Motor with integral bracket brush holder

Details Motor with integral bracket brush holder Motor with integral bracket brush holder

1985-08-13

1987-06-16

Salce, Patrick R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 43, 310 89, H02K 516, H02K 1500, H01R 3938

Patent

active

046738363

ABSTRACT:
A revolving electric machine wherein a brush holder formed of resin is solidly secured to a bracket and this bracket is jointed to an opening of a yoke. The bracket is formed into a thin plate shape. A portion of the bracket is clamped from the opposite side by a resin material of the brush holder, whereby the bracket is integrally formed with the brush holder. A faucet joint portion of the brush holder is formed when the brush holder is formed of resin and the faucet joint portion is faucet-jointed to the opening of the yoke, whereby the bracket is center-aligned with the yoke. One of the terminals of a brush penetrates through a resin material of the brush holder and is extracted to the outside. The outer of the terminals of the brush is connected to the outside of the bracket.

REFERENCES:
patent: 2683826 (1954-07-01), Staak
patent: 2894156 (1959-07-01), Kent
patent: 3339098 (1967-08-01), Burrows et al.
patent: 3601507 (1971-08-01), Harris
patent: 3745393 (1973-07-01), Spors
patent: 4357552 (1982-11-01), MacMillan
patent: 4445060 (1984-04-01), Ruhle et al.
patent: 4553442 (1985-11-01), Mazzorana

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