Patents by Inventor Jonathan ROST

Jonathan ROST 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).

  • Publication number: 20210062891
    Abstract: A pendulum damping device including a support that rotates about an axis, at least one pendulum body and at least one rolling member guiding the movement of the pendulum body relative to the support, the rolling member engaging with at least one rolling track rigidly connected to the support and with at least one rolling track rigidly connected to the pendulum body. The rolling member includes a first part defining a first axial end, a second part defining a second axial end, and a resilient element arranged in the rolling member so as to axially separate these two parts so that the rolling member exerts an axial clamping force on one of the pendulum body and the support during the movement of the pendulum body relative to the support.
    Type: Application
    Filed: September 6, 2018
    Publication date: March 4, 2021
    Applicant: VALEO EMBRAYAGES
    Inventors: Matthieu MALLEY, Olivier FAFET, Antoine VIGREUX, Didier COUVILLERS, David SALVADORI, Franck CAILLERET, Adrien NERRIERE, Jonathan ROST
  • Publication number: 20200072316
    Abstract: A device for damping torsional oscillations, the device including at least one support capable of rotational displacement around an axis, at least one pendulum assembly, including at least one pendulum mass, the pendulum assembly being movable with respect to the support, at least one rolling member, each rolling member interacting with at least one first raceway defined by the support and with at least one second raceway defined by the pendulum assembly, the displacement of the pendulum assembly with respect to the support being guided by at least one of those rolling members, the device further including at least one friction member, carried by the pendulum assembly, for generating hysteresis in all or parts of the relative displacements of the pendulum assembly and the support.
    Type: Application
    Filed: February 11, 2018
    Publication date: March 5, 2020
    Applicant: NANJING VALEO CLUTCH CO., LTD.
    Inventors: Jonathan ROST, Chunhui LIU, Ke ZHANG, Xing ZHAO, David SALVADORII, Roel VERHOOG, Giovanni GRIECO, Antoine VIGREUX, Olivier FAFET, Matthieu MALLEY