Patents by Inventor Dieter Schuldig

Dieter Schuldig 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).

  • Shaft assembly including a tube of fiber synthetic composite material and a connection element of rigid material and method of making it
    Patent number: 5230661
    Abstract: A shaft assembly is assembled by press-fitting a tube of fiber-synthetic material and a rigid connection structure which includes an outer sleeve and an inner connecting member. The outer sleeve has axially extending inward projections which engage the tube at one end of the sleeve and the inner connecting member at the other end of the sleeve. This permits the sleeve and the inward projections therein to be made in a simpler manner.
    Type: Grant
    Filed: April 22, 1991
    Date of Patent: July 27, 1993
    Inventors: Wolfgang Schreiber, Dieter Schuldig