Crane hook heave compensator and method of transferring loads

Details Crane hook heave compensator and method of transferring loads Crane hook heave compensator and method of transferring loads

1975-11-10

1977-01-18

Spar, Robert J.

Traversing hoists

Overhead

Cable

214 14, 254172, B66C 2352

Patent

active

040034720

ABSTRACT:
A floating barge crane that is provided with a heave compensator package between the traveling block of the crane and the load hook of the crane and with the package containing substantially all of the components of a hauldown system. The hauldown system includes four winches which carry hauldown cables that pass from the package to the load and to the stationary structure at circumferentially spaced points to pull the load toward the stationary structure and control lateral, vertical and rotational movement of the load.

REFERENCES:
patent: 3249234 (1966-05-01), Trevisan
patent: 3512657 (1970-05-01), Chambers
patent: 3945508 (1976-03-01), Colin

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