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:
May. 09, 2017
Filed:
Jun. 29, 2011
Applicant:
Stéphane Venturi, Roiffieux, FR;
Inventor:
Stéphane Venturi, Roiffieux, FR;
Assignee:
IFP ENERGIES NOUVELLES, Rueil-Malmaison, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 37/06 (2006.01); F16H 3/10 (2006.01); B60K 6/383 (2007.10); B60K 6/387 (2007.10); B60K 6/48 (2007.10); B60K 6/547 (2007.10); B60W 10/02 (2006.01); B60W 10/06 (2006.01); B60W 10/08 (2006.01); B60W 20/00 (2016.01); F16H 61/02 (2006.01);
U.S. Cl.
CPC ...
F16H 3/10 (2013.01); B60K 6/383 (2013.01); B60K 6/387 (2013.01); B60K 6/48 (2013.01); B60K 6/547 (2013.01); B60W 10/02 (2013.01); B60W 10/06 (2013.01); B60W 10/08 (2013.01); B60W 20/00 (2013.01); F16H 61/0295 (2013.01); B60K 2006/4808 (2013.01); B60Y 2200/124 (2013.01); Y02T 10/626 (2013.01); Y02T 10/6221 (2013.01); Y02T 10/6286 (2013.01); Y10T 74/19051 (2015.01);
Abstract
The present invention relates to a speed transmission device for a hybrid type motor vehicle comprising a primary transmission shaft () connected to a thermal engine () through a disengaging coupling () and carrying at least two primary toothed wheels () cooperating with at least two secondary toothed wheels () carried by a secondary transmission shaft () connected to an axle shaft () of the vehicle and to an electric machine (). According to the invention, one () of the secondary toothed wheels is carried by secondary shaft () through a one-way coupling ().