Patents by Inventor Didier Guzik

Didier Guzik 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).

  • Gyratory crusher
    Patent number: 4316585
    Abstract: The invention relates to a gyratory crusher having a breaking head resting on the piston of a hydraulic adjustment ram. This crusher is characterized in that the piston of the ram carries a rack arranged parallel to its axis and a pinion meshing with this rack is fixed to the end of a shaft going through the wall of the ram cylinder, the other end of this shaft being coupled to a sensor delivering an electric signal according to the angular position of the shaft. The invention is applicable to gyratory or cone crushers or breakers.
    Type: Grant
    Filed: March 17, 1980
    Date of Patent: February 23, 1982
    Assignee: Fives-Cail Babcock
    Inventor: Didier Guzik