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:
May. 06, 1986
Filed:
Dec. 11, 1984
Franz Hartig, Dittelbrunn, DE;
Dagwin Tomm, Kaiserslautern, DE;
Fichtel & Sachs AG, , DE;
Abstract
The clutch disc for a motor vehicle friction disc clutch comprises a hub provided with an external toothing, and two hub discs of which a first hub disc carries on its internal circumference an internal toothing meshing with play in rotation in the external toothing and the other hub disc is connected non-rotatably and without play in rotation with the hub. Axially on both sides of the first hub disc, side discs are connected with clutch friction linings to form a unit mounted rotatably on the hub. Radially within a zone defined by damping springs of the under-load vibration damper, there are provided, axially between the side discs, damping spring of an idling vibration damper which couple the hub disc through the damping springs with the second hub disc.