FIELD: transport engineering; road vehicles.
SUBSTANCE: invention relates to road vehicles designed for operation on hard-surface roads and off-roads. Proposed wheel has two interrupted treads with curvilinear bridges in longitudinal direction arranged in staggered order in antiphase of one tread relative to the other. Wheel is made in form of one monowheel with middle continuous tread larger radius of rolling as compared with said interrupted left-hand and right-hand treads. When running along even rigid non-deformable surface , tire pressure is to be increased and in this case only middle tread will be in constant contact with support surface, thus excluding dynamic loads on wheel and vehicle. When operating on surfaces of low carrying capacity, pressure inside tire is to be reduced, and in this case all three treads will be in contact with support surface.
EFFECT: increased traction-and-adhesion properties and cross-country capacity of vehicle driving wheels at decrease of their mass.
4 dwg
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