IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0120573
(2009-09-28)
|
등록번호 |
US-8668288
(2014-03-11)
|
우선권정보 |
IT-MI08A001812 (2008-10-13); IT-MI08A001849 (2008-10-17) |
국제출원번호 |
PCT/EP2009/006970
(2009-09-28)
|
§371/§102 date |
20110323
(20110323)
|
국제공개번호 |
WO2010/043306
(2010-04-22)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
Amster, Rothstein & Ebenstein LLP
|
인용정보 |
피인용 횟수 :
8 인용 특허 :
7 |
초록
▼
The self-closing and opening device (1) particularly of a movable furniture part (103) comprises a fixed guide (8) having a supporting body (2) in which a first slider (3) can slide reversibly along a sliding axis (100) in opposition to and through the action of first elastic means (5), the first sl
The self-closing and opening device (1) particularly of a movable furniture part (103) comprises a fixed guide (8) having a supporting body (2) in which a first slider (3) can slide reversibly along a sliding axis (100) in opposition to and through the action of first elastic means (5), the first slider (3) being engageable with first driving means (106) present on a driving element (6) which slides reversibly in the direction of the sliding axis (100), the supporting body (2) comprising first movement means (4) for movement of the first slider (3) suitable to engage with guide means (12, 13) of the first slider (3), so as to release it from the driving means (106), also provided with a mechanical or elastically yielding stop (9, 120) against which the first slider (3) rests directly or indirectly before it engages with the guide means (12,13) in the first movement means (4) the driving element (6) being then pushed by an ejector (20) generating an initial opening movement of said movable furniture part (103).
대표청구항
▼
1. A self-closing device combinable with an opening system thereof for a movable furniture part comprising a fixed guide having a supporting body in which a first slider can slide reversibly along a sliding axis in opposition to and through the action of first elastic means, said elastic means being
1. A self-closing device combinable with an opening system thereof for a movable furniture part comprising a fixed guide having a supporting body in which a first slider can slide reversibly along a sliding axis in opposition to and through the action of first elastic means, said elastic means being a returning elastic means that returns the first slider to an initial position in which the movable furniture part is closed, said first slider being engageable with first driving means that is engageable or integral with the movable furniture part, comprising a first driving pin present on a driving element which slides reversibly in the direction of said sliding axis, said supporting body comprising first means for movement of said first slider engageable with guide means of said first slider, so as to release it from said driving means, also provided a mechanical or elastically yielding stop against which said first slider rests directly or indirectly before it engages with said guide means, said supporting body having a groove which in the area of the rear end thereof comprises said first means for movement of said first slider and in the area of the front end thereof comprises second means for movement of said first slider transverse to said sliding axis suitable to engage with said guide means of said first slider, said first slider comprising a rear slot and a front slot in which said driving pin engages selectively, said front slot and said rear slot having a respective side wall projecting with respect to the surface separating said front slot and said rear slot to intercept said driving pin. 2. The self-closing device according to claim 1, wherein said first movement means comprise an intermediate side cavity and a rear curve of said groove. 3. The self-closing device according to claim 2, wherein said second movement means comprise a front curve of said groove arranged on the same part of said groove in which said intermediate side cavity and said rear curve are located. 4. The self-closing device according to claim 2, wherein said guide means comprise a front guide pin and a rear guide pin, said front guide pin and said rear guide pin being suitable to engage in said intermediate side cavity and in said rear curve of said groove, said front guide pin also being suitable alternatively to engage in said front curve. 5. The self-closing device according to claim 1, wherein said driving element is supported slidingly in a guide element produced in a cover of said fixed guide. 6. The self-closing device according to claim 1, wherein it has removable coupling means between said movable furniture part and said driving element. 7. The self-closing device according to claim 1, wherein it comprises a second slider carried by said fixed guide and which slides reversibly in the direction of said sliding axis in opposition to and through the action of second elastic means, said second slider being engageable with second driving means present on said driving element. 8. The self-closing device according to claim 7, wherein said removable coupling means have a coupling force greater than the sum of the elastic return force exerted indirectly on said driving element by said first and second elastic means. 9. The self-closing device according to claim 7, wherein said second driving means comprise a tab which extends transversely from said driving element and is constrained to slide in a guide slot produced in said second slider. 10. The self-closing device according to claim 1, wherein said fixed guide supports, behind said driving element, an ejector suitable to generate an initial opening movement of said movable part. 11. The self-closing device according to claim 10, wherein said ejector has an ejection force that is less than the elastic force of said first elastic means. 12. The self-closing device according to claim 1, wherein said driving element can slide reversibly in the direction of said sliding axis integral with an extractable guide. 13. The self-closing device according to claim 1, wherein the mechanical or elastically yielding stop is an elastically yielding stop, and wherein said first elastic means exert on said slider in contact with said elastically yielding stop an elastic force that is less than the elastic force generated by said elastically yielding stop. 14. The self-closing device according to claim 1, wherein the mechanical or elastically yielding stop is a mechanical stop, and wherein said mechanical stop is formed by a step of said supporting body arranged transversely to the direction of said first slider, in turn resting with a rear wall thereof against said step. 15. The self-closing device according to claim 14, wherein said first slider has an inclined surface against which said driving pin is suitable to be pushed so as to move said first slider laterally along said step.
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