Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Patent
1990-02-14
1992-10-13
Ball, Michael W.
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
152532, 152535, 152537, 152538, B60C 920, B60C 918
Patent
active
051542170
ABSTRACT:
A heavy-duty pneumatic tire having a plurality of belt layers, wherein the outermost belt layer is made of a steel cord having a breaking extension of 4% or more and covers the end portion in the width direction of a first belt layer adjacent to the undersurface of said outermost belt layer, a rubber stock is provided on the outside of the end portion in the width direction of said first belt layer, the cord of said first belt layer and the cord of a second belt layer adjacent to the undersurface of said first belt layer are each inclined at an angle of 15.degree. to 25.degree. with respect to the circumferential direction of the tire and cross each other.
REFERENCES:
patent: 3335777 (1967-08-01), Hutch
patent: 3513898 (1970-05-01), Lugli et al.
patent: 3789900 (1974-02-01), Verdier
patent: 4082132 (1978-04-01), Arai et al.
patent: 4169495 (1979-10-01), Maiocchi
patent: 4282918 (1981-08-01), Tomada et al.
patent: 4373566 (1983-02-01), Hirakawa et al.
patent: 4425953 (1984-01-01), Rohde et al.
patent: 4633926 (1987-01-01), Tamura
patent: 4715419 (1987-12-01), Kawasaki et al.
patent: 4865103 (1989-09-01), Kobayashi et al.
patent: 4947914 (1990-08-01), Noma et al.
Ball Michael W.
Johnstone Adrienne C.
The Yokohama Rubber Co. Ltd.
LandOfFree
Heavy-duty pneumatic tire preventing belt separation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Heavy-duty pneumatic tire preventing belt separation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heavy-duty pneumatic tire preventing belt separation will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1294421