| 摘要 |
FIELD: transport.SUBSTANCE: proposed wheel comprises rim with endless base secured thereat. Rim peripheral part comprises the system of semi-closed, mainly, round grooves. The latter serve to accommodate elastically pliable strip preformed in grouser-groove-grouser manner. Said strip has grousers arranged at the rim outer side and is locked in rim grooves by replaceable tubular elements. Note here that said strip can be a spring-type design.EFFECT: better flotation.2 cl, 1 dwg |
