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:
Jun. 03, 2003
Filed:
Aug. 30, 2001
Martin E. Kummer, Auburn, IN (US);
Eaton Corporation, Cleveland, OH (US);
Abstract
A clutch travel stop limits the amount of vehicular clutch travel adjustment normally permitted for compensating clutch component wear. The stop is attached to a centrifugal weight and roller clutch actuation module to control the amount of permissible wear of clutch components including, for example, friction plate linings. In one embodiment, the stop is defined by a protuberance, such as an integrally formed radially extending lug integrally affixed to an outer circumferential periphery of the housing of the centrifugal module. The lug is positioned to arrest relative movement between respective flanges of a clutch cover and the centrifugal module to limit adjustment of the clutch so that an over-adjustment condition is avoided. Potential damage to critical clutch components is thereby minimized, such as damage to flywheel and pressure plate components caused by fasteners that become exposed after clutch linings retained by the fasteners to the friction disc have become worn.