Commutator and method of making same

Details Commutator and method of making same Commutator and method of making same

1985-09-11

1987-01-20

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 42, 310 43, 310236, H02K 1304

Patent

active

046382020

ABSTRACT:
A commutator assembly is disclosed and includes a core of insulating material surrounded by a plurality of commutator segments. A disk-like riser plate is molded at one end of the commutator with slots for receiving and holding the coil ends of an appropriate motor armature in engagement with respective ones of the commutator segments. Outwardly flared walls are molded on the side of the riser plate facing the armature, the walls diverging toward the slots for guiding the coil ends into the slots.

REFERENCES:
patent: 2381533 (1945-08-01), Forss
patent: 3473063 (1969-10-01), Forste
patent: 3530500 (1970-09-01), Jensen
patent: 3532913 (1970-10-01), Forste
patent: 3551716 (1970-12-01), Jensen
patent: 3568309 (1971-03-01), Preece
patent: 4063123 (1977-12-01), Herr

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