Torque-limiting stop device

Details Torque-limiting stop device Torque-limiting stop device

1976-11-10

1978-04-18

Duggan, Donovan F.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 68B, 318475, H02K 712

Patent

active

040853454

ABSTRACT:
A reversible electric motor has a torque limiting stop device actuable to stop the motor by angular displacement of the motor casing when an opposing torque on the motor shaft exceeds a threshold value. Complementary profiles are arranged to hold the motor casing in its displaced position so that the motor can only be re-started in the opposite direction to before.

REFERENCES:
patent: 2387533 (1945-10-01), Schmucker
patent: 3029374 (1962-04-01), Pichon
patent: 3958140 (1976-05-01), Horgan

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