IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0804266
(2010-07-15)
|
등록번호 |
US-8419142
(2013-04-16)
|
우선권정보 |
DE-10 2008 011 481 (2008-02-21) |
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
Lipsitz & McAllister, LLC
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
4 |
초록
▼
In order to provide an at least three-rail drawer guide for guiding a drawer that can be withdrawn from a carcase, comprising an outer rail, at least one middle rail mounted on rolling bodies, an inner rail mounted on rolling bodies, and at least one damping apparatus, that takes up only a narrow in
In order to provide an at least three-rail drawer guide for guiding a drawer that can be withdrawn from a carcase, comprising an outer rail, at least one middle rail mounted on rolling bodies, an inner rail mounted on rolling bodies, and at least one damping apparatus, that takes up only a narrow installation space and enables a high load and/or a large withdrawal path, it is proposed that in the fully pushed-in state of the drawer guide at least one rolling body track of at least one middle rail is disposed at least partially between at least one damping apparatus and a rolling body track of the inner rail.
대표청구항
▼
1. At least three-rail drawer guide for guiding a drawer that can be withdrawn from a carcase, comprising: an outer rail;at least one middle rail mounted on rolling bodies;an inner rail mounted on rolling bodies;at least one damping apparatus; anda retraction apparatus for automatically retracting t
1. At least three-rail drawer guide for guiding a drawer that can be withdrawn from a carcase, comprising: an outer rail;at least one middle rail mounted on rolling bodies;an inner rail mounted on rolling bodies;at least one damping apparatus; anda retraction apparatus for automatically retracting the drawer guide from an at least partially withdrawn state into a fully pushed-in state;wherein: in the fully pushed-in state of the drawer guide at least one rolling body track of at least one of the at least one middle rail extends at least partially between a damping element of at least one of the at least one damping apparatus and a rolling body track of the inner rail;the retraction apparatus comprises at least one energy storage mechanism and at least one driver that acts upon the at least one energy storage mechanism; andin the fully pushed-in state of the drawer guide at least one rolling body track of the at least one middle rail extends at least partially between the damping element of at least one of the at least one damping apparatus and a coupling element for coupling the inner rail with the retraction apparatus. 2. Drawer guide according to claim 1, wherein the drawer guide can be disposed completely between a side wall of the carcase and a side wall of the drawer to be withdrawn from the carcase. 3. Drawer guide according to claim 1, wherein in an assembled state of the drawer guide a plane extending substantially vertically and in a withdrawal direction intersects all of the rolling body tracks of the drawer guide and the at least one damping apparatus. 4. Drawer guide according to claim 1, wherein the outer rail, the at least one middle rail and the inner rail have a substantially C-shaped cross section when viewed in a direction at right angles to a withdrawal direction. 5. Drawer guide according to claim 1, wherein an actuating element for actuating the at least one damping apparatus by means of the inner rail is disposed in a withdrawal direction behind the inner rail and, in an assembled state of the drawer guide, extends in a vertical direction over substantially an entire height of the inner rail. 6. Drawer guide according to claim 1, wherein the at least one damping apparatus is disposed at least partially outside of the outer rail, wherein in at least one of the rolling body tracks of the outer rail at least one cut-out is provided, through which extends an actuating element for actuating the at least one damping apparatus. 7. Drawer guide according to claim 6, wherein the actuating element is displaceable along the at least one cut-out. 8. Drawer guide according to claim 1, wherein an actuating element for actuating the at least one damping apparatus by means of the inner rail is provided, which comprises at least one front stop face in a withdrawal direction, which comprises at least one of an elastomer and a thermoplastic material and upon which the inner rail acts in order to actuate the at least one damping apparatus. 9. Drawer guide according to claim 1, wherein the drawer guide comprises a detent apparatus, by means of which the at least one damping apparatus and the inner rail can be releasably coupled to one another. 10. Drawer guide according to claim 9, wherein: the detent apparatus comprises a damper-side detent element and an inner-rail-side detent element,a detent part of the damper-side detent element interacts with a control curve that is disposed at a side of the detent part remote from the inner-rail-side detent element, andthe detent part of the damper-side detent element is movable out of engagement with the inner-rail-side detent element by displacement of the damper-side detent element in a withdrawal direction along the control curve. 11. Drawer guide according to claim 1, wherein the at least one driver and an actuating element for actuating the at least one damping apparatus are configured to be movable relative to one another in a withdrawal direction during at least one of pushing-in and withdrawal of the drawer guide. 12. Drawer guide according to claim 11, wherein during the pushing-in of the drawer guide prior to an unlatching of the at least one driver, the at least one damping apparatus is actuable by means of the inner rail. 13. Drawer guide according to claim 1, wherein the at least one driver and an actuating element for actuating the at least one damping apparatus are configured to be movable relative to one another transversely of a withdrawal direction during pushing-in or during withdrawal of the drawer guide. 14. At least three-rail drawer guide for guiding a drawer that can be withdrawn from a carcase, comprising: an outer rail;at least one middle rail mounted on rolling bodies;an inner rail mounted on rolling bodies;at least one damping apparatus; anda retraction apparatus for automatically retracting the drawer guide from an at least partially withdrawn state into a fully pushed-in state, the retraction apparatus comprising at least one energy storage mechanism and at least one driver that acts upon the at least one energy storage mechanism;wherein: in at least one of the rolling body tracks of the outer rail at least one cut-out is provided, through which extends an actuating element for actuating the at least one damping apparatus,the actuating element comprises at least one front stop face in a withdrawal direction, upon which the inner rail may act with a rear end in the withdrawal direction,the at least one driver and the actuating element are configured to be movable relative to one another in the withdrawal direction during at least one of pushing-in and withdrawal of the drawer guide. 15. Drawer guide according to claim 14, wherein the actuating element is displaceable along the cut-out. 16. Drawer guide according to claim 14, wherein the drawer guide comprises a detent apparatus, by means of which the at least one damping apparatus and the inner rail can be releasably coupled to one another. 17. Drawer guide according to claim 16, wherein: the detent apparatus comprises a damper-side detent element and an inner-rail-side detent element,a detent part of the damper-side detent element interacts with a control curve that is disposed at a side of the detent part remote from the inner-rail-side detent element, andthe detent part of the damper-side detent element is movable out of engagement with the inner-rail-side detent element by displacement of the damper-side detent element in the withdrawal direction along the control curve. 18. Drawer guide according to claim 14, wherein during the pushing-in of the drawer guide prior to an unlatching of the at least one driver, the at least one damping apparatus is actuable by means of the inner rail. 19. Drawer guide according to claim 14, wherein: the at least one driver and the actuating element for actuating the at least one damping apparatus are configured to be movable relative to one another transversely of the withdrawal direction during pushing-in or during withdrawal of the drawer guide.
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