Patents by Inventor Maxence Pister

Maxence Pister 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).

  • Bearing guide device of a combustion piston for a variable compression ratio engine
    Patent number: 11078835
    Abstract: A bearing guide device of a combustion piston for a variable compression ratio engine. The movement of the combustion piston from a top dead center to a bottom dead center drives the movement of a synchronized roller made up of a cylindrical body and a pinion from a first position to a second position relative to first and second racks. According to the disclosure, the first and/or second racks have a different circular pitch than the pinion so that the flanks of the teeth of the pinion engage with the flanks of the teeth of the first and second racks only when the pinion is in the first or second position.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: August 3, 2021
    Assignees: MCE 5 Development, Vianney Rabhi
    Inventors: Sylvain Bigot, Maxence Pister
  • BEARING GUIDE DEVICE OF A COMBUSTION PISTON FOR A VARIABLE COMPRESSION RATIO ENGINE
    Publication number: 20200318534
    Abstract: A bearing guide device of a combustion piston for a variable compression ratio engine. The movement of the combustion piston from a top dead center to a bottom dead center drives the movement of a synchronized roller made up of a cylindrical body and a pinion from a first position to a second position relative to first and second racks. According to the disclosure, the first and/or second racks have a different circular pitch than the pinion so that the flanks of the teeth of the pinion engage with the flanks of the teeth of the first and second racks only when the pinion is in the first or second position.
    Type: Application
    Filed: May 16, 2017
    Publication date: October 8, 2020
    Applicants: MCE 5 Development
    Inventors: Sylvain Bigot, Maxence Pister