- 专利标题: Position-relative damper assist system
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申请号: US16319548申请日: 2017-07-20
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公开(公告)号: US11009096B2公开(公告)日: 2021-05-18
- 发明人: Martin Lamoureux , Pierre-Yves Deneault , Claude Porlier , Daniel Van Hee
- 申请人: Elka Suspension Inc. , Horstman Systems Inc.
- 申请人地址: CA Boucherville; CA Vaughan
- 专利权人: Elka Suspension Inc.,Horstman Systems Inc.
- 当前专利权人: Elka Suspension Inc.,Horstman Systems Inc.
- 当前专利权人地址: CA Boucherville; CA Vaughan
- 代理机构: Price Heneveld LLP
- 国际申请: PCT/CA2017/050878 WO 20170720
- 国际公布: WO2018/014134 WO 20180125
- 主分类号: F16F9/34
- IPC分类号: F16F9/34 ; F16F9/48
摘要:
A position-relative damper assist system (1) for use with a vehicle, the position-relative damper assist system (1) comprising top and bottom mounting components (5, 3), a piston assembly (9), an adjustment assembly (19), and a biasing assembly (21). The piston assembly (9) is operatively disposed between the top and bottom mounting components (5, 3), and has a piston head (11) being displaceable within a chamber (13), and being provided with at least one fluid passage (15) for allowing fluid (17) of the chamber (13) to travel therethrough, in order to provide a corresponding damping effect. The adjustment assembly (19) cooperates with the piston head (11) of the piston assembly (9) for adjustably varying an effective cross-sectional profile of the at least one fluid passage (15) in order to in turn vary a corresponding flow rate of fluid (17) passing through said at least one fluid passage (15), and in turn vary the resulting damping effect. The biasing assembly (21) cooperates with the adjustment assembly (19) for selectively varying a configuration of the adjustment assembly (19) in response to a given input indicative of the positioning of the piston assembly (9) within a stroke distance (7), in order in vary the resulting damping effect in response to a corresponding displacement-profiled (23) provided by the biasing assembly (21).
公开/授权文献
- US20190316648A1 POSITION-RELATIVE DAMPER ASSIST SYSTEM 公开/授权日:2019-10-17
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