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:
Jun. 14, 2016
Filed:
Apr. 24, 2012
Giovanni Grieco, Colombes, FR;
Norberto Termenon, Paris, FR;
Giovanni Grieco, Colombes, FR;
Norberto Termenon, Paris, FR;
Valeo Embrayages, , FR;
Abstract
A torsion damping device () of an automotive temporary coupling system, comprising: a torque input element (A,B) and a torque output element (); an upstream circumferentially acting elastic member (A) capable of being loaded by or of loading the input element (A,B); a downstream circumferentially acting elastic member (B) capable of loading or of being loaded by the output element (); a radial phase washer (A,B) arranged so that the two elastic members (A,B) are mounted in series; each elastic member (A,B) is received circumferentially between a phasing face (A,B) and an oppositely located radial retention face (B,A) of the phase washer (A,B), the circumferential distance (D) between said faces (A,B,B,A) being equal at most to the circumferential length of the elastic member at rest.