Patents by Inventor Jacques Bourgeot

Jacques Bourgeot 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).

  • Elastic bearing
    Patent number: 5271678
    Abstract: Elastomeric rubber bearing for being connected between two bodies. The bearing employs an element having a series of resilient elements connected together by a series of interposed rigid elements. The thickness of the resilient elements and the width of the cross-section of the resilient and rigid elements vary in relation to the position of the elements.
    Type: Grant
    Filed: September 10, 1992
    Date of Patent: December 21, 1993
    Assignee: Caoutchouc Manufacture et Plastiques S.A.
    Inventor: Jacques Bourgeot
  • Train of railway cars having truncated conical resilient articulation on shared truck between two adjacent cars
    Patent number: 5150657
    Abstract: A train of railroad cars having an articulated connection between adjacent railway cars which share a common truck. The articulated connection employs a connecting element having a series of truncated conical resilient elements connected together by a series of interposed truncated conical rigid elements. The thickness of the resilient elements and the width of the cross-section of the resilient and rigid elements vary in relation to the position of the elements.
    Type: Grant
    Filed: December 28, 1990
    Date of Patent: September 29, 1992
    Assignee: Caoutchouc Manufacture et Plastiques S.A.
    Inventor: Jacques Bourgeot
  • Resilient swivel joint for railway car suspensions
    Patent number: 5031545
    Abstract: A resilient swivel joint for railway cars and the like. The joint has a first connector and a second connector attached to one another by a resilient member. The joint includes a stop that rotates with the second connector to facilitate relative rotational movement between the first and second connectors and limit relative linear movement between the first and second connectors.
    Type: Grant
    Filed: January 12, 1990
    Date of Patent: July 16, 1991
    Assignee: Caoutchouc Manufacture et Plastiques, S.A.
    Inventor: Jacques Bourgeot