Patents by Inventor Walter Weil

Walter Weil 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).

  • Machine for contour grinding outside peripheral surfaces of workpieces
    Patent number: 5111625
    Abstract: A machine for contour grinding outside peripheral surfaces of workpieces comprises a grinding wheel, a guard hood covering said grinding wheel, and a nozzle for supplying a cooling and lubricating fluid to the peripheral surface of said grinding wheel. The nozzle flares toward the peripheral surface of the grinding wheel and is open toward said peripheral surface and on that side which faces opposite to the direction of rotation of the grinding wheel is provided with a lip, which is adjustable toward and away from said peripheral surface.
    Type: Grant
    Filed: May 20, 1991
    Date of Patent: May 12, 1992
    Assignee: Diskus Werke Frankfurt am Main Aktiengesellschaft
    Inventors: Dieter Simpfendorfer, Walter Weil, Phon Dao-Xuan