EP3684224B1 - Dispositif d'entraînement conçu pour une pièce de mobilier mobile - Google Patents

Dispositif d'entraînement conçu pour une pièce de mobilier mobile Download PDF

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Publication number
EP3684224B1
EP3684224B1 EP18766249.9A EP18766249A EP3684224B1 EP 3684224 B1 EP3684224 B1 EP 3684224B1 EP 18766249 A EP18766249 A EP 18766249A EP 3684224 B1 EP3684224 B1 EP 3684224B1
Authority
EP
European Patent Office
Prior art keywords
drive device
movable furniture
furniture part
control element
movable
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
EP18766249.9A
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German (de)
English (en)
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EP3684224A1 (fr
Inventor
Johannes Tiwisina
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.)
Paul Hettich GmbH and Co KG
Original Assignee
Paul Hettich GmbH and Co KG
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Application filed by Paul Hettich GmbH and Co KG filed Critical Paul Hettich GmbH and Co KG
Publication of EP3684224A1 publication Critical patent/EP3684224A1/fr
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Publication of EP3684224B1 publication Critical patent/EP3684224B1/fr
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/453—Actuated drawers
    • A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
    • A47B88/463—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-opening
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/44—Sequencing or synchronisation of drawer slides or functional units
    • A47B88/45—Synchronisation of cooperating drawer slides, i.e. with a coordination of the rail movement of different drawer slides

Definitions

  • the unlocking system shown has the disadvantage that the trigger has to move the switching element against the force of the energy store, which places considerable demands on the forces that the trigger must overcome, since the force store is intended to drive the movable furniture part in the opening direction and this also in the loading condition must experience a certain acceleration.
  • An ejection device for movable furniture parts with a power transmission unit discloses EP 2 364 614 .
  • An ejection device for movable furniture parts with an electromechanical actuator is disclosed in the EP 2 364 614 A2 .
  • part of a locking receptacle is moved via an electromechanical actuator in order to engage a control element that is locked in the locking receptacle to release.
  • the control element does not have to be moved by the electromechanical actuator against the force of the force accumulator to eject the movable furniture part, but only part of the locking receptacle is moved, which is possible with significantly lower forces.
  • the electromechanical actuator can be designed for lower forces, and the energy consumption of the actuator turns out to be lower, so that the use of batteries for the electromagnetic actuator is possible.
  • the drive device has a self-closing mechanism which pulls the movable furniture part into a closed position, with a damper being provided which brakes the closing movement of the movable furniture part.
  • the latching receptacle preferably has a second part with a guide surface which is oriented at an angle to the effective direction of the force accumulator and by means of which the control element can be moved to a guide track. For the unlocking then only the first part of the locking receptacle has to be moved, so that the control element is moved by the force of the energy accumulator along the angled guide surface into the guide track.
  • the guide surface can be aligned, for example, at an angle of between 10° and 80° to the direction of action of the energy accumulator; the guide surface is preferably arranged at an angle of between 50° and 80° to the direction of action of the energy accumulator.
  • the guide surface can be flat or curved in order to guide the control element accordingly.
  • the spring can be reset, with the forces of the spring being significantly lower than the spring forces of the energy store for ejecting the movable furniture part.
  • the ejection device can also be unlocked mechanically, so that the user has the option of effecting unlocking via the electromechanical actuator or via a pressing-in movement.
  • the control element can be moved against the force of the energy store by moving the movable furniture part into an overpressure position in order to unlock the ejection device. Since the control element is moved, the forces of the force accumulator have to be overcome here.
  • the electromechanical actuator preferably comprises a lifting magnet or an electric motor in order to move the movable part of the locking recess for unlocking when current is briefly applied.
  • the drive device can comprise at least two ejection devices whose electromechanical actuators can communicate via signals for the simultaneous unlocking of the ejection device.
  • Such communication can take place wirelessly via radio or via signal cables.
  • a piece of furniture 1 comprises an in figure 1 Schematically shown body 2, on which one or more drawers can be stored as movable furniture parts 3 movable. Each drawer is guided on opposite sides via a pull-out guide 5, with the pull-out guide 5 being fixed to a side wall of the body 2 via a bracket 9 and the drawer 3 is fixed to a movable rail of the pull-out guide 5.
  • a front panel 4 of the drawer In a closed position, a front panel 4 of the drawer is at a small distance from the body 2, for example between 1 mm and 6 mm, in order to be pressed slightly further into the body 2 from this closed position into an overpressure position in order to unlock an ejection device 6.
  • each ejection device 6 can be supported on the activator 7 in order to eject the drawer as the movable furniture part 3 .
  • Each pull-out guide 5 is arranged in a side frame 8 of the drawer. It is of course also possible to arrange the ejection device 6 in a stationary manner on the body 2 and the activator 7 on the drawer. In addition, the number and arrangement of the ejection devices 6 on the movable furniture part 3 can be varied.
  • the ejection device 6 is arranged on the cabinet rail or a cabinet rail holder of a pull-out guide and the activator is arranged on the drawer rail.
  • a wide variety of arrangement combinations of ejection device and activator are known in the prior art, with the activator also being able to be formed directly by a movable furniture part or an immovable part, so that the function of the activator does not require a separate component.
  • Each pull-out guide 5 can be coupled to a self-closing mechanism, which pulls a movable rail of the pull-out guide 5 in a catchment area in the closing direction and optionally slows it down with a damper.
  • a pull-out guide 5 with a self-closing mechanism is, for example, in the documents DE 10 2011 053 840 A1 or DE 10 2011 054 441 A1 disclosed, to which reference is made.
  • the ejection device 6 is shown, which is arranged in a housing 10 .
  • a guide 11 is provided in the form of a web on which a driver 12 is movably mounted.
  • the driver 12 is connected to a coupling element 13 which forms a contact surface for the activator 7 . Since the coupling element 13 has a magnet, both tensile and compressive forces can be transmitted between the driver 12 and the activator 7 .
  • An adjustment mechanism 15 is provided for positioning the movable furniture part 3 in the depth direction. by means of which the position of the coupling element 13 relative to the driver 12 can be adjusted.
  • the coupling element 13 can also be designed as a gripper controlled in a guide or as another mechanically detachable coupling.
  • a carriage 30 which is mounted in the longitudinal direction of the housing 10 in a receptacle 20 to be displaceable.
  • two springs 22 are provided, which are each arranged in a spring receptacle 31 on the carriage 30 .
  • An opposite end of the spring 22 is fixed to a spring holder 32 on the carriage 30 so that the carriage 30 is biased in the opening direction on the housing 10 .
  • the number of springs 22 can be selected depending on the intended use of the drive device.
  • the housing 10 can be closed using a cover 14 .
  • a receptacle 33 for guiding a control element 40 is also provided on the carriage 30 .
  • Side walls 38 are arranged on the receptacle 33 and cause the control element 40 to be guided essentially perpendicularly to the opening direction.
  • the control element 40 is plate-shaped and has protruding sliding elements 44 which bear against the side walls 38 of the receptacle 33 .
  • the control element 40 includes a first pin 41 which is guided in a guideway 17 on the housing 10 .
  • a second pin 42 which is guided on the driver 12 , is also provided on the control element 40 .
  • a guide track 16 is formed on the driver 12 for this purpose.
  • a cam guide 34 is also provided on the carriage 30, by means of which a gear wheel 36 is guided.
  • the gear 36 engages with a locking projection 35 in the cam guide 34 and is part of a backstop.
  • a rack 19 is formed on the housing 10, as shown in the detail view of FIG figure 5 is recognizable.
  • the gear 36 is guided with a pin in a loop-shaped track 18 of the housing 10, with a portion of the Guide track 18 runs past the toothed rack 19 in the clamping direction, while a section for an opening movement guides the gear wheel 36 at a distance from the toothed rack 19 .
  • a backstop is for example in the DE 10 2016 107 918 described. Such a backstop is advantageous for the present ejection device, but can optionally also be omitted.
  • An actuating element 50 is also provided on the housing 10, which is in an actuating element receptacle 26 ( figure 5 ) is slidably held on the housing 10.
  • a box-shaped section 55 engages in the adjusting element receptacle 26
  • a web 56 is accommodated on an end section 27 of the housing 10 .
  • a bearing 52 for a rotatable switching element 60 is formed on the actuating element 50 and has a lever arm on which a pressure piece 62 is provided at the end.
  • An elongate recess 61 is provided on the axis of rotation of the switching element 60, in which a web 66 of a rotary damper 65 engages, which is coupled to the switching element 60 in a rotationally fixed manner.
  • the rotary damper 65 is held on the actuating element 50 via a cantilever 67, so that when the switching element 60 rotates, the rotary damper 65 is actuated and generates a braking effect.
  • the rotatable switching element 60 also has a protruding arm 63 which cooperates with stops on the actuating element 50 in order to limit the rotary movement of the switching element 60 .
  • the actuating element 50 is biased into an initial position by a spring 68 .
  • the spring 68 is stored in a spring seat 69 on the actuating element 50 ( Figure 4B ), wherein the spring 68 rests on one end face on the actuating element 50 and on the opposite side on a wall of the housing 10.
  • the spring 68 is designed as a compression spring and thus biases the actuating element 50 in the opening direction.
  • bracket spring 64 which prestresses the switching element 60 into a first position.
  • the bow spring 64 rests with one end on the arm 63 and is supported on the actuating element 50 at the opposite end.
  • a web 53 on which a part 51 of a locking receptacle for the pin 41 of the control element 40 is provided.
  • the part 51 of the locking receptacle is designed as a projection.
  • a latching lug 54 is also provided on the web 53 and can ensure that the actuating element 50 latches on the housing 10 .
  • FIG 5 the housing 10 is shown without the cover 14 and the other components.
  • a guide track 17 for the first pin 41 of the control element 40 is formed on the housing 10 .
  • the guideway 17 is loop-shaped.
  • a first part 23 of a locking receptacle is provided on the guide track 17, on which the pin 41 for locking the ejection device 6 can be placed.
  • the second part 51 of the locking receptacle is formed on the actuating element 50 .
  • the second part 51 of the locking receptacle is removed from the first part 23, so that the locking receptacle is moved into the unlocked or release position and the pin 41 can no longer be placed in the locking receptacle.
  • a locking projection 25 which interacts with the locking lug 54 on the actuating element 50 in order to be able to lock the actuating element 50 in an unlocking or release position for the control element 40 .
  • FIG Figures 6 to 13 show two sectional views through the ejection device 6, some of which are arranged in different planes in order to be able to better follow the position of the pins 41 and 42 in the area of the driver 12 and the guideway 17.
  • the ejection device 6 is in a closed position.
  • the pin 41 of the control element 40 is in the latching receptacle formed by the first part 23 on the housing 10 and the second part 51 on the carriage 50 .
  • the locking receptacle is in the closed position and the ejection device 6 is locked against the force of the springs 22 via the pin 41 and the locking receptacle.
  • the second pin 42 of the control element is located at an angled end of the guide track 16 on the driver 12.
  • the movable furniture part 3 or the drawer is moved from the closed position into an overpressure position, as is shown in FIGS Figures 7A and 7B is shown.
  • the control element 40 is pressed in against the force of the springs 22 which are held on the carriage 30, the movable furniture part acting on the control element 40 via the driver 12 and the pin 42.
  • the first pin 41 presses against the pressure piece 62 on the switching element 60 so that the actuating element 50 moves relative to the housing 10 against the force of the spring 68 .
  • the second part 51 of the locking receptacle is also displaced relative to the first part 23.
  • the pin 41 can now pass through the gap between the first part 23 of the locking receptacle and the second part 51, as is shown in FIGS Figures 8A and 8B is shown.
  • the driver 12 is coupled via the second pin 42 to the control element 40 in the pull-out direction, so that the movable furniture part is ejected by the driver 12 .
  • the actuating element 50 is pressed in the opening direction by the spring 68 until the latching lug 54 rests against the latching projection 25 of the housing 10 . Due to the locking of the actuating element 50, the locking receptacle remains in a release position. The distance between the two parts 23 and 51 of the locking receptacle is so large that the pin 41 can pass between them.
  • the first pin 41 on the control element 40 runs against a chamfer 57 on the web 53 and thus releases the locking lug 54 from the locking projection 25. This allows the actuating element 50 to be moved further in the opening direction by the force of the spring 68 in order to close the locking receptacle close.
  • the movable furniture part 3 is now moved further in the opening direction until the first pin 41 hits a run-up slope 45 of the guide track 17 in order to move the control element 40 on the carriage 30 .
  • the second pin 42 moves out of the angled end section of the guide track 16 and can thus be moved along the middle section of the guide track 16, which is aligned slightly inclined to the closing and opening direction, to move the driver 12 further along the guide 11 on the to move the housing.
  • FIG. 10A and 10B a position of the ejection device 6 is shown in which the movable furniture part 3 can be removed from the driver 12 .
  • the second pin 42 has been moved to the angled end portion of the guideway 16, and the first pin 41 is located at a pointed end of the guideway 17.
  • the activator In order to bring the movable furniture part back into a closed position, the activator is moved against the driver 12 which is coupled to the control element 40 via the second pin 42 .
  • the control element 40 thus moves together with the carriage 30 in the closing direction and tensions the springs 22.
  • the pin 41 moves in the figures 10 and 11 on the left side of the loop-shaped guideway 17.
  • the backstop is also activated with the gearwheel 36, which is moved along the toothed rack 19 on the housing. If the clamping process is interrupted, the gear wheel 36 of the backstop secures the previously clamped position of the carriage 30.
  • the ejection device 6 cannot be triggered because the switching element 60, which can establish a connection between the pin 41 and the actuating element 50, is arranged in the pivoted position.
  • the second pin 42 also comes out of the angled end section of the guide track 16 and can be displaced along the driver 12 .
  • a self-closing mechanism is now effective, which is arranged, for example, on the pull-out guide.
  • Such a self-closing mechanism pulls the movable furniture part into a closed position, with a damper being provided which brakes the closing movement of the movable furniture part.
  • the user no longer needs to exert any actuating force, but can instead leave the control of the movable furniture part to the self-closing mechanism.
  • the cam guide 75 reaches the area of the guide cam 73 with a recess, so that the control rocker 70 can be pivoted by the force of the clip spring 64, since the switching element 60 is controlled by the force of the clip spring 64 is pivoted back into the first position, in which unlocking of the ejection device 6 is made possible.
  • the second pin 42 is then located at the angled end portion of the guide track 16, and it is the in Figure 6A and 6B shown closed position is reached.
  • the drawer is not pushed in beyond the closed position into the push-over position, and the user can unlock the ejection device 6 again immediately after reaching the closed position, since when the closed position is reached, the switching element 60 pivots into the first position unlocking is enabled.
  • the pin 41 is not in contact with an end face of the pressure piece 62 but rather on the side of the pressure piece 62 , so that no forces can be applied by the pin 41 to the switching element 60 in the closing direction. If the movable furniture part is released in the over-pressing position, the springs 22 ensure that the driver 12 and the control element 40 are moved in the opening direction relative to the housing 10 until the first pin 41 is placed on the latching receptacle which is formed by the first part 23 is formed on the housing 10 and the second part 51 on the actuating element 50, and in the Figures 6A and 6B shown position is reached.
  • the driver 12 When the pin 41 is laid down on the snap-in receptacle, the driver 12 simultaneously moves along the housing 10, so that the guide cam 73 is released via the cam guide 75 to such an extent that the switching element 60 is moved by the force of the clip spring 64 from the second position to the first position can be pivoted. An opening process can thus take place again immediately after the closed position has been reached. If it is desired that a renewed opening can only be carried out after a certain period of time, the pivoting-back movement of the switching element 60 can be slowed down by the rotary damper 65, depending on the period of time that is to be awaited.
  • a linear damper or another mechanical timing element can also be provided for the delayed pivoting back or pushing back movement.
  • Simple mechanical timers are, for example, suction cups with a small hole that loosen contact with a surface due to the inflow of air, or an elastomer with a slowed-down return movement. If an elastomer is used, the spring 64 for the restoring movement can be omitted since the elastomer itself can have a resilient effect.
  • the closing process can also take place in an overpressure position, with the movable furniture part 3 being moved in the closing direction both in the clamping area and in the retraction area, specifically beyond the closed position into the overpressure position.
  • the movable furniture part can be held in the overpressure position for any length of time until it is released by the user, in order then to be moved into the closed position. As soon as the movable furniture part 3 is arranged in the closed position, it can be opened again.
  • the second pin 42 moves along the guide track 16, which is aligned slightly inclined to the opening and closing direction, for example at an angle between 1 ° and 20 °, in particular 5 ° to 15 °, so that the control element 40 at the further opening movement in figure 17 also proceed to the right.
  • the control element 40 and the pins 41 and 42 frictional forces that slow down the movement of the driver 12 slightly.
  • the carriage 30 is only slightly moved in the opening direction, but it can also be arranged stationary.
  • the driver 12 moves further together with the movable furniture part 3 in the opening direction.
  • FIG 19 an ejection device 6 according to the invention is shown, which corresponds to the previous exemplary embodiment, the housing 10 being arranged on a holder 80 which can be fixed on the movable furniture part or a furniture body. Furthermore, an attachment 81 is provided on the housing 10, on which an electromechanical actuator 82 is held.
  • the electromechanical actuator 82 has an outer sleeve 85 and an inner plunger 84 which can be moved in the axial direction, for example by means of an energizable lifting magnet or an electric motor.
  • a connecting element 83 can be moved via the plunger 84 in order to move the actuating element 50 of the ejection device 6 .
  • the movement of the actuating element 50 takes place against the force of the spring 68 to return the actuating element 50 to an initial position.
  • the ejector 6 alternative to that in the Figures 6 to 13 described mechanical unlocking can also be unlocked via the electromechanical actuator 82.
  • the unlocking via the electromechanical actuator 82 is in the Figures 21 to 23 shown in detail.
  • figure 21 is the ejector in a closed position, and the control is with the pin 41 at a latching receptacle locked, which is formed by part 23 and part 51.
  • the part 23 forms a guide surface which is oriented at an angle to the effective direction of the two springs 22 of the force accumulator, preferably at an angle of between 60° and 90°.
  • the direction of action is in figure 21 top down.
  • the pin 41 of the control element is held locked by the part 51 of the actuating element 50, the part 51 bearing against the pin 41 laterally.
  • the energy accumulator with the springs 22 pulls the pin 41 of the control element figure 21 down, and the counteracting force of the locking receptacle is mainly generated by the guide surface on the part 23, while only a smaller force is applied to the part 51 for the lateral retention of the pin 41.
  • the electromechanical actuator 82 is supplied with power via a battery in order to actuate a lifting magnet, an electric motor or another drive in order to move the connecting element 83 and the actuating element 50, as is shown in figure 22 is shown.
  • Moving the part 51 of the snap-in socket upwards requires only little force, since the pin 41 of the control element 40 is not moved against the force of the springs 22, but only the lateral locking of the snap-in socket moves through the part 51.
  • the pin 41 can now be moved along the inclined guide surface of the part 23 into the loop-shaped guide track 17 .
  • the latching lug 54 was also moved over the latching projection 25, so that the actuating element 50 is now latched in an unlocking position.
  • the pin 41 of the control element 40 now moves along the guide track 17 and can pivot the web 53 when it hits the run-up slope 57 and thereby unlocks the web 53 of the actuating element 50 .
  • the actuating element 50 is then moved back into the starting position by the force of the spring 68 .
  • the clamping of the ejector 6 takes place as in the Figures 10 to 13 is already described.
  • the ejection device 6 can be unlocked either by pressing the drawer into an overpressure position and moving the control element with the pin 41 against the switching element 60, or by using the electromechanical actuator 82. It is of course also possible to omit the switching element 60 and unlock the ejection device 6 to be carried out only via the electromechanical actuator 82.
  • the electromechanical actuator can also fulfill other functions such as protection against leaning against it. This prevents, for example, the ejection device from being triggered if the movable furniture part is in an overpressure position for longer than a predetermined period of time. Collision protection or an opening lock can also be implemented. This prevents a movable furniture part from opening when another movable furniture part is already open.
  • the electromechanical actuator 82 may be connected to a sensor that detects grasping of a handle member or touch surface to effect an unlocking.
  • the sensor can also detect forces, for example tensile forces when pulling on the drawer or compressive forces.
  • a movement of the drawer or another sensor element can also be detected in order to initiate an unlocking process.
  • the drive device comprises two lockable ejection devices, which correspond to the Figures 19 to 23 are trained. These two ejection devices 6 can then be synchronized, ie when a locking receptacle on one ejection device is unlocked, the other ejection device is also unlocked, with the two electromechanical actuators communicating with one another via radio or cable in order to bring about such a triggering process essentially simultaneously. It is also possible for the two actuators 82 to be connected to one another via a sensor by radio or cable and thus to trigger them together.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Claims (10)

  1. Dispositif d'entraînement pour une partie mobile de meuble (3) comprenant un dispositif d'éjection verrouillable (6) qui peut éjecter la partie mobile de meuble (3) à partir d'une position de fermeture, dans la direction d'ouverture, par un accumulateur de force (22),
    - le dispositif éjecteur (6) comporte un élément de commande (40) qui peut être couplé à la partie mobile de meuble (3), que l'accumulateur de force (22) tient dans une position accrochée du dispositif éjecteur (6) dans un logement d'encliquetage en plusieurs parties,
    - l'élément de commande (40) comporte une broche (41) conduite dans un chemin de guidage (70) avec le logement d'encliquetage et un actionneur électromécanique (82) est prévu pour déverrouiller le dispositif éjecteur (6) qui peut déplacer une partie (51) du logement d'encliquetage,
    - le dispositif d'entraînement comporte un retour automatique qui tire la partie mobile de meuble (3) dans une position de fermeture,
    - un amortisseur est prévu pour freiner le mouvement de fermeture de la partie mobile de meuble (3).
  2. Dispositif d'entraînement selon la revendication 1,
    caractérisé en ce que
    le logement d'accrochage comporte une seconde partie (23) avec une surface de guidage orientée selon un angle par rapport à la direction d'action de l'accumulateur de force (22), et qui déplace l'élément de commande (40) vers le chemin de guidage (17) dans une phase de déverrouillage.
  3. Dispositif d'entraînement selon la revendication 1 ou 2,
    caractérisé en ce que
    la partie mobile (51) du logement d'encliquetage s'applique latéralement contre l'élément de commande (40) selon la direction d'action de l'accumulateur de force (22).
  4. Dispositif d'entraînement selon l'une des revendications précédentes, caractérisé par
    un élément de réglage (50) qui forme une partie (51) du logement d'encliquetage tenu de façon coulissante, pivotante, ou à rotation au boîtier (10) ou à un élément de guidage.
  5. Dispositif d'entraînement selon la revendication 4,
    caractérisé en ce que
    l'élément de réglage (50) est précontraint en position d'extrémité (68) contre le boîtier (10) ou l'élément de guidage.
  6. Dispositif d'entraînement selon l'une des revendications précédentes, caractérisé en ce que
    pour un déverrouillage du dispositif éjecteur (6), l'élément de commande (40) est également mobile contre la force de l'accumulateur de force (22) dans la direction de fermeture, en mettant la partie mobile de meuble (3) dans une position de surpression.
  7. Dispositif d'entraînement selon l'une des revendications précédentes, caractérisé en ce que
    l'actionneur électromécanique (82) est alimenté en courant par une batterie.
  8. Dispositif d'entraînement selon l'une des revendications précédentes, caractérisé par
    au moins un capteur pour déclencher l'actionneur électromécanique (82).
  9. Dispositif d'entraînement selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    l'actionneur électromécanique (82) comporte un aimant de déplacement ou un moteur électrique.
  10. Dispositif d'entraînement selon l'une des revendications précédentes,
    caractérisé en ce que
    le dispositif d'entraînement comporte au moins deux dispositifs éjecteurs (6) dont les actionneurs électromécaniques (82) communiquent par des signaux pour déverrouiller simultanément les dispositifs éjecteurs (6).
EP18766249.9A 2017-09-19 2018-09-10 Dispositif d'entraînement conçu pour une pièce de mobilier mobile Active EP3684224B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017121701.0A DE102017121701A1 (de) 2017-09-19 2017-09-19 Antriebsvorrichtung für ein bewegbares Möbelteil
PCT/EP2018/074242 WO2019057527A1 (fr) 2017-09-19 2018-09-10 Dispositif d'entraînement conçu pour une pièce de mobilier mobile

Publications (2)

Publication Number Publication Date
EP3684224A1 EP3684224A1 (fr) 2020-07-29
EP3684224B1 true EP3684224B1 (fr) 2022-11-30

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ID=63528804

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18766249.9A Active EP3684224B1 (fr) 2017-09-19 2018-09-10 Dispositif d'entraînement conçu pour une pièce de mobilier mobile

Country Status (5)

Country Link
EP (1) EP3684224B1 (fr)
CN (1) CN111148453B (fr)
DE (1) DE102017121701A1 (fr)
ES (1) ES2937730T3 (fr)
WO (1) WO2019057527A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2364614A2 (fr) * 2010-03-12 2011-09-14 Paul Hettich GmbH & Co. KG Dispositif d'éjection pour éléments de meuble mouvants

Family Cites Families (11)

* Cited by examiner, † Cited by third party
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ES2937730T3 (es) 2023-03-30
WO2019057527A1 (fr) 2019-03-28
EP3684224A1 (fr) 2020-07-29
CN111148453B (zh) 2022-12-27
CN111148453A (zh) 2020-05-12

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