ELECTRIC MOTOR
First Claim
Patent Images
1. An electric motor comprising:
- a rotor including a rotary shaft;
a pair of ball bearings for supporting the rotary shaft; and
two brackets including bearing housings for holding the ball bearings,wherein a washer is disposed between one of the ball bearings and an end wall of one of the bearing housings, and the washer includes a plurality of claws.
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Accused Products
Abstract
An electric motor includes a rotor having a rotary shaft, a pair of ball bearings for supporting the rotary shaft, and two brackets having bearing housings for holding the ball bearings. The motor further includes a washer between one of the ball bearings and an end wall of one of the bearing housings. The washer includes a plurality of claws. The washer is configured including a ring-shaped yoke and the claws the center parts of which are fastened to the yoke. These claws are configured to be bent in a U-shape, and the center part of the U-shape is fastened to the yoke.
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Citations
9 Claims
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1. An electric motor comprising:
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a rotor including a rotary shaft; a pair of ball bearings for supporting the rotary shaft; and two brackets including bearing housings for holding the ball bearings, wherein a washer is disposed between one of the ball bearings and an end wall of one of the bearing housings, and the washer includes a plurality of claws. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification