Patents by Inventor Werner Kleine, Jr.

Werner Kleine, Jr. 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).

  • Torque-transmitting system
    Patent number: 4002347
    Abstract: A torque-transmitting system, particularly a hammer drill, has a housing provided with a tool holder section, and a driven output shaft which is journalled in the housing and has a free end portion at the tool holder section. A tool has a shaft provided with an end portion of profiled cross-section, the profiling of the cross-section being inclined circumferentially of the end portion. A receiver for the end portion is formed in the tool holder and configurated for matingly receiving the profiled end portion, so that the tool is held in the tool holder section in motion-transmitting relationship with the free end portion of the shaft.
    Type: Grant
    Filed: January 16, 1975
    Date of Patent: January 11, 1977
    Assignee: Robert Bosch G.m.b.H.
    Inventors: Karl Wanner, Jorg Falchle, Wolfgang Schmid, Manfred Bleicher, Reinhard Hahner, Werner Kleine, Jr.