Brushgear for miniature motors

Details Brushgear for miniature motors Brushgear for miniature motors

1983-08-16

1986-03-04

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310242, 310248, H02K 1300

Patent

active

045742154

ABSTRACT:
Brushgear having L-shaped brush arms, each consisting of a terminal strip and a commutator contactor strip, both being joined into one piece by lapping one on another and crimping a plurality of projections formed on the terminal or commutator contactor strip. The terminal and commutator contactor strips are made of materials suitable for each thereof. The brush arms are inserted into the grooves of brush holders provided on a case cover of a motor case and firmly held in position.

REFERENCES:
patent: 3234420 (1966-02-01), Lindner
patent: 3296473 (1967-01-01), Mabuchi
patent: 4155023 (1979-05-01), Hagenlocher
patent: 4195242 (1980-03-01), Mabuchi
patent: 4254353 (1981-03-01), Matsuda

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