Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Patent
1995-04-07
1996-04-30
Johnstone, Adrienne C.
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
152517, 152539, 152540, 152543, 152544, 152546, 152547, 152550, 152554, 152555, B60C 300, B60C 1504, B60C 1506, B60C 1706
Patent
active
055115993
ABSTRACT:
The run-flat tire includes thickened load bearing sidewall portions, a belt package plus a cap ply, three pairs of sidewall rubber crescent-shaped reinforcing members, a specially designed bead seat area with a rim seat ply and three carcass layers. The three carcass layers are positioned between the crescent-shaped members in each load bearing sidewall.
REFERENCES:
patent: 4067374 (1978-01-01), Alden et al.
patent: 4287924 (1981-09-01), Deck et al.
patent: 4554960 (1985-11-01), Pompier
patent: 4779658 (1988-10-01), Kawabata et al.
patent: 4917164 (1990-04-01), Uchikubo et al.
patent: 5217549 (1993-06-01), Johnson
patent: 5238040 (1993-08-01), Ghilardi
patent: 5263526 (1993-11-01), Dare et al.
patent: 5295526 (1994-03-01), Tokieda et al.
patent: 5299615 (1994-04-01), Ataka
patent: 5368082 (1994-11-01), Dare et al.
Johnstone Adrienne C.
Michelin Recherche ET Technique S.A.
Reed Robert R.
Warnock Russell W.
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