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:
Mar. 24, 2020
Filed:
May. 11, 2017
Valeo Embrayages, Amiens, FR;
Michael Hennebelle, Houdain, FR;
Roel Verhoog, Gournay sur Aronde, FR;
Valeo Embrayages, Amiens, FR;
Abstract
A torque transmission device for a motor vehicle includes a torque input element for coupling to a driving shaft, a torque output element for coupling to an input shaft of a gearbox, the torque output element and the torque input element pivotable with respect to one another, and first and second elastic damping stages installed in series between the torque input element and torque output element. The first damping stage has an elastic member installed between the torque input element and a guidance device so as to act against the rotation of the guidance device with respect to the torque input element. The second damping stage has at least one elastic member installed between the guidance device and the torque output element so as to act against the rotation of the torque output element with respect to the guidance device. The guidance device has first and second stop means.