap is supported by the spring device and operation is therefore also made easier for a user.
  • Critical situations can arise when the furniture flap is not yet connected to the actuating arm. In such a case, no counterweight acts on the spring device, so that the actuating arm without a flap can deflect in an uncontrolled manner due to the force of the spring device acting on it, thereby causing serious injuries to the assembly personnel or damage to objects.
  • Actuators with a locking device for releasably locking a pivoted position of the actuating arm are, for example, in WO 2007/041736 A1 and in the WO 2011/011800 A2 shown.
  • the object of the present invention is to specify an actuator of the type mentioned at the outset with a more convenient unlocking option.
  • the locking element can be unlocked both by a manually operated switching element and by a control part mounted on the actuating arm, which can be acted upon by mounting the movable furniture part on the actuating arm, from the at least one locking recess.
  • a locking device is provided with a movably mounted locking element, which can be unlocked from a position locking the adjusting arm both by manual actuation of a switching element and by mounting the movable furniture part on the adjusting arm.
  • this has the advantage that the actuating arm can be released from the locking position either manually or by mounting the furniture flap on the actuating arm, with the switching element and the control part each interacting with the same locking element.
  • the switching element and the control part are connected to one another in a movement-coupled manner, preferably by the locking element, so that when the switching element moves, the control part also moves, and when the control part moves, the switching element also moves.
  • the switching element can be movably mounted between a first switching position and a second switching position, wherein in the first switching position the locking element is locked with the at least one locking recess and that in the second switching position the locking element of the Locking recess can be unlocked.
  • the switching element is designed for manual operation or can have an adapter for receiving a tool, the locking between the locking element and the at least one latching recess being able to be released by exerting force on the switching element.
  • the actuating arm can be locked in a closed position by the interaction of the locking element with the at least one locking recess.
  • the movable furniture part can be connected to the actuating arm that is in the closed position.
  • at least one second detent recess can also be provided, in which case the actuating arm can be locked in an open position by the interaction of the locking element with the second detent recess.
  • a third locking trough can be provided, the actuating arm being lockable by the interaction of the locking element with the third locking trough in an intermediate position between the open position and the closed position, which preferably corresponds to the half-open position of the actuating arm.
  • Fig. 1a shows a perspective view of a piece of furniture 1, wherein a movable furniture part 3 by an actuator 4 by a horizontal running axis of rotation is pivoted relative to a furniture body 2.
  • the movable furniture part 3 can be moved by the actuating drive 4 starting from a vertical closed position into a position which is raised relative to the furniture body 2 (and in the opposite direction).
  • the actuating drive 4 has a housing 5 to be fastened to the furniture body 2 and at least one actuating arm 6 , which is pivotably mounted relative to the housing 5 , for moving the movable furniture part 3 .
  • a spring device 7 is provided for applying force to the actuating arm 6, so that the operation of the movable furniture part 3 is made easier for a user.
  • the actuating arm 6 can be releasably latched by a latching device 23 to a fitting part 22 to be fastened to the movable furniture part 3 .
  • Fig.1b shows the actuator 4 according to a possible embodiment.
  • the spring device 7 (for example at least one compression spring designed as a helical spring) is mounted on the housing 5 and is supported on a stationary articulation axis A and presses against the articulation axis B.
  • the pivot axis B is mounted on a first lever end of a two-armed deflection lever 9 which is pivoted about the pivot axis C.
  • the second lever end of the deflection lever 9 is connected via the articulation axis D to a thrust lever 10 which is articulated via a pin 11 to a lever 12 which can be rotated about an axis of rotation E.
  • An adjustment device 13 can be used to change the spacing of the bolt 11 along a guide of the lever 12 relative to the joint axis E and thus the effective lever arm between the bolt 11 and the joint axis E, so that a torque of the spring device 7 exerted on the actuating arm 6 corresponds to the respective weight of the movable furniture part 3 is adjustable.
  • the lever 12 is articulated to levers 8, 14 via the articulation axes F, G, the levers 8, 14 being pivotably connected to the actuating arm 6 via the articulation axes H, I.
  • the actuator 4 also includes a damping device 15 in the form of a hydraulic fluid damper, which is designed as a piston-cylinder unit in the exemplary embodiment shown.
  • the furniture fitting 4 has a limiting device 16 for limiting an opening angle of a relative pivoting movement of the actuating arm 6 and the housing 5, so that the maximum pivoting path of the actuating arm 6 (and thus that of the movable furniture part 3) can be limited.
  • the limiting device 16 comprises an actuating element 16a which is movably mounted on the lever 8, the maximum opening angle of the actuating arm 6 being adjustably limitable by manual actuation of the actuating element 16a or by actuation by means of a tool.
  • This limiting device 16 is advantageous, for example, when the movable furniture part 3 is in the installed position directly under a ceiling and a collision of the movable furniture part 3 with this ceiling is to be prevented when opening.
  • the levers 8, 14 together with the joint axes F, G, H, I form a four-bar linkage, the distance between the levers 8, 14 being able to be limited by the limiting device 16.
  • the actuating drive 4 also has a locking device 17 for locking a pivoted position of the actuating arm 6 .
  • This locking device 17 is advantageous when the movable furniture part 3 is not yet connected to the actuating arm 6, so that an uncontrolled deflection of the actuating arm 6 without a flap in the opening direction due to the torque exerted by the spring device 7 on the actuating arm 6 is prevented.
  • the locking device 17 comprises a manually actuated switching element 18 and a control part 19 which is movably mounted on the actuating arm 6 and which can be activated by mounting the movable furniture part 3 on the actuating arm 6 (ie can be acted upon by the fitting part 22) to be fastened to the movable furniture part 3.
  • a locking element 20 By exerting force on the switching element 18 and by exerting force on the control part 19 (namely by establishing the connection between the actuating arm 6 and the fitting part 22 by assembling the movable furniture part 3), a locking element 20, starting from a position locking the actuating arm 6, can be moved into a the actuating arm 6 releasing position along a slot 21 of the actuating arm 6 movably mounted.
  • the locking element 20 is designed as a cylindrical bolt.
  • a latching device 23 with a resilient latching lever is mounted on the actuating arm 6 , by which the actuating arm 6 can be detachably latched to the fitting part 22 to be fastened to the movable furniture part 3 .
  • At least one adjustment device 27 with an adjustment wheel is provided on the adjustment arm 6, a position of the adjustment arm 6 relative to the fitting part 22 being adjustable by rotating the adjustment wheel.
  • FIG. 2a shows the actuator 4 according to FIG Fig. 1b in a cross section.
  • the limiting device 16 for limiting the opening angle of the actuating arm 6 comprises a stop 24, a position of the stop 24 being adjustable, preferably steplessly, by actuating the actuating element 16a.
  • the actuating element 16a is mounted on the lever 8, the stop 24 acts in a position limiting the opening angle with the lever 14, preferably with a material thickness of the lever 14 together.
  • the actuating arm 6 is locked by the locking device 17 so that an unintentional opening or deflection of the actuating arm 6 is prevented in that pivoting range in which the spring device 7 acts on the actuating arm 6 in the opening direction.
  • the locking device 17 comprises the locking element 20, through which the joint axis I, the switching element 18 and the control part 19 can be locked together in a position locking the actuating arm 6.
  • the actuating arm 6 is locked in the closed position, with the locking element 20 being located in a first detent recess 28a of the lever 8 is recorded.
  • a second locking trough 28b is provided for locking the actuating arm 6 in an open position, wherein the actuating arm 6 can be received in the second locking trough 28b in the open position.
  • the switching element 18 is on the actuating arm 6 in the direction of the arrow 29 ( Figure 2b ) is movably mounted and has at least a first guideway 25 for the slidable mounting of the locking element 20 and a second guideway 26 for the slidable mounting of the joint axis I, the locking element 20 being actuated by manual actuation of the switching element 18 or by the actuation of the control part 19 in or along the first guide track 25 and the joint axis I are movably mounted in or along the second guide track 26 .
  • the control part 19 can be embodied as a lever mounted pivotably about an axis of rotation 30, with a first lever end of the lever (at reference number 19) being able to be acted upon by the fitting part 22 when the movable furniture part 3 is installed, and with a second lever end of the control part 19 being a guide 31 for the displaceable mounting of the locking element 20.
  • the fitting part 22 pre-assembled on the movable furniture part 3 is first hooked into a bearing 32 of the actuating arm 6, by subsequent pivoting the fitting part 22 (and thus the movable furniture part 3) can be locked with the locking lever of the locking device 23.
  • Figure 2b shows the in Figure 2a circled area in an enlarged view.
  • Figure 3a shows the actuator 4 according to the Figures 2a, 2b in an unlocked position of the actuating arm 6.
  • the fitting part 22 to be fastened to the movable furniture part 3 would act on the lever arm of the control part (at reference number 19) in a clockwise direction, so that the unlocking of the locking element 20 from the locking recess 28a and the movement sequences described above in one done in the same way.
  • the switching element 18 would then, by mounting the fitting part 22 on the actuating arm 6, by itself in the direction of the arrow 29 ( Figure 2b ) move. It is thus possible for the user to release the actuating arm 6 either by manually actuating the switching element 18 in the direction of the arrow 29 or alternatively by mounting the fitting part 22 on the actuating arm 6 . After unlocking, the actuating arm 6 can be moved further in the direction of the open position by exerting force on the switching element 18 in the direction of the arrow 29 .
  • Figure 4a shows a cross section of the actuator 4 with the actuating arm 6 in an open position
  • Figure 4b shows the in Figure 4a circled area in an enlarged view.
  • the actuating arm 6 can be moved in a controlled manner in the direction of the arrow 29 in the direction of the open position while maintaining the pressure exerted on the switching element 18 . If the manual exertion of pressure on the switching element 18 is released, the locking element 20 is locked by the force of a spring element 33 ( Figure 8b ) can be locked automatically with the second detent recess 28b of the lever 8, so that the actuating arm 6 is locked in the open position.
  • Figure 5a shows a cross section of the actuator 4 with the furniture part 3 mounted on the actuator arm 6.
  • the fitting part 22 attached to the furniture part 3 is first hooked with one end area into the bearing 32 of the actuator arm 6 and pivoted about this bearing 32 until the second End of the fitting part 22 with the resilient locking lever of the locking device 23 is releasably locked.
  • the control part 19 is pressed by the fitting part 22 about the axis of rotation 30 in a clockwise direction, so that the locking element 20 from the second locking recess 28b of the lever 8 is unlocked and the actuating arm 6 is released for pivoting movement.
  • Figure 5b shows the in Figure 5a circled area in an enlarged view.
  • Figure 6a shows the actuator 4 in a cross section, the actuator arm 6 in the closed position being connected to the movable furniture part 3 .
  • the fitting part 22 attached to the movable furniture part 3 is hooked into the bearing 32 of the actuating arm 6 and pivoted about this bearing 32 until the second end region of the fitting part 22 can be releasably locked with the locking lever of the locking device 23 .
  • Figure 7a shows a cross section of the actuator 4, the actuator arm 6 being connectable to the movable furniture part 3 in a half-open position.
  • the locking device 17 comprises a third detent recess 28c, in which the locking element 20 is accommodated.
  • the first, second and third locking recesses 28a, 28b, 28c can each be formed on a peripheral edge of the lever 8.
  • the locked actuating arm 6 is in an approximately 45° open position and can be unlocked either by exerting force on the switching element 18 or by mounting the movable furniture part 3 on the actuating arm 6 .
  • the linear guide tracks 25, 26 of the switching element 18 can be seen, the main longitudinal directions of the guide tracks 25, 26 running transversely to one another.
  • the guide 31 of the control part 19 can also be seen, along which the locking element 20 can be displaced.
  • Figure 8a shows the actuator 4 in a perspective, partially broken view.
  • the actuating arm 6 is mounted pivotably relative to the housing 5 via the levers 8 , 12 , 14 , the closing movement of the actuating arm 6 being able to be damped by a damping device 15 .
  • the actuating element 16a of the limiting device 16 which is mounted on the lever 8 and by means of which the maximum opening angle of the actuating arm 6 can be limited, can be seen.
  • Figure 8b shows the in Figure 8a encircled area in an enlarged view, wherein the locking element 20 can be unlocked by the switching element 18 and by the control part 19 optionally from three different detent recesses 28a, 28b, 28c.
  • the switching element 18 and/or the control part 19 are pretensioned by a spring element 33 in the direction of the locking position.
  • This spring element 33 serves to move the locking element 20 back into the locking position when the switching element 18 is not actuated or when the fitting part 22 is separated from the actuating arm 6, so that the actuating arm 6 can be automatically locked in its pivoted position by the force of the spring element 33 .
  • the spring element 33 is designed as a leg spring arranged on the axis of rotation 30, with a first end of the leg spring pressing against a counter-stop 34 of the actuating arm 6 and a second end of the leg spring pressing against the control part 19, so that the locking element 20 is always pressed with an in Direction of the locking recesses 28a, 28b, 28c acting force is applied.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Hinge Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)
EP20160576.3A 2016-06-22 2017-04-13 Stellantrieb für möbelteile Active EP3683389B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA50564/2016A AT518253B1 (de) 2016-06-22 2016-06-22 Stellantrieb für Möbelteile
EP17719799.3A EP3475507B1 (de) 2016-06-22 2017-04-13 Stellantrieb für möbelteile
PCT/AT2017/060094 WO2017219054A1 (de) 2016-06-22 2017-04-13 Stellantrieb für möbelteile

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP17719799.3A Division EP3475507B1 (de) 2016-06-22 2017-04-13 Stellantrieb für möbelteile
EP17719799.3A Division-Into EP3475507B1 (de) 2016-06-22 2017-04-13 Stellantrieb für möbelteile

Publications (2)

Publication Number Publication Date
EP3683389A1 EP3683389A1 (de) 2020-07-22
EP3683389B1 true EP3683389B1 (de) 2023-07-19

Family

ID=58638619

Family Applications (2)

Application Number Title Priority Date Filing Date
EP17719799.3A Active EP3475507B1 (de) 2016-06-22 2017-04-13 Stellantrieb für möbelteile
EP20160576.3A Active EP3683389B1 (de) 2016-06-22 2017-04-13 Stellantrieb für möbelteile

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP17719799.3A Active EP3475507B1 (de) 2016-06-22 2017-04-13 Stellantrieb für möbelteile

Country Status (9)

Country Link
US (1) US10494846B2 (ja)
EP (2) EP3475507B1 (ja)
JP (2) JP6869272B2 (ja)
CN (2) CN111809992B (ja)
AT (1) AT518253B1 (ja)
DE (1) DE202017007241U1 (ja)
ES (2) ES2961563T3 (ja)
HU (2) HUE055508T2 (ja)
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JP6869272B2 (ja) 2021-05-12
CN111809992A (zh) 2020-10-23
CN109415918A (zh) 2019-03-01
CN109415918B (zh) 2020-09-01
CN111809992B (zh) 2021-11-26
EP3683389A1 (de) 2020-07-22
JP7155305B2 (ja) 2022-10-18
US20190106918A1 (en) 2019-04-11
JP2021063432A (ja) 2021-04-22
JP2019522743A (ja) 2019-08-15
AT518253A4 (de) 2017-09-15
US10494846B2 (en) 2019-12-03
WO2017219054A1 (de) 2017-12-28
EP3475507A1 (de) 2019-05-01
ES2961563T3 (es) 2024-03-12
ES2884354T3 (es) 2021-12-10
EP3475507B1 (de) 2021-06-02
HUE064167T2 (hu) 2024-02-28
DE202017007241U1 (de) 2020-03-12
AT518253B1 (de) 2017-09-15

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