Torque sensor, robot, and torque calculation method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11898922
APP PUB NO 20220244117A1
SERIAL NO

17720098

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Importance

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Abstract

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A torque sensor includes: a strain body; and an optical sensor configured to detect a deformation of the strain body. The strain body includes an outer peripheral portion having a ring shape, and an inner peripheral portion of which at least a part is disposed inside the outer peripheral portion in a radial direction. The optical sensor includes a scale fixed to one of the outer peripheral portion and the inner peripheral portion, and disposed between the outer peripheral portion and the inner peripheral portion, and a detector fixed to a remaining one of the outer peripheral portion and the inner peripheral portion, and disposed to face the scale between the outer peripheral portion and the inner peripheral portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SHANGHAI LILITH TECHNOLOGY CORPORATIONROOM 2055 BUILDING 15 NO 500 SHENGXIN SOUTH ROAD JIADING DISTRICT SHANGHAI 201802

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sadakane, Kenichi Fukuoka, JP 12 109
Soga, Takehito Fukuoka, JP 2 11
Toma, Kumiko Fukuoka, JP 2 1
Yoshida, Yasushi Fukuoka, JP 86 658
Zhao, Fei Fukuoka, JP 117 596

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