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:
Apr. 24, 2007
Filed:
Nov. 12, 2001
Roël Verhoog, Gournay sur Aronde, FR;
Daniel Bonnel, Amiens, FR;
Roël Verhoog, Gournay sur Aronde, FR;
Daniel Bonnel, Amiens, FR;
Valeo, Paris, FR;
Abstract
A torsional vibration damping device (), in particular for a motor vehicle clutch, said device comprising a disc () and a support () mounted mobile in rotation relative to each other about a common main axis, and linked in rotation via circumferential elastic members () damping torsional vibrations, said elastic members being interposed between the disc () and the support () and maintained in position circumferentially via lugs () of the disc () and lugs () of the support () whereon are supported the elastic members () and radially via a guide ring () passing through the elastic members () and integral with the disc (). Said device is characterised in that the lugs () of the support () are mounted on either side of a section of the ring () and the lugs () of the disc () can move freely at the angle between the lugs () of the support ().