Patents by Inventor Carré Jacques

Carré Jacques 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).

  • Master cylinder with dynamically adjustable hydraulic reaction
    Patent number: 6305166
    Abstract: A hydraulic-reaction master cylinder (2) having a working chamber (12) in which slides a hollow main piston (13) with a bore (130) therein which retains a reaction piston (14) to define a reaction chamber (15). The reaction chamber (15) has an annular shape and communicates with the working chamber (12) through at least one non-return valve (22) or an axial passage (23). The axial passage (23) is closed off selectively an axial stub (141) that extends from the reaction piston (14).
    Type: Grant
    Filed: December 6, 1999
    Date of Patent: October 23, 2001
    Assignee: Bosch Systemes de Freinage
    Inventors: Carré Jacques, Cédric Leboisne