Tapered bearing housing at coupled end of close-coupled motor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10003223
SERIAL NO

14614235

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An electric motor is provided. The rotor includes a rotor shaft, with a bearing rotatably supporting the rotor shaft. A bearing housing is interposed between the bearing and the motor frame assembly. The bearing housing is releasably connected to the motor frame assembly so as to be selectively secured in supporting relationship with the bearing and thereby the rotor. The motor frame assembly includes a circumferentially extending support face. The bearing housing presents a circumferentially extending engagement face which engages the support face when the bearing housing is in the supporting relationship. At least one of the faces is axially tapered to facilitate axial movement of the bearing into the supporting relationship.

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Patent Owner(s)

Patent OwnerAddress
NIDEC MOTOR CORPORATION8050 WEST FLORISSANT AVE ST LOUIS MO 63136

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Friedman, Kenneth R Smithton, US 8 34
Schmidt, Ronald W St. Louis, US 15 206

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