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. 27, 1990
Filed:
Apr. 14, 1989
Walter Parzefall, Bubenreuth, DE;
INA Walzlager Schaeffler KG, , DE;
Abstract
A release bearing assembly for a push type motor vehicle clutch, one side of which is acted upon by a clutch lever via a housing of the release bearing and against the other side of which clutch disk springs are arranged whereby the housing is axially displaceable along a guiding tube characterized in that the housing is provided with an axially displaceable sleeve, a pressure spring acts between a contact surface of the housing and a collar of the sliding sleeve and in the engaged state of the clutch, the sliding sleeve abuts against a stop face which causes the pressure spring to press the release bearing via the housing concentrically against the clutch disk springs.