Patents by Inventor Jean Marc ALLEGRE

Jean Marc ALLEGRE 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).

  • Suspension bumper for the suspension of a vehicle comprising improved progressivity
    Patent number: 10857847
    Abstract: Suspension bumper for the suspension of a motor vehicle, comprising a molded part made of elastomer being essentially symmetrical in revolution about a main axis of compression, this bumper comprising one end forming a crown comprising bearing faces (48) designed to receive pressure from a moving part, the end crown comprising protuberances (58, 60) that are separated from one another by notches (54) distributed over the perimeter of this crown, these bosses having bearing faces (48) arranged at various heights.
    Type: Grant
    Filed: March 6, 2017
    Date of Patent: December 8, 2020
    Assignee: PSA AUTOMOBILES SA
    Inventors: Olivier Marck, Damien Piranda, Jerome Muller, Jean Marc Allegre, Frederic Guigand
  • Suspension Bumper For The Suspension Of A Vehicle Comprising Improved Progressivity
    Publication number: 20190118599
    Abstract: Suspension bumper for the suspension of a motor vehicle, comprising a molded part made of elastomer being essentially symmetrical in revolution about a main axis of compression, this bumper comprising one end forming a crown comprising bearing faces (48) designed to receive pressure from a moving part, the end crown comprising protuberances (58, 60) that are separated from one another by notches (54) distributed over the perimeter of this crown, these bosses having bearing faces (48) arranged at various heights.
    Type: Application
    Filed: March 6, 2017
    Publication date: April 25, 2019
    Inventors: Olivier Marck, Damien Piranda, Jerome Muller, Jean Marc Allegre, Frederic Guigand
  • Strut rod made of composite material for suspension of front axle of vehicle
    Patent number: 10179491
    Abstract: The invention relates to a strut rod made of composite material for a suspension of a front axle of a vehicle, including: an upper part coupled to a rod and piston assembly connected to a vehicle body; and a U-shaped lower part including two brackets for fixing a knuckle arm of the vehicle. This strut rod includes means for detecting a crack. This detection means includes at least one additional edge positioned so as to project from an outer surface of the U-shaped lower part of the strut rod in a region where a crack possibly occurs in the case of an accidental shock on a wheel of the vehicle.
    Type: Grant
    Filed: September 22, 2015
    Date of Patent: January 15, 2019
    Assignee: KYB Corporation
    Inventors: Jean Marc Allegre, Vincent Hernette
  • STRUT ROD MADE OF COMPOSITE MATERIAL FOR SUSPENSION OF FRONT AXLE OF VEHICLE
    Publication number: 20170274718
    Abstract: The invention relates to a strut rod made of composite material for a suspension of a front axle of a vehicle, including: an upper part coupled to a rod and piston assembly connected to a vehicle body; and a U-shaped lower part including two brackets for fixing a knuckle arm of the vehicle. This strut rod includes means for detecting a crack. This detection means includes at least one additional edge positioned so as to project from an outer surface of the U-shaped lower part of the strut rod in a region where a crack possibly occurs in the case of an accidental shock on a wheel of the vehicle.
    Type: Application
    Filed: September 22, 2015
    Publication date: September 28, 2017
    Applicants: PEUGEOT CITROEN AUTOMOBILES SA, KYB Corporation
    Inventors: Jean Marc ALLEGRE, Vincent HERNETTE