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US 12,355,310 B2Granted
Motor
AssigneeMINEBEA MITSUMI Inc.
InventorHirofumi Ohba
Life of this patent
Estimating the term…
Abstract
A motor includes a frame, a bracket, a brush, a cover, and an electronic component. The bracket includes a first portion accommodated in the frame and a second portion protruding from the first portion toward the cover. The second portion is accommodated in the cover. The brush is disposed at the first portion of the bracket. The electronic component is disposed at the second portion of the bracket.
Claims15
A motor, comprising:
- a frame;
- a bracket;
- a bearing;
- a shaft supported by the bracket via the bearing;
- a brush;
- a cover;
- and
- a first electronic component, wherein
- the bracket comprises a first portion accommodated in the frame, a second portion protruding from the first portion toward the cover and a side wall formed continuously from the first portion to the second portion,
- the second portion is accommodated in the cover,
- the brush is disposed at the first portion of the bracket, and
- the first electronic component is accommodated at the second portion of the bracket,
- a first terminal is disposed at the second portion of the bracket,
- an opening is formed in a side wall of the cover facing a side wall of the bracket, the opening being open toward the first terminal, and
- the first terminal and the first electronic component are arranged side by side in the bracket in a radial direction,
- a substrate attached with the first electronic component, wherein
- the substrate is fixed to an end surface of the second portion in the cover side,
- the side wall of the cover comprises an engaging portion, and
- the side wall of the bracket comprises an engaged portion engaged with the engaging portion,
- the cover is engaged with the frame.
17 more elements
A motor, comprising:
- a frame;
- a bracket;
- a bearing;
- a shaft supported by the bracket via the bearing;
- a brush;
- a cover;
- and
- a first electronic component, wherein
- the bracket comprises a first portion accommodated in the frame, a second portion protruding from the first portion toward the cover and a side wall formed continuously from the first portion to the second portion,
- the second portion is accommodated in the cover,
- the brush is disposed at the first portion of the bracket, and
- the first electronic component is disposed at the second portion of the bracket,
- an encoder is provided at an inner surface of the cover, and
- the side wall of the cover comprises an opening as a first opening, and a second opening facing a terminal of the encoder,
- the cover is engaged with the frame.
12 more elements
Dependencies are inferred from the claim text.