Pneumatic radial tires with at least three tread radii of curvat

Details Pneumatic radial tires with at least three tread radii of curvat Pneumatic radial tires with at least three tread radii of curvat

1996-04-25

1998-09-08

Johnstone, Adrienne C.

Resilient tires and wheels

Tires, resilient

Anti-skid devices

152454, B60C 300, B60C 304, B60C 1100

Patent

active

058039988

ABSTRACT:
A pneumatic radial tire having an excellent resistance to uneven wear is provided by optimizing a crown profile of a tread portion, in which at least a radial half section of the crown profile with respect to an equatorial plane of the tire is divided into center and middle and shoulder regions and comprised of a composite arc formed by smoothly connecting at least three arcs having different radii of curvature to each other and each of distances and radii of curvature of these regions satisfies a particular relation.

REFERENCES:
patent: 4756352 (1988-07-01), Ogawa et al.
patent: 5247979 (1993-09-01), Asano
English translation of Japanese patent application (Kokai) 5-229308, Sep. 7, 1993.
European Search Report dated Apr. 25, 1997 for European application No. 96302955.

Affiliated with

Also associated with

Rating

Pneumatic radial tires with at least three tread radii of curvat 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 at least three tread radii of curvat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pneumatic radial tires with at least three tread radii of curvat will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1278274