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US 11,919,610 B2Granted
Transfer device for moving a stack of tubs in cargo hold of a vessel
AssigneeLambhusasund Ehf.
InventorIngolfur Arnason
Life of this patent
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Abstract
The present invention relates to system for managing cargo tubs in a cargo hold of a vessel, such as a fishing vessel. The functional components of the present invention comprise means such as stacking devices for loading the cargo hold with tubs and forming stacks, rails and wagons and pushing and pulling structures as transport means for transporting the stack of tubs.
Claims10
An apparatus for transferring cargo tubs in a cargo hold of a vessel, the apparatus comprising:
- a cargo lane configured to store and advancing one or more stacks of cargo tubs in a cargo hold along a first direction of the cargo hold from an in-feed end towards an out-feed end;
- a pushing device configured to push the one or more stacks of cargo tubs along the cargo lane and comprising a pushing bar configured to applying a lateral pushing force onto the one or more stacks of cargo tubs;
- a wagon configured to transport the one or more stacks of cargo tubs along a second direction of the cargo hold;
- a stacking device configured to form the one or more stacks of cargo tubs in the cargo hold;
- and
- a pulling device configured to pull the one or more stacks of cargo tubs at the out-feed end of the cargo lane into the wagon;
- and
- a lock positioned adjacent to the pulling device on the in-feed end and configured to lock into a bottom structure of a lowest tub of the one or more stacks of cargo tubs.
5 more elements
A method for transferring cargo tubs in a cargo hold of a vessel, the method comprising the steps of:
- a) delivering a cargo tub into a cargo hold through an entry opening using a stacking device, said stacking device forming a stack of cargo tubs below the entry opening at an in-feed end of a first cargo lane;
- b) transporting the stack of cargo tubs along a first direction of the cargo hold on the first cargo lane by a pushing device;
- c) transporting the stack of cargo tubs from an out-feed end of the first cargo lane into a wagon by using a pulling device;
- d) transporting the stack of cargo tubs along a second direction of the cargo hold using one or more wagons to feed the stack of cargo tubs to further cargo lanes;
- e) repeating steps a)-d) while there are cargo tubs and stacks of cargo tubs to be transported from the first cargo lane to the further cargo lanes.
2 more elements
Dependencies are inferred from the claim text.