Electric actuator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11152832
APP PUB NO 20200251951A1
SERIAL NO

16739070

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An electric actuator includes a motor and a deceleration mechanism. The motor has a motor case having a first opening end surface. The deceleration mechanism has a deceleration mechanism case having a second opening end surface. The motor case and the deceleration mechanism case are connected via a sealing member. The first opening end surface has a first end surface body part and a first end surface protrusion part. The second opening end surface has a second end surface body part and a second end surface protrusion part. The sealing member has a body part sealing part and a protrusion part sealing part. The protrusion part sealing part has an axial-direction protrusion that faces a side surface of the motor case in the first end surface protrusion part or a side surface of the deceleration mechanism case in the second end surface protrusion part in a circumferential direction.

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First Claim

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Patent Owner(s)

  • NIDEC TOSOK CORPORATION

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kinjo, Shuichi Kanagawa, JP 22 40
Shirai, Hiroshi Kanagawa, JP 98 715
Uematsu, Yutaka Kanagawa, JP 113 581

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