Electric motor and brake arrangement

Details Electric motor and brake arrangement Electric motor and brake arrangement

1976-05-04

1977-11-22

Duggan, Donovan F.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 78, 310 41, 192 8R, 188134, H02K 7102

Patent

active

040597792

ABSTRACT:
An electric motor and brake arrangement comprises an electric motor with a drive shaft for the motor and an output shaft for the arrangement, the output shaft carrying a radial supporting plate in which is provided a brake element with a brake shoe, the brake shoe being urged into contact with a brake drum associated with the casing by spring means and torque transmitting means on the drive shaft for transmitting torque to the brake element to release the brake, the brake element cooperating with stop means on the support plate for transmission of torque from the brake element thereto.

REFERENCES:
patent: 1741215 (1929-12-01), Warshaw
patent: 1824150 (1931-09-01), Howe
patent: 2449020 (1948-09-01), Spraragen
patent: 2755396 (1956-07-01), Lee et al.
patent: 3068975 (1962-12-01), Theyer
patent: 3335302 (1967-08-01), Van der Linden

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