A skidding system for skidding a heavy load over a deck of a vessel includes a hydraulic cylinder cooperates with a skid shoe and the load to be displaced with respect to a skid rail along a line of displacement. The hydraulic cylinder extends to displace the load when the skid shoe is locked with respect to the skid rail. A skid shoe displacement device moves the shoe with respect to the rail in the same direction along the line of displacement when the shoe is unlocked from the rail. A first releasable coupling couples a piston rod to the load. A second releasable couples a cylinder body to the skid shoe. A third releasable coupling couples the cylinder body to the load to be displaced with respect to the skid rail along the line of displacement, while a fourth couples the piston rod to the skid shoe.
A SKIDDING SYSTEM AND A METHOD OF OPERATING THE SKIDDING SYSTEM
SCHLUPFSYSTEM UND VERFAHREN ZUM BETRIEB DES SCHLUPFSYSTEMS
SYSTÈME DE GLISSEMENT ET PROCÉDÉ DE FONCTIONNEMENT DU SYSTÈME DE GLISSEMENT
2024-11-27
Patent
Electronic Resource
English
IPC: | E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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|NTIS | 1966