PONTOON FOR SURFACING SUNK OBJECTS Russian patent published in 2015 - IPC B63C7/10 B63B35/34 

Abstract RU 2567703 C1

FIELD: transport.

SUBSTANCE: claimed pontoon comprises casing composed of torus-shape inflatable shells fitted on water-permeable tube. The latter is composed by separate water-permeable sections. Web rings are provided with fasteners of crossbar suspension slings and pontoon crosswise lashing. Tapered lugs are fitted at the tube extreme sections. Crossbar and sling-shortening device are coupled in assembly by coupling units. Said sling-shortening device is a one-flute design.

EFFECT: better assembly and transportability.

10 dwg

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RU 2 567 703 C1

Authors

Ageev Anton Sergeevich

Erokhin Aleksej Gennad'Evich

Kramorenko Andrej Vjacheslavovich

Novozhilov Andrej Viktorovich

Chekhman Anatolij Stepanovich

Chumarov Rudol'F Ivanovich

Dates

2015-11-10Published

2014-05-27Filed