Patent · US Expired

Clutch disc arrangement

US4667801A · kind A · utility

3Cited by

2References

6Claims

0Family size

Assignee

Fichtel & Sachs · DE

Inventors

Matthias Fischer · Scheinfeld, DE
Peter Wiggen · Grafenrheinfeld, DE
Rainer Ziss · Schwanfeld, DE

Key dates

Filing date	Nov 19, 1985
Grant date	May 26, 1987
Priority date	—
Expiry date	Nov 19, 2005

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16F15/12313
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A cluch disc of a motor vehicle clutch comprises a clutch disc hub and a hub flange integral therewith. The hub flange is provided with a plurality of coherent windows each of which receives both a helical compression spring and an interconnection bolt interconnecting the cover plates of the clutch disc which are angularly movably mounted on the clutch disc hub. The window is closed at its radially outer side by an uninterrupted web.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.