Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1978-10-12
1981-03-03
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 42, H02K 1300
Patent
active
042543533
ABSTRACT:
A holder for brushes that are adapted to engage a commutator of a motor includes an insulating brush arm mount having slits therein for receiving the arms of a conductive brush. The brush arm mount also includes first and second grooves for receiving a first ridge section of the brush arms and a second ridge section of a small case, respectively.
REFERENCES:
patent: 3430084 (1969-05-01), Hall
patent: 3444409 (1969-05-01), Latta
patent: 3450916 (1969-06-01), Mabuchi
patent: 3474274 (1969-10-01), Groschopp
patent: 3714481 (1973-01-01), Dijkstra
patent: 4112321 (1978-09-01), Wan
patent: 4155023 (1979-05-01), Hagenlocker
patent: 4157483 (1979-06-01), Frimley
Mabuchi Motor Co. Ltd.
Skudy R.
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