Patents by Inventor Jany Prevost

Jany Prevost 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).

  • Device for moving at least one door leaf, vehicle provided therewith and associated method
    Patent number: 9931913
    Abstract: A device for moving at least one door leaf, includes a fixed beam that is fixed to the frame, a moving beam that is connected to the fixed beam by swinging rails which allow it to move transversely with respect to the axes of elongation of the fixed and moving beams, a motor which drives the leaf in a movement parallel to the axis of elongation of the moving beam and which, during the swinging of the leaf, also drives a drive cam which is provided with a slot in which there is engaged a pin that is fixed to the fixed beam, and a central roller which is connected to the moving beam and circulates in a groove in the fixed beam during the movement of the leaf.
    Type: Grant
    Filed: February 24, 2014
    Date of Patent: April 3, 2018
    Assignee: FAIVELEY TRANSPORT TOURS
    Inventors: Jany Prevost, Joan Carrion Espeleta, Nicolas Pierre, Philippe Vaucelle
  • Device for Moving at Least One Door Leaf, Vehicle Provided Therewith and Associated Method
    Publication number: 20160046176
    Abstract: A device for moving at least one door leaf, includes a fixed beam that is fixed to the frame, a moving beam that is connected to the fixed beam by swinging rails which allow it to move transversely with respect to the axes of elongation of the fixed and moving beams, a motor which drives the leaf in a movement parallel to the axis of elongation of the moving beam and which, during the swinging of the leaf, also drives a drive cam which is provided with a slot in which there is engaged a pin that is fixed to the fixed beam, and a central roller which is connected to the moving beam and circulates in a groove in the fixed beam during the movement of the leaf.
    Type: Application
    Filed: February 24, 2014
    Publication date: February 18, 2016
    Inventors: Jany Prevost, Joan Carrion Espeleta, Nicolas Pierre, Philippe Vaucelle
  • Motorized door-locking device of reduced size
    Patent number: 6679186
    Abstract: The invention relates to a motorized locking device for a door intended in particular for a rail vehicle, with at least one leaf. The device includes a tilting-body motor intended to be mounted on the vehicle. The axis of the motor is substantially parallel to the longitudinal direction of movement of the leaf.
    Type: Grant
    Filed: March 14, 2002
    Date of Patent: January 20, 2004
    Assignee: Faiveley Transport
    Inventor: Jany Prevost
  • Motorised door-locking device of reduced size
    Publication number: 20020144625
    Abstract: The invention relates to a motorised locking device for a door (2) intended in particular for a rail vehicle, with at least one leaf (3); the said device comprising:
    Type: Application
    Filed: March 14, 2002
    Publication date: October 10, 2002
    Inventor: Jany Prevost