Torque limiter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11131348
APP PUB NO 20210040995A1
SERIAL NO

16964929

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In a torque limiter of the present invention, a difference is provided between a maximum static frictional force between the coil spring and the first outer circumferential surface and a maximum static frictional force between the coil spring and the second outer circumferential surface such that, when rotational torque in a direction of increasing the diameter of the coil spring and less than a predetermined value is applied to the first or second rotator, the first and second rotators integrally rotate via the coil spring, and one of the first and second rotators relatively rotates relative to the other of the first and second rotators together with the coil spring when the rotational torque is greater the predetermined value.

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First Claim

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Patent Owner(s)

  • SUNCALL CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kumagai, Ryoukei Kyoto, JP 1 0

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