Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Patent
1984-12-19
1986-09-02
Ball, Michael
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
152541, 152555, B60C 902
Patent
active
046090231
ABSTRACT:
A pneumatic tire (A) includes a body having a crown (10) with a ground-engaging tread portion (20), a pair of sidewall portions (12, 14), as well as a pair of bead portions (16, 18). An annular substantially inextensible bead reinforcing member (36) is positioned in each of the bead portions (16, 18). A carcass ply (30) is positioned in each sidewall (12, 14) and the crown (10) and extends from one of the bead portions (16) to the other of the bead portions (18). A first elastomer reinforcing member (50) is positioned in each bead portion (16, 18) and is disposed axially outwardly of the carcass ply (30) and adjacent the bead reinforcing member (36). A second elastomer reinforcing member (60) is positioned in each bead portion (16, 18) with at least a portion of the second member being disposed axially inwardly of the carcass ply (30) and extending radially outwardly from adjacent the bead reinforcing member (36).
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Ball Michael
Lewandowski T. P.
Moldovanyi Jay F.
The Goodyear Tire & Rubber Company
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