Resilient tires and wheels – Tires – resilient – Anti-skid devices
Patent
1977-08-18
1979-12-11
Blix, Trygve M.
Resilient tires and wheels
Tires, resilient
Anti-skid devices
152361R, B60C 1104, B60C 1106
Patent
active
041778502
ABSTRACT:
A large-sized pneumatic radial tire is disclosed. This tire comprises a tread including grooves, a belt composed of a plurality of rubberized layers each containing steel cords, and a carcass of a radial or semiradial construction. The tread includes two half regions divided with respect to a crown center, one of which being a region in a direction of plysteer due to the tire construction and the ground contact reaction force acting to steel cords of at least one rubberized layer disposed near the tread and the other being a region opposite to the direction of plysteer. Reinforcements are provided on walls of tread grooves at kicking-out side of the region opposite to the direction of plysteer.
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patent: 3990493 (1976-11-01), Caretta
Aoki Shigeta
Arai Tatsuo
Ogawa Hiroshi
Blix Trygve M.
Bridgestone Tire Company Limited
Williams Lawrence E.
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