Patents Assigned to Etablissements Huret & Fils
  • Cycle gear-changer
    Patent number: 4331433
    Abstract: The invention concerns a gear-changer for a cycle comprising a support transversely movable with respect to a free wheel of the cycle, and a yoke which is pivotally movable on an axle of the support, this yoke rotatably supporting two rollers, one called "a chain tension roller" and the other "a chain guide roller".
    Type: Grant
    Filed: November 28, 1979
    Date of Patent: May 25, 1982
    Assignee: Etablissements Huret & Fils
    Inventor: Huret R. H. Marius
  • Bicycle derailleur
    Patent number: 4235118
    Abstract: This invention concerns a bicycle derailleur comprising a screw engaging in a nut which is provided on the derailleur and which comes into contact with a stop member which is fixed in relation to the bicycle frame.
    Type: Grant
    Filed: October 12, 1978
    Date of Patent: November 25, 1980
    Assignee: Etablissements Huret & Fils
    Inventor: Roger H. M. Huret