Operation system of robot arm

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United States of America Patent

PATENT NO 9925666
SERIAL NO

15179419

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Abstract

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An operation system of a robot arm includes the robot arm disposed in a work box which is sealed, an operation apparatus disposed outside the work box and including an operation device which is operated by an operator to input an operation command of the robot arm, a control apparatus moving the robot arm based on the operation command from the operation apparatus, and a reaction force controller. Based on movable region information which indicates a movable region of the robot arm in the work box, as the robot arm approaches the limit of the movable region, the reaction force controller increases a reaction force which is against a force of moving the operation device by the operator in a direction approaching the limit of the movable region.

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Patent Owner(s)

Patent OwnerAddress
DENSO WAVE INCORPORATED1 AZA YOSHIIKE OAZA KUSAGI AGUI-CHO CHITA-GUN AICHI-PREF 470-2297

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kamiya, Koji Chita-gun, JP 82 343

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