Electric motor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9837776
SERIAL NO

14900727

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In an electric motor, a brush holder stay (33) has an opening section through which a commutator (23) is able to be inserted in a rotary shaft direction (O1), brush holders (41) extend in the rotary shaft direction (O1) and are formed in a flat spring shape biased toward the inside in a radial direction, base end sections of the brush holders (41) are supported by the brush holder stay (33) at intervals in a circumferential direction around the rotary shaft (3), and brushes (31) are held by the front end sections of the brush holders (41).

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Patent Owner(s)

  • MITSUBA CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawashima, Yoshichika Kiryu, JP 28 135
Tamura, Natsumi Kiryu, JP 15 31
Tokizaki, Teppei Kiryu, JP 29 64

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