Difference between revisions of "Derrick"

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[[Category:8.3 Equipment]]
[[Category:8.3 Equipment]]
[[Category:Alphabetical Index]]
[[Category:Alphabetical Index]]
[[Category:Category:IALA Dictionary 1970-89 Edition]]
[[Category:IALA Dictionary 1970-89 Edition]]

Latest revision as of 11:13, 15 February 2009

8-3-035

Alternative term: (Cargo) boom

A spar projecting from a mast, gantry, tripod or other supporting structure, and fitted with topping lift, slewing guys and lifting tackle.


Note :

In Germany, the term Schwergutbaum is used for derricks of more than 10 tons load.




Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)