Patents by Inventor Robert P. Robinson

Robert P. Robinson 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).

  • Flexible shaft couplings with axially spaced diaphragms
    Patent number: 4196597
    Abstract: A coupling for drivingly connecting power transmission shafts, has input and output members interconnected by axially-spaced flexible diaphragm means which permit axial freedom without angular movement of their axes as defined by inner and outer concentric spacer components to each end of which the diaphragm means are attached.
    Type: Grant
    Filed: May 23, 1977
    Date of Patent: April 8, 1980
    Assignee: Burmah Engineering Company Limited
    Inventor: Robert P. Robinson