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. 23, 2025
Filed:
Feb. 25, 2021
Applicant:
Valeo Embrayages, Amiens, FR;
Inventors:
Loic Vassieux, Cergy Pontoise, FR;
Dominique Lheureux, Cergy Pontoise, FR;
Daniel Vuckovic, Cergy Pontoise, FR;
Benoit Perry, Cergy Pontoise, FR;
Assignee:
VALEO EMBRAYAGES, Amiens, FR;
Primary Examiner:
Int. Cl.
CPC ...
F16F 15/123 (2006.01); F16F 15/12 (2006.01);
U.S. Cl.
CPC ...
F16F 15/12326 (2013.01); F16F 15/1203 (2013.01);
Abstract
A torsion damping device includes: a first coaxial part and a second coaxial part, springs acting circumferentially between the first coaxial part and the second coaxial part, and a plurality of seats, in which at least one of the seats is a seat that can be mounted in a first orientation and in a second orientation, this seat being a worn seat mounted in the second orientation and exhibiting traces of wear caused by previous use in the first orientation.