Patents by Inventor Ludovic ROCH

Ludovic ROCH 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).

  • One-way device for transmitting movement by toothed elements and kinematic link
    Patent number: 10527136
    Abstract: A device for transmitting movement between a first rotating and driving toothed element and a second rotating and driven toothed element, the transmitting of movement being limited to a range of rotation that is delimited by starting and ending rotational angular positions of ranges of movement for the toothed elements. The second toothed element has a spring element pulling it in rotation in a direction opposite to the positive direction of rotation bringing the second toothed element from its beginning angular position of operational range of movement to its ending angular position of operational range of movement, and the first toothed element has a particular peripheral arc portion that is devoid of teeth, this particular peripheral arc portion extending circumferentially beyond the end or the last tooth of the toothed peripheral arc portion of the first element, seen in the positive direction of rotation of the latter.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: January 7, 2020
    Assignee: SOGEFI AIR & COOLING (SOCIETE PAR ACTIONS SIMPLIFIEE)
    Inventors: Ludovic Roch, Frederic Depasse
  • DEVICE FOR TRANSMITTING MOVEMENT BY GEARING AND ACTUATING SYSTEM COMPRISING IT
    Publication number: 20170184186
    Abstract: A device for transmitting movement between a first rotating and driving toothed element and a second rotating and driven toothed element, the transmitting of movement being limited to a range of rotation that is delimited by starting and ending rotational angular positions of ranges of movement for the toothed elements. The second toothed element has a spring element pulling it in rotation in a direction opposite to the positive direction of rotation bringing the second toothed element from its beginning angular position of operational range of movement to its ending angular position of operational range of movement, and the first toothed element has a particular peripheral arc portion that is devoid of teeth, this particular peripheral arc portion extending circumferentially beyond the end or the last tooth of the toothed peripheral arc portion of the first element, seen in the positive direction of rotation of the latter.
    Type: Application
    Filed: November 23, 2016
    Publication date: June 29, 2017
    Inventors: Ludovic ROCH, Frederic DEPASSE