IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0813256
(2012-03-19)
|
등록번호 |
US-8721011
(2014-05-13)
|
우선권정보 |
IT-MI2011A0517 (2011-03-30) |
국제출원번호 |
PCT/EP2012/054771
(2012-03-19)
|
§371/§102 date |
20130130
(20130130)
|
국제공개번호 |
WO2012/130652
(2012-10-04)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
8 인용 특허 :
1 |
초록
▼
The assembly of an automatic opening and closing device and a retaining device for a displaceable part of an article of furniture. The automatic opening and closing device includes a first cursor (8) mobile such as to be selectively engageable with drawing pins (39, 40, 43) operatively connected to
The assembly of an automatic opening and closing device and a retaining device for a displaceable part of an article of furniture. The automatic opening and closing device includes a first cursor (8) mobile such as to be selectively engageable with drawing pins (39, 40, 43) operatively connected to the displaceable part of the article of furniture; a first elastic elements (9), and a second elastic element. The retaining device includes a second cursor (21), mobile along a first sliding guide (20) on a base body (19) such as to be selectively engageable with the drawing pins; a hooking element (23) connected movably to the second cursor (21) and selectively slidable along a second sliding guide (22) or along a third sliding guide (24) provided in the base body (19), and blocking elements in the base body (19), associated to the third sliding guide (24) for releasably blocking the hooking element (23).
대표청구항
▼
1. An assembly of an automatic opening and closing device and a retaining device for a displaceable part of an article of furniture, the automatic opening and closing device comprising: a first cursor, mobile such as to be selectively engageable with drawing pins in an opening position or a closing
1. An assembly of an automatic opening and closing device and a retaining device for a displaceable part of an article of furniture, the automatic opening and closing device comprising: a first cursor, mobile such as to be selectively engageable with drawing pins in an opening position or a closing position of the displaceable part of the article of furniture, where the drawing pins are operatively connected to the displaceable part of the article of furniture,a first elastic element, operatively connected to said first cursor, said first elastic elements soliciting the first cursor in a closing direction of the displaceable part of the article of furniture, and,a second elastic element, acting in an opening direction of the displaceable part of the article of furniture,and the retaining device comprising:a second cursor mobile along a first sliding guide on a base body such as to be selectively engageable with said drawing pins;a hooking element connected movably to the second cursor and selectively slidable along a second sliding guide or along a third sliding guide provided in said base body; andblocking members in said base body, associated to said third sliding guide, the blocking members releasably blocking said hooking element. 2. The assembly of an automatic opening and closing device and a retaining device for a displaceable part of an article of furniture of claim 1, wherein said first, said second and said third sliding guide, and said blocking member, are present in a flat wall of said base body. 3. The assembly of an automatic opening and closing device and a retaining device for a displaceable part of an article of furniture of claim 2, wherein said hooking element includes a profiled pin pivoted to said second cursor and exhibiting an oscillating axis that is perpendicular to said flat wall of said base body. 4. The assembly of an automatic opening and closing device and a retaining device for a displaceable part of an article of furniture of claim 1, wherein said second sliding guide and said third sliding guide exhibit longitudinal tracts which are parallel to one another, connected to one another by a front connecting tract and by a rear connecting tract. 5. The assembly of an automatic opening and closing device and a retaining device for a displaceable part of an article of furniture of claim 1, wherein said blocking member is positioned in a zone that is adjacent to a rear end of said third sliding guide. 6. The assembly of an automatic opening and closing device and a retaining device for a displaceable part of an article of furniture of claim 1, wherein said first sliding guide includes a first and a second parallel longitudinal tract, a first transversal tract extending frontally from said first parallel longitudinal tract, and a second transversal tract extending frontally from said second parallel longitudinal tract, said first and said second transversal tracts being destined to cause a first and a second lateral displacement of the second cursor with respect to a displacement direction of a displaceable guide part by effect of respective drawing pins. 7. The assembly of an automatic opening and closing device and a retaining device for a displaceable part of an article of furniture of claim 6, wherein said second cursor exhibits a front guide pin, slidable along said first longitudinal tract and said first transversal tract of said first sliding guide and a rear guide pin slidable along said second longitudinal tract and said second transversal tract of said first sliding guide. 8. The assembly of an automatic opening and closing device and a retaining device for a displaceable part of an article of furniture of claim 6, wherein a front connecting tract is conformed such as to cause a displacement of said hooking element from a longitudinal tract of said third sliding guide to a longitudinal tract of said second sliding guide when said second cursor performs a second lateral displacement. 9. The assembly of an automatic opening and closing device and a retaining device for a displaceable part of an article of furniture according of claim 1, wherein said second cursor exhibits intercepting walls suitable for interacting with appropriate drawing pins, and an abutment laterally offset from said intercepting walls and destined to interact with one of said drawing pins. 10. The assembly of an automatic opening and closing device and a retaining device for a displaceable part of an article of furniture of claim 1, wherein said blocking member includes an elastically yieldable tooth against which said hooking element is engageable. 11. The assembly of an automatic opening and closing device and a retaining device for a displaceable part of an article of furniture of claim 10, wherein said base body includes a recess which develops perimetrally of said tooth in order to give the tooth the desired elastic yieldability. 12. The assembly of an automatic opening and closing device and a retaining device for a displaceable part of an article of furniture of claim 1, wherein said base body exhibits, frontally of said first, second and third sliding guides, a guide of the first cursor, said further guide being present in a flat wall of an element that is separated from said base body. 13. An article of furniture, comprising the assembly of an automatic opening and closing device and a retaining device according to claim 1.
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