The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 1996
Filed:
Jan. 30, 1995
Holger Gubitz, Schweinfurt, DE;
Heinz-Joachim Gilsdorf, Donnersdorf, DE;
Fichtel & Sachs AG, Schweinfurt, DE;
Abstract
Pneumatic spring comprising an elastic rolling bellows connected to a tubular body. The elastic rolling bellows, together with an essentially rigid external tube, forms a spring chamber. A bellows fastening is disposed between the rolling bellows and the external tube, whereby the rolling bellows are inserted into the external tube in a fastening segment, and are held in place by means of a retaining ring. The retaining ring, by means of its inner surface can act as a guide with respect to the rolling bellows connected to the tubular body, so that the external tube is kept at a distance with respect to the part of the rolling bellows connected to the tubular body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile