Resilient tires and wheels – Tires – resilient – Cushion and pneumatic combined
Patent
1992-08-07
1993-11-30
Ball, Michael W.
Resilient tires and wheels
Tires, resilient
Cushion and pneumatic combined
152310, 152314, 152322, B60C 700, B60C 712
Patent
active
052656586
ABSTRACT:
A pressure chamber or core for an unpuncturable pneumatic tire is constituted by a toroidal cushion of elastomer material including mutually independent gastight cells containing a gas under pressure. The cells are substantially all of the same right cross-section, and the area of the right cross-section of any one cell is a small fraction of the area of the right cross-section of the chamber.
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Lelievre Alain
Riquier Didier
Ball Michael W.
Hutchinson
Johnstone Adrienne C.
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