Multiple ring tire

Details Multiple ring tire Multiple ring tire

1980-04-04

1981-09-08

Powell, William A.

Resilient tires and wheels

Tires, resilient

Cushion

152 7, 152209R, B60C 700

Patent

active

042879272

ABSTRACT:
A tire having axially spaced rings of elastomeric material with different spring rates and tread configurations to provide variable operating characteristics at axially spaced positions across the tire. Each of the rings has an inner bead portion and an outer belt portion connected by a load-carrying and cushioning intermediate structure which may have radially extending strap members reinforced by a ply of reinforcing cords.

REFERENCES:
patent: 2620844 (1952-12-01), Lord
patent: 2742941 (1956-04-01), Johnson
patent: 2751959 (1956-06-01), Blomquist
patent: 3890010 (1975-06-01), Dove, Jr.

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