Patent · US Expired

Vibration damper for a vehicle wheel shock absorber strut

US5421564A · kind A · utility

2Cited by

4References

17Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventors

Hans-Heinrich Kohlmeier · Kolitzheim, DE
Peter Baumann · San Francisco, US
Heinz Bayer · Ulm, DE

Key dates

Filing date	Sep 9, 1992
Grant date	Jun 6, 1995
Priority date	—
Expiry date	Sep 9, 2012

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60G15/068
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A vibration damper for a shock absorber strut is described which is arranged on a piston rod above the elastic body-side bearing facing away from the vehicle wheel. The damper comprises a mass element which is connected with a carrier plate, in which case the element is fastened on a centric pot element by way of radially extending elastic arms, the pot element being held on the free end of the piston rod above the elastic bearing.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.