Patent · US Expired

Suspension strut with vertically adjustable spring perch

US6767010B2 · kind B2 · utility

6Cited by

8References

12Claims

0Family size

Assignee

ZF Sachs AG · DE

Inventors

Alexander K. Miller · Würzburg, DE
Klaus Stretz · Haßfurt, DE
Michael Hurrlein · Hammelburg, DE
Manfred Schuler · Irvine, US

Key dates

Filing date	Aug 28, 2002
Grant date	Jul 27, 2004
Priority date	—
Expiry date	Aug 28, 2022

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60G2204/1242
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

Suspension strut comprising a cylinder and a spring perch which is axially displaceable relative to the cylinder for adjustment of the position, wherein the spring perch has a sleeve portion by which the connection to the cylinder is carried out. A chamber is arranged on the cylinder side which is at least partly filled with a moldable material. The sleeve portion contacts the moldable material, which in a solid state transmits a supporting force from the cylinder to the spring perch.

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