发明申请
- 专利标题： Shock absorber arrangement for a vehicle suspension and use of a lubricant for same
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申请号： US17429639申请日： 2020-02-12
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公开(公告)号： US20220111694A1公开(公告)日： 2022-04-14
- 发明人: Jae Hong LEE , Ulrich Holwitt , Frank Rittig
- 申请人： BASF Polyurethanes GmbH
- 申请人地址： DE Lemfoerde
- 专利权人： BASF Polyurethanes GmbH
- 当前专利权人： BASF Polyurethanes GmbH
- 当前专利权人地址： DE Lemfoerde
- 优先权： EP19156778.3 20190212
- 国际申请： PCT/EP2020/053595 WO 20200212
- 主分类号： B60G15/06
- IPC分类号： B60G15/06 ; F16N15/00 ; C10M103/00 ; C10M103/02 ; C10M107/00
摘要：
A shock absorber arrangement for a vehicle suspension contains a shock absorber having a damper cap and a piston rod, and a supplementary spring which is arranged on the piston rod opposite the shock absorber and has an outer surface facing the damper cap and an inner surface facing the piston rod, and is configured for damping the movement of the shock absorber in the direction of the piston rod on contact with the damper cap. The outer surface and/or the inner surface is at least partially coated with a lubricant.
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