Patents Assigned to Union Special Corp
  • Mechanism generating elliptical motion
    Patent number: 4344376
    Abstract: A Cardan gear assembly wherein rotary input of the main shaft is converted to elliptical output at the output centerpoint. A force transfer means connects the output centerpoint to a means supporting a work performing instrumentality. Thus during operation the work performing instrumentality is driven through an elliptical like curve.
    Type: Grant
    Filed: May 9, 1978
    Date of Patent: August 17, 1982
    Assignee: Union Special Corp
    Inventors: Chandrakant Bhatia, George M. Toman, Thomas J. Bock