Patents by Inventor Virginie CHABERT

Virginie CHABERT 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).

  • Differential reducer including means for collecting oil in the two directions of rotation
    Patent number: 11306814
    Abstract: A differential reducer for a motor vehicle, including: a differential mechanism including a ring gear; a reduction mechanism including a secondary pinion and a primary pinion; a crankcase including a first half-crankcase and a second half-crankcase, of which an internal transverse wall of each half includes three bearing seats, each internal transverse wall having first means for collecting and directing oil sprayed by the ring gear, which means turn in a first direction of rotation to the bearing seats; wherein each internal wall includes second means for collecting oil which is sprayed substantially transversally through rotation of the ring gear in a second direction of rotation.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: April 19, 2022
    Assignee: NISSAN MOTOR CO., LTD.
    Inventors: Wilfrield Leloup, Virginie Chabert, Frederic Maudet
  • DIFFERENTIAL REDUCER INCLUDING MEANS FOR COLLECTING OIL IN THE TWO DIRECTIONS OF ROTATION
    Publication number: 20220025968
    Abstract: A differential reducer for a motor vehicle, including: a differential mechanism including a ring gear; a reduction mechanism including a secondary pinion and a primary pinion; a crankcase including a first half-crankcase and a second half-crankcase, of which an internal transverse wall of each half includes three bearing seats, each internal transverse wall having first means for collecting and directing oil sprayed by the ring gear, which means turn in a first direction of rotation to the bearing seats; wherein each internal wall includes second means for collecting oil which is sprayed substantially transversally through rotation of the ring gear in a second direction of rotation.
    Type: Application
    Filed: September 20, 2019
    Publication date: January 27, 2022
    Applicant: NISSAN MOTOR CO., LTD.
    Inventors: Wilfrield LELOUP, Virginie CHABERT, Frederic MAUDET