Pneumatic radial tires with core-sheath steel belt cords

Details Pneumatic radial tires with core-sheath steel belt cords Pneumatic radial tires with core-sheath steel belt cords

1993-10-19

1995-03-14

Johnstone, Adrienne

Resilient tires and wheels

Tires, resilient

Pneumatic tire or inner tube

57212, 57902, 152526, B60C 918, B60C 920

Patent

active

053969421

ABSTRACT:
A pneumatic radial tire for truck and bus comprises a carcass ply containing cords arranged substantially in a radial direction of the tire and a belt superimposed about said carcass ply and comprised of plural belt layers each containing steel cords arranged at a cord angle of 5.degree.-20.degree. with respect to an equator of the tire. In this case, the steel cord for the belt layer has a two-layer structure of a core comprised of two steel filaments and a single sheath comprised of 6-8 steel filaments and satisfies the particularly relationships on filament diameter, twisting pitch, bending rigidity, tensile strength and distance between adjoining cords.

REFERENCES:
patent: 4690191 (1987-09-01), Kawasaki
patent: 4732197 (1988-03-01), Heishi et al.
Mechanics of Pneumatic Tires, ed. Samuel Clark:US Dept. of Transportation, Aug. 1981, pp. 219-220.
"New developments in steel cords For tyres", International Polymer Science and Technology vol. 11 No. 10, 1984, pp. T153-T160.

Affiliated with

Also associated with

Rating

Pneumatic radial tires with core-sheath steel belt cords does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pneumatic radial tires with core-sheath steel belt cords, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pneumatic radial tires with core-sheath steel belt cords will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-708480