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. 17, 1990
Filed:
Oct. 07, 1988
Alfred Schraut, Waigolshausen, DE;
Fichtel & Sachs AG, Schweinfurt, DE;
Abstract
The clutch disc for a motor vehicle friction clutch comprises a hub (1) with a lining carrier disc (9) held thereon and several friction lining plates (15), arranged in the region of the external circumference of the lining carrier disc and offset in the circumferential direction in relation to one another, axially on both sides of the lining carrier disc (9). The friction lining plates (15) arranged on at least one axial side of the lining carrier disc (9) are secured through axially resilient spring segments (23) on the lining carrier disc (9). The spring segments are radially domed and are held on the lining carrier disc (9) both in the circumferential direction on both sides laterally of the friction lining plate (15) by first rivets (35) and radially towards the hub (1) laterally of the friction lining plate (15) by second rivets (33). The first rivets (35) pass with radial play through holes (41) in the spring segment (23) and guide the spring segment (23) in the region of the holes (41) radially movably on the lining carrier disc (9). The clutch disc is distinguished by high mechanical and thermal loading capacity.