Patents by Inventor George Carl Bour

George Carl Bour 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).

  • Automatic milling slide control
    Patent number: 3962952
    Abstract: Automatically adjustable stop for establishing limit of hydraulically powered axial advance for a milling spindle head with positive means for holding the spindle in fixed advance position during the milling operation along a plane normal to the spindle axis and with automatic gauging means for determining need for adjustment of stop position and gauge responsive means for automatically effecting such adjustment in the stop position while the spindle head is retracted from operating position.
    Type: Grant
    Filed: May 28, 1974
    Date of Patent: June 15, 1976
    Assignee: The Valeron Corporation
    Inventor: George Carl Bour