发明授权
- 专利标题： Elastically yieldable unit in particular for the suspension of an engine of a vehicle
- 专利标题（中）： 特别是用于车辆发动机悬架的可弹性单元
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申请号： US597571申请日： 1984-04-09
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公开(公告)号： US4720086A公开(公告)日： 1988-01-19
- 发明人: Robert Le Salver , Dominique Poupard
- 申请人： Robert Le Salver , Dominique Poupard
- 申请人地址： FRX Paris FRX Paris
- 专利权人： Automobiles Peugeot,Automobiles Citroen
- 当前专利权人： Automobiles Peugeot,Automobiles Citroen
- 当前专利权人地址： FRX Paris FRX Paris
- 优先权： FRX7926137 19791022
- 主分类号： F16F13/08
- IPC分类号： F16F13/08 ; F16F9/10
摘要：
The invention provides an elastically yieldable unit which can be manufactured in mass production and ensures a good filtering of vibrations both of high frequency and low amplitude and of low frequency and high amplitude. Such a unit comprises two chambers filled with liquid. These chambers are defined at least partly by elastically yieldable walls and are separated by a rigid partition wall and a movable wall carried by the partition wall. Further, the rigid partition wall defines a conduit of great length and small section which puts the two chambers in communication with each other.