专利检索 ap:("BASF Polyurethanes GmbH") AND inv:"Frank Rittig" 第 1 页

1.

发明申请
Shock absorber arrangement for a vehicle suspension and use of a lubricant for same 有权

公开(公告)号：US20220111694A1

公开(公告)日：2022-04-14

申请号：US17429639

申请日：2020-02-12

申请人： BASF Polyurethanes GmbH

发明人： Jae Hong LEE , Ulrich Holwitt , Frank Rittig

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.