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:
Jul. 23, 2013
Filed:
Apr. 03, 2009
Daniel Walser, Villars-sur Glâne, CH;
Patrick Marro, Givisiez, CH;
Daniel Walser, Villars-sur Glâne, CH;
Patrick Marro, Givisiez, CH;
Michelin Recherche et Technique S.A., Granges-Paccot, CH;
Compagnie Generale des Etablissements Michelin, Clermont-Ferrand, FR;
Abstract
A motorized hub () for an electric traction automobile vehicle, said motorized hub comprising a hub () adapted to receive a wheel (), the hub being mounted to rotate relative to a hub-carrier () about a hub axis. The motorized hub comprises a traction electric machine having an external stator () fastened to the hub-carrier and an internal rotor () the rotation axis of which is spaced from the hub axis and parallel to said hub axis. The motorized hub comprises reduction means () operating between the rotor of the electric machine and the hub, and friction braking means, the brake rotor () being fastened to the hub and disposed axially on the vehicle interior side relative to the reduction means. The shaft of the rotor () of the electric machine being placed radially outside the brake rotor and extending axially from the reduction means toward the interior of the vehicle.