FIELD: automotive industry; composite design wheels made of corrosion-resistant aluminium or titanium alloys for tubeless and tubed tyres. SUBSTANCE: wheel disk has central hub made of cast, forged or stamped blank machining, connected by bolts 2 with two asymmetrical larger and smaller semirim. Circular groove 5 made on hub is limited by three planes two of which are directed into hub body. Circular grooves 6 and 7 made on each semirim are limited by three planes pointed equidistantly relative to planes of hub circular grooves. Projection 6 has height corresponding to half the depth of hub groove 5 and is directed into hub body. Height of projection 7 is also equal to half the depth of circular groove directed from hub body to make projections 6 and 7 form circular space 8. This space accommodates sealing ring 9 above connecting bolts 2. Sealing ring 9 is made of resilient easily deformable elastic material, for instance rubber, of round section. Connecting bolts 2 pass through circular space 8. EFFECT: improved quality of wheel. 4 cl, 5 dwg
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