Brush holder assembly

Electrical generator or motor structure – Dynamoelectric – Rotary

Patent

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Details

H02K 1300

Patent

active

039671488

ABSTRACT:
Brush holder assembly for use in electric motors comprising a base and wall means defining an elongated brush supporting and guiding channel having a pair of longitudinal opposed slots in opposite walls thereof, a plate member having wire connecting means and retaining means for holding it in position, and a brush-biasing spring stop surface. A plurality of holders may be mounted on a single plate which forms the base of the channels, and the plate member may be provided with a male terminal tab for receiving the female terminal of a drive current wire.

REFERENCES:
patent: 1239056 (1917-09-01), Sparks
patent: 1265873 (1918-05-01), Berg
patent: 1469720 (1923-10-01), Dorsey
patent: 2099554 (1937-11-01), Bean
patent: 2275613 (1942-03-01), Cullin
patent: 2584214 (1952-02-01), Luther
patent: 3176177 (1965-03-01), Huston
patent: 3177388 (1965-04-01), Cook
patent: 3182218 (1965-05-01), Videtic
patent: 3617786 (1971-11-01), Stielper

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