发明名称 Vibration damper with amplitude-dependent damping force
摘要 Vibration damper with amplitude-dependent damping force includes a cylinder, in which a piston rod, carrying a piston, is guided with freedom of axial movement, where the piston divides the cylinder into a working space on the piston rod side and a working space on the side away from the piston rod. The piston rod carries at least part of a housing, which is mounted in the direction of the piston rod-side working space, and where a separating body is supported inside the housing with freedom to slide. The separating body divides the housing into first and second working chambers, where the first working chamber is connected by at least one radial connecting opening to the piston rod-side working space and the second working chamber is connected by a connecting channel to the working space on the side away from the piston rod. At least a part of the housing is connected to the piston rod by a weld.
申请公布号 US2005109571(A1) 申请公布日期 2005.05.26
申请号 US20040993614 申请日期 2004.11.19
申请人 ZF FRIEDRICHSHAFEN AG 发明人 BURKERT GUNNAR;FORSTER ANDREAS;GILSDORF HEINZ-JOACHIM;GONSCHORREK HANS;MACKERT FRANK;KIEFER THOMAS;SAUER KLAUS
分类号 F16F9/512;(IPC1-7):F16F9/34 主分类号 F16F9/512
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