Small motor assembly

Details Small motor assembly Small motor assembly

Filed on

1984-09-26

Date issued

1986-02-18

Examiner

Duggan, Donovan F.

Patent Class

Electrical generator or motor structure

SubClass

Dynamoelectric

SubSubClass

Rotary

Other Related Categories

310154, 310239, H02K 1500

Type

Patent

Status

active

Patent number

045715157

Description

ABSTRACT:
Dynamoelectric motors, particularly, a brush and brush holder assembly which comprises two semi-circular motor casing elements manufactured of non-insulating material. The semi-circular casing elements may be snap-fitted together, so as to support the individual brushes in contact with a commutator. The brush holder is characterized by its structural simplicity and ease of assembly.

REFERENCES:
patent: 2894156 (1959-07-01), Kent
patent: 3445692 (1969-05-01), Kato
patent: 3600615 (1971-08-01), Morita
patent: 3714705 (1973-02-01), Lewis
patent: 4414481 (1983-11-01), De Jong

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