Brush retaining clip and electrical connection

Details Brush retaining clip and electrical connection Brush retaining clip and electrical connection

1998-01-21

1999-11-23

Dougherty, Thomas M.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 71, 310238, 310239, H02K 1300, H02K 1500

Patent

active

059905948

ABSTRACT:
A combined commutator brush retainer clip and electrical connector includes a main body portion and a terminal portion. The main body portion has a recessed portion with a plurality of dimples therein. A commutator brush is electrically connected to a brush holder sleeve, and the brush holder sleeve is, in turn, clampingly engaged to the commutator housing with the retainer. The brush holder sleeve is disposed within the recessed portion of the retaining clip and is frictionally engaged by the dimples. The terminal portion of the retainer engages a corresponding terminal member on the motor stator such that an electrical connection is established between said commutator brush and said stator by way of said retainer.

REFERENCES:
patent: 4250613 (1981-02-01), Sauerwein et al.
patent: 4293789 (1981-10-01), King
patent: 4851730 (1989-07-01), Fushiya et al.
patent: 4873464 (1989-10-01), Wang
patent: 5153474 (1992-10-01), Wong et al.

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