High internal pressure type heavy duty pneumatic radial tires

Details High internal pressure type heavy duty pneumatic radial tires High internal pressure type heavy duty pneumatic radial tires

B - Operations, Transporting

60

C

152/124

B60C 11/00 (2006.01) B60C 11/01 (2006.01)

Patent

CA 1319600

HIGH INTERNAL PRESSURE TYPE HEAVY DUTY PNEUMATIC RADIAL TIRES ABSTRACT OF THE DISCLOSURE High internal pressure type heavy duty pneumatic radial tires are disclosed, which each comprise a tread. Each tire is formed and vulcanized in a mold, and the tread has an outer contour inside the mold, which outer contour sectionally consists of a curve halving a positive radius of curvature with a curvature center on a side of a tire axis at a central portion of the tread extending between points "m" being oppositely separated from a tread (TW/2) center by 0.64 to 0.85 of a half of a width of the tread and a curve having a negative radius of curvature with a curvature center on a side opposite to the tire axis at tread shoulder portions axially outside said points "m". The negative radius of curvature has an absolute value of 1 to 30 of the tread width (TW). A tread shoulder edge drop-correcting value H3 is in a range from 0.05 to 0.04 of H1 which is a radially dropped amount of an edge of the tread which would be formed in a mold sectionally having a single radius of curvature and the entire outer contour of the tread radially outwardly expands from that inside the . mold by applying a use internal pressure to the tire to form the outer contour of the tread at a single radius of curvature.

569783

Affiliated with

Also associated with

Rating

High internal pressure type heavy duty pneumatic radial tires does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High internal pressure type heavy duty pneumatic radial tires, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High internal pressure type heavy duty pneumatic radial tires will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1259184