Patents by Inventor Robert Clifford Fisher

Robert Clifford Fisher 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).

  • Regulating wheel pivot adjusting device
    Patent number: 4051634
    Abstract: An apparatus for adjusting the regulating wheel pivot in a centerless grinder machine when used for thrufeed grinding, comprising a means for tilting the axis of the regulating wheel to provide a thrufeed vector feed, and further comprising a means for elevating the tilt axis to accommodate a range of workpiece diameters without redressing the shape of the regulating wheel.
    Type: Grant
    Filed: February 6, 1976
    Date of Patent: October 4, 1977
    Assignee: Cincinnati Milacron, Inc.
    Inventor: Robert Clifford Fisher