| 摘要 |
FIELD: transport.SUBSTANCE: wheel-caterpillar propulsor comprises caterpillar track with tacks composed of air pads to run over drive and driven sprockets, side member and road rollers. Caterpillar track is composed of flexible endless straight band whereat mounted at rotational axles of paired pneumatic wheels resting on road at track bottom branch from outer side and on drive rollers arranged at minor spacing from each other on side member bottom side, from inner side.EFFECT: better flotation on loose soils and traction.1 dwg |
