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:
Mar. 11, 2008
Filed:
Apr. 10, 2003
Gerd Ahnert, Sasbach, DE;
Gerd Ahnert, Sasbach, DE;
Luk Lamellen und Kupplungsbau Beteiligungs KG, Buehl, DE;
Abstract
A clutch assembly in which a clutch, in order to engage, is pressed together against the force of the lining springiness via a lever plate. An additional spring force, which acts upon the lever plate in an opposite direction, alters the load placed on the clutch actuator whereby enabling it to be adapted to a linear compensating spring in an advantageous manner. The additional spring force is preferably applied by a disc spring, whereby the lever plate itself can be provided in the form of a lever disc spring. On the clutch actuator, a change in the direction of force can be prevented when the spring forces are appropriately matched.