Resilient tires and wheels – Tires – resilient – Patches
Patent
1977-12-21
1980-07-29
Bartuska, F. J.
Resilient tires and wheels
Tires, resilient
Patches
152362R, B60C 908, B60C 1500
Patent
active
042146208
ABSTRACT:
A pneumatic tire is disclosed having a carcass with cords lying in radial or substantially radial planes, a strip of metal cords in the bead zone and the lower part of the sidewall extending radially from the core zone to from 25 to 45% of the tire section height with the cords inclined at an angle of 5.degree. to 15.degree. with respect to the circumferential lines of the tire and an axially outer situated second strip of cords of tension and compression resistant material, the cords of the second strip being inclined in an opposite sense to the cords of the first strip angled at 45.degree. to 90.degree. with respect to the circumferential lines of the tire. The tire structure permits the elimination of sidewall deformations when the tire runs at high speed along a curved trajectory, making for good riding comfort.
REFERENCES:
patent: 3040797 (1962-06-01), Saint Paul
patent: 3557860 (1971-01-01), Maiocchi
patent: 3638705 (1972-02-01), Devienne
patent: 3703203 (1972-11-01), Simpson
patent: 3736973 (1973-06-01), Mezzanotte et al.
patent: 3841377 (1974-10-01), Montagne
patent: 3853163 (1974-12-01), Mezzanotte et al.
Bartuska F. J.
Industrie Pirelli S.p.A.
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