发明授权
- 专利标题: Displacement element
- 专利标题(中): 位移元素
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申请号: US11602903申请日: 2006-11-21
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公开(公告)号: US07975994B2公开(公告)日: 2011-07-12
- 发明人: Frank Born , Rainer Massmann , Rolf Mintgen , Dirk Rennecke , Wilhelm Schwab
- 申请人: Frank Born , Rainer Massmann , Rolf Mintgen , Dirk Rennecke , Wilhelm Schwab
- 申请人地址: DE Koblenz
- 专利权人: Stabilus GmbH
- 当前专利权人: Stabilus GmbH
- 当前专利权人地址: DE Koblenz
- 代理机构: Cohen Pontani Lieberman & Pavane LLP
- 优先权: DE102005056005 20051124
- 主分类号: F16F5/00
- IPC分类号: F16F5/00
摘要:
A displacement element includes a first piston, a second piston, a cylindrical housing filled with a fluid under pressure, a piston rod, and a spring. Each of the pistons is adapted to the respective internal diameter of its section and divides the respective section into two pressure chambers. The first piston is arranged at one end of the piston rod, and both pistons each include means for damping the movement of the piston rod respectively in one direction. The second piston is arranged on the side of the first piston facing away from the piston rod and is capable of displacement by means of the first piston in a direction facing away from the open end. The spring is arranged on the side of the second piston facing away from the first piston, and supported by the second piston and the housing.
公开/授权文献
- US20070114103A1 Displacement element 公开/授权日:2007-05-24
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