Patents by Inventor Francois-Xavier LE LAY

Francois-Xavier LE LAY has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Drive assembly for a motor vehicle drive shaft
    Patent number: 10675971
    Abstract: A drive assembly for a motor vehicle drive shaft including an engine, a gearbox, and a shaft (50) divided into two half-shafts coupled to a differential. A hydraulic machine (10) is linked to the gear box or to the differential in order to be driven by said link. The hydraulic machine (10) forms a bearing (100) for one of the half-shafts (54).
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: June 9, 2020
    Assignee: POCLAIN HYDRAULICS INDUSTRIE
    Inventors: Christophe Pierre Jean Gouzou, Francois-Xavier Le Lay
  • DRIVE ASSEMBLY FOR A MOTOR VEHICLE DRIVE SHAFT
    Publication number: 20170174076
    Abstract: The present invention concerns a drive assembly for a motor vehicle drive shaft comprising au engine, a gearbox, a shaft (50) divided into two half-shafts coupled to a differential, characterised in that a hydraulic machine (10) is linked to the gear-box or to the differential in order to he driven by said link, the hydraulic machine (10) forming a hearing (100) for one of the half-shafts (54).
    Type: Application
    Filed: April 24, 2015
    Publication date: June 22, 2017
    Inventors: Christophe Pierre Jean GOUZOU, Francois-Xavier LE LAY