Patents by Inventor Christopher Roudet

Christopher Roudet 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).

  • Patent number: 6290010
    Abstract: A pole-guided industrial truck has at least one steered wheel and a pole that can rotate around an essentially vertical axis. The pole is effectively connected with the wheel so that a rotation of the pole around the vertical axis causes a steering movement of the wheel. The pole is connected with an electric primary detector which measures a rotational movement and/or a rotational position of the pole. The primary detector is effectively connected by means of an electric signal line with an electric steering motor of the wheel. The pole is connected with a damping element which generates a counter-torque when the pole is rotated around the vertical axis.
    Type: Grant
    Filed: January 14, 2000
    Date of Patent: September 18, 2001
    Assignee: Linde Aktiengesellschaft
    Inventors: Christopher Roudet, Yves Briday