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:
Jan. 19, 1993
Filed:
Mar. 15, 1991
Eckhard Schneider, Lehrte, DE;
Hubertus Gawinski, Lehrte, DE;
Continental Aktiengesellschaft, Hanover, DE;
Abstract
During a shock absorbing movement a rolling crease of a roll bellows is supported at the outer mantle surface of a wall of a pot-shaped rolling piston in an arrangement for a roll bellows-type pneumatic shock absorber. In order to provide a rolling piston with a high stiffness and a low total weight the wall is provided with stiffening corrugations which are essentially extending in a longitudinal direction of the rolling piston. Due to the stiffening corrugations high loads exerted by the rolling crease and any maximum load peaks occurring during the dynamic operation of the pneumatic shock absorber may be securely received and compensated by the rolling piston.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile