Patent · US Active

Air spring device

US8979076B2 · kind B2 · utility

6Cited by

6References

9Claims

0Family size

Assignee

Continental Teves AG & Co. OHG · DE

Inventor

Holger Oldenettel · Garbsen, DE

Key dates

Filing date	Feb 15, 2010
Grant date	Mar 17, 2015
Priority date	—
Expiry date	Sep 15, 2030

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16F9/38
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

An air spring device having a folding bellows which protects the rolling fold against contaminants, the folding bellows being fastened to that end of the rolling piston which lies opposite the rolling fold, and surrounding the outer guide at least over the length of the latter.

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