Tire support ring

Details Tire support ring Tire support ring

2004-11-23

2008-11-18

Johnstone, Adrienne C (Department: 1791)

Resilient tires and wheels

Tires, resilient

Cushion and pneumatic combined

C152S520000

Reexamination Certificate

active

07451792

ABSTRACT:
A run flat safety support ring intended to be mounted on a wheel rim inside a tire equipping a vehicle for supporting the tire tread in case of loss of inflation pressure has a generally cylindrical crown intended to come in contact with the interior of the tire tread in the event of the loss of inflation pressure, but has a clearance from the tire tread interior at normal pressure. The ring also has an annular body located radially inward of the crown, the annular body comprising a grid of continuous reinforcement composite.

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