Patents by Inventor Alexandre Oberle

Alexandre Oberle 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).

  • Pneumatically-controlled hydraulic antivibration support, and a motor vehicle including such a support
    Patent number: 6386527
    Abstract: A hydraulic antivibration support comprising two strength members interconnected by an elastomer body which defines a liquid-filled hydraulic working chamber, which chamber communicates via two passages with first and second compensation chambers defined by two juxtaposed bags formed in a common flexible elastomer wall. The second compensation chamber is surrounded by a rigid thimble which presses the flexible wall against an off-center portion of a rigid partition in order to separate the two compensation chambers.
    Type: Grant
    Filed: July 16, 2001
    Date of Patent: May 14, 2002
    Assignee: Hutchinson
    Inventor: Alexandre Oberle
  • Pneumatically-controlled hydraulic antivibration support, and a motor vehicle including such a support
    Publication number: 20020011700
    Abstract: A hydraulic antivibration support comprising two strength members interconnected by an elastomer body which defines a liquid-filled hydraulic working chamber, which chamber communicates via two passages with first and second compensation chambers defined by two juxtaposed bags formed in a common flexible elastomer wall. The second compensation chamber is surrounded by a rigid thimble which presses the flexible wall against an off-center portion of a rigid partition in order to separate the two compensation chambers.
    Type: Application
    Filed: July 16, 2001
    Publication date: January 31, 2002
    Inventor: Alexandre Oberle