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. 14, 2020
Filed:
Jan. 22, 2016
Applicant:
Valeo Embrayages, Amiens, FR;
Inventors:
Assignee:
Valeo Embrayages, Amiens, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F 15/133 (2006.01); F16F 15/131 (2006.01); F16F 3/02 (2006.01); F16H 57/00 (2012.01);
U.S. Cl.
CPC ...
F16F 15/1336 (2013.01); F16F 3/023 (2013.01); F16F 15/13157 (2013.01); F16H 57/0006 (2013.01); F16H 2057/0012 (2013.01);
Abstract
A damping device for damping vibrations of a motor vehicle transmission drivetrain. The damping device features a first element and a second element () rotationally movable around a rotation axis X, an elastic damping member having an elastic blade () mounted rotationally integrally with the first element () and a rolling body movable with respect to the second element along a curvilinear trajectory over at least a predetermined angular sector (A). Movement of the rolling body along the curvilinear trajectory with respect to the second element is accompanied by a movement of the rolling body on the elastic blade, causing the elastic blade to flex.