Traversing hoists – With haul-in line
Patent
1978-01-18
1981-06-09
Kunin, Stephen G.
Traversing hoists
With haul-in line
212190, 212232, 212192, 212266, 414697, 414140, 280 5A, B66C 2306, B63B 2700
Patent
active
042719704
ABSTRACT:
A pedestal crane of compact construction having a small turning radius is provided for use on board ships and/or off-shore drilling platforms. The crane has a dynamic load compensator so that it may absorb shock loads due to waves on the surrounding body of water. The crane mast includes upright walls supporting a fuel tank and hydraulic tank with the prime mover being between said walls.
REFERENCES:
patent: 2787383 (1957-04-01), Antos et al.
patent: 2841960 (1958-07-01), Holan et al.
patent: 2916162 (1959-12-01), Gercke
patent: 3559817 (1971-02-01), Brown
patent: 3591022 (1971-07-01), Polyakov et al.
patent: 3850473 (1975-03-01), Huber
Grubb Jesse T.
Miller William H.
Johnson R. B.
Kunin Stephen G.
Miller William H.
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