logo

For the Inventor, By the Inventor

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.:

US 9644709 B1

PDFFull Text
Expired
Date of Patent:
May. 09, 2017

Filed:

Jun. 29, 2011

Speed transmission device for a hybrid type motor vehicle

Applicant:

Stéphane Venturi, Roiffieux, FR;

Inventor:

Stéphane Venturi, Roiffieux, FR;

Assignee:

IFP ENERGIES NOUVELLES, Rueil-Malmaison, FR;

Attorney:

Fitch, Even, Tabin & Flannery LLP

Primary Examiner:

William Kelleher

Assistant Examiner:

Zakaria Elahmadi

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 ().

Find Patent Forward Citations

Venturi, Stéphane. (2017). Speed transmission device for a hybrid type motor vehicle (U.S. Patent No. 9644709). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9644709

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…