发明名称 |
Vibration damper with amplitude-selective damping force |
摘要 |
Vibration damper includes a cylinder filled with a damping medium in which a piston rod with a piston is guided in an axially movable manner, wherein the piston divides the cylinder into a work space on the piston rod side and a work space remote of the piston rod. A bypass connects at least one of the two work spaces with a first work chamber in a housing in which an axially movable separating piston separates the first work chamber from a second work chamber, the bypass being controlled by a switchable valve.
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申请公布号 |
US2004200946(A1) |
申请公布日期 |
2004.10.14 |
申请号 |
US20040820402 |
申请日期 |
2004.04.08 |
申请人 |
ZF SACHS AG |
发明人 |
PRADEL ROBERT;BAALMANN HELMUT |
分类号 |
F16F9/46;F16F9/508;F16F9/512;(IPC1-7):F16F9/00 |
主分类号 |
F16F9/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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