HIGH-CAPACITY PNEUMATIC TIRE Russian patent published in 2015 - IPC B60C15/02 

FIELD: transport.

SUBSTANCE: invention relates to production of high-capacity pneumatic tires. This tire with carcass comprises carcass ply extending from the tread via side strip to bend around side ring. The latter comprises inner surface extending along tire bead bottom in tire radial direction. At standard state whereat tire rests on standard rim and is inflated to normal inner pressure at no-load state and at standard loaded state whereat tire is loaded with standard load and rests at flare angle of zero degrees, the angle between rim inner surface and that of rim sheet surface makes 0+/-3 degrees.

EFFECT: longer service life.

9 cl, 15 dwg, 3 tbl, 3 ex