Resilient tires and wheels – Tires – resilient – Patches
Patent
1980-03-31
1981-06-16
Goolkasian, John T.
Resilient tires and wheels
Tires, resilient
Patches
152361FP, 152361DM, 152374, 152209R, B60C 920
Patent
active
042731771
ABSTRACT:
A pneumatic radial tire has a two-ply tread reinforcing breaker wth cords of filamentary material. The breaker plies are of unequal widths and arranged symmetrically with respect to the median circumferential or equatorial plane of the tire, the overall width of the breaker being substantially the width of the overlying tread. In the region of each shoulder of the tread, the edges of one ply are folded back on themselves forming superimposed two-ply regions and three-ply regions enclosing the edges of a narrow, non-folded ply. Surrounding each two-ply region of the folded ply is a cushion rubber which is softer than the tread or breaker skimcoat rubbers. The breaker construction substantially eliminates breaker edge separation, resulting in a more durable radial tire which can be recapped to provide further service.
REFERENCES:
patent: 1769694 (1930-07-01), Jenkinson
patent: 2982328 (1961-05-01), Emanueli et al.
patent: 3404721 (1968-10-01), Massoubre
patent: 3598165 (1971-08-01), Hanus
patent: 3881538 (1975-05-01), Mirtain
patent: 3945421 (1976-03-01), Poque et al.
patent: 4034791 (1977-07-01), Mirtain
patent: 4062393 (1977-12-01), Bertrand
Blank Charles A.
Boland Lois E.
Goolkasian John T.
Uniroyal Inc.
LandOfFree
Pneumatic radial tire with folded ply breaker having soft cushio 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 tire with folded ply breaker having soft cushio, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pneumatic radial tire with folded ply breaker having soft cushio will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-150440