Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Patent
1988-02-17
1989-10-31
Hoch, Raymond
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
57237, 57902, 152527, 152531, D02G 348, B60C 920
Patent
active
048770736
ABSTRACT:
A nonmetallic cable (20) having utility in an overlay ply (39) of a tire (10) comprises two yarns (21,22). One of the yarns (21,22) has a yarn twist of either zero or is twisted in a first direction. The other yarn (21,22) has a yarn twist that is not zero, but is twisted in a direction opposite to the direction of yarn twist in the first yarn (21,22). The cable (20) has a cable twist that is opposite in direction to the twist of the yarn (21,22) having the larger of the two yarn twists. The cable has an elongation of 4% when it is subjected to a force of not greater than 12 Newtons. A tire (10) having a belt structure (30) has an overlay (39) comprising said cables disposed radially outwardly of at least one of the belt plies (31-35).
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Reuter Rene F.
Thise Marie R.
Drayer L. R.
Hoch Raymond
The Goodyear Tire & Rubber Company
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