| 摘要 |
FIELD: transport.SUBSTANCE: proposed pontoon comprises inflatable cylindrical envelope, envelope blow system, pontoon suspension and towing assemblies, suspension system composed of slings enveloping the shell and fitted in guides mounted at envelope outer side, and crossbar. Suspension slings represents composite components. Crossbar is furnished with appliance to shorten lifting slings. Hand ropes are arranged at pontoon envelope.EFFECT: higher efficiency of proposed pontoon.7 dwg |
