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. 05, 2023
Filed:
Mar. 28, 2019
Applicant:
Valeo Embrayages, Amiens, FR;
Inventors:
Pascal Dast, Cergy Pontoise, FR;
Gabriel Bouche, Cergy Pontoise, FR;
Assignee:
VALEO EMBRAYAGES, Amiens, FR;
Primary Examiner:
Int. Cl.
CPC ...
F16D 3/12 (2006.01); F16F 15/123 (2006.01);
U.S. Cl.
CPC ...
F16D 3/12 (2013.01); F16F 15/123 (2013.01); F16F 15/12326 (2013.01); F16F 15/12346 (2013.01);
Abstract
A torsion damping device for a vehicle transmission including a first rotary element and a second rotary element which are able to move in rotation relative to one another about an axis against the action of a spring acting circumferentially between these, a seat being positioned on one end of the spring, this seat comprising a first axial guidance arrangement providing axial guidance between the first rotary element and the seat, and a second axial guidance arrangement providing axial guidance between the second rotary element and the seat.