Lifting machinery

Details Lifting machinery Lifting machinery

1990-09-20

1992-03-24

Matecki, Katherine

Implements or apparatus for applying pushing or pulling force

Apparatus for hauling or hoisting load, including driven...

Device includes rotatably driven, cable contacting drum

254362, 310 51, B66D 100

Patent

active

050980688

ABSTRACT:
A lifting machine has a drum unit comprising a motor attached to a frame of the lifting machine, a gearbox and a rope drum, this unit being resiliently attached to the frame of the lifting machine.

REFERENCES:
patent: 2563778 (1951-08-01), Fasoli
patent: 3190617 (1965-06-01), Burrows
patent: 4425813 (1984-01-01), Wadensten
patent: 4458882 (1984-07-01), Schorling
patent: 4520987 (1985-06-01), Eguchi
patent: 4602176 (1986-07-01), Baker
patent: 4746092 (1988-05-01), Hayashi et al.

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