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. 15, 2010
Filed:
Nov. 20, 2008
Matthias Ehrlich, Buehl, DE;
Norbert Esly, Buehl, DE;
Matthias Ehrlich, Buehl, DE;
Norbert Esly, Buehl, DE;
LuK Lamellen und Kupplungsbau Beteiligungs KG, Buehl, DE;
Abstract
A lever system for actuating a clutch in the power train of a motor vehicle or of a disc brake, including: a lever () with a first side () rotatably supported on a pivot () and with a side () in functional connection with a pressing means (). The lever () rests on a movable fulcrum () provided by a moveable support unit () that is displaceable in radial direction relative to the rotation axis of the clutch or the disc brake and which is displaceable using a motor-driven () spindle (. The moveable support unit () rests on a raceway () and includes two roller sets () each with rollers (). Each of the roller set () includes at least three rollers () and at least two of the rollers () include approximately equal first diameters.