Six degrees of freedom micromanipulator

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United States of America Patent

PATENT NO 4819496
SERIAL NO

07121493

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A six degree of freedom micromanipulator is disclosed which may be interposed between the fingers and the remainder of a robotic arm's structure for increasing the accuracy with which an arm's fingers may be positioned independently of the accuracy achievable through motions originating at or near the arm's shoulder. Included in the structure are a base plate and yokes; drive rods and trunnions; drive rod ends; and a manipulator plate and yokes. Motor driven push-pull assemblies may be used in place of the elongated drive rods and their associated trunnions to electrically control the position of the manipulator plate.

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Patent Owner(s)

  • THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shelef, Gad Palo Alto, CA 8 149

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