EP3824763B1 - Dispositif d'entraînement pour un élément de meuble mobile - Google Patents

Dispositif d'entraînement pour un élément de meuble mobile Download PDF

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Publication number
EP3824763B1
EP3824763B1 EP20216050.3A EP20216050A EP3824763B1 EP 3824763 B1 EP3824763 B1 EP 3824763B1 EP 20216050 A EP20216050 A EP 20216050A EP 3824763 B1 EP3824763 B1 EP 3824763B1
Authority
EP
European Patent Office
Prior art keywords
locking
ejection
movement
locking pin
drive device
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
EP20216050.3A
Other languages
German (de)
English (en)
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EP3824763A1 (fr
Inventor
Daniel WOHLGENANNT
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
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Julius Blum GmbH
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Publication date
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Publication of EP3824763A1 publication Critical patent/EP3824763A1/fr
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Classifications

    • 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
    • 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
    • A47B88/473—Braking devices, e.g. linear or rotational dampers or friction brakes; Buffers; End stops
    • A47B88/477—Buffers; End stops
    • 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
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0002—Guide construction for drawers
    • A47B2210/0064—Guide sequencing or synchronisation
    • A47B2210/0078—Drawers with parallel guidance or synchronization by pinion-shaft linkages
    • 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
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0091—Drawer movement damping

Definitions

  • a first aspect - not according to the invention - relates to a drive device for a movable furniture part, in particular for a drawer, with a carrier, an ejection device movable relative to the carrier for ejecting the movable furniture part from a closed position into an open position, a locking device for locking the ejection device in a locking position, a triggering mechanism for moving the locking device from the locking position into an unlocking position, wherein the triggering mechanism can be activated by pushing the movable furniture part into a pushing-over position behind the closed position and when the unlocking position is reached the movable furniture part can be moved by the ejection device in the opening direction, and one from the movable furniture part separate transmission device for transmitting the position of the movable furniture part to the trigger mechanism, through the transmission device a movement can be transferred from the movable furniture part to the triggering mechanism.
  • the invention relates to an arrangement with such a drive device and a front buffer and an arrangement with two such drive devices and a synchronization device
  • an example of such a drive device which is used in a furniture door, comes from the generic AT 502 940 B1 out.
  • an ejection element and a triggering element for unlocking the drive device are provided, with the triggering element here being able to be actuated directly by means of the movable furniture part.
  • the trigger element is part of a trigger mechanism.
  • the triggering element can be moved in the direction of the furniture part that is in the closed position.
  • a distance between the triggering element and the movable furniture part is overcome, as a result of which the triggering element can be placed against the movable furniture part without play in the closed position.
  • Another disadvantage here is that the same closed position of the furniture door relative to the furniture body cannot always be guaranteed. It is therefore possible that several are on top of each other or pieces of furniture arranged next to each other result in different closed positions, giving an inconsistent picture.
  • Another generic drive device is, for example WO 2013/096981 A1 and the WO 2017/004638 A1 known.
  • a similar drive device is also from the WO 2015/051386 A2 out.
  • This document is about the fact that the overpressing movement starts free of a movement transmission between the first drive device and the synchronization device.
  • the configuration of the locking recess in this document is different from the aforementioned document, since the locking recess is divided in two here and part of it—in particular the locking element—can be moved away.
  • the locking element does not always have to be released from the locking recess by overpressing, but part of the locking recess (the locking element) can also be released or unlocked in this case by the opposite drive device and a movement transmission to the synchronization device.
  • the latching element moves out of the latching trough directly into the ejection section.
  • a depth adjustment wheel is provided for each of the two latter documents.
  • the position of the locking recess can be changed with this depth adjustment wheel.
  • This setting serves to ensure that when the drive device is in the locked position, the movable furniture part assumes a position desired by the user relative to the furniture body. This enables a uniform aperture image to be obtained.
  • it can be adjusted that there is always a sufficient overpressure stroke is given between the front panel of the movable furniture part and the furniture body. In the furniture fittings industry, an overpressure stroke or screen gap of approx. 2.5 mm has prevailed.
  • the object of the first aspect of the present invention is therefore to create a drive device that is improved over the prior art.
  • a Depth adjustment wheel can be dispensed with. Nevertheless, it should be guaranteed that there is always a sufficient release stroke. In addition, it should be made possible that a uniform aperture image can be achieved relatively easily.
  • a coupling device acting or arranged between the transmission device and the triggering mechanism is provided, with the coupling device being movable from a decoupling position into a coupling position when the ejection device is in the locking position, and with the transmission device being movably coupled to the triggering mechanism by the coupling device in the coupling position.
  • the uncoupling position is still given when the locking position is reached. Only then is the coupling device moved from this uncoupled position into a coupled position.
  • the power transmission path between the transmission device connected to the movable furniture part and the triggering mechanism is closed by a movement in the drive device that is triggered at the latest in the closed position of the movable furniture part.
  • the movement of the coupling device from the uncoupled position into a coupled position overcomes a distance between the transmission device and the triggering mechanism.
  • This distance can be between 0 mm and 5 mm, which roughly corresponds to the overall tolerance and the desires of the furniture industry. Only after the locking position has been assumed and the furniture part is in its closed position is this distance then closed by the coupling device, no matter how small or large it is.
  • the system (the drive device) resets itself every time it is locked. Said distance is therefore not closed directly between the movable furniture part and a corresponding stop of the drive device, but is closed in the drive device itself when the closed position is reached or shortly after it is reached.
  • the coupling device has a first coupling element and a second coupling element, with the two coupling elements being movable relative to one another.
  • the coupling device has an engagement energy store.
  • One of the two coupling elements is subjected to force by means of this engagement energy store.
  • the second coupling element can be moved in the direction of the first coupling element by means of the engagement force accumulator.
  • the two coupling elements are spaced apart from one another in the uncoupled position and are in direct contact with one another in the coupled position. The distance between the two coupling elements can be between 0 mm and 5 mm in the uncoupled position. When these two coupling elements come into direct contact, the movement coupling between the transmission device and the triggering mechanism is guaranteed.
  • the coupling device It is actually possible for the coupling device to be moved from the uncoupled position into the coupled position immediately after the locking device has reached the locking position. As a result, an immediate triggering of the triggering mechanism and thus an ejection of the movable furniture part would be possible. However, this is disadvantageous if a user pushes through the furniture part directly when closing it, since this results in an immediate opening. In order to avoid this, a delay device is therefore provided for delaying or braking the movement of the clutch.
  • This delay device can be designed as a damping device, by means of which the coupling elements can be moved relative to one another in a braked manner from the uncoupled position into the coupled position. That is, the force of the damping device counteracts the force of the clutch-engagement energy accumulator.
  • the damping device can also be referred to as a timer.
  • the time delay can be between 0.3 seconds and 5 seconds, for example. That is, if a user when closing the furniture part, the movable furniture part is completely pushed through directly beyond the closed position, there is still no movement coupling due to the uncoupled position. Thus, the locking device cannot (yet) be unlocked. For details on the function of such a "push-through protection" can be found on the WO 2014/165877 A1 to get expelled.
  • the carrier can be designed in the form of a plate to be mounted on the furniture part or on the furniture body. Provision is preferably made for the carrier to be in the form of a housing which can preferably be attached or is attached to the movable furniture part.
  • This housing is preferably formed in two parts, with a housing base plate and a housing cover are provided, which are connected to each other by z. B. snap connections or the like can be connected.
  • the housing is preferably made of injection molded plastic.
  • the ejection device has an ejection slide that can be moved relative to the carrier and an ejection force storage device, preferably in the form of a tension spring, with the ejection force storage device being fastened to the carrier with a first energy storage base and to the ejection slide with a second energy storage base.
  • the ejection carriage can also be designed in the form of a pivotable lever.
  • the ejection carriage can be moved linearly in an ejection path correspondingly formed in the carrier or in the housing.
  • the ejection force accumulator can be designed magnetically.
  • the ejection force accumulator is preferably designed as a spring, in particular as a tension spring. This ejection energy accumulator can also be in the form of a spring assembly.
  • the ejection carriage has a carriage base and a control lever pivotably mounted on the carriage base.
  • the transmission device it is preferably provided that it has a transmission element that can be moved relative to the carrier and a stop, preferably formed on the transmission element, for a driver, preferably arranged on a furniture body.
  • the transmission element is movably mounted in a transmission element track formed in the carrier.
  • the transmission device has a catch lever, which is mounted on the transmission element so that it can move, preferably pivot, for a driver that is preferably arranged on a furniture body.
  • This catch lever is preferably also movably mounted in the transmission element path, this path having an angled end section in order to pivot the catch lever to the rest of the transmission element and thereby enable the driver to be released from the transmission device.
  • the ejection device it is possible for the ejection device to contact the movable furniture part or the furniture body directly during ejection.
  • the transmission device preferably its transmission element, can be contacted during ejection by the ejection device, preferably by its control lever, and can be moved relative to the carrier.
  • the locking device has a locking pin arranged on its control lever and a guideway for the locking pin, preferably at least partially formed in the carrier, with the locking pin in the Locked position is locked in a detent recess of the guideway. It is possible that this detent recess is part of a locking path that is generally heart-shaped, in which the locking pin is moved out of the detent recess by overpressing and reaches the ejection section via a deflection slope. However, it is preferably provided that the latching depression is at least partially formed by a locking element that can be moved relative to the carrier, the locking pin being held on the locking element in the locking position.
  • Unlocking is not triggered directly by a relative movement of the locking pin to the detent, but the locking element - which also forms the detent - is moved away so that the locking pin is no longer held in the detent, but is moved relative to the carrier by the force of the ejection force storage device becomes.
  • the triggering mechanism has at least one triggering element that is movably mounted on the carrier and a triggering lever that is movably, preferably pivotably, mounted on the carrier and is preferably formed separately from the triggering element.
  • the release lever is formed separately from the release element in the first and third variant, whereas in the second variant the release element and the release lever are formed as one component.
  • the release element is that part of the release mechanism which ultimately causes unlocking. This means that this triggering element is arranged closest to the locking device or even forms part of it. It is preferably provided here that the locking element is connected to the triggering element, preferably formed in one piece with the triggering element.
  • the two coupling elements are completely independent components. Preferred is for easy manufacture and intended to avoid too many parts that the coupling elements are partly co-formed by other devices. Accordingly, it is preferably provided that the first coupling element is connected to the transmission element of the transmission device or is designed in one piece with it. In addition, it is preferably provided that the second coupling element is connected to the release lever of the release mechanism or is formed in one piece with it. The release lever is therefore that part of the release mechanism which is closest to the transmission device.
  • the drive device also has a, preferably damped, retraction device for retracting the movable furniture part from an open position into the closed position.
  • the first coupling element is designed as a stop surface on the transmission element and the second coupling element is designed as a compensating wedge.
  • This compensating wedge is designed in such a way that during the movement from the uncoupled position to the coupled position it moves into the distance between the transmission device and the triggering mechanism and is moved in until the movement coupling and thus the coupled position is given.
  • the exact design of a compensating wedge is arbitrary, as long as there is a taper and a corresponding mobility is available. Provision is preferably made for the compensating wedge to have a curved surface, with the curved surface making contact with the stop surface on the transmission element in the coupled position. The advantage of such a compensating wedge is that there is continuous adjustment or continuous compensation of the distance between the transmission device and the triggering mechanism.
  • the first coupling element is designed in the form of latching depressions formed on the transmission element and the second coupling element has at least one latching tooth which can be latched in one of the latching depressions.
  • the latching tooth can latch in different latching indentations.
  • the snap-in recesses have a distance of about 0.7 mm from one another.
  • the first coupling element is designed as a crown wheel that can be rotated about an axis of rotation, with a large number of radially aligned latching depressions being formed around the axis of rotation
  • the second coupling element is designed as a crown wheel that can be rotated about an axis of rotation, preferably about the same axis of rotation, with a large number of snap-in teeth, each radially aligned and corresponding to the latching depressions, being formed around the axis of rotation, wherein in the coupled position, when the crown wheels rotate relative to one another in at least a direction of rotation the latching teeth rest against the latching depressions.
  • the two crown wheels can be moved relative to one another along the axis of rotation. That is, if the face gears are spaced apart along the axis of rotation, no coupling is possible. However, as soon as the crown gears are no longer spaced apart, there is a coupling at least in one direction of rotation.
  • This front buffer can be attached to the furniture body.
  • a piece of furniture with a furniture body, a furniture part that can be moved relative to the furniture body, and at least one drive device according to the invention.
  • This movable furniture part can be designed in the form of a drawer, a furniture door or a furniture flap.
  • the drive device is mounted on the furniture body and acts on a driver arranged on the movable furniture part or directly on the movable furniture part.
  • the drive device is mounted on the movable furniture part and at least one driver that corresponds to the drive device is attached to the furniture body. Consequently, the drive device, together with the movable furniture part, pushes itself off directly on the furniture body or on a driver that is fixed to the furniture body.
  • a preferably elastic front buffer is arranged on a front side of the furniture body, with the movable furniture part, preferably a front panel of the movable furniture part, resting against the front buffer in the closed position, with the movable furniture part being pressed over can be pressed in the closing direction of the front buffer by the movable furniture part. If on one An identical front buffer is assigned to the furniture body for each movable furniture part, so each movable furniture part (drawer) can assume exactly the same position relative to the furniture body. This inevitably results in a constant aperture image.
  • the front buffers guarantee that there is always a sufficient release stroke or overpressure stroke, since these front buffers can be pressed in by manual pressure on the movable furniture part and the overpressing movement and unlocking takes place as a result.
  • the front buffer in the unloaded state projects between 1.5 mm and 3.5 mm, preferably between 2.3 mm and 2.7 mm, from the furniture body in the direction of the movable furniture part.
  • the front buffer preferably its plunger, protrudes by 2.5 mm from the furniture body. After the movable furniture part has been pushed in and ejected, the front buffer protrudes again by 2.5 mm due to its elasticity or due to the spring force.
  • a second - according to the invention - aspect of the invention relates to a drive device for a movable furniture part, in particular for a drawer, with a carrier, an ejection device that can be moved relative to the carrier for ejecting the movable furniture part from a closed position into an open position, the ejection device being activated by an overpressing movement of the movable furniture part can be unlocked from a locking position into a push-over position located behind the closed position, and a locking device for locking the ejection device in the locking position, the locking device having a locking pin arranged on the ejection device and a guideway, in particular at least partially formed in or on the carrier, for the Has locking pin, wherein the locking pin is locked in the locking position in a locking trough of the guide track, wherein the locking trough at least partially from a is formed relative to the carrier movable locking element and wherein the Locking pin is held in the locking position on the locking element.
  • Such a drive device is from WO 2015/051386 A2 known.
  • the locking element is rotatably mounted on the housing.
  • the disadvantage here is the relatively large amount of space required, since during the rotary movement the coupling element connected to the locking element protrudes relatively far to the side.
  • the locking element that forms the locking recess is only rotatably or pivotably mounted.
  • a component that forms the locking recess can be moved linearly.
  • this linear movement of the component referred to as a guide element only takes place when it is opened by pulling on the movable furniture part.
  • this movement of the guide element takes place in the direction in which the end section (locking pin) also moves during the overpressing movement.
  • the end section (locking pin) simply moves along the loop-shaped section (heart-shaped guideway). Consequently, although a linear movement of the guide element is shown in this document, this movement does not take place when unlocking and opening by means of an overpressing movement.
  • the object of this second aspect of the present invention is to provide a drive device that is an alternative to the prior art.
  • the disadvantages mentioned are to be eliminated.
  • the locking element is mounted on the carrier in a linearly movable manner, wherein the locking element is linearly movable, starting from its position in a given locking position, counter to the direction in which the locking pin moves during the overpressing movement.
  • a drive device is thus created in which a space-saving movement of the locking element is provided when opening by overpressing.
  • the guideway is designed in the shape of a heart curve.
  • the locking element is connected to a synchronizing element for synchronizing the movement of the locking element with a locking element of a second locking device. It is particularly preferred for this purpose that the locking element is designed in one piece with the synchronization element.
  • the synchronizing element can be designed, for example, in the form of a transmission lever. However, it is preferably provided that the synchronization element is designed as a toothed rack.
  • the locking element on or in the carrier preferably in a recess of a Housing base plate of the carrier, mounted so that it can move to a limited extent and is guided in a linearly displaceable manner.
  • Guide elements that correspond to one another can particularly preferably also be formed on the locking element and in the carrier.
  • the locking element can be moved linearly, starting from its position in the given locking position, in the direction of an ejection section of the guide track.
  • the locking element is subjected to a force by an energy accumulator, preferably by a spring.
  • the locking pin comes into contact with the locking element and the locking element can be moved by the locking pin against the force of the energy accumulator in the direction of the ejection section of the guide track.
  • the locking element can be moved by the force accumulator in that direction in which the locking pin moves during the overpressing movement.
  • the locking element is thus already moved back again during ejection, so that the locking element again forms the latching recess together with the guideway.
  • a gap between the locking element and a limit stop of the guideway is released by the locking pin moving the locking element.
  • the The locking pin can be moved further through the gap into the ejection section of the guide track and the locking pin disengages from the locking element.
  • the locking pin is deflected into the gap by a surface formed on the locking element, which is aligned obliquely to the linear movement direction of the locking element, and the locking pin is released from this surface.
  • Protection is also sought for an arrangement with two drive devices according to the second aspect of the invention and a synchronizing device for synchronizing the locking elements of the two drive devices.
  • the overpressing movement begins without any transfer of movement between the first drive device and the synchronizing device, and the synchronizing device can be moved by the first drive device when the movable furniture part moves in the opening direction.
  • movement is only transmitted from the first drive device to the synchronization device after unlocking.
  • the synchronizing device has synchronizing elements arranged on the drive devices, which are preferably designed as toothed racks.
  • the synchronization device has a preferably rotatable synchronization rod, with both ends of the Synchronization rod synchronization counter-elements, preferably gears, are arranged.
  • FIG. 1 shows a piece of furniture 100 in a perspective representation.
  • This piece of furniture 100 is composed of the furniture body 10 and the movable furniture parts 2 arranged one above the other in this case.
  • These two movable furniture parts 2 are designed as drawers.
  • the drawer is composed of at least the drawer container 15 and the front panel 14 .
  • the upper drawer is in an open position OS, while the lower drawer is in the closed position SS.
  • the movable furniture parts 2 are each movably mounted via pull-out guides 16 which are arranged on opposite sides of the furniture carcass 10 and can only be seen here in part.
  • a drive device 1 for the movable furniture part 2 can also be seen to some extent.
  • a front buffer 13 is attached to the front of the furniture carcass 10 at least on one side. This front buffer 13 has a thickness of approx. 2.5 mm and defines the front panel gap between the front panel 14 and the furniture body 10 in the closed position SS.
  • the front buffer 13 attached to the furniture carcass 10 can be seen in matching detail.
  • the front buffer 13 has a buffer sleeve 130 fastened in the furniture body 10, a buffer force accumulator 131 (preferably in the form of a compression spring) and a plunger 132 acted upon by the buffer force accumulator 131.
  • the front panel 14 rests on this front buffer 13 .
  • This 2 thus shows the closed position SS of the movable furniture part 2.
  • the distance between the furniture body 10 and the front panel 14 is 2.5 mm here.
  • the override position ÜS shown in 3 the override position ÜS shown. That is, starting from the closed position SS, a user has pressed on the movable furniture part 2 (in particular on its front panel 14) in the closing direction SR. As a result, the flexible front buffer 13--in particular its buffer force accumulator 131--is compressed. As a result, the front panel gap is less than 2.5 mm. For example, an overpressure movement of approx. 0.3 mm to 0.5 mm is sufficient to unlock the locking device 5, which will be described in detail later, whereby the ejection device 4 is activated and the drive device 1 ejects the movable furniture part 2 again in the opening direction OR . The buffer force accumulator 131 of the front buffer 13 can then relax again or move back into its original shape, so that the closed position SS, as in 2 can be achieved.
  • the front buffer 13 can also be made of a flexible plastic (without a compression spring).
  • the body rail 17 is attached to the furniture body 10, on which the drawer rail 18 is movably mounted. If necessary, an additional Central rail and/or a container rail can be provided.
  • the body rail 17 together with the drawer rail 18 forms the pull-out guide 16.
  • the drive device 1 is mounted on the drawer rail 18 or on an underside of the drawer container 15. Together with the synchronizing device 12 and the driving device 1 on the opposite side, a claimed arrangement is formed.
  • the driver 11 is mounted on the body rail 17 (or directly on the furniture body 10), preferably via a corresponding mounting plate 19. In 4 the movable furniture part 2 is not shown.
  • the figure 5 and 6 each show an exploded view of the drive device 1 according to the first exemplary embodiment, once viewed from the front and once from the rear.
  • the carrier 3 is made up of the housing base plate 30 and the housing cover 31 .
  • the guide track 51 for the locking pin 50 formed or attached to the control lever 45 is formed in both parts of this carrier 3 .
  • the locking pin 50 is guided in this guideway 51 .
  • a guide track 76 (transmission element track) for the transmission element 70 and for the catch lever 72 of the transmission device 7 is also formed in both parts of the carrier 3 .
  • This guide track 76 has an angled end section 77 , with the catch lever 72 pivoting relative to the transmission element 70 when the catch lever 72 is moved in this angled end section 77 .
  • the transmission device 7 thus transmits the position of the driver 11 - which corresponds to the relative position of the furniture body 10 to the movable furniture part 2 - on the drive device 1.
  • the Guide track 46 for the ejection carriage 40 of the ejection device 4 is formed.
  • the ejection carriage 40 of the ejection device 4 is composed of the control lever 45 and the carriage base 44 .
  • the control lever 45 is pivoted on the carriage base 44 .
  • an ejection force accumulator 41 is also provided, which forms the ejection device 4 together with the ejection carriage 40 .
  • this ejection force accumulator 41 is designed in the form of two tension springs.
  • the ejection force accumulator 41 is held at one end on the second force accumulator base 43 formed in the carriage base 44 . With the other end, the ejection force accumulator 41 is held on a first force accumulator base 42 formed in or on the carrier 3 .
  • a recess 54 is also formed in the housing base plate 30 .
  • this depression 54 in turn an elongated guide groove 55 is formed.
  • the triggering element 60 of the triggering mechanism 6 is guided in this guide groove 55 in a linearly movable manner via the guide projections 66 .
  • a part of the guide track 51 is formed on the triggering element 60 .
  • the locking element 53 is formed on this triggering element 60 .
  • the triggering element 60 is subjected to a force by the spring 67 in the form of a compression spring.
  • This spring 67 surrounds the guide mandrel 68, this guide mandrel 68 being held on the one hand on the mandrel holder 68a formed on the carrier 3 and on the other hand on the mandrel holder 68b formed on the triggering element 60.
  • the release element 60 rests on (in the figure 5 illustrated) left edge of the recess 54 at.
  • the locking element 53 (together with an area of the guide track 51) forms the locking recess 52 (details follow in 21 ).
  • the locking device 5 is thus mainly formed by the locking element 53 and the locking pin 50 .
  • the most important components of the release mechanism 6 are on the one hand the release lever 61 and on the other hand the release element 60 already described. With these extensions 691, the first linkage part 69a is guided in a linearly movable manner in the elongate guide track 692 formed in the housing cover 31. The first linkage part 69a rests on the release lever 61 with one end. This release lever 61 is rotatably mounted on the bearing recess 903 in the compensating bracket 90 via a bearing element 611 formed thereon. The second linkage part 69b is rotatably mounted via the bearing element 693 in a corresponding depression 694 formed in the housing cover 31 . A corresponding, corresponding depression 694 is also formed in the housing base plate 30 .
  • the elongated hole 695 is formed in the upper end of the second linkage part 69b.
  • One of the extensions 691 of the first linkage part 69a engages in this elongated hole 695 .
  • the third linkage part 69c has a bearing projection 687 at one end.
  • the third linkage part 69c is held or guided in the lower elongated hole 697 of the second linkage part 69b via this bearing projection 687 .
  • a retaining bolt 696 is arranged on the end of the third linkage part 69c facing away from the bearing projection 687 . This retaining bolt engages in a corresponding retaining bolt recess 688 in the release element 60 .
  • the release lever 61, the release linkage 69 and the release lever 61 in particular form the release mechanism 6.
  • the first coupling element 81 is formed in the form of a stop surface 73 formed on the transmission element 70.
  • the corresponding, second coupling element 82 is formed by the compensating wedge 62 or by its curved surface 63 .
  • the compensating wedge 62 is in this case equivalent to the release lever 61.
  • the curved surface 63 corresponds to the second Coupling element 82.
  • this second coupling element 82 is at a distance from the first coupling element 81, whereas in the coupled position KS they make contact.
  • the engagement movement of the coupling device 8 is triggered by the engagement force accumulator 83 .
  • the second coupling element 82 is acted upon indirectly by the engagement force accumulator 83 .
  • the drive device 1 also has a delay device 9, by means of which the coupling elements 81 and 82 can be moved with a time delay relative to one another from the decoupling position EK into the coupling position KS.
  • the delay device 9 comprises the compensating bracket 90, the gear wheel 91, the clamping disk 92, the first clamping lever 93, the second clamping lever 94 and the restoring spring 95 forming the engagement energy store 83.
  • the bearing element 901 is arranged on the compensating bracket 90.
  • the compensating bracket 90 is rotatably mounted in the recess 902 formed in the housing base plate 30 via this bearing element 901 .
  • a bearing recess 903 is also formed in this compensating bracket 90 .
  • the release lever 61 (compensating wedge 62) is rotatably mounted in this bearing recess 903 via its bearing element 611.
  • a further bearing recess 904 is also formed in the compensating bracket 90 .
  • the second clamping lever 94 is rotatably mounted in this bearing recess via an upper projection 941 .
  • this second clamping lever 94 has a lower projection 942 .
  • the second tensioning lever 94 is rotatably mounted in the corresponding recess 921 in the tensioning disk 92 with this lower projection 942 .
  • the clamping disk 92 in turn forms a rotary damper together with the round depression 96 formed in the housing base plate 30 .
  • the anti-rotation can develop its function in the form of corresponding grooves.
  • the return spring 95 designed as a spiral spring is held on the one hand on the spring projection 922 of the clamping disk 92 and on the other hand on the spring projection 923 formed in the housing cover 31.
  • the return spring 95 is generally in the im Housing cover 31 formed recess 97 housed.
  • the return spring 95 acts on the clamping disc 92 in such a way that according to figure 5 should be rotated relative to the carrier 3 clockwise.
  • the damping effect between the clamping disk 92 and the depression 96 counteracts this rotational movement, which is triggered by the return spring 95 and corresponds to the coupling movement of the coupling device 8 .
  • the gear wheel 91 is rotatably mounted in the corresponding depression 912 of the carrier 3 via its central bearing element 911 .
  • the toothed wheel 91 meshes with the teeth arranged correspondingly on the circumference of the clamping disk 92 (not shown in detail) via teeth arranged on the circumference.
  • a retaining recess 913 is in turn formed eccentrically on the gear wheel 91 .
  • a projection 931 of the first clamping lever 93 engages in this holding recess 913 .
  • the projection 932 formed at the other end of the clamping lever 93 is in turn guided in the guide 98 which is formed in the housing cover 31 .
  • a resilient element 99 in turn adjoins this guide 98 .
  • FIG. 7 is shown in a plan view of a drive device 1 according to the first embodiment in the assembled state.
  • the movable furniture part 2 is in an open position OS.
  • the movable furniture part 2 is not shown in this figure and in the following figures, but the carrier 3 of the drive device 1 is attached to the movable furniture part 2 .
  • the relative position between the furniture part 2 and the furniture body 10 then emerges from the following figures with reference to the driver 11 fixed to the furniture body.
  • the movable furniture part 2 is in a relatively wide open position OS. Accordingly, the locking pin 50 formed on the control lever 45 is stored at the beginning of the clamping section S in the bearing area L of the locking track 51 .
  • the control lever 45 is pivoted about the control lever axis 47 on the carriage base 44, with 7 the control lever 45 is in the clockwise most upward pivoted position.
  • the ejection force accumulator 41 which is held on the carriage base 44 of the ejection carriage 40 via the second force storage base 43, is in a relaxed position.
  • In 8 has the movable furniture part 2 opposite 7 moved in the closing direction SR. This can be seen from the fact that the driver 11 rests against the stop 71 of the transmission element 70 . Due to the relative movement between the furniture body 10 and the movable furniture part 2 in the closing direction SR, the driver 11 has moved the transmission element 70 relative to the remaining components of the drive device 1 . Specifically, the driver 11 is held between the catch lever 72 and the stop 71 of the transmission element 70 in this position. The control lever 45 - guided by the control pin 51 - is moved along the guide track 51 by the clamping stop (stop surface 73) formed on the transmission element 70, which bears against the contact element 451 of the control lever 45. The carriage base 44 also moves with this control lever 45, as a result of which the ejection force accumulator 41 attached thereto is tensioned.
  • the movement of the locking pin 50 through the tightening section S is completed.
  • the locking pin 50 has reached the pre-locking point W in the guideway 51 .
  • the control lever 45 has also pivoted slightly downwards due to the guideway 51 , so that the contact element 451 of the control lever 45 is no longer in contact with the stop surface 73 of the transmission element 70 . That is, the entire transmission device 7 can continue relative to the closing Carrier 3 can be moved without the ejection force accumulator 41 having to be tightened further. In this position according to 9 So the ejection force accumulator 41 is fully charged. Ejection is not possible since the ejection carriage 40 is (pre-)locked via the locking pin 50 at the pre-locking point W of the guideway 51 .
  • the transmission device 7 is in accordance with this position 9 further movable relative to the carrier 3 along the guide track 76.
  • a pull-in device (not shown) can be used here for further movement in the closing direction.
  • the movable furniture part 2 has moved even further in the closing direction SR, preferably due to the retraction device.
  • the damper stop 79 formed on the transmission element 70 comes into contact with the projection 932 formed on the first tensioning lever 93 of the delay device 9.
  • the first tensioning lever 93 is displaced to the left.
  • the smaller gear wheel 91 is rotated counterclockwise via the projection 931 of the first clamping lever 93 since the projection 931 engages in the eccentric holding recess 913 of the gear wheel 91 .
  • This gear wheel 91 thus rotates via the bearing element 911 relative to the depression 912 formed in the housing base plate 30. Since the gear wheel 91 meshes with the clamping disk 92, the latter is rotated clockwise.
  • the second clamping lever 94 is rotatably mounted via the lower projection 942 and is moved with the clamping disk 92. This movement of the second clamping lever 94 also triggers a movement of the compensating bracket 90 .
  • the upper projection 941 of the second clamping lever 94 engages in the bearing recess 904 of the compensating bracket 90 .
  • the compensating bracket 90 is in turn rotatably mounted directly in the recess 902 in the carrier 3 via the bearing element 901 , the compensating bracket 90 is rotated clockwise about the bearing element 901 .
  • the bearing element 611 of the Release lever 61 rotatably mounted. The pivoting movement of the compensating bracket 90 moves the release lever 61 in the form of the compensating wedge 62 downwards. As a result, only the relatively narrow tip of this compensating wedge 62 is located between the first linkage part 69a and the transmission element 70.
  • the restoring spring 95 forming the engagement energy accumulator 83 is tensioned, since one end of this restoring spring 95 is held on the spring projection 923, while the other end of the restoring spring 95 has rotated with the spring projection 922 of the tensioning disc 92. That is, the spring washer 92 is now subjected to a counterclockwise force by the return spring 95 . However, rotation is not possible since the projection 932 rests against the transmission element 70 and cannot move along the guide 98 .
  • the contact element 451 of the control lever 45 is located in a control lever track 452 formed in the transmission element 70 . The contact element 451 has already reached a slightly bent end area of this control lever track 452 . In this position according to 11 but the deflection of the contact element 451 triggered by this bent section of the control lever track 452 is not quite sufficient to release the control lever 45 and its locking pin 50 from the pre-locking point W of the guide track 51 .
  • the movable furniture part 2 has moved even further in the closing direction SR.
  • the contact element 451 has moved further relative to the control lever track 452 in the transmission element 70 .
  • the control lever 45 was also pivoted further counterclockwise about its control lever axis 47, so that the locking pin 50 was released from the pre-locking point W and the locking pin 50 is now in the latching movement range E of the guide track 51.
  • the force of the ejection force store 41 again acts on the locking pin 50 in such a way that the locking pin 50 is moved in the direction of the latching recess 52 .
  • the locking device 5 is in the locking position VS.
  • the movable furniture part 2 is in the closed position SS.
  • the coupling device 8 is already in the coupling position KS.
  • the closed position SS of the movable furniture part 2 is achieved in particular in that the movable furniture part 2 (or its front panel 14) rests against the front buffer 13 of the furniture body 10.
  • the transmission device 7 has a specific position relative to the carrier 3 . This relative position can fluctuate by approx. 5 mm. This fluctuation is primarily dependent on tolerances, on the play between the individual moving components and on the accuracy of the attachment of the driver 11 to the furniture body 10 or the carrier 3 to the movable furniture part 2.
  • the movement of the locking pin 50 into the detent recess 52 is completed practically at the same time. This is in 13 the locking pin 50 on the locking element 53.
  • the locking device 5 is thus in the locking position VS.
  • the coupling device 8 can be moved from the uncoupled position EK into the coupled position KS.
  • the second coupling element 82 is formed by the compensating wedge 62 and its curved surface 63 .
  • the first coupling element 81 of the coupling device 8 is formed by the stop surface 73 formed on the transmission element 70 . This stop surface 73 thus defines the closed position SS of the movable furniture part.
  • this compensating wedge 62 Due to the movement of the compensating wedge 62 damped by the delay device 9 , this compensating wedge 62 (release lever 61 ) is brought up to the stop surface 73 .
  • the coupling position KS can already be seen, in which the curved surface 63 contacts the stop face 73 .
  • the transmission device 7 is movably coupled to the release mechanism 6 by the coupling device 8 .
  • the wedge-shaped release lever 61 can compensate for the corresponding distance. Due to the time delay of the delay device 9, this compensating movement takes about 1 to 10 seconds. This time delay is also sufficient to provide push-through protection. This means that if a user presses the movable furniture part 2 directly over or through it when closing it, no immediate triggering can take place, but rather it is necessary to wait until the coupling device 8 moves the triggering mechanism 6 with the transmission device 7 .
  • the overpressure position ÜS of the movable furniture part 2 is shown.
  • the 14 the unlocking position ES of the locking device 5.
  • the coupling device 8 is in the coupling position KS. Due to the movement of the movable furniture part 2 in In the closing direction SR (relative to the driver 11 to the right), the transmission element 70 of the transmission device 7 is moved almost to the end of the guide track 76 . This movement of the transmission element 70 relative to the carrier 3 causes the stop surface 73 of the transmission element 70 to move the release lever 61 of the release mechanism 6 via the coupling device 8. Since the compensating bracket 90 is fixed due to the given coupling position KS, the release lever 61 is pivoted counterclockwise about the bearing element 611 .
  • the first linkage part 69a rests against this release lever 61, which is why this first linkage part 69a is displaced along the linear guideway 692.
  • One of the extensions 691 of the first linkage part 69a engages in the elongated hole 695 of the second linkage part 69b.
  • This movement of the first linkage part 69a pivots the second linkage part 69b counterclockwise about the bearing element 693 .
  • the third linkage part 69c engages in the slot 697 of the second linkage part 69b via the bearing projection 687 . The pivoting of the second linkage part 69b thus shifts the third linkage part 69c.
  • This third linkage part 69c is in turn connected to the retaining bolt recess 688 of the triggering element 60 via the retaining bolt 696 .
  • the movement of the transmission element 70 thus causes the triggering element 60 to move in the depression 54 via the triggering mechanism 6 .
  • This movement is guided by the guide projections 66 engaging in the guide 55 .
  • the triggering element 60 is moved against the force of the spring 67 guided on the guide mandrel 68 .
  • the locking element 53 is arranged or formed on the triggering element 60 .
  • the movement of the triggering element 60 also moves this locking element 53 . In 14 this locking element 53 has moved so far that the locking pin 50 can no longer hold on the locking element 53 .
  • the locking surface 531 formed on the locking element 53 pulled away.
  • the force of the ejection force accumulator 41 thus pushes the locking pin 50 into the ejection section A of the guide track 51 emotional.
  • the locking pin 50 rests against a surface 532 of the locking element 53 which is aligned transversely to the locking surface 531 of the locking element 53 .
  • the ejection force accumulator 41 can continue to develop its ejection force in that the locking element 53 and with it the triggering element 60 are moved to the right via this surface 532 against the force of the spring 67 in the recess 54 .
  • the release element 60 is moved by the force of the ejection force accumulator 41 until the release element 60 rests against the end of the depression 54 .
  • the locking element 53 was moved along to such an extent that there is or is a small gap between the locking element 53 and the limit stop 56 . Due to the inclined position of the surface 532, the locking pin 50 can then detach from this surface 532 and move further through the gap between the limit stop 56 of the guide track 51 and the locking element 53 into the ejection section A of the guide track 51. For the details see the 21 referred.
  • the elastic element 99 is formed in the area of the guide 98 .
  • the transmission element 70 moves past the projection 932, the projection 932 resting on it and with it the first clamping lever 393 are pivoted by a corresponding deflection bevel 702.
  • the elastic element 99 is pressed downwards, as a result of which the transmission element 70 can pass the projection 932 .
  • the delay device 9 has also moved back into its initial position, in that the restoring spring 52 has relaxed until the projection 932 rests against the end of the guide 98 .
  • FIG. 17 shows again a drive device 1 in the locked position VS.
  • the complete carrier 3 is shown here, so that the first energy storage base 42 and the angled end section 77 of the guideway 76 can also be seen.
  • the movement of the projection 721 formed on the catch lever 72 into the angled end section 77 causes the catch lever 72 to be pivoted about the pivot bearing 722 .
  • a driver 11 held between catch lever 72 and stop surface 73 is released.
  • a section relating to the guide track 51 of the drive device 1 is shown.
  • the most important components are therefore the tensioning section S, the preliminary locking point W, the subsequent latching movement area E and the ejection section A as well as the storage area L.
  • the locking element 53 and its Locking surface 531 and surface 532 can be seen.
  • the limit stop 56 is also shown. When the locking element 53 is moved to its maximum right position, the locking pin 50 (not shown here) can move between the surface 532 of the locking element 53 and the limit stop 56.
  • a toothed rack 121 is arranged on the triggering element 60 .
  • This rack 121 meshes with the gear 122, which in turn is connected to the synchronizing rod 123.
  • This synchronization rod 123 thus forms the synchronization device 12 with the two racks 121 and gears 122 provided on the respective drive devices 1.
  • FIG. 23 to 35 a second embodiment variant of the drive device 1 according to the present invention is illustrated.
  • the show 23 and 24 again seen the drive device 1 in an exploded view from different sides.
  • the basic structure of this drive device 1 is again the same as in the first embodiment.
  • the associated guideways 51 and 46 are again designed to be practically identical in terms of construction. For this reason, reference can be made to the description of the first embodiment variant, especially with regard to the functioning of the ejection device 4 and the associated guideway 51 together with the locking device 5 .
  • a release mechanism 6 is also provided in this second embodiment variant.
  • this release mechanism 6 consists of only one component.
  • the locking element 53 is integrally formed on the triggering element 60 .
  • the triggering element 60 is rotatably mounted in the corresponding recess 652 via the bearing element 651 .
  • the triggering element 60 is partially designed as a crown wheel 65 .
  • the release element 60 has radially aligned latching teeth 64 on an upper side. These latching teeth 64 of the crown wheel 65 form the second coupling element 82 of the coupling device 8.
  • the transmission device 7 is also designed as only one component.
  • This transmission device 7 is designed as a rotatable crown wheel 75 .
  • a transmission lever 751 is formed on this crown wheel 75 .
  • the crown wheel 75 can be rotated via the central recess 752 on the bearing element 651 of the triggering element 60 stored.
  • the radially oriented latching depressions 74 are formed on the crown wheel 75 on the side facing the triggering element 60 . These latching depressions 74 correspond to the latching teeth 64 of the release mechanism 6 and form the first coupling element 81.
  • a return device 25 is also provided for moving the transmission device 7 into the initial position.
  • This restoring device 25 has a holding mandrel 251 which is held in the recess 253 in the carrier 3 via the base 252 .
  • a compression spring 254 is provided, which surrounds the holding mandrel 251 and is guided by it.
  • the reset sleeve 255 which is closed on one side, is slipped over the compression spring 254 .
  • This return sleeve 255 is guided in a linearly movable manner in the guideway 256 of the carrier 3 and cannot move further from the recess 253 than the sleeve stop 257 .
  • a restoring elevation 258 is also formed on the housing base plate 30 .
  • This restoring elevation 258 serves to ensure that the rotatable crown wheel 75 moves axially along the bearing element 651 relative to the triggering element 60 and its crown wheel 65 as a result of contact with the transmission lever 751 .
  • the toothed rack 121 of the synchronization device 12 is slidably guided in the guide track 124 .
  • this toothed rack 121 has teeth (not shown here) which mesh with teeth formed on the circumference of the release element 60 and also not shown.
  • the toothed rack 121 is subjected to a force by the tension spring 125 .
  • the tension spring 125 is held on the toothed rack 121 on the one hand and on the carrier 3 on the other hand.
  • the delay device 9 is designed as a linear damper with a spring return in the area of rotation between the two crown wheels 65 and 75 .
  • the triggering mechanism 6 has the crown wheel 65 and the transmission device 7 has the crown wheel 75 .
  • the locking teeth 64 are formed on the crown wheel 65 of the triggering mechanism 6 .
  • Each detent tooth 64 has a substantially axially aligned flank and a slanted flank.
  • the transmission device 7 and its crown wheel 75 has corresponding latching depressions 74 .
  • the latching recesses 74 lie snugly against the latching teeth 64. If the transmission device 7 is rotated clockwise in this position, the triggering mechanism 6 is also rotated, since the respective axially aligned flanks rest against one another. When the transmission device 7 is rotated counterclockwise, the trigger mechanism 6 is not moved.
  • the transmission device 7 is slightly raised by the correspondingly designed inclined flanks of the latching teeth 64 and latching depressions 74 and moves according to the ratchet principle along the surface of the crown wheel 65 without transmitting a rotational movement to this crown wheel 65 and the triggering mechanism 6.
  • In 25 is again the same starting position of the drive device 1 as in 7 shown in the first embodiment.
  • the movable furniture part 2 is in the open position OS.
  • the coupling driver 26 connected to the furniture carcass 10 bears against the coupling carriage 21 of the coupling mechanism 20 .
  • the coupling lever 22 is still in the pivoted position due to the angled end section 24 of the coupling track 23 .
  • a further driver is connected to the furniture body 10 . In this case, this forms the driver 11 (which later comes into contact with the transmission device 7). This too Driver 11 is only indicated as a circle.
  • the ejection force accumulator 41 is still relaxed.
  • the locking pin 50 is located in the bearing area L of the guide track 51.
  • the lever 751 of the transmission device 7 is in a practically maximally pivoted position to the right. In this position, the transfer lever 751 rests on the reset elevation 258. As a result, the crown wheel 75 is axially spaced from the crown wheel 65 . Since the crown wheel 75 forms the first coupling element 81 and the crown wheel 65 forms the second coupling element 82, the coupling device 8 is in the uncoupled position EK. Compression spring 254 is in a relatively relaxed position and presses return sleeve 255 against transmission lever 751.
  • the movable furniture part 2 was moved so far in the closing direction SR that the contact element 451 was also released from the track of the coupling carriage 21, as a result of which the locking pin 50 is now also located in the locking recess 52 of the guide track 51. That is, the locking position VS of the locking device 5 has been reached.
  • the locking pin 50 is in contact with the locking element 53 , which also forms the latching depression 52 , and which is designed in one piece with the triggering element 60 of the triggering mechanism 6 . Since the movable furniture part 2 now also rests snugly against the front buffer 13 (not shown here), the movable furniture part 2 is in the closed position SS.
  • the driver 11 has further pivoted the transmission lever 751 to such an extent that the transmission lever 751 is no longer located above the restoring elevation 258 .
  • the transmission device 7 together with the first coupling element 81 can move in the direction of the triggering mechanism 6 together with the second coupling element 82 .
  • This movement along the axis formed by the bearing element 651 is braked or dampened by the deceleration device 9, which is only indicated here.
  • This muted movement can last several seconds.
  • the deceleration device 9 thus provides push-through protection. That is, if an operator pushes the movable furniture part 2 directly through instead of leaving it in the closed position SS, unlocking is not carried out immediately, but only after a certain time defined by the delay device 9 has elapsed. However, as soon as this time has expired or the corresponding distance has been covered, the coupling position KS is reached.
  • the overpressure position ÜS of the movable furniture part 2 is shown. If the movable furniture part 2 is pressed in the closing direction SR when the coupling position KS has been reached beforehand, the transmission device 7 is moved even further in via the driver 11 via the transmission lever 751 rotated clockwise. Since the coupling position KS of the coupling device 8 is given, the release mechanism 6 is also rotated clockwise. As a result, the locking lever 53 also pivots and moves away from the locking pin 50. The locking pin 50 is thus no longer held by the locking element 53. The ejection force accumulator 41 can develop its force and moves the locking pin 50 into the ejection section A. Due to the rotation of the triggering mechanism 6, the toothed rack 121 has also moved linearly via the teeth (not shown). This linear movement can be transmitted via a synchronization device 12 (not shown) to an opposite drive device 1, which is preferably of mirror-symmetrical design. The tension spring 125 is stretched here.
  • the open position OS is reached. Namely, if a user in the overpressure position according to ÜS 29 If the movable furniture part 2 is released, the ejection force accumulator 41 can deploy its power and move the coupling slide 21 via the control lever 45 and its contact element 451. Since this coupling slide 21 rests on the furniture carcass-fixed coupling driver 26, the drive device 1, so to speak, pushes itself from this coupling driver 26 in the opening direction OR off. The triggering element 60 was rotated further clockwise via the locking pin 50 moving through the ejection section A, as a result of which the toothed rack 121 and also the reset sleeve have reached the far left position. As soon as the contact between the locking pin 50 and the locking element 53 is removed, the tension spring 125 and the compression spring 254 can relax.
  • the toothing between the crown wheels 65 and 75 controls the movement of both crown wheels each other regardless of the exact position of the closed position SS locks. So overall, it's a mechanic that can be triggered at any position.
  • the maximum "error” that can occur due to the size of the toothing) is negligible, since the front buffer 13 always ensures a release path of about 2 mm is available and therefore a sufficiently effective release path is available even with a maximum error. to trigger the drive device 1.
  • FIG. 36 a third embodiment variant of the drive device 1 of the drive device 1 according to the invention is shown.
  • they show Figure 36 and 37 again exploded views of the drive device 1, once from the front and once from behind.
  • the basic structure of this third embodiment variant is again more similar to the first embodiment variant, since the triggering mechanism 6 and the delay device 9 are arranged in areas similar to those in the first embodiment variant and also act in a similar manner in terms of the entire movement sequence.
  • only one driver 11 is again necessary.
  • the structural unit referred to as the coupling mechanism in the second embodiment variant again assumes the function of the transmission device 7 and is composed primarily of the transmission element 70 and the catch lever 72, which are guided in the guide track 76.
  • the basic mode of operation is again the same as in the first embodiment variant, which is why further details are not given here.
  • the ejection device 4 which is composed of the control lever 45, the carriage base 44 and the ejection force accumulator 41.
  • the carriage base 44 and the control lever 45 of the ejection carriage 40 are pivotally connected to one another via the pivot joint 48 .
  • the release mechanism 6 again has a release linkage 69 .
  • the trip linkage 69 includes the first Linkage part 69a, the second linkage part 69b and the third linkage part 69c.
  • the linkage part 69a simultaneously forms the release lever 61 in this embodiment variant.
  • This latching tooth 64 corresponds to the latching depressions 74 formed on the transmission element 70 and forming the first coupling element 81 of the coupling device 8 .
  • a spring retaining tab 698 is attached to the first linkage portion 69a.
  • a leg of the leg spring 699 rests against this spring retaining projection 698 .
  • a bearing recess 681 is formed on the end of the first linkage part 69a facing away from the second coupling element 82 .
  • the bearing projection 682 formed at the upper end of the second linkage part 69b engages in this bearing recess 681 .
  • the central coiled area of the torsion spring 699 surrounds the bearing projection 682.
  • One leg of the torsion spring 699 bears against the pivot bearing 683 of the second linkage part 69b.
  • This rotary bearing 683 is rotatably mounted in the depression 694 formed in the housing base plate 30 .
  • the rotation of the second linkage portion 69b is limited by the rotation limit stop surface 684 formed in the housing base plate 30 .
  • a bearing recess 685 is formed at the lower end of the second link 69b.
  • the bearing projection 686 of the third linkage part 69c engages in this bearing recess 685 .
  • the third linkage part 69c has the retaining bolt 696 at the other end.
  • the third linkage part 69c and thus the entire release linkage 69 is connected to the retaining hole 601 formed in the release element 60 via this
  • the deceleration device 9 initiates a braked movement of the second coupling element 82 formed on the first linkage part 69a in the direction of the first coupling element 81 .
  • This delay device 9 thus forms a timing element with which the movement of the coupling device 8 triggered by the engagement energy store 83 from the uncoupled position EK into the Coupling position KS is carried out with a time delay.
  • the deceleration device 9 has a damped carriage 951 .
  • This damping carriage 951 is supported in a limited linearly movable manner in the damping guideway 953 formed in the housing cover 31 via the guide projections 952 .
  • the spring guide mandrel 954 engages in a head region of the damped carriage 951 .
  • the compression spring 955 surrounding the engagement force accumulator 83 surrounds the spring guide pin 954.
  • the spring guide pin 954 is held in the retaining clip 956 of the carrier 3.
  • a rack section 957 is formed on the cushioned carriage 951 .
  • the gear 961 corresponds to this rack section 957. Together with the two bearing elements 962 and 963 and the end caps 964 and 965, the gear 961 forms the rotation damper 966 of the deceleration device 9.
  • This rotation damper 966 is held in the circular recesses 967 of the carrier 3.
  • the rotary damper 966 acts via the rack and pinion pairing to brake the damped carriage 951 and, due to the geometry, dampens the upward movement triggered by the compression spring 955 (engagement energy store 83) more than the downward movement.
  • the mandrel holder 68b in which the guide mandrel 68 is held, is formed in the release element 60. At the other end, the guide mandrel 68 is held on the carrier 3 in the mandrel holder 68a.
  • the guide mandrel 68 is surrounded by the spring 67 designed as a compression spring. This spring 67 acts on the triggering element 60 in the direction pointing away from the ejection force accumulator 41 .
  • a toothed rack 121 is also formed on the release element 60 . This rack 121 corresponds to the gear 122, which in turn is arranged on the synchronization rod 123, not shown here. Thus, this rack 121 and the gear wheel 122 form part of the synchronization device 12.
  • an initial position for explaining the sequence of movements of the drive device 1 according to the third embodiment variant is shown in a plan view.
  • the locking pin 50 is in the position area L of the guide track 51.
  • the movable furniture part 2 is in an open position OS.
  • the stop surface 73 of the transmission element 70 rests on the control lever 45 in the area of the contact element 451 .
  • the rotary damper 966 Since the toothed rack section 957 meshes with the gear wheel 961 of the rotary damper 966, the rotary damper 966 is rotated clockwise. Also the second coupling element 82 forming Latching tooth 64 comes into contact with the contact surface 703 of the transmission element 70. As a result, the first linkage part 69a is pivoted clockwise about the bearing projection 682 of the second linkage part 69b. The rear part of the latching tooth 64 forming the second coupling element 82 abuts against a head region of the cushioned slide 951 .
  • the coupling device 8 can then be moved from the uncoupled position EK into the coupled position KS.
  • the position is according to Figure 44 achieved, with the latching tooth 64 of the second coupling element 82 contacting a corresponding depression of the latching depressions 74 of the first coupling element 81 .
  • This means that the damped carriage 51 was finally moved upwards by the compression spring 955 (coupling energy accumulator 83) despite the deceleration by the rotary damper 966 until the coupling device 8 is in the coupling position KS.
  • the movable furniture part 2 is in the closed position SS.
  • the first linkage part 69a forming the release lever 61 is taken along by the transmission element 70, the second linkage part 69b being pivoted counterclockwise about the pivot bearing 683 via the bearing recess 681 of the first linkage part 69a and the bearing projection 682.
  • the third linkage part 69c is displaced via the bearing recess 685 and the bearing projection 686 . Since the third linkage part 69c acts on the retaining hole 601 of the triggering element 60 via the retaining bolt 696, the triggering element 60 is displaced in the recess 54 against the force of the spring 67.
  • the locking element 53 is formed on the triggering element 60 .
  • the displacement of the triggering element 60 unlocks the locking device 5 and, together with the ejection device 4, moves into the unlocking position ES according to FIG Figure 45 .
  • the locking pin 50 is no longer locked on the locking element 53 that also forms the locking recess 52, as has already been described above.
  • the ejection force accumulator 41 can develop its force and the drive device 1 reaches the position according to FIG Figure 46 .
  • the toothed rack 121 also meshes with the gear wheel 122, which causes the corresponding synchronization with an opposite drive device 1 via the synchronization rod 123.
  • the latching tooth 64 can slide out of the latching depressions 74 like a ratchet, as a result of which the coupling position KS is canceled again.
  • the latching tooth 64 again contacts the contact surface 703 of the transmission element 70, as a result of which the first linkage part 69a is pressed down again. This also moves the damped carriage 451 again. However, this movement only serves to move the latching tooth 64 past the highest point of the contact surface 703. Otherwise this movement has no effect.
  • the locking device 5 In the case of the locking device 5, it must be possible to lock the ejector device 4 (and, of course, to unlock it accordingly).
  • the triggering mechanism 6 must be able to move the locking device 5 from the locking position VS into the unlocking position ES by overpressing.
  • the transmission device 7 serves to transmit the position of the movable furniture part 2 to the triggering mechanism 6 mentioned.
  • the coupling device 8 serves to couple the transmission device 7 to the triggering mechanism 6 so that it can move.
  • the first aspect of the present invention thus makes it possible that--regardless of the exact relative position of the locking pin 50 to the front side of the movable furniture part 2--triggering is guaranteed when overpressing, without the relative position having to be set using a depth adjustment wheel.
  • the present invention achieves a tolerance range of approximately 5 mm.
  • a gap in the movement transmission chain is closed by the invention, in that the coupling device 8 moves into the coupling position KS.
  • the second aspect of the invention is on the one hand already in the first embodiment ( Figures 5 to 22 ) and in the third embodiment ( Figures 36 to 50 ) included, since the respective locking element 53 is mounted on the carrier 3 in a linearly movable manner.
  • the second aspect of the invention is explained in more detail in the following (fourth) embodiment. This differs from the first and the third exemplary embodiment primarily in that the components of the triggering mechanism 6, the transmission device 7 and the coupling device 8 are missing, since they are irrelevant to the second aspect of the invention. Mixed forms are of course possible.
  • Figure 51 shows a plan view of a drive device 1, with components lying in the background being illustrated by dashed lines.
  • the position of the drive device 1 in the Figure 51 corresponds to the position Figure 44 .
  • the movable furniture part 2 is in the closed position SS.
  • the locking device 5, which is composed of the locking pin 50 and the locking element 53, is in the locking position VS.
  • the locking element 53 together with the guideway 51 formed in the carrier 3, forms the detent recess 52 for the locking pin 50.
  • the drive device 1 By overpressing the movable furniture part 2 in the closing direction SR, the drive device 1 reaches the overpressing position ÜS, which Figure 52 is shown.
  • the Figure 52 the unlocking position ES of the locking device 5.
  • the movement of the movable furniture part 2 in the closing direction SR releases the control lever 45 together with the locking pin 50 arranged thereon from the detent recess 52.
  • the locking pin 50 thus comes into contact with the end face (corresponds to the slightly inclined surface 532) of the locking element 53.
  • the unlocking bevel 511 and/or the pivoting movement of the control lever 45 can be used to move the locking pin 50 into this position.
  • the control lever 45 of the ejection device together with the locking pin 50 arranged thereon, moves relative to the carrier 3 in the direction of the ejecting section Ader guideway 51 - ie opposite to the direction in which the locking pin 50 is located the overpressing movement moves. Since the locking pin 50 rests against the end face of the locking element 53, a linear movement of the locking element 50 is triggered.
  • the locking element 53 is arranged on a base element 58, preferably formed in one piece with this (in the first and third exemplary embodiment, the release element 60 forms this base element 58).
  • This base element 58 is mounted in or on the carrier 3 so that it can move to a limited extent.
  • This base element 58 is particularly preferably guided in a recess 54 or on corresponding guide elements of the carrier 3 in a linearly movable manner.
  • a force is applied to the locking element 53 (indirectly via the base element 58) by a force accumulator, preferably in the form of the spring 67.
  • the locking element 53 can thus be moved in the direction of the ejection section A of the guideway 51 by the locking pin 50 counter to the force of the force accumulator.
  • Out of Figure 53 it can be seen accordingly how the base element 58 has already moved away from the left-hand edge of the depression 54 .
  • a synchronizing element of the synchronizing device 12 is also formed on the base element 58 and is in movement-transmitting connection with the counter-synchronizing element of the synchronizing rod 123 .
  • This synchronization element is preferably designed as a toothed rack 121 which meshes with the synchronization counter-element designed as a gear wheel 122 .
  • the locking pin 50 disengages from the locking member 53 (and is thus disengaged from the surface 532).
  • the base element 58 and the associated energy accumulator are no longer indirectly acted upon by the ejection energy accumulator 41 .
  • the energy accumulator can relax and moves the base element together with the locking element 53 into the position according to FIG Figure 55 .
  • the locking element 53 is moved by the force accumulator in that direction in which the locking pin 50 moves during the overpressing movement.
  • the locking element 53, together with the guide track 51 again forms the latching recess 52.
  • the locking pin 50 has already moved through approximately half of the ejection section Ader the guide track 51.
  • the Figures 56 to 62 each show a plan view of an arrangement of a first drive device 1', a second drive device 1" and a synchronization device 12 synchronizing the two drive devices 1' and 1".
  • the two drive devices 1' and 1" are mirror-symmetrical to one another.
  • the linear movement of the synchronization element (rack 122) of the first drive device 1' is converted into a rotary movement of the counter-synchronizing element (gear 121) of the Synchronizing rod 123 converted.
  • This rotational movement of the synchronizing rod 123 is converted into a linear movement of the base element 58 of the second drive device 1" in the area of the second drive device 1" via the synchronizing counter-element on the rod side there and the synchronizing element there.
  • the locking pin 50 of the second drive device 1" can also move in the direction of the end face of the locking element 53 of the second drive device 1".

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Claims (15)

  1. Dispositif d'entraînement (1) pour une partie de meuble (2) mobile, en particulier pour un tiroir, avec
    - un support (3),
    - un dispositif d'éjection (4) mobile par rapport au support (3) pour l'éjection de la partie de meuble (2) mobile d'une position de fermeture (SS) à une position d'ouverture (OS), le dispositif d'éjection (4) pouvant être déverrouillé d'une position de verrouillage (VS) par un mouvement de surpression de la partie de meuble (2) mobile dans une position de surpression (ÜS) se trouvant derrière la position de fermeture (SS), et
    - un dispositif de verrouillage (5) pour le verrouillage du dispositif d'éjection (4) dans la position de verrouillage (VS), le dispositif de verrouillage (5) présentant un tenon de verrouillage (50) agencé au niveau du dispositif d'éjection (4) et une bande de guidage (51) réalisée en particulier au moins partiellement dans le support (3) pour le tenon de verrouillage (50), le tenon de verrouillage (50) étant verrouillé dans la position de verrouillage (VS) dans une cavité d'encliquetage (52) de la bande de guidage (51), la cavité d'encliquetage (52) étant formée au moins partiellement par un élément de verrouillage (53) mobile par rapport au support (3) et le tenon de verrouillage (50) étant maintenu dans la position de verrouillage (VS) au niveau de l'élément de verrouillage (53),
    dans lequel l'élément de verrouillage (53) est logé de manière mobile linéairement au niveau du support (3), dans lequel l'élément de verrouillage (53) est mobile linéairement à partir de sa position près de la position de verrouillage (VS) donnée dans le sens opposé au sens dans lequel le tenon de verrouillage (50) se déplace lors du mouvement de surpression, dans lequel
    - le dispositif d'éjection (4) présente un chariot d'éjection (40) mobile par rapport au support (3) et un accumulateur de force d'éjection (41) réalisé de préférence comme ressort de traction, l'accumulateur de force d'éjection (41) étant fixé avec une première base d'accumulateur de force (42) au support (3) et avec une deuxième base d'accumulateur de force (43) au chariot d'éjection (40), le chariot d'éjection (40) étant mobile linéairement dans une bande d'éjection réalisée dans le support (3) et le chariot d'éjection (40) présentant une base de chariot (44) et un levier de commande (45) logé de manière pivotante au niveau de la base de chariot (44), le tenon de verrouillage (50) du dispositif de verrouillage (5) étant agencé au niveau du levier de commande (45) du dispositif d'éjection (4),
    - dans lequel l'élément de verrouillage (53) est alimenté en force par un accumulateur de force, où, par un mouvement de la partie de meuble (2) mobile dans le sens de fermeture (SR), le levier de commande (45) avec le tenon de verrouillage (50) agencé sur celui-ci est détaché de la cavité d'encliquetage (52), par quoi le tenon de verrouillage (50) parvient en appui avec un côté avant (532) de l'élément de verrouillage (53), où, pour le mouvement du tenon de verrouillage (50) dans cette position, un biais de déverrouillage (511) et/ou le mouvement de pivotement du levier de commande (45) est utilisé, où, après le déverrouillage, le tenon de verrouillage (50) parvient en appui avec l'élément de verrouillage (53) et l'élément de verrouillage (53) est mobile par le tenon de verrouillage (50) à l'encontre de la force de l'accumulateur de force en direction de la section d'éjection (A) de la bande de guidage (51).
  2. Dispositif d'entraînement selon la revendication 1, caractérisé en ce que l'élément de verrouillage (53) est relié à un élément de synchronisation pour la synchronisation du mouvement de l'élément de verrouillage avec un élément de verrouillage (53) d'un deuxième dispositif de verrouillage (5).
  3. Dispositif d'entraînement selon la revendication 1 ou 2, caractérisé en ce que l'élément de verrouillage (53) est logé de manière limitée en déplacement et guidé de manière coulissante linéairement au niveau du support (3), de préférence dans un creux (54) d'une plaque de base de boîtier (30) du support (3).
  4. Dispositif d'entraînement selon l'une quelconque des revendications 1 à 3, caractérisé en ce que l'élément de verrouillage (53) est mobile à partir de sa position près de la position de verrouillage (VS) donnée linéairement en direction d'une section d'éjection (A) de la bande de guidage (51).
  5. Dispositif d'entraînement selon l'une quelconque des revendications 1 à 4, caractérisé en ce que l'élément de verrouillage (53) est alimenté en force par un ressort (67).
  6. Dispositif d'entraînement selon l'une quelconque des revendications 1 à 5, caractérisé en ce que, dès que le tenon de verrouillage (50) parvient hors appui avec l'élément de verrouillage (53), l'élément de verrouillage (53) est mobile par l'accumulateur de force dans la direction dans laquelle le tenon de verrouillage (50) se déplace lors du mouvement de surpression.
  7. Dispositif d'entraînement selon l'une quelconque des revendications 1 à 6, caractérisé en ce qu'une fente (57) entre l'élément de verrouillage (53) et une butée de délimitation (56) de la bande de guidage (51) est libérée par le mouvement de l'élément de verrouillage (53) par le tenon de verrouillage (50).
  8. Dispositif d'entraînement selon la revendication 7, caractérisé en ce que le tenon de verrouillage (50) est mobile à travers la fente (57) davantage dans la section d'éjection (A) de la bande de guidage (51) et le tenon de verrouillage (50) parvient hors appui avec l'élément de verrouillage (53).
  9. Dispositif d'entraînement selon la revendication 7 ou 8, caractérisé en ce que le tenon de verrouillage (50) est dévié dans la fente (57) et le tenon de verrouillage (50) se détache de cette surface (532), par une surface (532) réalisée au niveau de l'élément de verrouillage (53) qui est orientée en biais du sens de mouvement linéaire de l'élément de verrouillage (53) .
  10. Dispositif d'entraînement selon au moins l'une quelconque des revendications 1 à 9, caractérisé en ce que le dispositif de verrouillage (5) présente un tenon de verrouillage (50) agencé au niveau du dispositif d'éjection (4), de préférence au niveau de son levier de commande (45), et une bande de guidage (51) réalisée de préférence au moins partiellement dans le support (3) pour le tenon de verrouillage (50), dans lequel le tenon de verrouillage (50) est verrouillé dans la position de verrouillage (VS) dans une cavité d'encliquetage (52) de la bande de guidage (51) .
  11. Agencement avec
    - un premier dispositif d'entraînement (1') selon l'une quelconque des revendications 1 à 10,
    - un deuxième dispositif d'entraînement (1") selon l'une quelconque des revendications 1 à 10, et
    - un dispositif de synchronisation (12) pour la synchronisation des éléments de verrouillage (53) des deux dispositifs d'entraînement (1', 1'').
  12. Agencement selon la revendication 11, caractérisé en ce que le mouvement de surpression commence sans une transmission de mouvement entre le premier dispositif d'entraînement (1') et le dispositif de synchronisation (12) et le dispositif de synchronisation (12) est mobile lors d'un mouvement de la partie de meuble mobile (2) dans le sens d'ouverture (OR) du premier dispositif d'entraînement (1').
  13. Agencement selon la revendication 12, caractérisé en ce qu'une transmission de mouvement du premier dispositif d'entraînement (1') au dispositif de synchronisation (12) est effectuée seulement après le déverrouillage.
  14. Agencement selon l'une quelconque des revendications 11 à 13, caractérisé en ce que le dispositif de synchronisation (12) présente des éléments de synchronisation agencés respectivement au niveau des dispositifs d'entraînement (1', 1") qui sont de préférence réalisés comme crémaillères (121).
  15. Agencement selon l'une quelconque des revendications 11 à 14, caractérisé en ce que le dispositif de synchronisation (12) présente une tige de synchronisation (123) de préférence rotative, dans lequel des éléments antagonistes de synchronisation, de préférence des roues dentées (122), sont agencés aux deux extrémités de la tige de synchronisation (123) .
EP20216050.3A 2017-09-20 2018-09-19 Dispositif d'entraînement pour un élément de meuble mobile Active EP3824763B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT507962017 2017-09-20
EP18781951.1A EP3684225B1 (fr) 2017-09-20 2018-09-19 Dispositif d'entraînement d'un élément de meuble mobile
PCT/AT2018/060218 WO2019056035A1 (fr) 2017-09-20 2018-09-19 Dispositif d'entraînement d'un élément de meuble mobile

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP18781951.1A Division EP3684225B1 (fr) 2017-09-20 2018-09-19 Dispositif d'entraînement d'un élément de meuble mobile
EP18781951.1A Division-Into EP3684225B1 (fr) 2017-09-20 2018-09-19 Dispositif d'entraînement d'un élément de meuble mobile

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EP3824763A1 EP3824763A1 (fr) 2021-05-26
EP3824763B1 true EP3824763B1 (fr) 2023-03-29

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EP18781951.1A Active EP3684225B1 (fr) 2017-09-20 2018-09-19 Dispositif d'entraînement d'un élément de meuble mobile
EP20216050.3A Active EP3824763B1 (fr) 2017-09-20 2018-09-19 Dispositif d'entraînement pour un élément de meuble mobile

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EP18781951.1A Active EP3684225B1 (fr) 2017-09-20 2018-09-19 Dispositif d'entraînement d'un élément de meuble mobile

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US (1) US11253067B2 (fr)
EP (2) EP3684225B1 (fr)
JP (1) JP7038805B2 (fr)
CN (1) CN111246777B (fr)
ES (2) ES2949087T3 (fr)
TW (1) TWI673026B (fr)
WO (1) WO2019056035A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT522397B1 (de) * 2019-03-20 2021-08-15 Blum Gmbh Julius Antriebsvorrichtung für ein bewegbares Möbelteil
CN111975687A (zh) * 2020-09-06 2020-11-24 杨建建 一种用于家具加工的辅助定位工装
DE102021115557A1 (de) * 2021-06-16 2022-12-22 Grass Gmbh Vorrichtung zum Bewegen eines bewegbaren Möbelteils

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT502940B1 (de) 2005-04-28 2012-01-15 Blum Gmbh Julius Möbel
JP4505814B2 (ja) 2005-06-30 2010-07-21 明和工業株式会社 ロック・アンロック装置
DE202009005256U1 (de) 2009-07-09 2010-11-25 Paul Hettich Gmbh & Co. Kg Rastbeschlag und Auszugsführung
RU2543407C2 (ru) * 2009-08-07 2015-02-27 Пауль Хеттих Гмбх Унд Ко. Кг Выталкивающий механизм, выдвижная направляющая и выталкивающая система
DE102010036903B4 (de) * 2010-02-26 2020-09-10 Paul Hettich Gmbh & Co. Kg Ausstoßvorrichtung und Auszugssystem
AT511444B1 (de) 2011-10-24 2012-12-15 Blum Gmbh Julius Synchronisierte verriegelung für ein bewegbares möbelteil
AT511964B1 (de) * 2011-12-27 2013-04-15 Blum Gmbh Julius Antriebsvorrichtung für ein bewegbares möbelteil
AT512513B1 (de) 2012-07-10 2013-09-15 Blum Gmbh Julius Antriebsvorrichtung für ein bewegbares Möbelteil
AT512402B1 (de) 2012-07-10 2013-08-15 Blum Gmbh Julius Antriebsvorrichtung für ein bewegbares Möbelteil
DE102013100652A1 (de) * 2013-01-23 2014-07-24 Paul Hettich Gmbh & Co Beschleunigungsvorrichtung für bewegbare Möbel- oder Haushaltsgeräteteile
AT514065B1 (de) 2013-04-12 2014-10-15 Blum Gmbh Julius Antriebsvorrichtung für ein bewegbares Möbelteil
AT514059B1 (de) * 2013-04-12 2014-10-15 Blum Gmbh Julius Antriebsvorrichtung für ein bewegbares Möbelteil
AT514058B1 (de) 2013-04-12 2014-10-15 Blum Gmbh Julius Antriebsvorrichtung für ein bewegbares Möbelteil
AT514865B1 (de) 2013-10-11 2018-03-15 Blum Gmbh Julius Antriebsvorrichtung zum Bewegen eines bewegbaren Möbelteils
AT515313B1 (de) * 2014-04-07 2015-08-15 Blum Gmbh Julius Antriebsvorrichtung für ein bewegbares Möbelteil
AT15246U1 (de) 2015-07-07 2017-04-15 Blum Gmbh Julius Antriebsvorrichtung für ein bewegbares Möbelteil
DE102017108454A1 (de) * 2016-10-27 2018-05-03 Paul Hettich Gmbh & Co. Kg Antriebsvorrichtung für ein bewegbares Möbelteil
DE102017107461A1 (de) * 2017-04-06 2018-10-11 Karl Simon Gmbh & Co. Kg Bewegungsanordnung

Also Published As

Publication number Publication date
JP7038805B2 (ja) 2022-03-18
JP2020534095A (ja) 2020-11-26
CN111246777B (zh) 2022-04-12
TWI673026B (zh) 2019-10-01
EP3684225A1 (fr) 2020-07-29
US20200205566A1 (en) 2020-07-02
ES2949087T3 (es) 2023-09-25
EP3824763A1 (fr) 2021-05-26
TW201919518A (zh) 2019-06-01
WO2019056035A1 (fr) 2019-03-28
EP3684225B1 (fr) 2021-09-15
US11253067B2 (en) 2022-02-22
CN111246777A (zh) 2020-06-05
ES2900630T3 (es) 2022-03-17

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