Patents by Inventor Mathieu Roulet

Mathieu Roulet 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).

  • Linear drive
    Patent number: 9500265
    Abstract: The present invention relates to a linear drive with a stator, a runner, and two rotative drive units provided for driving the runner. It is provided according to the invention that the linear drive comprises two magnetorheological clutches, wherein the first drive unit can be coupled to the runner using a first magnetorheological clutch and the second drive unit can be coupled to the runner using a second magnetorheological clutch. The output torque of the first drive unit acts upon the runner in the opposite direction to the output torque of the second drive unit.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: November 22, 2016
    Assignee: Maxon Motor AG
    Inventors: Raniero Pittini, Max Erick Busse-Grawitz, Mathieu Roulet, Dominique Martin, Rene Waldvogel
  • LINEAR DRIVE
    Publication number: 20140137679
    Abstract: The present invention relates to a linear drive with a stator, a runner, and two rotative drive units provided for driving the runner. It is provided according to the invention that the linear drive comprises two magnetorheological clutches, wherein the first drive unit can be coupled to the runner using a first magnetorheological clutch and the second drive unit can be coupled to the runner using a second magnetorheological clutch. The output torque of the first drive unit acts upon the runner in the opposite direction to the output torque of the second drive unit.
    Type: Application
    Filed: November 20, 2013
    Publication date: May 22, 2014
    Applicant: MAXON MOTOR AG
    Inventors: Raniero PITTINI, Max Erick Busse-Grawitz, Mathieu Roulet, Dominique Martin, Rene Waldvogel