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:
Jan. 06, 1987
Filed:
Feb. 19, 1985
Applicant:
Inventor:
Jacques Alas, Eaubonne, FR;
Assignee:
Valeo, Paris, FR;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
464 68 ; 1921062 ;
Abstract
A torsional damper device suitable for automobile vehicle clutch disks. The torsional damper device comprises two coaxial parts disposed to rotate relative to one another within defined limits of relative angular movement. Friction devices are inserted axially between the coaxial parts and comprise a pressure ring which is acted on by an elastic clamping lug outside the friction area of the pressure ring. This enables the overall size, especially the axial dimension, to be reduced.