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:
Sep. 08, 2015
Filed:
Feb. 24, 2012
Applicants:
Roel Verhoog, Gournay sur Aronde, FR;
Michael Hennebelle, Houdain, FR;
Inventors:
Roel Verhoog, Gournay sur Aronde, FR;
Michael Hennebelle, Houdain, FR;
Assignee:
VALEO EMBRAYAGES, Amiens Cedex, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F 15/121 (2006.01); F16D 3/12 (2006.01); F16F 15/123 (2006.01); F16D 3/66 (2006.01);
U.S. Cl.
CPC ...
F16D 3/12 (2013.01); F16D 3/66 (2013.01); F16F 15/1217 (2013.01); F16F 15/1232 (2013.01);
Abstract
A torsional damper () comprises a hub () coupled to a radial annular web (); two guide washers; elastic members (); and friction means, relative angular deflections of the guide washers and the annular web () being limited in a first rotation direction (D) by a first series of stops () of the guide washers that interact with a first series of protruding parts () of the annular web (), and in a second rotation direction (R) by a second series of stops () of the guide washers that interact with a second series of protruding parts () of the annular web ().