Brush device for rotary electric machine

Electrical generator or motor structure – Dynamoelectric – Rotary

Patent

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Details

310 43, 310 89, 310 91, H02K 1300

Patent

active

050991639

ABSTRACT:
A brush device for rotary electric machine is comprised of an outer frame, a plurality of brush holding member for accommodating brushes, a first support member for supporting a connecting plate and a second support member for supporting a grommet. In the device, each of the brush holding member has a bottom portion which is provided integrally with the outer frame. Further, the first support member and the second support member are provided integrally with the outer frame.

REFERENCES:
patent: 4355253 (1982-10-01), Vollbrecht
patent: 4475053 (1984-10-01), Mayer
patent: 4801833 (1989-01-01), Dye
patent: 4870309 (1989-09-01), Hosoya
patent: 4985654 (1991-01-01), Morikane

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