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:
Dec. 03, 1985
Filed:
Sep. 20, 1983
Applicant:
Inventor:
Pierre Loizeau, Ville d'Avray, FR;
Assignee:
Valeo, Paris, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
1921062 ; 192 7017 ; 464 82 ;
Abstract
A torsion-damping device of the kind comprising two rotary parts capable of limited relative angular displacement with elastic means interposed circumferentially between the two rotary parts, incorporates an elastically deformable arm extending between two bearing elements one of which is fixed in rotation to one of the rotary parts. This bearing element incorporates at least two radially projecting barbs which are forceable engaged axially in a bearing surface of the respective rotary part and between which it is elastically deformable radially and circumferentially. The invention is especially applicable to damping hubs for clutch plate assemblies in motor vehicles.