New cargo handling equipment does away with old type booms on ships and speeds up handling; electric powered device called "Siporter " loads 20 ton shipping containers directly from dockside to hold; two parallel horizontal booms are extended outboard from either side of vessel and retracted to reach any area of ship's beam; whole unit moves fore and aft on fixed rails to reach any hatch.
Changing silhouette at sea
Compressed Air Mag
Compressed Air Magazine ; 64 , n 5
1959
2 pages
Aufsatz (Zeitschrift)
Englisch
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