ice gibbets

17:38 Sep 6, 2008 

Se habla de maquinaria de buques de pesca. Aporto más contexto por si aclara mejor el término:
Chapter I: This introduces provisions relating to the fact that additional requirements for the construction and operation of fishing vessels may be imposed if the boat has a larger crew. Chapter V: This establishes provisions relating to the fact that the cargo area used to store inflammable materials must be equipped with fire-extinguishing equipment. Chapter VI: This specifies that it must not be possible for the roller clump to be hauled aboard accidentally. In order to guarantee the optimal catch equipment for the boat in question, please refer to the report by the Danish Fishermen’s Occupational Health Services. There is a requirement that control panels for winches and net rollers must be designed so that they cannot be started up accidentally, for example as a result of switch contacts for control levers having been set incorrectly.

16:30 Sep 6, 2008 

Apparentemente es parte de un mecanismo o maquina de molienda de hielo, gibbet es sinónimo de gallow (cadalso, patíbulo). ¿Podrías aclarar de que maquinaria (crushing) se habla en el resto del contexto?