Acceleration and deceleration device with two carrier elements
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E05F-015/06
F15B-015/22
출원번호
US-0806455
(2010-08-12)
등록번호
US-8418406
(2013-04-16)
우선권정보
DE-10 2008 009 046 (2008-02-13)
발명자
/ 주소
Zimmer, Günther
Zimmer, Martin
출원인 / 주소
Zimmer, Günther
대리인 / 주소
Bach, K. J.
인용정보
피인용 횟수 :
2인용 특허 :
9
초록▼
In an acceleration and deceleration device which includes at least one energy storage device and a cylinder with at least one piston movably disposed in the cylinder and moved therein by a carrier element and a sliding door including a slidable door panel provided with an acceleration and decelerati
In an acceleration and deceleration device which includes at least one energy storage device and a cylinder with at least one piston movably disposed in the cylinder and moved therein by a carrier element and a sliding door including a slidable door panel provided with an acceleration and deceleration device, a second carrier element is provided guiding either the first piston or the second piston for movement in the cylinder so as to control the movement of pistons and of the sliding door near its end positions.
대표청구항▼
1. An acceleration and deceleration device (20) comprising an energy storage device (32), a cylinder (43) with first and second pistons (61, 81) disposed in the cylinder (43) and being movable therein by means of a first carrier element (111, 131), and a second carrier element (131, 111) guiding one
1. An acceleration and deceleration device (20) comprising an energy storage device (32), a cylinder (43) with first and second pistons (61, 81) disposed in the cylinder (43) and being movable therein by means of a first carrier element (111, 131), and a second carrier element (131, 111) guiding one of the first piston (61, 81) and the second piston (81, 61) for movement in the cylinder (43) relative to the second and, respectively, the first piston (61, 81), the carrier elements (111, 131) being connected to the pistons (61, 81) so as to be movable therewith over predetermined stroke lengths, the sum of the stroke lengths of the carrier elements (111, 131) being greater than the length of the cylinder interior. 2. An acceleration and deceleration device according to claim 1, wherein each piston (61, 81) separates in the cylinder (43), a displacement chamber (101) from a compensation chamber (102, 103). 3. An acceleration and deceleration device according to claim 1, wherein between the two pistons (61, 81) a displacement chamber (101) is formed in the cylinder (43). 4. An acceleration and deceleration device according to claim 1, wherein the energy storage device (32) is connected to both carrier elements (111, 131). 5. An acceleration and deceleration device according to claim 1, wherein the acceleration and deceleration device comprises a hydraulic deceleration structure. 6. A sliding door including a sliding door panel (2) and an acceleration and deceleration device (20) comprising an energy storage device (32), a cylinder (43) with first and second pistons (61, 81) disposed in the cylinder (43) and being movable therein by means of a first carrier element (111, 131) and a second carrier element (131, 111) each being connected to a respective one of the first piston (61, 81) and the second piston (81, 61) for movement with the respective piston in the cylinder (43) relative to the other piston (61, 81) over predetermined stroke lengths, the sum of the stroke lengths of the carrier elements (111, 131) being greater than the length of the cylinder interior. 7. A sliding door according to claim 6, wherein the sliding door panel (2) has in the direction of its movability a length which is not greater than 600 mm.
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이 특허에 인용된 특허 (9)
Lam, Harn Lian; Lam, Harn Yan, Closing device for drawers.
Coleman Michael D. (Indianapolis IN) Smith Tammy S. (New Palestine IN) Tilly Herman M. (Indianapolis IN) Fritsch Theodore J. (Indianapolis IN), Rocker latch overhead door holder assembly.
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