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FORCE REFLECTING SYSTEM

  • US 20190332172A1
  • Filed: 06/13/2017
  • Published: 10/31/2019
  • Est. Priority Date: 06/14/2016
  • Status: Active Grant
First Claim
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1. A force conveyance system comprising:

  • a hand-back-wearable unit worn on the back of a hand;

    an active unit provided in the hand-back-wearable unit to generate a rotational force;

    an active link rotatably coupled to the active unit and rotatable by the rotational force;

    a passive link coupled to the active link by a first coupler to have 2 degrees of freedom;

    a finger-wearable unit coupled to the passive link by a second coupler to have 3 degrees of freedom and worn on the tip of a finger; and

    a controller which estimates a position of the fingertip and an angle of a finger joint and controls the rotational force of the active unit according to the estimation.

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