EP3824763A1 - 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
EP3824763A1
EP3824763A1 EP20216050.3A EP20216050A EP3824763A1 EP 3824763 A1 EP3824763 A1 EP 3824763A1 EP 20216050 A EP20216050 A EP 20216050A EP 3824763 A1 EP3824763 A1 EP 3824763A1
Authority
EP
European Patent Office
Prior art keywords
locking
drive device
locking pin
coupling
ejection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP20216050.3A
Other languages
German (de)
English (en)
Other versions
EP3824763B1 (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
Original Assignee
Julius Blum GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Publication of EP3824763A1 publication Critical patent/EP3824763A1/fr
Application granted granted Critical
Publication of EP3824763B1 publication Critical patent/EP3824763B1/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 of the invention - not according to the invention - relates to a drive device for a movable furniture part, in particular for a drawer, with a carrier, an ejector 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 ejector device in a locking position, a release mechanism for moving the locking device from the locking position into an unlocking position, wherein the release mechanism can be activated by overpressing the movable furniture part into an overpressing position behind the closed position and when the unlocking position is reached the movable furniture part can be moved by the ejector in the opening direction, and a transmission device separate from the movable furniture part for transmitting the position of the movable furniture part to the trigger mechanism, wherein the transmission u ngsvoriques a movement from the movable furniture part can be transmitted to the trigger mechanism.
  • the invention relates to an arrangement with such a drive device and a front buffer and an arrangement with
  • a similar drive device is also from the WO 2015/051386 A2 emerged.
  • This document is about the fact that the overpressure movement begins free of a movement transmission between the first drive device and the synchronization device.
  • the design of the locking recess in this document differs from the aforementioned document, since here the locking recess is divided into two parts and a 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 it, 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 recess directly into the ejection section.
  • a depth adjustment wheel is provided in each of the last two documents mentioned. With this depth adjustment wheel, the position of the locking recess can be changed. This setting is used to ensure that when the drive device is in the locking 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 given. It can also be set so 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 panel gap of approx. 2.5 mm has become established.
  • the object of the first aspect of the present invention - not according to the invention - is therefore to create a drive device which is improved over the prior art.
  • it aims at a Depth adjustment wheel can be dispensed with. Nevertheless, it should be guaranteed that there is always a sufficient release stroke.
  • 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 release mechanism is provided, with the coupling device being movable from a decoupling position into a coupling position when the ejection device is in the locked position, and wherein in the coupling position the transmission device is coupled to the release mechanism by the coupling device.
  • the uncoupling position is still given. Only then is the coupling device moved from this uncoupling position into a coupling position.
  • the power transmission path between the transmission device connected to the movable furniture part and the release 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 uncoupling position into a coupling position overcomes a distance between the transmission device and the release mechanism.
  • This distance can be between 0 mm and 5 mm, which corresponds approximately to the entire tolerance and the wishes of the furniture industry. Only after the locking position has been assumed and the furniture part is in its closed position is this distance - no matter how small or large it is - closed by the coupling device.
  • the system (the drive device) adjusts itself each 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 it 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, the two coupling elements being movable relative to one another.
  • the coupling device has a coupling energy storage device.
  • One of the two coupling elements is acted upon by force through this coupling energy storage device.
  • the second coupling element can be moved in the direction of the first coupling element by means of the coupling energy store.
  • the two coupling elements are spaced apart from one another in the uncoupling position and are in direct contact with one another in the coupling position. The distance between the two coupling elements can be between 0 mm and 5 mm in the uncoupling position. When these two coupling elements come into direct contact, the movement coupling between the transmission device and the release mechanism is guaranteed.
  • the coupling device is moved from the uncoupling position into the coupling position immediately after the locking position of the locking device has been reached. This would enable the release mechanism to be triggered immediately, and thus the movable furniture part to be ejected.
  • this is disadvantageous if a user directly pushes through the furniture part when it is closed, since this results in immediate opening.
  • a deceleration device is therefore provided for decelerating or braking the coupling movement.
  • This delay device can be designed as a damping device, by means of which the coupling elements can be moved to one another in a braked manner from the decoupling position into the coupling position. This means that the force of the damping device counteracts the force of the coupling energy store.
  • the damping device can also be referred to as a timing element.
  • the time delay can be between 0.3 seconds and 5 seconds, for example. That is, if a user When the furniture part is closed, if the movable furniture part is completely pushed through directly beyond the closed position, there is still no movement coupling due to the uncoupling position. Thus, the locking device cannot (yet) be unlocked.
  • push-through protection refer to 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. It is preferably provided that the carrier is designed in the form of a housing that can preferably be attached or attached to the movable furniture part. This housing is preferably designed in two parts, 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 movable relative to the carrier and an ejection force accumulator, preferably designed as a tension spring, the ejection force accumulator being fastened with a first energy storage base on the carrier and with a second energy storage base on the ejection slide.
  • the ejection slide can also be designed in the form of a pivotable lever.
  • the ejection slide can be moved linearly in an ejection path correspondingly formed in the carrier or in the housing.
  • the ejection force accumulator can be made magnetic.
  • the ejection force accumulator is preferably designed as a spring, in particular as a tension spring. This ejection force accumulator can also be in the form of a spring assembly.
  • the ejection slide has a slide base and a control lever pivotably mounted on the slide base.
  • the transmission device it is preferably provided that it has a transmission element movable 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 supported in a transmission element path formed in the carrier.
  • the transmission device has a catch lever mounted movably, preferably pivotably, on the transmission element for a driver, 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 In principle, it is possible for the ejection device to make direct contact with the movable furniture part or the furniture body 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 the ejection device, preferably on its control lever, and a guide track for the locking pin, preferably at least partially formed in the carrier, wherein the locking pin is locked in the locking position in a latching recess of the guide track. It is possible that this locking recess is part of an overall heart-shaped locking track in which the locking pin is moved out of the locking recess by being pushed over and reaches the ejection section via a deflecting bevel.
  • the latching recess is formed at least partially 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.
  • the unlocking is not directly triggered by a relative movement of the locking pin to the latching recess, but the locking element - which also forms the latching recess - is moved away so that the locking pin is no longer held in the latching recess, but is moved relative to the carrier by the force of the ejection force accumulator becomes.
  • the release mechanism has at least one release element movably mounted on the carrier and a release lever mounted movably, preferably pivotably, preferably separately from the release 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 the release. This means that this release 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 release element, preferably formed in one piece with the release element.
  • the two coupling elements are completely independent components. Is preferred for a simple production and intended to avoid too many parts that the coupling elements are partially 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 formed 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 so that when moving from the uncoupling position to the coupling position it moves into the distance between the transmission device and the release mechanism and is moved in until the movement coupling and thus the coupling 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. It is preferably provided that the compensating wedge has a curved surface, the curved surface contacting the stop surface on the transmission element in the coupling position. The advantage of such a compensating wedge is that there is a stepless adjustment or a stepless compensation of the distance between the transmission device and the release mechanism.
  • the second and third variants have a different type of coupling.
  • the first coupling element is designed in the form of locking depressions formed on the transmission element and the second coupling element has at least one locking tooth that can be locked in one of the locking depressions.
  • the latching tooth can latch into different latching recesses.
  • the snap-in recesses are spaced approximately 0.7 mm apart.
  • the first coupling element is designed as a crown gear that can be rotated about an axis of rotation, a plurality of each radially oriented locking recesses being formed around the axis of rotation
  • the second coupling element is designed as a crown gear rotatable around a, preferably around the same, axis of rotation, with a plurality of radially aligned engagement teeth corresponding to the engagement recesses being formed around the axis of rotation, wherein in the coupling position when the crown wheels rotate relative to one another at least one direction of rotation the engaging teeth rest against the engaging recesses.
  • the two face gears are movable relative to one another along the axis of rotation. This means that if the crown gears are spaced apart from one another along the axis of rotation, no coupling is possible. As soon as the crown gears are no longer spaced from one another, a coupling is provided 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 corresponding to the drive device is attached to the furniture body.
  • 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, 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 in the closing direction of the front buffer can be pushed in by the movable furniture part.
  • 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 overpressure movement and unlocking takes place as a result.
  • the front buffer in the unloaded state protrudes 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 tappet, protrudes from the furniture body by 2.5 mm. After the movable furniture part has been pushed in and pushed out, the front buffer protrudes again by 2.5 mm due to the elasticity or the spring force.
  • a second aspect of the invention - according to the invention - relates to a drive device for a movable furniture part, in particular for a drawer, with a carrier, an ejector device that can be moved relative to the carrier for ejecting the movable furniture part from a closed position into an open position, the ejector device being pushed over by the movable furniture part can be unlocked from a locking position into an overpressing position located behind the closed position, and a locking device for locking the ejector in the locking position, the locking device having a locking pin arranged on the ejecting device and a guide track for the, in particular at least partially formed in or on the carrier Having locking pin, wherein the locking pin is locked in the locking position in a locking recess of the guide track, the locking recess at least partially from one 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 space requirement, since the coupling element connected to the locking element protrudes laterally relatively far during the rotary movement.
  • the locking element which forms the latching recess is only mounted so as to be rotatable or pivotable.
  • a component that also forms the latching recess can be moved linearly.
  • this linear movement of the component referred to as the 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 push-over movement.
  • the end section (locking pin) simply moves along the loop-shaped section (heart-shaped guide track).
  • a drive device with the features of claim 1. Accordingly, it is provided that the locking element is mounted on the carrier so as to be linearly movable, the locking element being linearly movable, starting from its position at 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 guide track is designed in the shape of a heart curve.
  • the locking element is connected to a synchronization element for synchronizing the movement of the locking element with a locking element of a second locking device.
  • the locking element is formed in one piece with the synchronization element.
  • the synchronization 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 also be formed on the locking element and in the carrier.
  • the locking element starting from its position, can be moved linearly in the direction of an ejection section of the guideway for a given locking position.
  • the locking element is acted upon by force by an energy storage device, 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 energy storage device in the direction in which the locking pin moves during the overpressing movement.
  • the locking element is therefore already moved back again when it is ejected, so that the locking element together with the guide track again forms the latching recess.
  • the locking pin can be moved further through the gap into the ejection section of the guide track and the locking pin comes out of contact with the locking element.
  • the locking pin is deflected into the gap and the locking pin is released from this surface by a surface formed on the locking element, which is oriented obliquely to the linear direction of movement of the locking element.
  • Protection is also sought for an arrangement with two drive devices according to the second aspect of the invention and a synchronization device for synchronizing the locking elements of the two drive devices.
  • the overpressing movement begins free of a movement transmission between the first drive device and the synchronization device and the synchronization device can be moved by the first drive device when the movable furniture part moves in the opening direction.
  • a transfer of movement from the first drive device to the synchronization device only takes place after unlocking.
  • the synchronization device has synchronization elements which are arranged on the drive devices and are preferably designed as toothed racks.
  • the synchronization device has a, preferably rotatable, synchronization rod, with the Synchronization rod synchronization counter elements, preferably gears, are arranged.
  • Fig. 1 shows a perspective representation of a piece of furniture 100.
  • 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 at least of 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 supported by pull-out guides 16 that are only partially recognizable here and are arranged on opposite sides of the furniture body 10.
  • a drive device 1 for the movable furniture part 2 can also be seen in part.
  • On the front side of the furniture body 10, a front buffer 13 is attached at least on one side. This front buffer 13 has a thickness of approx. 2.5 mm and, in the closed position SS, defines the front panel gap between the front panel 14 and the furniture body 10.
  • Fig. 2 the front buffer 13 attached to the furniture body 10 can be seen in a matching detail.
  • the front buffer 13 has a buffer sleeve 130 fastened in the furniture body 10, a buffer force store 131 (preferably in the form of a compression spring) and a plunger 132 acted upon by the buffer force store 131.
  • the front panel 14 rests against this front buffer 13.
  • Fig. 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.
  • Fig. 3 the overpressure ÜS shown. That is to say, starting from the closed position SS in the closing direction SR, a user has pressed on the movable furniture part 2 (in particular on its front panel 14). As a result, the resilient front buffer 13 - in particular its buffer force store 131 - is compressed. The gap in the front panel is then less than 2.5 mm. For example, an overpressure movement of about 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 thus the drive device 1 ejects the movable furniture part 2 again in the opening direction OR .
  • the buffer force store 131 of the front buffer 13 can then also relax again or move back into its original shape, so that the closed position SS again, as in FIG Fig. 2 can be reached.
  • the front buffer 13 can alternatively also be formed from a flexible plastic (without a compression spring).
  • the carcass rail 17, on which the drawer rail 18 is movably mounted is attached to the furniture carcass 10. If necessary, an additional Central rail and / or a container rail can be provided.
  • the drive device 1 is mounted on the drawer rail 18 or on an underside of the drawer container 15. Together with the synchronization device 12 and the drive device 1 on the opposite side, a claimed arrangement is formed.
  • the driver 11 is mounted on the carcass rail 17 (or also directly on the furniture carcass 10), preferably via a corresponding mounting plate 19. In Fig. 4 the movable furniture part 2 is not shown.
  • the Fig. 5 and 6th each show an exploded view of the drive device 1 according to the first exemplary embodiment, viewed once from the front and once from the rear.
  • the carrier 3 is composed 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.
  • the locking pin 50 is guided in this guide track 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 - to the drive device 1.
  • the Guide track 46 is formed for the ejection slide 40 of the ejection device 4.
  • the ejection slide 40 of the ejection device 4 is composed of the control lever 45 and the slide base 44.
  • the control lever 45 is pivotably mounted on the carriage base 44.
  • an ejection force store 41 is also provided, which together with the ejection slide 40 forms the ejection device 4.
  • This ejection force accumulator 41 is designed in this case in the form of two tension springs.
  • the ejection force accumulator 41 is held via one end on the second force accumulator base 43 formed in the slide base 44.
  • the other end of the ejection force store 41 is held on a first force store base 42 formed in or on the carrier 3.
  • a recess 54 is also formed in the housing base plate 30.
  • this recess 54 an elongated guide groove 55 is in turn formed.
  • the release element 60 of the release mechanism 6 is guided in a linearly movable manner via the guide projections 66.
  • a part of the guide track 51 is formed on the trigger element 60.
  • the locking element 53 is formed on this release element 60.
  • the trigger element 60 is acted upon by 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 trigger element 60.
  • the release element 60 When the spring 67 is relaxed, the release element 60 rests on (in the Fig. 5 shown) left edge of the recess 54. In this position, the locking element 53 (together with an area of the guide track 51) forms the latching recess 52 (details follow in Fig. 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 form the release lever 61 on the one hand and the release element 60 already described on the other hand.
  • the release linkage 69 also forms an essential part of the release mechanism 6.
  • the first linkage part 69a has two extensions 691. With these extensions 691, the first rod part 69a is guided so as to be linearly movable in the elongated guide track 692 formed in the housing cover 31.
  • the first rod part 69a rests at one end on the release lever 61.
  • This release lever 61 is rotatably mounted on the bearing recess 903 in the compensation bracket 90 via a bearing element 611 formed thereon.
  • the second rod part 69b is rotatably supported via the bearing element 693 in a corresponding recess 694 formed in the housing cover 31.
  • a corresponding, corresponding recess 694 is also formed in the housing base plate 30.
  • the elongated hole 695 is formed in the upper end of the second rod part 69b.
  • One of the extensions 691 of the first rod part 69a engages in this elongated hole 695.
  • the third rod part 69c has a bearing projection 687 at one end.
  • the third rod part 69c is held or guided via this bearing projection 687 in the lower elongated hole 697 of the second rod part 69b.
  • a retaining bolt 696 is arranged at the end of the third rod 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 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 in this case is to be equated with the release lever 61.
  • the curved surface 63 corresponds to the second Coupling element 82.
  • this second coupling element 82 is spaced apart from the first coupling element 81, whereas in the coupling position KS they contact each other.
  • the coupling movement of the coupling device 8 is triggered by the coupling energy storage device 83.
  • the second coupling element 82 is acted upon indirectly by the coupling energy store 83.
  • the drive device 1 also has a delay device 9, by means of which the coupling elements 81 and 82 can be moved from the decoupling position EK into the coupling position KS with a time delay relative to one another.
  • the delay device 9 comprises the compensation bracket 90, the gear wheel 91, the tensioning disk 92, the first tensioning lever 93, the second tensioning lever 94 and the return spring 95 forming the coupling energy storage device 83.
  • the bearing element 901 is arranged on the compensation bracket 90.
  • the compensation 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. Another bearing recess 904 is also formed in the compensation bracket 90.
  • the second tensioning lever 94 is rotatably mounted in this bearing recess via an upper projection 941.
  • this second tensioning lever 94 has a lower projection 942. With this lower projection 942, the second tensioning lever 94 is rotatably mounted in the corresponding recess 921 in the tensioning disk 92.
  • the clamping disk 92 in turn forms a rotary damper together with the round recess 96 formed in the housing base plate 30. The rotary damping 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 tensioning 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 restoring spring 95 acts on the tensioning disk 92 in such a way that it according to FIG Fig. 5 is to be rotated clockwise relative to the carrier 3.
  • the damping effect between the clamping disk 92 and the recess 96 counteracts this rotary movement triggered by the return spring 95 - which corresponds to the coupling movement of the coupling device 8 - in a damping manner.
  • the gear wheel 91 is rotatably mounted in the corresponding recess 912 of the carrier 3 via its central bearing element 911.
  • the gear wheel 91 meshes with the correspondingly arranged teeth on the circumference of the tensioning 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 tensioning lever 93 engages in this holding recess 913.
  • the projection 932 formed at the other end of the tensioning lever 93 is in turn guided in the guide 98, which is formed in the housing cover 31.
  • a flexible element 99 adjoins this guide 98.
  • a drive device 1 according to the first embodiment variant is shown in the assembled state in a plan view.
  • the movable furniture part 2 is in an open position OS.
  • the movable furniture part 2 is not shown in this and in the subsequent figures, but the carrier 3 of the drive device 1 is attached to the movable furniture part 2.
  • the relative position between furniture part 2 and 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 storage area L of the locking track 51.
  • the control lever 45 is mounted pivotably about the control lever axis 47 on the slide base 44, wherein in Fig. 7 the control lever 45 is in the clockwise position that is most upwardly pivoted.
  • the ejection force accumulator 41 which is held on the slide base 44 of the ejection slide 40 via the second energy storage base 43, is in a relaxed position.
  • Fig. 8 has the movable furniture part 2 opposite Fig. 7 Moved in the closing direction SR.
  • 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.
  • the driver 11 is held between the catch lever 72 and the stop 71 of the transmission element 70 in this position.
  • the tensioning stop stop surface 73
  • the control lever 45 - guided by the control pin 51 - is moved along the guide track 51.
  • the slide base 44 also moves with this control lever 45, as a result of which the ejection force accumulator 41 attached to it is tensioned.
  • Fig. 9 the movement of the locking pin 50 by the clamping section S is ended.
  • the locking pin 50 has reached the pre-locking point VV in the guide track 51.
  • the control lever 45 has also pivoted slightly downwards through the guide track 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 tensioned further. In this position according to Fig. 9 so the ejection force accumulator 41 is fully tensioned. Ejection is not possible because the ejection slide 40 is (pre-) locked via the locking pin 50 at the pre-locking point VV of the guide track 51.
  • the transmission device 7 is in this position according to FIG Fig. 9 furthermore movable relative to the carrier 3 along the guide track 76.
  • a retraction device (not shown) can be used here for further movement in the closing direction.
  • Fig. 10 the movable furniture part 2 has moved even further in the closing direction SR, preferably due to the pull-in 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 91 is rotated counterclockwise via the projection 931 of the first tensioning lever 93, since the projection 931 engages in the eccentric retaining recess 913 of the gear 91.
  • This gear wheel 91 thus rotates via the bearing element 911 relative to the recess 912 formed in the housing base plate 30. Since the gear wheel 91 meshes with the tensioning disk 92, it is rotated clockwise.
  • the second tensioning lever 94 is rotatably mounted via the lower projection 942 and is moved along with the tensioning disk 92. This movement of the second tensioning lever 94 also triggers a movement of the compensation bracket 90.
  • the upper projection 941 of the second tensioning lever 94 engages in the bearing recess 904 of the compensation bracket 90. Since the compensation bracket 90 is in turn rotatably mounted directly in the recess 902 in the carrier 3 via the bearing element 901, the compensation bracket 90 is rotated clockwise about the bearing element 901. In the middle area of the compensation bracket 90, the bearing element 611 of the is on the bearing recess 903 Release lever 61 rotatably mounted.
  • Fig. 11 the closing movement of the movable furniture part 2 has continued even further.
  • the release lever 61 of the release mechanism 6 has lowered even further via the transmission element 70 and the delay device 9.
  • the projection 932 of the first tensioning lever 93 has moved along the guide track 98 to such an extent that the projection 932 has disengaged from the damper stop 79. That is, the contact between the damper stop 79 and the projection 932 is canceled. Movement is thus no longer transmitted from the transmission device 7 to the delay device 9.
  • the return spring 95 forming the coupling energy store 83 is tensioned, since one end of this return spring 95 is held on the spring projection 923, while the other end of the return spring 95 has rotated with the spring projection 922 of the tensioning disk 92.
  • 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 on 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 exactness of the attachment of the driver 11 to the furniture body 10 or of the carrier 3 to the movable furniture part 2.
  • the movement of the locking pin 50 into the latching recess 52 is terminated practically at the same time.
  • the locking device 5 is thus in the locking position VS.
  • the coupling device 8 can be moved from the decoupling position EK into the coupling position KS.
  • the second coupling element 82 is formed by the compensation 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 compensation 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 surface 73.
  • the transmission device 7 is coupled in terms of movement 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 that a push-through protection is provided.
  • Fig. 14 the overpressure position ÜS of the movable furniture part 2 is shown.
  • the Fig. 14 the unlocking position ES of the locking device 5.
  • the coupling device 8 is in the coupling position KS.
  • the transmission element 70 of the transmission device 7 is moved almost all the way to the end of the guide track 76.
  • the stop surface 73 of the transmission element 70 moves the release lever 61 of the release mechanism 6 via the coupling device 8. Since the compensation 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 rod part 69a rests on this release lever 61, which is why this first rod part 69a is displaced along the linear guide track 692.
  • One of the extensions 691 of the first rod part 69a engages in the elongated hole 695 of the second rod part 69b.
  • the second rod part 69b is pivoted about the bearing element 693 in the counterclockwise direction.
  • the third rod part 69c engages via the bearing projection 687 into the elongated hole 697 of the second rod part 69b. By pivoting the second rod part 69b, the third rod part 69c is thus displaced.
  • This third rod part 69c in turn is 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 release element 60 to move in the recess 54 via the release mechanism 6. This movement is guided by the guide projections 66 engaging in the guide 55.
  • the movement of the release element 60 takes place against the force of the spring 67 guided on the guide pin 68.
  • the locking element 53 is arranged or formed on the release element 60.
  • the movement of the release element 60 also moves this locking element 53. In Fig. 14 this locking element 53 has moved so far that the locking pin 50 can no longer hold on to the locking element 53. So it becomes, so to speak, the locking surface 531 formed on the locking element 53 (see also Fig. 21 ) pulled away.
  • the locking pin 50 Due to the force of the ejection force accumulator 41, the locking pin 50 is thus in the ejection section A of the guide track 51 emotional. In this position according to Fig. 14 the locking pin 50 rests on a surface 532 of the locking element 53 which is oriented transversely to the locking surface 531 of the locking element 53. As a result, the ejection force accumulator 41 can further develop its ejection force in that the locking element 53 and with it the release element 60 are moved to the right against the force of the spring 67 in the recess 54 via this surface 532. The force of the ejection force accumulator 41 moves the release element 60 until the release element 60 rests on the end of the recess 54.
  • the locking element 53 was moved with it 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 itself from this surface 532 and move further into the ejection section A of the guide track 51 through the gap between the limit stop 56 of the guide track 51 and the locking element 53.
  • the Fig. 21 referenced.
  • Fig. 15 an open position OS of the movable furniture part 2 is then reached.
  • the locking pin 50 has already moved about halfway through the ejection section A of the guide track 51.
  • the contact element 451 of the control lever 45 rests against the ejection stop 701 of the transmission element 70.
  • the control lever 45 of the ejection slide 40 takes the transmission element 70 of the transmission device 7 with it and thus moves the transmission device 7 relative to the carrier 3. Since the transmission element 70 contacts the driver 11 via the stop 71, a relative movement of the movable furniture part 2 to the furniture body 10 is triggered .
  • the drive device 1 or its ejection device 4 pushes itself off from the driver 11 and thereby takes the movable furniture part 2 with it in the opening direction OR.
  • Fig. 17 shows again a drive device 1 in the locking 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 guide track 76 can also be seen.
  • the catch lever 72 is pivoted about the pivot bearing 722.
  • a driver 11 held between the catch lever 72 and the stop surface 73 is released.
  • Fig. 18 a minimum position for a release stroke is shown. Here only the foremost tip of the compensation wedge 62 bridges the distance between the release linkage 69 and the stop surface 73 of the transmission element 70.
  • Fig. 19 an approximately central position of the closed position SS is shown.
  • a somewhat wider area of the compensating wedge 62 already bridges the distance between the release linkage 69 and the transmission device 7.
  • Fig. 20 an extreme position is shown in which the front panel gap and thus the release stroke has a maximum size.
  • the widest area of the compensation wedge 62 is arranged between the release linkage 69 of the release mechanism 6 and the stop surface 73 of the transmission device 7.
  • Fig. 21 a section relating to the guide track 51 of the drive device 1 is shown.
  • the most important components are accordingly the tensioning section S, the pre-locking point VV, the subsequent latching movement area E and the ejection section A and the bearing 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 into its maximally right-hand position, the locking pin 50 (not shown here) can move through between the surface 532 of the locking element 53 and the limit stop 56.
  • Fig. 22 goes into a detail that is important when a drive device 1 is synchronized with an opposing drive device 1 via a synchronization device 12.
  • a toothed rack 121 which is only indicated schematically here, is arranged on the trigger element 60.
  • This rack 121 meshes with the gear 122, which in turn is connected to the synchronization rod 123.
  • This synchronization rod 123 thus forms the synchronization device 12 with the two toothed racks 121 and gear wheels 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. They show Fig. 23 and 24 again the drive device 1 seen in an exploded view from different sides.
  • the basic structure of this drive device 1 is again the same as in the first variant. This applies above all to large parts of the carrier 3 in the form of the housing base plate 30 and the housing cover 31, the ejector device 4 with the essential components of the ejector force accumulator 41, slide base 44 and control lever 45 and the component for coupling the drive device 1 to the driver arranged on the movable furniture part 2 .
  • the associated guide tracks 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 ejector device 4 and the associated guide track 51 including the locking device 5.
  • a release mechanism 6 is also provided in this second embodiment variant.
  • this trigger mechanism 6 consists of only one component.
  • the locking element 53 is integrally formed on the release element 60.
  • the trigger element 60 is rotatably mounted in the corresponding recess 652 via the bearing element 651.
  • the trigger element 60 is partially designed as a crown gear 65. That is to say, the release element 60 has radially aligned latching teeth 64 on an upper side. These engaging teeth 64 of the crown gear 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 gear 75.
  • a transmission lever 751 is integrally formed on this crown gear 75.
  • the crown gear 75 can be rotated via the central recess 752 on the bearing element 651 of the release element 60 stored.
  • the radially aligned snap-in recesses 74 are formed on the crown gear 75. These engaging recesses 74 correspond to the engaging teeth 64 of the release mechanism 6 and form the first coupling element 81.
  • a restoring device 25 is also provided for moving the transmission device 7 into the starting position.
  • This resetting 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 retaining mandrel 251 and is guided by it.
  • the return sleeve 255 which is closed on one side, is slipped over the compression spring 254.
  • This reset sleeve 255 is guided in a linearly movable manner in the guide track 256 of the carrier 3 and cannot move further than the sleeve stop 257 from the recess 253.
  • a reset protrusion 258 is also formed on the housing base plate 30. This reset elevation 258 serves to ensure that the rotatable crown gear 75 moves axially along the bearing element 651 relative to the release element 60 and its crown gear 65 through contact with the transmission lever 751.
  • the rack 121 of the synchronization device 12 is guided displaceably in the guide track 124.
  • this toothed rack 121 has teeth, not shown here, which mesh with teeth that are also not shown and are formed on the circumference of the release element 60.
  • the rack 121 is acted upon by force by the tension spring 125.
  • the tension spring 125 is held on the one hand on the rack 121 and on the other hand on the carrier 3.
  • the delay device 9 is designed as a linear damper with a spring return in the range of rotation between the two crown gears 65 and 75.
  • FIG 24a the trigger mechanism 6 and the transmission device 7 is shown.
  • the trigger mechanism 6 has the crown wheel 65 and the transmission device 7 has the crown wheel 75.
  • the engaging teeth 64 are formed on the crown gear 65 of the release mechanism 6.
  • Each locking tooth 64 has an essentially axially aligned flank and an inclined flank.
  • the transmission device 7 and its crown gear 75 have corresponding snap-in recesses 74.
  • the latching depressions 74 lie snugly against the latching teeth 64. If the transmission device 7 is rotated clockwise in this position, the release mechanism 6 is also rotated, since the respective axially aligned flanks are in contact with one another. If the transmission device 7 is rotated counterclockwise, the release mechanism 6 is not moved with it.
  • the transmission device 7 is slightly raised by the correspondingly designed inclined flanks of the engaging teeth 64 and engaging recesses 74 and moves according to the ratchet principle along the surface of the crown wheel 65 without transmitting a rotary movement to this crown wheel 65 and the release mechanism 6.
  • Fig. 25 is again the same starting position of the drive device 1 as in FIG Fig. 7 the first variant shown.
  • the movable furniture part 2 is in the open position OS.
  • the coupling driver 26 connected to the furniture body 10 rests on the coupling slide 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 will later come 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 practically a maximum pivoted position to the right. In this position, the transmission lever 751 rests on the reset elevation 258. As a result, the crown gear 75 is axially spaced from the crown gear 65. Since the face gear 75 forms the first coupling element 81 and the face gear 65 forms the second coupling element 82, the coupling device 8 is in the uncoupling position EK.
  • the compression spring 254 is in a relatively relaxed position and presses the reset sleeve 255 against the transmission lever 751.
  • Fig. 26 the movable furniture part 2 was moved further in the closing direction SR by pressing. Since the coupling slide 21 rests on the contact element 451 of the control lever 45, the ejection force accumulator 41 is tensioned via the control lever 45 and the slide base 44. The coupling lever 22 has moved out of the angled end section 24. As a result, the coupling driver 26 is now located between the coupling lever 22 and the coupling slide 21.
  • Fig. 28 the movable furniture part 2 was moved in the closing direction SR so far that the contact element 451 has also detached from the path of the coupling slide 21, whereby the locking pin 50 is now also located in the latching recess 52 of the guide path 51. That is to say, the locking position VS of the locking device 5 has been reached.
  • the locking pin 50 rests against the locking element 53 which forms the latching recess 52 and is designed in one piece with the release element 60 of the release mechanism 6. Since the movable furniture part 2 now also lies snugly against the front buffer 13, not shown here, the closed position SS of the movable furniture part 2 is given.
  • the driver 11 has pivoted the transmission lever 751 further so that the transmission lever 751 is no longer above the reset elevation 258.
  • the transmission device 7 together with the first coupling element 81 can move in the direction of the release mechanism 6 together with the second coupling element 82.
  • This movement along the axis formed by the bearing element 651 is braked or damped by the deceleration device 9, which is only indicated here.
  • This subdued movement can take several seconds.
  • the delay device 9 thus provides protection against being pushed through. That is, if an operator pushes through the movable furniture part 2 directly instead of leaving it in the closed position SS, unlocking is not carried out immediately, but this is only given 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.
  • Fig. 29 the overpressure position ÜS of the movable furniture part 2 is shown. If, with the coupling position KS previously reached, the movable furniture part 2 is pressed in the closing direction SR, then the transmission device 7 via the transmission lever 751 is still further in the direction of the driver 11 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 therefore 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.
  • the toothed rack 121 Due to the rotation of the release mechanism 6, the toothed rack 121 has also moved linearly via the teeth, which are not shown. This linear movement can be transmitted via a synchronization device 12 (not shown) to an opposite, preferably mirror-symmetrical, drive device 1.
  • the tension spring 125 is tensioned here.
  • Fig. 30 the open position OS is reached. Namely, if a user in the overpressure position ÜS according to Fig. 29 lets go of the movable furniture part 2, the ejection force accumulator 41 can develop its force and moves the coupling slide 21 via the control lever 45 and its contact element 451. Since this coupling slide 21 rests on the coupling driver 26 fixed to the furniture body, the drive device 1 pushes itself off this coupling driver 26 in the opening direction, so to speak OR from.
  • the release element 60 was rotated further clockwise via the locking pin 50 moving through the ejection section A, as a result of which the 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.
  • a closed position SS is shown in each case, the relative position between the driver 11 and the carrier 3 being different in each case.
  • Fig. 35 the other extreme position is shown. This covers a tolerance range of approx. 5 mm between the two extreme positions of the closed position SS.
  • the toothing between the crown gears 65 and 75 controls the movement of both crown gears locks to each other regardless of the exact position of the closed position SS. Overall, it is a mechanism that can be triggered at any position.
  • the maximum "error” that can arise due to the size of the toothing) is negligible, since the front buffer 13 always ensures a release path of about 2 mm and thus enough effective release path is available even with a maximum error. to trigger the drive device 1.
  • Fig. 36 a third variant embodiment of the drive device 1 of the drive device 1 according to the invention is shown.
  • they show Fig. 36 and 37 again exploded views of the drive device 1, once from the front and once from the rear.
  • the basic structure of this third embodiment variant is again more similar to the first embodiment variant, since the release mechanism 6 and the delay device 9 are arranged in similar areas as in the first embodiment variant and also act in a similar manner in terms of the entire sequence of movements.
  • only one driver 11 is again necessary. Therefore, in this third embodiment variant, the structural unit referred to as the coupling mechanism in the second embodiment variant again takes on the function of the transmission device 7 and is primarily composed of the transmission element 70 and the catch lever 72, which are guided in the guide track 76.
  • the basic mode of operation in this third embodiment variant is again the same as in the first embodiment variant, which is why further details are dispensed with in this regard.
  • the same also applies to the ejection device 4, which is composed of the control lever 45, the slide base 44 and the ejection force store 41.
  • the slide base 44 and the control lever 45 of the ejection slide 40 are pivotably connected to one another via the swivel joint 48.
  • the release mechanism 6 again has a release linkage 69.
  • the trip linkage 69 includes the first Rod part 69a, the second rod part 69b and the third rod part 69c.
  • the rod part 69a simultaneously forms the release lever 61.
  • this first rod part 69a has a tapered latching tooth 64 which forms the second coupling element 82 of the coupling device 8.
  • This latching tooth 64 corresponds to the latching depressions 74 formed on the transmission element 70, which form the first coupling element 81 of the coupling device 8.
  • a spring retaining projection 698 is attached to the first rod part 69a.
  • a leg of the leg spring 699 rests on this spring holding projection 698.
  • a bearing recess 681 is formed at the end of the first rod part 69a facing away from the second coupling element 82.
  • the bearing projection 682 formed at the upper end of the second rod part 69b engages in this bearing recess 681.
  • the central, coiled area of the leg spring 699 surrounds the bearing projection 682.
  • One leg of the leg spring 699 rests on the pivot bearing 683 of the second rod part 69b.
  • This rotary bearing 683 is rotatably mounted in the recess 694 formed in the housing base plate 30.
  • the rotary movement of the second rod part 69b is limited by the rotation-limiting stop surface 684 formed in the housing base plate 30.
  • a bearing recess 685 is formed at the lower end of the second rod part 69b.
  • the bearing projection 686 of the third rod part 69c engages in this bearing recess 685.
  • the third rod part 69c has the retaining bolt 696.
  • the third rod part 69c and thus the entire trigger rod 69 are connected to the retaining hole 601 formed in the trigger element 60 via this retaining bolt 696.
  • the delay device 9 With the delay device 9, a braked movement of the second coupling element 82 formed on the first rod part 69a in the direction of the first coupling element 81 is initiated.
  • This delay device 9 thus forms a timing element with which the movement of the coupling device 8 triggered by the coupling energy storage device 83 from the uncoupling position EK into the Coupling position KS is carried out with a time delay.
  • the delay device 9 has a damped slide 951.
  • This damping slide 951 is mounted so as to be linearly movable to a limited extent via the guide projections 952 in the damping guide track 953 formed in the housing cover 31.
  • the spring guide pin 954 engages in a head area of the damped slide 951.
  • the compression spring 955 of the coupling force accumulator 83 surrounds the spring guide mandrel 954.
  • the spring guide mandrel 954 is held in the retaining clip 956 of the carrier 3.
  • a rack section 957 is formed on the damped slide 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 rotary damper 966 of the delay device 9.
  • This rotary damper 966 is held in the circular recesses 967 of the carrier 3.
  • the rotary damper 966 acts via the rack-and-pinion pairing on the damped carriage 951 and, due to its geometry, dampens the upward movement triggered by the compression spring 955 (coupling energy storage 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 in the mandrel holder 68a on the carrier 3.
  • the guide mandrel 68 is surrounded by the spring 67 designed as a compression spring. This spring 67 acts on the release element 60 in the direction pointing away from the ejection force accumulator 41.
  • a toothed rack 121 is also formed on the trigger element 60. This toothed rack 121 corresponds to the toothed wheel 122, which in turn is arranged on the synchronization rod 123 (not shown here). This rack 121 and the gear 122 thus form part of the synchronization device 12.
  • Fig. 38 is shown in a plan view of a starting position for explaining the sequence of movements of the drive device 1 according to the third embodiment.
  • 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.
  • Fig. 39 the movable furniture part 2 is still in an open position OS, the movable furniture part 2 having been moved in the closing direction SR by a user.
  • the transmission element 70 is moved relative to the carrier 3 along the guide track 76 through its contact with the driver 11 fixed to the furniture body.
  • the stop surface 73 is still in contact with the control lever 45.
  • the locking pin 50 moves through the tensioning section S of the guide track 51. During this movement, the ejection force accumulator 41 is tensioned.
  • Fig. 40 the movable furniture part 2 is still in the open position OS. Due to the control lever path 452 formed in the transmission element 70, the control lever 45 was pivoted counterclockwise via the contact element 451.
  • the locking pin 50 is located at the pre-locking point VV of the guide track 51.
  • the guide surface 958 of the damped slide 951 rests on the contact surface 703 of the transmission element 70. Since these two surfaces are oriented at an angle to the movement of the transmission element 70 along the guide track 76, the damping slide 951 is pushed away from the transmission element 70.
  • the damping slide 951 moves against the force of the coupling energy accumulator 83 via its guide projections 952 along the damping guide path 953.
  • Fig. 41 the movable furniture part 2 is still in an open position OS.
  • the transfer slide 70 was moved further in the closing direction RS by a retraction device not shown here.
  • the latching tooth 64 of the first rod part 69a is just passing the most raised point of the contact surface 703 of the transmission slide 70.
  • the damped slide 951 is also pressed further down via this latching tooth 64.
  • the compression spring 955 surrounding the spring guide mandrel 954 is compressed even further.
  • the rotary damper 966 is also rotated further clockwise.
  • Fig. 42 the movable furniture part 2 is still in an open position OS.
  • the contact element 451 has already reached the beveled area of the control lever path 452 in the transmission element 70.
  • the locking pin 50 is still at the pre-locking point VV.
  • the engaging tooth 64 forming the second coupling element 82 has already overcome the most raised point of the contact surface 703. As a result, this engaging tooth 64 no longer rests on the contact surface 703.
  • the first rod part 69a is therefore no longer pushed away from the transmission element 70, but is pressed against the damped slide 951 by leg springs 699.
  • the (stronger) spring 955 can relax and presses the damped slide 951 upwards along the damping guide track 953. This movement is dampened by the rotary damper 966 of the delay device 9. This also explains why the second coupling element 82 is still at a distance from the transmission element 70.
  • FIG Fig. 43 By moving the movable furniture part 2 further in the closing direction, FIG Fig. 43 the locking pin 50 is released from the pre-locking point VV and moves through the latching movement area E in the direction of the latching recess 52.
  • the compression spring 955 (coupling energy storage 83) has been able to relax even further.
  • the engaging tooth 64 forming the second coupling element 82 is, however, still at a distance from the transmission element 70, in particular from the engaging recesses 74 formed on the transmission element 70, which forms the first coupling element 81.
  • the coupling device 8 can then be moved from the decoupling position EK into the coupling position KS.
  • the movable furniture part 2 is in the closed position SS.
  • the overpressure position ÜS of the movable furniture part 2 is reached by pressing in the closing direction SR on the furniture part 2 located in the closed position SS. Since in the given coupling position KS, the transmission device 7 is coupled in motion by the coupling device 8 with the release mechanism 6, is by the The overpressure movement triggers the unlocking of the locking device 5 and the ejection device 4 can eject the movable furniture part 2 in the opening direction OR. In detail, this takes place in that the second coupling element 82 adjacent thereto is moved along via the first coupling element 81. As a result, the release linkage 69 is also moved accordingly.
  • the first rod part 69a forming the release lever 61 is carried along by the transmission element 70, the second rod part 69b being pivoted counterclockwise about the pivot bearing 683 via the bearing recess 681 of the first rod part 69a and the bearing projection 682.
  • the third rod part 69c is displaced via the bearing recess 685 and the bearing projection 686. Since the third linkage part 69c engages the retaining hole 601 of the triggering element 60 via the retaining bolt 696, the triggering element 60 is displaced against the force of the spring 67 in the recess 54.
  • the locking element 53 is formed on the trigger element 60.
  • the locking device 5 By shifting the release element 60, the locking device 5 is unlocked and, together with the ejecting device 4, moves into the unlocking position ES according to FIG Fig. 45 .
  • the locking pin 50 is no longer locked on the locking element 53 which 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 Fig. 46 .
  • the toothed rack 121 also meshes with the toothed wheel 122, which effects the corresponding synchronization with an opposing drive device 1 via the synchronization rod 123.
  • Fig. 46 Accordingly, an open position OS of the movable furniture part 2 is shown again, the locking pin 50 being located in the ejection section A of the guide track 51. Since this locking pin 50 thus no longer contacts the locking element 53, the spring 67 can also relax again and moves the release element 60 to the opposite lateral stop of the recess 54. With this movement of the Release element 60, the release linkage 69 is moved again in the opposite direction. In particular, the second rod part 69b pivots clockwise. During the ejection movement, the transmission element 70 is moved relative to the carrier 3 along the guide track 76 via the contact element 451 of the control lever 45. There is also a relative movement between the two coupling elements 82 and 81.
  • the locking tooth 64 can slide out of the locking depressions 74 like a ratchet, whereby the coupling position KS is canceled again.
  • Fig. 46 If the latching tooth 64 contacts the contact surface 703 of the transmission element 70 again, as a result of which the first rod part 69a is pressed down again. The damped slide 451 is also moved again as a result. This movement, however, only serves to move the latching tooth 64 past the most raised point of the contact surface 703. Otherwise, this movement has no effect.
  • Fig. 47 the movable furniture part 2 was moved even further in the opening direction OR.
  • the ejection force accumulator 41 is completely relaxed.
  • the damped slide 451 has not yet moved all the way up due to the rotary damper 966 of the delay device 9.
  • the locking device 5 In the case of the locking device 5, it must be possible to lock the ejection device 4 (and of course also to unlock it accordingly).
  • the release mechanism 6 By means of the release mechanism 6, it must be possible to move the locking device 5 from the locking position VS into the unlocking position ES by overpressing it.
  • the transfer device 7 is used to transfer the position of the movable furniture part 2 to the mentioned release mechanism 6.
  • the coupling device 8 serves to ensure that the transmission device 7 is coupled in terms of movement to the release mechanism 6. However, this should be designed in such a way that only when the ejector 4 is in the locking position VS the Coupling device 8 is moved from the uncoupling position EK into the coupling position KS.
  • the present invention ensures that there is a tolerance range of approximately 5 mm.
  • the invention closes a gap in the movement transmission chain in that the coupling device 8 moves into the coupling position KS. This takes place (preferably with a time delay or braked), however, only when the movable furniture part 2 has actually reached the closed position SS, regardless of where the locking pin 50 is located relative to the furniture 100.
  • 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 ), since there the respective locking element 53 is mounted on the carrier 3 so as to be linearly movable.
  • the second aspect of the invention is explained in more detail in the following (fourth) embodiment. This differs from the first and third exemplary embodiment mainly in that the components of the release mechanism 6, the transmission device 7 and the coupling device 8 are absent, since they are per se irrelevant for the second aspect of the invention. Of course, mixed forms are still possible.
  • Fig. 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 Fig. 51 corresponds to the position according to Fig. 44 . Accordingly, 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 guide track 51 formed in the carrier 3, forms the latching 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 is shown in FIG Fig. 52 is shown. In addition, the Fig. 52 the unlocking position ES of the locking device 5.
  • the control lever 45 By moving the movable furniture part 2 in the closing direction SR (to the right relative to the driver 11), the control lever 45 together with the locking pin 50 arranged thereon is released from the latching recess 52.
  • the locking pin 50 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 ejection section A of the guide track 51 - that is, opposite to the direction in which the locking pin 50 is at the overpressure movement moves. Since the locking pin 50 rests on 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 it (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 as to be movable to a limited extent.
  • This base element 58 is particularly preferably guided so as to be linearly movable in a recess 54 or on corresponding guide elements of the carrier 3.
  • the locking element 53 is acted upon by force (indirectly via the base element 58) by an energy storage device, preferably in the form of the spring 67.
  • the locking element 53 can thus be moved by the locking pin 50 against the force of the energy accumulator in the direction of the ejection section A of the guide track 51.
  • a synchronization element of the synchronization device 12 is also formed on the base element 58 and is in motion-transmitting connection with the counter-synchronization element of the synchronization rod 123.
  • This synchronization element is preferably designed as a toothed rack 121 which meshes with the counter-synchronization element designed as a toothed wheel 122.
  • a slightly open position OS of the movable furniture part 2 has already been reached.
  • a gap 57 between the locking element 53 and a limit stop 56 of the guide track 51 is opened or released.
  • the locking pin 50 has already moved to a good part through the gap 57 in the direction of the ejection section A of the guide track 51. This movement is triggered by an at the front of the Locking element 53 formed surface 532, which is aligned obliquely to the linear direction of movement of the locking element 53, triggered.
  • the locking pin 50 is deflected into the gap 57 by the surface 532.
  • Fig. 54 however, the locking pin 50 is still in contact with the locking element 53.
  • the base element 58 rests on the right-hand edge of the recess 54.
  • the energy store (spring 67) is compressed even further.
  • the synchronization rod 123 has rotated further in accordance with the movement of the base element 58.
  • the locking pin 50 comes out of contact with the locking element 53 (and is thus released from the surface 532).
  • the base element 58 and the associated energy store are no longer acted upon indirectly by the ejection force store 41.
  • the energy store can relax and moves the base element together with the locking element 53 into the position shown in FIG Fig. 55 .
  • the locking element 53 is moved by the energy storage device in the direction in which the locking pin 50 moves during the pushing-over 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 A of the guide track 51.
  • the Figs. 56 to 62 each show a top view of an arrangement of a first drive device 1 ', a second drive device 1 "and a synchronization device 12 that synchronizes the two drive devices 1' and 1".
  • the two drive devices 1 'and 1 are mirror-symmetrical to one another.
  • both locking pins 50 are each located in the latching recess 52 and lie laterally on the locking element 53.
  • a user has pressed on the movable furniture part 2 on one side in the area of the first drive device 1 ′.
  • the locking pin 50 of the second drive device 1 ′′ is, however, still in the locking position VS due to the one-sided actuation.
  • Fig. 58 the user has let go of the movable furniture part 2.
  • the ejection force accumulator 41 of the first drive device 1 ′ can relax.
  • the locking pin 50 moves the locking element 53 over its end face, as a result of which the base element 58 is also moved against the force of the energy store (spring 67).
  • the movement of the base element 58 and the synchronization element (rack 122) arranged on it results in a transfer of movement by means of the synchronization device 12 Synchronizing rod 123 converted.
  • This rotary movement of the synchronization 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 counter-element synchronization on the rod side and the synchronization 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 " like this in Fig. 58 is shown.
  • the locking pin 50 slides, so to speak, along the inclined surfaces of the guide track 51 to the end face of the Locking element 53.
  • the overpressing movement is free of movement transmission between the first drive device 1 'and the synchronization device 12.
  • the synchronization device 12 can be moved by the first drive device 1' when the movable furniture part 2 moves in the opening direction OR. In other words, a transfer of movement from the first drive device 1 'to the synchronization device 12 only takes place after unlocking.
  • the ejection force accumulators 41 of the two drive devices 1 ′ and 1 ′′ can then relax (practically synchronously), whereby according to FIG Fig. 59 the two locking pins 50 are located in the area of the respective gap 57. This corresponds to the Fig. 54 .
  • Fig. 61 is shown, however, when the unlocking takes place simultaneously on both sides, that is, when the center of the movable furniture part is pressed. As a result, the two locking pins 50 rest on the end face of the locking element 53.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
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-Into EP3684225B1 (fr) 2017-09-20 2018-09-19 Dispositif d'entraînement d'un élément de meuble mobile
EP18781951.1A Division EP3684225B1 (fr) 2017-09-20 2018-09-19 Dispositif d'entraînement d'un élément de meuble mobile

Publications (2)

Publication Number Publication Date
EP3824763A1 true EP3824763A1 (fr) 2021-05-26
EP3824763B1 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

Country Status (7)

Country Link
US (1) US11253067B2 (fr)
EP (2) EP3684225B1 (fr)
JP (1) JP7038805B2 (fr)
CN (1) CN111246777B (fr)
ES (2) ES2900630T3 (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

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007009507A (ja) 2005-06-30 2007-01-18 Meiwa Kogyo Kk 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
AT502940B1 (de) 2005-04-28 2012-01-15 Blum Gmbh Julius Möbel
WO2013059847A1 (fr) * 2011-10-24 2013-05-02 Julius Blum Gmbh Verrouillage synchronisé pour une partie mobile de meuble
WO2013096981A1 (fr) * 2011-12-27 2013-07-04 Julius Blum Gmbh Dispositif d'entraînement pour un élément mobile de meuble
WO2014165877A1 (fr) 2013-04-12 2014-10-16 Julius Blum Gmbh Dispositif d'entraînement pour élément de meuble mobile
WO2015051386A2 (fr) 2013-10-11 2015-04-16 Julius Blum Gmbh Dispositif d'entraînement pour déplacer une partie de meuble mobile
EP2983554B1 (fr) 2013-04-12 2016-11-16 Julius Blum GmbH Dispositif d'entraînement pour élément de meuble mobile
WO2017004638A1 (fr) * 2015-07-07 2017-01-12 Julius Blum Gmbh Dispositif d'entraînement destiné à un élément de meuble mobile

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201110911A (en) * 2009-08-07 2011-04-01 Hettich Paul Gmbh & Co Kg Ejection mechanism, pull-out guide and ejection system
DE102010036903B4 (de) * 2010-02-26 2020-09-10 Paul Hettich Gmbh & Co. Kg Ausstoßvorrichtung und Auszugssystem
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
AT514059B1 (de) * 2013-04-12 2014-10-15 Blum Gmbh Julius Antriebsvorrichtung für ein bewegbares Möbelteil
AT515313B1 (de) * 2014-04-07 2015-08-15 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

Patent Citations (9)

* 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
JP2007009507A (ja) 2005-06-30 2007-01-18 Meiwa Kogyo Kk 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
WO2013059847A1 (fr) * 2011-10-24 2013-05-02 Julius Blum Gmbh Verrouillage synchronisé pour une partie mobile de meuble
WO2013096981A1 (fr) * 2011-12-27 2013-07-04 Julius Blum Gmbh Dispositif d'entraînement pour un élément mobile de meuble
WO2014165877A1 (fr) 2013-04-12 2014-10-16 Julius Blum Gmbh Dispositif d'entraînement pour élément de meuble mobile
EP2983554B1 (fr) 2013-04-12 2016-11-16 Julius Blum GmbH Dispositif d'entraînement pour élément de meuble mobile
WO2015051386A2 (fr) 2013-10-11 2015-04-16 Julius Blum Gmbh Dispositif d'entraînement pour déplacer une partie de meuble mobile
WO2017004638A1 (fr) * 2015-07-07 2017-01-12 Julius Blum Gmbh Dispositif d'entraînement destiné à un élément de meuble mobile

Also Published As

Publication number Publication date
TW201919518A (zh) 2019-06-01
ES2900630T3 (es) 2022-03-17
US20200205566A1 (en) 2020-07-02
TWI673026B (zh) 2019-10-01
CN111246777A (zh) 2020-06-05
ES2949087T3 (es) 2023-09-25
US11253067B2 (en) 2022-02-22
JP7038805B2 (ja) 2022-03-18
EP3684225A1 (fr) 2020-07-29
CN111246777B (zh) 2022-04-12
JP2020534095A (ja) 2020-11-26
EP3684225B1 (fr) 2021-09-15
WO2019056035A1 (fr) 2019-03-28
EP3824763B1 (fr) 2023-03-29

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