ELASTOMER TIRE WITH ARC-LIKE SHOULDER ZONES Russian patent published in 2009 - IPC B60C5/01 B60C3/00 B60C7/00 

FIELD: transport.

SUBSTANCE: proposed elastomer tire with shoulder zones that allow mounting on the wheel rim, is fabricated by centrifugal casting or injection moulding and comprises circular chamber aligned under the tire tread. It features equal thickness of lateral walls and section under the tread, inclined outwards and passing into shoulder zones. Intersection of the latter with lateral walls feature increased thickness. Lower ends of lateral walls comprise tire beads, each located at preset distance from the surface of aforesaid ends, inclined upward from the inner to outer surface. The tire comprises, preferably, the layers that pass across the tire and have their ends enveloping the beads, and undertread breakers arranged circumferentially along the tire. The tire includes porous pads arranged between aforesaid payers and breakers to allow elastomer flow to pass in tire casting.

EFFECT: increased tire safety.

8 cl, 13 dwg