发明授权
- 专利标题： Elastic connection device for motor vehicle suspension systems
- 专利标题（中）： 用于汽车悬架系统的弹性连接装置
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申请号： US900956申请日： 1992-06-18
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公开(公告)号： US5259600A公开(公告)日： 1993-11-09
- 发明人: Etienne de Fontenay , Patrick Parisot
- 申请人： Etienne de Fontenay , Patrick Parisot
- 申请人地址： FRX Versailles
- 专利权人： Caoutchouc Manufacture et Plastiques
- 当前专利权人： Caoutchouc Manufacture et Plastiques
- 当前专利权人地址： FRX Versailles
- 优先权： FRX9107632 19910619
- 主分类号： B60G17/027
- IPC分类号： B60G17/027 ; B60G7/00 ; F16F13/28 ; F16F15/08 ; B60G13/08
摘要：
A controllable elastic connection device for providing antivibration filtering having two different rigidities in a vehicle suspension system includes a piezo-rigid tubular chamber embedded in an elastomer compound block that is elastically connected between two fastening armatures, whereby the piezo-rigid tubular chamber is expandable under the action of a hydraulic pressure to increase the rigidity of the connection and thereby block the transverse deformability by a ratio of at least three.
公开/授权文献
- US4687966A Deflection yoke for adhesive assembly and mounting 公开/授权日：1987-08-18
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