Safety tire with expansion-deforming toric air bag

Details Safety tire with expansion-deforming toric air bag Safety tire with expansion-deforming toric air bag

2006-03-28

2006-03-28

Johnstone, Adrienne C. (Department: 1733)

Resilient tires and wheels

Tires, resilient

Armored

C152S458000, C152S341100, C152S512000, C152S519000

Reexamination Certificate

active

07017633

ABSTRACT:
There is proposed a toric air bag for a safety tire capable of sufficiently and equally contacting with a full inner face of a tire in the expansion-deformation of the toric air bag by a drop of an internal pressure in the tire, wherein at least an expansion-deforming portion of the toric air bag having a hollow torus shape as a whole is constructed with a tension support member, and to the expansion-deforming portion is given a property indicating a characteristic of extension ratio-tensile force that tensile force per unit width is substantially and gradually increased with the increase of elongation through the expansion-deformation.

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