| 摘要 |
FIELD: transport.SUBSTANCE: invention relates to means that impart fishing capabilities to amphibious crawler machines. Proposed floating gear comprises two watertight side pontoons, wing to generate lift from incoming water flow and to drive said flow under machine bow, and stern inserts. Said pontoons posses necessary floatage and reserve buoyancy to ensure unsinkability at full load and filling of the hull with water. Pontoons can be secured at amphibious crawler machine by bow and stern attachment assemblies. Aforesaid wing is arranged between pontoons, ahead of the machine. Stern inserts are secured at pontoons inner sides. To keep and preserve live haul, every pontoon incorporates bilge pool extending in pontoon width and length and from bottom to loadline.EFFECT: fishing and navigability capabilities for crawler machines, keeping and preserving live haul for long.12 cl, 8 dwg |
