Motor bearing with locking pins

Details Motor bearing with locking pins Motor bearing with locking pins

1984-03-15

1985-06-04

Wong, Peter S.

Electrical generator or motor structure

Dynamoelectric

Rotary

277136, 310 90, 384218, H02K 516

Patent

active

045217084

ABSTRACT:
An electric motor has features for preventing the bearings from rotating. The motor has a stator mounted in a housing. A rotor is rotated within the stator. The rotor is divided into rotor sections, with bearings spaced between. Each bearing has an outer portion that contains outwardly biased pins. The pins engage slot gaps formed in the stator laminations.

REFERENCES:
patent: Re28094 (1974-07-01), Boyd
patent: 971978 (1910-10-01), Dittrich
patent: 2747948 (1956-05-01), Jergens
patent: 3136905 (1964-06-01), Zapf et al.
patent: 3150900 (1964-09-01), Bruenig
patent: 4119874 (1978-10-01), Beavers et al.
patent: 4453099 (1984-06-01), Flat

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