Drive unit for a hoist

Electrical generator or motor structure – Dynamoelectric – Rotary

Patent

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Details

310 75B, 310 76, 310156, 310254, 310261, 310298, 310273, H02K 710

Patent

active

061077143

ABSTRACT:
A drive unit for a hoist, an elevator in particular, with a motor (6), a transmission (2), a breaking means (4) and a housing (8) is characterized in that said motor (6) and said breaking means are together arranged in said housing (8). Furthermore, at least one part of said transmission (2) can be arranged in said housing (8) as mounted or built-in transmission so that said housing (8) for the largest part also forms the transmission housing.

REFERENCES:
patent: 3619676 (1971-11-01), Kawakami et al.
patent: 3732447 (1973-05-01), Perhats
patent: 3889140 (1975-06-01), Baermann
patent: 4277734 (1981-07-01), Uhrner et al.
patent: 4338536 (1982-07-01), Hallidy
patent: 5018603 (1991-05-01), Ito
patent: 5783895 (1998-07-01), Hakala et al.
patent: 5899301 (1999-05-01), Aulanko et al.

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