Rotating brushes for electric motors

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12266987
SERIAL NO

18854247

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Importance

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Abstract

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A rotating brush assembly for an electric motor, including a commutator and a plurality of brushes, each of the brushes rotatingly mounted on an axle disposed between arms coupled to respective first and second brush holders, wherein the brush holders are urged toward said commutator with a spring, and wherein the brushes rotate in a direction opposite the direction in which the commutator rotates.

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Patent Owner(s)

  • Owner owned or assignment not recorded

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burchfield, Larry A West Richland, US 3 59

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