Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Patent
1990-08-21
1991-05-21
Ball, Michael W.
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
152451, B60C 920, B60C 926
Patent
active
050166980
ABSTRACT:
A pneumatic radial tire having improved comfortability and durability comprises a belt composed of at least two belt reinforcing layers, one of which layers contains high strength and high modulus polyvinyl alcohol fiber cords having particular properties.
REFERENCES:
patent: 4793131 (1988-12-01), Mizuno
patent: 4934427 (1990-06-01), Oshima et al.
patent: 4971127 (1990-11-01), Oshima et al.
Inada Norio
Iwasaki Shizuo
Ball Michael W.
Bridgestone Corporation
Johnstone Adrienne C.
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