Brush holding device for electric rotary machine

Details Brush holding device for electric rotary machine Brush holding device for electric rotary machine

1980-11-04

1982-10-19

Grimley, A. T.

Electrical generator or motor structure

Dynamoelectric

Rotary

310239, 310246, H02K 1300

Patent

active

043552544

ABSTRACT:
A brush holding device for an electric rotary machine for holding a brush electrically connecting the stationary part of the electric rotary machine to a rotating slip ring, the device comprising a brush box supported on the stationary part to accommodate the brush therein, a main wall detachably mounted on a main post extending from the brush box, a brush retaining element in the form of a band for retaining the brush in the brush box, a handle for carrying the main wall together with the brush, and a manipulating lever for unlockably locking the main wall to the brush box, whereby the brush can be easily and simply replaced.

REFERENCES:
patent: 2840734 (1958-06-01), Nottleman et al.
patent: 3387155 (1968-06-01), Krulls
patent: 3423618 (1969-01-01), Schmid et al.
patent: 3445705 (1969-05-01), Fuller et al.

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