Direct-current motor

Electrical generator or motor structure – Dynamoelectric – Rotary

Patent

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Details

310 42, 310 45, 310 68C, 310 71, 310 89, 310 91, 310239, 277187, H02K 510

Patent

active

050897357

ABSTRACT:
A direct-current motor that facilitates the assembly and mounting of components of the motor, including a front bracket made of synthetic resin and defining recesses. A plurality of metallic brushholders are located in the recesses. The protection of the motor is improved by the waterproofing construction of the motor, including motor cords, and has a sturdy construction.

REFERENCES:
patent: 3010401 (1961-11-01), Granqvist
patent: 3028515 (1962-04-01), Cheetham
patent: 3745393 (1973-06-01), Spors
patent: 4112321 (1978-09-01), Wan
patent: 4112405 (1978-09-01), Joseph
patent: 4293789 (1981-10-01), King
patent: 4673837 (1987-06-01), Gingerich
patent: 4801833 (1989-01-01), Dye
patent: 4851730 (1989-07-01), Fushiya
patent: 4855631 (1989-08-01), Sato

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