METHOD FOR BUILDING AND LAUNCHING OF MULTIHULLED VESSEL Russian patent published in 2010 - IPC B63B9/00 

FIELD: shipbuilding.

SUBSTANCE: invention is related to shipbuilding, mostly refers to trimaran vessels for internal isolated water basins. Method for launching of multihulled vessel includes vessel disassembly into blocks away from water basin. Vessel includes hulls, deck, railing, superstructure and engine. Blocks are transported by cargo motor transport, then blocks are unloaded and vessel is launched onto water along dollies. Vessel is disassembled into blocks, dimensions of which do not exceed 18 m of length, 2.5 m of width and 3.0 m of height. Then blocks are transported to water basin, where on the coast a working platform has been previously arranged for assembly of disassembled vessel with dollies installed. Longitudinal axis of dollies is oriented parallel to water basin coast. Using jib crane, motor transport is unloaded on site. Blocks are installed onto dollies perpendicularly to axis of dollies, with bow or stern towards water basin. Blocks are connected to each other. Afterwards assembled vessel is displaced into water basin using truck, at the same time shock absorbers, such as car tyres, are also used, being arranged between truck bumper and vessel bow, or it is pulled using tugboat.

EFFECT: invention provides for the possibility to make vessel at a distance from water basin, to disassemble it and transport it for any distance to water basin.

3 dwg