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:
Jul. 27, 1999
Filed:
Sep. 22, 1997
Michael Weiss, Dittelbrunn, DE;
Reinhold Weidinger, Unterspiesheim, DE;
Mannesmann Sachs AG, Schweinfurt, DE;
Abstract
A pressure plate arrangement 10 including a housing 12 that is fixedly connected to a flywheel 14 and rotatable therewith about an axle. A pressure plate 16 is arranged in the housing 12 so as to be adjustable in the axial direction. The pressure plate 16 may be prestressed in the direction of the flywheel 14 by an energy storage device 18. Interposed between the energy storage device 18 and the pressure plate 16 is a wear compensation device 26. The pressure plate arrangement 10 also includes at least one clearance indicator 31 which is supported on the pressure plate 16 by a friction clamping seat. The clearance indicator 31 detects wear that has occurred during operation by means of relative movement between the pressure plate 16 and a further component of the pressure plate arrangement 10 and brings about an axial repositioning corresponding to the wear using the wear compensation device 26.