Patents by Inventor Julien Guerra

Julien Guerra 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).

  • Patent number: 9114681
    Abstract: A suspension assembly for an automotive vehicle includes a fixed bracket, a suspension arm mounted between two mounting flanges of the bracket, a spacer mounted in a bore of a flange of the bracket, and an articulation shaft mounted through the flanges, the suspension arm and the spacer. The spacer includes an inner ring in which the articulation shaft is mounted An end face of the inner ring is adapted to be pressed, along a longitudinal axis of the shaft, against a lateral face of the suspension arm. The spacer includes, between its inner ring and the bore in which the spacer is mounted, a deformable sleeve, deformable along die longitudinal axis under a shear effort and adapted to slide with respect to the inner ring or to the bracket, along the longitudinal axis.
    Type: Grant
    Filed: February 15, 2010
    Date of Patent: August 25, 2015
    Assignee: Volvo Trucks AB
    Inventors: Stephane Brun, Julien Guerra
  • Publication number: 20130193663
    Abstract: A suspension assembly for an automotive vehicle includes a fixed bracket, a suspension arm mounted between two mounting flanges of the bracket, a spacer mounted in a bore of a flange of the bracket, and an articulation shaft mounted through the flanges, the suspension arm. and the spacer. The spacer includes an inner ring in which the articulation shaft is mounted An end face of the inner ring is adapted to be pressed, along a longitudinal axis of the shaft, against a lateral face of the suspension arm. The spacer includes, between its inner ring and the bore in which the spacer is mounted, a deformable sleeve, deformable along die longitudinal axis under a shear effort and adapted to slide with respect to the inner ring or to the bracket, along the longitudinal axis.
    Type: Application
    Filed: February 15, 2010
    Publication date: August 1, 2013
    Applicant: RENAULT TRUCKS
    Inventors: Stephane Brun, Julien Guerra