• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    An opening and closing device for a pusher element comprises a pullout guide (1) which has a fixable guide rail (2) and a running rail (3) movably mounted on the guide rail (2) or a middle rail between a maximum open position and a closed position is movable, and a Selbsteinzug (14), by means of which the running rail (3) can be pulled into the closed position, and an ejection device (4), by means of which the running rail (3) from a closed position after unlocking of the ejection device (4) Opening direction is movable, wherein an energy storage device (8) of the ejection device (4) can be charged by a force memory (15) of the self-closing (14).
    公开号:AT512021A2
    申请号:T1041/2012
    申请日:2012-09-25
    公开日:2013-04-15
    发明作者:Dennis Michelswirth；Patrick Freiheit
    申请人:Hettich Paul Gmbh & Co Kg；
    IPC主号:
    专利说明:

    PATENT OFFICER apiisWa ^ PW:, rlg wsn, ÄMfflfi ifiestPAsqp er *;
    Paul Hettich GmbH & Co KG N0011325-IP / fw "Opening and closing device for a pusher element " Opening and closing device for a push element
    The present invention relates to an opening and closing device according to the preamble of claim 1.
    EP 2 174 572 discloses an opening and closing device for a pusher element, in which a running rail can be moved from a closed position to an open position by means of an ejection device. When the pushing element is closed, the ejection device is stretched again in an opening area so that after the clamping of the ejection device a setosteinzug can be effective by means of which the pusher can be pulled into a closed position. The use of a self-closing mechanism for a defined position of a front panel of the thrust element as well as the coupling with an ejection device has proven itself. When closing the user must apply a force to tension the ejection device during the retraction movement. Only after tightening the ejector does the self-tightening take effect and the user can release the pusher. In addition, in the case of an accidental unlocking of the ejection device, the push element must first be moved a certain distance in the opening direction, so that the push element can then be closed again by renewed tensioning of the energy accumulator of the ejection device.
    It is therefore an object of the present invention to provide an opening and closing device for a pusher comprising a self-closing mechanism and an ejecting device, and which is easy to handle N0011325-lP / fw
    Paul Hettich GmbH & Co KG. .......... ^^ "Opening and Closing Program £ 1¾ $ jij Scfiub ^ e ^ nt " «* * * * · · · · * * Φ ♦ · * ♦ # ♦ * · · -2-
    This object is achieved with an opening and closing device with the features of claim 1.
    In the case of the opening and closing device according to the invention, an energy store of the ejection device can be charged by an energy store of the self-closing mechanism. As a result, the user only has to charge an energy store, namely the Selbsteinzuges. It is not necessary that during a closing movement and the energy storage of the ejector is charged. This makes it possible that the user after placing or picking up an object from the pusher or on the pusher there is a force pulse ln closing direction and the pusher is then smoothly moved to the closed position, without the user then manually another force must apply. This is felt to be particularly comfortable because the user does not have to accompany the closing process manually. Only in the direction of opening a force is applied to charge the energy storage of Selbsteinzuges, the user attacks when opening the pusher anyway with one hand on the pusher to operate this. The application of a force in the direction of opening is perceived as less disturbing.
    Preferably, by means of the ejection device, the running rail or the push element from a closed position in a first öffiumgsposition movable, then the running rail can be moved by a user in the opening direction while charging the force accumulator of Selbsteinzuges. The first Öffposungsposltlon can be angeondnet so that the user can grip the pusher comfortably, for example on a front panel of a drawer. This allows the front panel to be designed with a handle-free look. However, it is also possible to mount a handle.
    Advantage of the opening and closing device Is that when closing without weather intervention of the user first the energy storage of the ejector is loaded and then the pusher is moved via a preferably damped self-closing device in the closed position. The pusher can also be used without the use of the ejection function, then occurs when closing only the preferred damped Selbsteinzugsvorrichtung in action. An opening of the push element is possible from any position nondestructive for the opening and closing device. N0011325-IP / fw
    Paul Hettich GmbH & Co KG .. .. .. .. ^ ^ "Opening and Schüeßvorricjhtuiig φί & $$ ^ iube {a £ nt " For a safe charging of the opening and Schlleßvorrlchfung in a closing movement, the spring force of the energy storage of the Sebstaffzuges is preferably greater than the spring force of the energy storage device of the ejection device, for example by at least 20%.
    According to a further embodiment, a latching mechanism is provided which couples the self-closing mechanism with the ejection device. As a result, the opening and closing device can be made particularly compact. The locking mechanism can aulweisen a Kurvenfuhrung and a guided in the cam guide switching element. In this case, a first energy accumulator can be connected to the curved guide and a second energy accumulator to the switching element. Depending on the configuration of the latching mechanism, the force memory of the self-closing or the energy storage of the ejection device can be connected to the curve guide and the other energy storage with the Schaitelement Preferably, the cam guide is slidably mounted on a housing, so that a relative movement of the shading element for Kurvenföhrung both the movable Schaitelement can be realized as well as by the movable cam guide. However, the Schaitelement is latched to a loop portion of the Kurvenföimlgen at a locking receptacle, so that form Schaitelement and cam guide in a predetermined position a rusty unit. The Schaitelement is connected to a driver which is movable along at least one Förraungsbahn on a housing. For a stable construction, a first activator is fixed on the running rail, which can be brought into engagement with a driver of the ejection device for a predetermined distance. Furthermore, a second activator is fixed on the running rail and can be brought into engagement with a control of the self-closing mechanism, preferably in order to tension an energy accumulator of the self-closing mechanism via the control element End position achieved by the energy storage of Selbsteinzuges.
    According to a further embodiment, a damper is provided, by means of which the closing movement of the running rail is braked before reaching the closing position. As a result, noisy impact noise when closing the thrust element can be avoided and also a decoupling of the locking mechanism is avoided if a uniform and slow movement of the cam guide is ensured by the damper. N0011325 IP / fw
    Paul Hettich GmbH & Co KG ................ "Opening and ShoPing AdvAnCE fwiiem 6cKubelemeAt " • · for · · * * * * -4 - **
    The invention will be explained in more detail below with reference to an embodiment with reference to the accompanying drawings. Show it:
    Figure 1 is a perspective view of an embodiment of an opening and a SchHeßvorrichtung invention; Figure 2 is a perspective view of the opening and closing device of Figure 1 with the housing removed; Figure 3 is a front view of the opening and closing device of Figure 1; Figure 4 is a plan view of the opening and Schiießvorrichtung of Figure 1; Figure 5 is a detail view of the opening and Schiießvorrichtung of Figure 4; FIG. 6 shows a perspective detailed view of the opening and closing device of FIG. 1 without pull-out guide; Figure 7 is an exploded perspective view of the ejection device and the self-closing of the opening and closing device of Figure 1; Figure 8 is a plan view of the opening and closing device of Figure 1 without pullout guide, and Figures 9A to 19 are several views of the ejection device and the self-closing of the opening and closing device of Figure 11n different positions.
    An opening and closing device comprises a pullout guide 1, which has a mounted on a furniture body, a household appliance or other stationary body guide rail 2, on which a running rail 3 is movably held The running rail 3 can be guided directly to the guide rail 2, it can however, one or more means N0011325-IP / fw
    Paul Hettich GmbH & Co KG ............ ^ # "Opening and Closing Prewrite Wait a tio ^ qi'Sc ^ ubejMpfiit " Be arranged between the guide rail 2 and the running rail 3, to extend the extension length of the pullout guide 1.
    On the pullout guide 1, an ejection device 4 is provided, which has a housing 7, on which a driver 6 is slidably guided The driver 6 comprises a receptacle into which engages a web-shaped activator 5, which is festgeiegt to the running rail 3. The ejection device is tensioned via a force accumulator in the form of a tension spring 8
    Further, a damper 9 is provided, which brakes the running rail 3 in a Schfieß movement before reaching the closed position. On the running rail 3, a hook 13 is formed on the back, on which a thrust element, such as a drawer, can be mounted.
    On the running rail 3, a second activator 10 is further defined, which cooperates with a self-closing 14.
    As shown in Figure 3, the activators 5 and 10 are spaced from each other by the track rail 3. In this case, the running rail 3 is held so that it can move above the rolling elements 11 at a conveying portion 12 of the guide rail 2.
    The housing 7 is fixed to a bottom portion 20 of the guide rail 2, with corresponding latching projections 78 being formed on the housing 7 for this purpose.
    As can be seen from the enlarged view of Figure 5, located in the Bodenabschnttt 20 of the guide rail 2, a guide track 21 which has a central straight section and at the front end an angled end portion 22 and at the rear end also an angled end portion 23 in the Guideway is a projection 31 of a control 30 out.
    The EinzelteSe the ejector 4 and the Selbsteinzuges 14 are shown in Figures 6 and 7. The self-closing 14 comprises a trained as a tension force storage 15, wherein the energy storage 15 has a stronger spring force than the energy storage 8 of the ejection device 4. The energy storage 15 of the self-closing 14th is fixed at one end to a cam guide 16, which is held displaceably in a receptacle 74 of the housing 7. N0011325-IP / fw
    PaulHettichGmbH & CoKG .. β β ·· β ···· # "* #" Opening and closing routine for "iScliubelpfaebt".
    In the cam guide 16, a groove-shaped guideway is formed, on which a switching element 17 is slidably guided. The switching element 17 is formed as a bent wire and engages with a bent end portion 18 in the groove-shaped guideway of the cam guide 16 a. On the opposite side of the switching element 17, a hook 19 is formed, which is fixed to an eyelet 61 of the driver 6. The driver 6 includes a receptacle 60, in which engages the web-shaped activator 5 and can transmit forces in both opening and closing direction. Further, a holder 62 is formed on the driver 6, to which one end of the force accumulator 8 of the ejection device 4 is festgeiegt
    The energy accumulator 8 is fixed on the opposite side to the driver 6 on a receptacle 79 which is formed on the housing 7. Furthermore, a first guide track 70 and a second guide track 80 is formed on dam housing 7 at which the driver is displaceably guided. The first guide track 70 comprises an angled end section 71, so that the driver 6 is pivoted upon reaching the angled end section. As a result, the activator 5 can leave the receptacle 60 on the carrier 6 and be moved freely.
    The housing 7 further comprises upwardly directed latching projections 78, which serve for fixing to the bottom portion 20 of the guide rail. In addition, a lateral receptacle 75 is formed, in which a disk-shaped control element 30 is displaceably guided. The control element 30 is substantially circular in shape and comprises on its upper side a projection 31 which engages in the guideway 21, 22 and 23 of the guide rail 2. The projection 31 of the control element 30 comes into engagement with the second Akttvator 10. The substantially circular control formed 30 includes on its underside a reset contour 32 which engages the closing operation with the stop 36 and thus the control member 30 rotates back to its original position. In the area of the tripping stroke, the damper 9 is in the freewheel and therefore offers little resistance.
    On the housing 7, a sleeve 72 is further formed, to which a cylindrical portion 73 of the damper 9 can be rusted. The damper 9 is designed as a linear damper and comprises a movable piston rod 99, at the end of a Rasteiement 63 is arranged, which is latched to the driver 6. The damper 9 acts only in the closing direction, that is, when the piston rod 99 is moved into the housing of the damper 9, while in the N0011325-IP / fw
    PaulHettichGmbH & CoKG .. ». ... "" Opening and Closing "§" .i5i * Sc ^ ubeleq git " • * 1 * ······ 7- opposite direction a largely force-free pulling out of the piston rod 99 is possible.
    The cam guide 16 includes a boom 33, which engages in the lateral receptacle 75, in which the control element 30 is slidably held. Further, in the cam guide 16, a stop 34 is formed, which cooperates with a stop 35 on the housing 7 to fix the cam guide 1 δ upon reaching the closed position. The curve guide 16 can be prestressed in the closing direction by the energy accumulator 15 of the self-closing mechanism, wherein the energy accumulator 15 is fixed with one end 77 to a holder 76 of the housing 7. In FIGS. 6 and 8, the ejection device 4 and the self-closing device 14 are in the assembled position shown, it being understood that all components are fixed to the housing 7, which is mountable on the guide rail 2. Thus, the Selbstelnzug 14 and the ejector 4 can be prepared as a preassembled unit.
    The operation of the opening and closing direction will be explained in more detail with reference to Figs. 9 to 19. In Figs. 9A and 9B, the opening and closing direction is in a closed position, which is also shown in Figs. 6 and 8. A pusher coupled to the track 3 was pulled by the power storage 15 in a Schtießpositlon, the cam guide 18 is disposed over the stop 34 in an end position The cam guide is in a locked position, since the bent end portion 18 of the switching element 17 rests against a detent 91. The latching recess 91 is formed on a loop-shaped portion of a groove-shaped guide rail 90. The switching element 17 is biased via the driver 6 and the energy accumulator 8 of the ejection device 4 in the opening direction Since the Kraßspeicher 15 of Selbsteinzuges 14 is stronger than the energy storage of the ejector, the Schubeiement remains with the running rail 3 in Schtießpositlon.
    FIGS. 10A and 10B show a position when the ejection device is unlocked. The push element was pressed slightly into a furniture carcass so that the running rail 3 was moved a small distance, for example 2 to 4 mm, in the closing direction. This movement ensures that the driver 6 with the switching element 17 also in N0011325-IP / fw
    PaulHettichGmbH & CoKG ^ .. ^ # ·· # ···· · ·. "Opening in the Scheußvorritzig itujig fijr * eirt Schpbelerhöitt " «* T * * * * * ·· · * -8 ·
    Closing direction is moved and thereby the bent end portion 18 of the switching element 17 is moved against a run-on slope 92 of the guide rail 90 and out of the detent recess 91 out. The end portion 18 is now arranged laterally offset from the latching recess 91 and can be moved freely along the guide track 90 in the opening direction. Since the latching mechanism has been unlocked, the circular accumulator 8 can now move the running track 3 together with the driver 6 and the switching element 17 in the opening direction until the position shown in FIG. 11 is reached.
    In Figure 11, the pusher is arranged in a slightly open position, for example, 3 to 5 cm in front of the furniture body, so that a front panel can be grasped by the user einlach. In this first opening position, the driver 6 is located at the end of the guideway 70 and 80 and has been pivoted so that the activator 5 has been released and can now be moved in the opening direction 5. The cam guide 16 is still in the starting position and was not moved. By the method of the running rail 3, the second activator 10 has now been moved to the projection 31 of the control element 30. Will the user now move the pusher further in the opening direction, wild the energy storage 15 of the self-closing upper second activator 10 and the control 30 stretched Thus, the switching element 17 slides back along the guideway 90 in the cam guide 16th
    In FIGS. 12A and 12B, the user has pulled the push element into the opening direction, so that the energy store 15 of the self-closing mechanism 14 is tensioned via the second activator 10. The switching element 17 with the bent end section 18 has been moved along the guide track 90 so far, the end section 18 is again arranged adjacent to the latching recess 91. By further moving the thrust element in the opening direction, the control element 30 reaches the projection 31 against the angled end section 22, so that the control element 30 is now rotated until the position shown in FIG. 13 is reached. By turning the control element 30, the projection 31 is pivoted upwards and disengages from the second activator 10. As a result, the second activator 10 can now be moved without force in the opening direction, so that only frictional forces are effective, but not the energy accumulator 15 of the self-winding cable , As long as the second activator 10 is still disposed adjacent to the control element 30, the projection 31 is fixed to the angled end portion 22 and the energy storage device 15 can not pull the cam guide 16 in the closing direction. N0011325 IP / fw
    Paul Hettich GmbH & Co KG ............ "Opening and Closing Procedure" in the eUtjeöScftubUdfan ^ t "
    If the second activator 10 is moved past the projection 31 of the control element 30 by a further opening movement of the thrust element, the control element 30 can rotate again and move slightly in the closing direction due to the force of the energy accumulator 15. As a result, the switching element 17 can be latched back to the cam guide 16 by the angled end portion 18 comes to rest on the detent recess 91, as shown in Figures 14A and 14B En is the push element is now completely decoupled from the ejection device 4 and the self-closing 14 and the activators 5 and 10 can be moved freely. For a closing operation, the thrust element is simply triggered in the Schlleßrichtung, so that the running rail 3 is moved in the closing direction and the second activator 10 first comes into engagement with the control element 30 and abuts the projection 31. However, the control element 30 is movable freely in the closing direction, so held only by low frictional forces, so that the closing movement of the thrust element, which has a much higher mass, is not affected. The control element 30 is displaced along the guide track 75 in the housing 7, as shown in Figure 15 reaches the control element 30 with the projection 31, the rear angled end portion 23, pivots the control element 30 and rotates the projection 31, so that it disengages As shown in Figure 16, the position is shown when the first activator 5 unlocks the dog 6 so that the self-closing mechanism 14 activates wildly. The driver 6 is pivoted out of the angled Endabschnftt 71 and can now be moved over the switching element 17 which is latched to the detent recess 91 with the cam guide 16, and the power storage 15 of the self-closing 14 in the closing direction. In this case, the first activator 5 is coupled to the receptacle 60 of the driver 6 and can transmit forces kt closing direction to the thrust element. When moving the driver 6 in Schlleßrichtung wild simultaneously the energy storage 8 of the ejector 4 stretched with the energy storage 15 of the Selbetelnzuges 14 has a greater spring force than the energy storage 8 of the ejector 4, for example, more than 20%, in particular more than 30%. By the movement of the driver 6 in Schüeßrichfung also the damper 9 is activated, which slows down the Schubdement to eliminate excess energy through the closing operation and to avoid a loud attacks. In addition, accidental unlocking of the locking
    Paul HettichGinbH & CoKG ^. * ^ ^ ·· ^ β ·· β. ··. ···; . ··. N0011325-IP / fw "Opening and Closing Preference" Mechantsmus avoided by hard pushing movements. The pusher can now be moved in a decelerated form to sleep.
    In FIG. 18 it is shown that the cam guide 16 with the extension arm 33 is moved to the control element 30 as a result of the closing movement. On the boom 33, a stop 36 is abgeitdet, which has a run-on slope and ensures that the projection 31 is moved out of the angled end portion 23 out into the linear guide track 21. As a result, the control element 30 rotates by the linear movement of the cam guide 16. In FIG. 19, the closing position is shown, in which the control element 30 has been rotated again into the starting position and bears against the extension arm 33. In the closed position, the stop 34 is on the cam guide 16 again in contact with the abutment 35 on the housing 7. The user can now unlock the ejector 4 again by pushing in the pusher so that a new opening and closing cycle is initiated.
    If the user opens the pusher accidentally, a closing of the thrust element can be done immediately, since then the push element is pressed again after unlocking the switching element 17 on the cam guide 16 and the bent end portion is moved in the groove-shaped guideway 90 back to the detent recess 91. It is therefore not necessary to re-tension the self-closing mechanism 14 for an immediate closing operation.
    In the illustrated embodiment, the detent mechanism includes a cam guide 16 and a shade member 17. Of course, other detent mechanisms may be provided to couple the self-closing mechanism to the ejection device.
    The opening and closing device according to the invention is preferably used for drawers, in which a respective Auszugsfühnjng 1 is arranged on opposite Rare. But other applications, such as household appliances, pharmacist cabinets, etc. are possible.
    An opening process can also be done by pulling directly on the pusher. The ejector remains in the locked position and is therefore not triggered. N0011325 IP / fw
    Paul Hettich GmbH & Co KG. * .......... "Opening and Closing Procedures" Jkrht & Eleeient "'" "" v # * "· * · -11-
    Ole opening and closing device can also be mounted on the pusher, then the activators are mounted on a fixed element, for example on the guide rail or on the body.
    The guide track 21 may also be formed on the opening and closing device. FOR D. ANM & .DER0N): 2 5. SEr / 2012
    PATEb dipung uze N0011325-IP / fw
    Paul Hettich GmbH & Co KG ..φ β * · > ··, · · ·, · **:. **. "Opening and Closing Priority" is not possible. -12-
    Bezugszahlenllste 1 pullout guide 2 guide rail 3 track 4 ejector 5 Aklivator 6 driver 7 housing 8 energy storage 9 damper 10 activator 11 rolling elements 12 guide section 13 hook 14 self-closing 15 energy storage 16 curve guide 17 switching element 18 end 19 hook 20 bottom section 21 Fühningsbahn 22 end 23 Endabschnitt 30 control 31 Projection 32 reset contour 33 arm 34 stop 35 stop 36 stop 60 receptacle 61 eyelet 62 holder 63 locking element 70 guide track 71 end section 72 sleeve N0011325-IP / fw
    Paul Hettich GmbH & Co KG. "" Open "and" Missing "of" fitr * e1 "§clip.beieih £ jtt " Cylindrical section 74 Retainer 75 Retainer 76 Retainer 77 End 78 Retaining projection 79 Retainer 80 Guideway 90 Guideway 91 Detent recess 92 Starting slope 99 Piston rod FOR D. REGISTER (IN): 2 5. September 2012
    PATENT ATTORNEY
    DIPL ING. PETER ITZE
    权利要求:
    Claims (1)
    [1]
    ί rV Pi. 'ΤΜνΐ. i'Cicn »i * -. **. N0011325-EP / fw Paul Hettich GmbH & Co MG · »· * · * ί 1. Opening and closing device for a push element with a pull-out guide (1) which has a fixable guide rail (2) and a running rail (3) movably mounted on the guide rail (2) or a center rail Opening position and a closing position is movable, and a self-closing (14), by means of which the running rail (3) can be pulled into the Schließposltlon, and a Ausstoßvorrlchtung (4), by means of which the running rail (3) from a Schließposltlon after unlocking the ejection device (4) is movable in the opening direction, characterized in that by an energy storage device (15) of the self-closing (14) an energy storage device (8) of the ejection device (4) is chargeable 2. Opening and closing device according to claim 1, characterized dene means the ejection device (4), the running rail (3) from the closed position bi a first Öffhungsposition is movable and d The running track (3) can be moved by a user in the direction of opening while the force accumulator (15) of the self-closing mechanism (14) is being charged. 3. Opening and closing device according to claim 1 or 2, characterized in that the spring force of the energy accumulator (15) of the self-closing (14) is greater than the spring force of the force accumulator (8) of the ejection device (4). 4. Opening and closing device according to one of the preceding claims, characterized in that a latching mechanism is provided, which couples the self-closing (14) with the Ausstoßvorrlchtung (4) 5. Opening and closing device according to claim 4, characterized in that the latching mechanism A cam guide (16) and a guided in the cam guide switching element (17) 6. Opening and closing device according to claim 5, characterized in that a first energy store (15) with the cam guide (16) is connected and a second energy storage (8 ) with the Schaitelement (17). * '· J *' · J

    7. Opening and closing device according to claim 5 or 6, characterized in that the cam guide (16) is displaceably mounted on a housing (7). 8. Opening and Schlleßvorrichtung according to one of claims 5 to 7, characterized in that the switching element (17) with a driver (6) is connected, along at least one guideway (70, 80) is movable. 9. Opening and closing device according to one of the preceding claims. characterized in that on the running rail (3) a first activator (5) is fixed, which is engageable with a driver (6) of the ejection device (4) a predetermined distance in engagement. 10. Opening and closing device according to one of the preceding claims, characterized in that on the running rail (3) a second activator (10) is fixed, which can be brought into engagement with a control element (30) of the self-closing (14) - And closing device according to claim 10, characterized in that the second activator (10) via the control (30) biases a force accumulator (15) of the self-closing (14). 12. Opening and closing device according to claim 11, characterized in that the control element (30) via the cam guide (16) is switchable before or when the cam guide (16) reaches an end position by the power storage (15) of the self-closing (14) 13. Opening and Schlleßvorrichtung according to any one of the preceding claims, characterized in that a damper (9) is provided, by means of which the closing movement of the running rail (3) is decelerated before reaching the closed position.

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    同族专利:
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    DE102016113116A1|2016-07-15|2018-01-18|Paul Hettich Gmbh & Co. Kg|Drive device for a movable furniture part and method for opening and closing a movable furniture part|
    DE102016113044A1|2016-07-15|2018-01-18|Paul Hettich Gmbh & Co. Kg|Drive device for a movable furniture part and method for opening and closing a movable furniture part|
    DE102016123482A1|2016-07-15|2018-01-18|Paul Hettich Gmbh & Co. Kg|Drive device for a movable furniture part and method for closing a movable furniture part|
    DE102016120588A1|2016-10-27|2018-05-03|Paul Hettich Gmbh & Co. Kg|Furniture and method for opening a drawer and an inner drawer|
    DE102017107461A1|2017-04-06|2018-10-11|Karl Simon Gmbh & Co. Kg|movement assembly|
    DE102017004611A1|2017-05-15|2018-11-15|Günther Zimmer|Device for controlling end-position-related movements|
    DE102017121701A1|2017-09-19|2019-03-21|Paul Hettich Gmbh & Co. Kg|Drive device for a movable furniture part|
    TW201929735A|2017-12-29|2019-08-01|梅堯國際股份有限公司|Self-opening bouncing device for reducing collision noise and damages to components caused by collision|
    法律状态:
    2016-05-15| REJ| Rejection|Effective date: 20160515 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE102011054441A|DE102011054441A1|2011-10-12|2011-10-12|Opening and closing device for drawer element, has running rail movable from close position in opening direction after releasing ejector, where force accumulator of ejector is chargeable by force accumulator of self-closing mechanism|
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