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Five and six degree of freedom hand controllers

  • US 4,914,976 A
  • Filed: 04/13/1988
  • Issued: 04/10/1990
  • Est. Priority Date: 04/13/1988
  • Status: Expired due to Term
First Claim
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1. Apparatus for use with a wrist motion hand controller comprising:

  • stationary means;

    arm support means fixedly connected to the hand controller and mounted for movement with respect to the stationary means;

    first relative movement responsive means connected to the stationary means and to the arm support means to produce a first output indicative of a first movement between the arm support means and the stationary means; and

    second relative movement responsive means connected to the arm support means to produce a second output indicative of a second movement between the arm support means and the stationary means.

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