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:
Aug. 02, 2011
Filed:
Mar. 25, 2008
Michel Descombes, Versailles, FR;
Pierre-julien Barraud, Rochecorbon, FR;
Virginie Hamada, Tours, FR;
Régis Petit, Courcelles de Touraine, FR;
Michel Descombes, Versailles, FR;
Pierre-Julien Barraud, Rochecorbon, FR;
Virginie Hamada, Tours, FR;
Régis Petit, Courcelles de Touraine, FR;
Aktiebolaget SKF, Gothenburg, SE;
Abstract
The disengageable pulley device includes a pulley mounted on an internal transmission element, and a free wheel provided with a plurality of wedges and with a cage for the wedges, said free wheel being designed to provide one-way engagement between the pulley and the internal transmission element. The device includes an elastic connecting member provided with a first fixing part for fixing it to the internal transmission element, with a second fixing part for fixing it to the cage, and with a working part between said fixing parts, said working part being radially moveable relative to the internal transmission element and being adapted to exert a circumferential return force on the cage.