Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum
Patent
1983-10-04
1986-01-21
Levy, Stuart S.
Implements or apparatus for applying pushing or pulling force
Apparatus for hauling or hoisting load, including driven...
Device includes rotatably driven, cable contacting drum
254219, B66D 122, B66F 300
Patent
active
045653526
ABSTRACT:
A motor with output shaft is coupled to an input shaft of a planetary gear system inside a case which in turn is disposed in the winch drive. The output shaft of the transmission gear traverses the other end of the case and is connected to a web plate of the winch drum by means of a spline shaft. On one end of the winch drum, the casing for the transmission gear and the shield of the motor are interconnected and connected to a principle frame and the winch drum is journaled thereat through roller bearings using cylindrical surfaces of the case and the drum directly as races. The winch drum is journaled at the other end through appropriate bearings in the principle carrier frame.
REFERENCES:
patent: 2448674 (1948-09-01), Lawler
patent: 2552859 (1951-05-01), Nardone
patent: 2891767 (1959-06-01), Armington
patent: 2966068 (1960-12-01), Christian
patent: 3071349 (1963-01-01), Glaze
Bitsch Harald
Hasselmann Heinz
Kunze Volkmar
Hail Joseph J.
Levy Stuart S.
Mannesmann Aktiengesellschaft
Siegemund Ralf H.
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