| 摘要 |
FIELD: transport.SUBSTANCE: invention relates to automotive industry, particularly, to automotive wheels. Proposed wheel comprises rim and tread. Said tread is composed of revolving pair consisting of two rings. First ?-shape inner ring with crosswire grooves equidistant and parallel to rotational axis moves along said inner generatrix. Second "?"-shape fixed ring with closed guide groove for ?-shape inner ring. Tire is composed of elastically pliable rings of coiled spring embracing in fan-like manner the rim rings and engaging the moving ring crosswise grooves on the rim rotational axis side. Note here that endless spring outer peripheral part making the grousers can be gummed or coated with resilient elastomer materials.EFFECT: ease of manufacture, better running properties.2 cl, 1 dwg |
