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:
Apr. 04, 2006
Filed:
Mar. 01, 2004
Ulrich Huelsemann, Neuhausen, DE;
Ulrich Huelsemann, Neuhausen, DE;
Dr. Ing. h.c.F. Porsche AG, Stuttgart, DE;
Abstract
A friction clutch intended for a drive assembly of a motor vehicle, operates between an internal-combustion engine and a transmission. The clutch has a clutch release device arranged inside a transmission/clutch housing and has a clutch release bearing and a hydraulic operating device with a cylinder housing and an operating piston operating in the cylinder housing. For optimizing the clutch release device of the friction clutch, the cylinder housing of the hydraulic operating device of the clutch release device is mounted on a bearing structure arranged adjacent to the internal-combustion engine and the friction clutch, which bearing structure is constructed independently of the clutch housing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile