Resilient tires and wheels – Tires – resilient – Patches
Patent
1979-05-15
1982-01-05
Powell, William A.
Resilient tires and wheels
Tires, resilient
Patches
152209WT, 152353G, 152361R, 1523795, 152398, 152405, B60C 1300, B60C 1500
Patent
active
043089070
ABSTRACT:
A pneumatic tire and wheel construction having a tire annularly disposed around the wheel and engaged therewith to form an air space for pressurized air. The tire is formed by a pair of undeformable side wall portions each having inner edges including beads of the tire and engaged with the wheel, a deformable side wall portion connected to each outer edge of the undeformable side wall portions, a restricted pliable wall portion connected each to outer edges of the deformable side wall portions and a belt portion connected between the outer edges of the restricted pliable wall portions. A tread carrying portion is connected to and around the outer surface of the belt portion and includes side projections extending axially outwardly of the belt portion with a cavity defined between each of the side projections and each of the restricted pliable wall portions respectively. Lateral restraining members are connected to the wheel and extend radially outwardly and over the undeformable side wall portions of the tires to restrict deformation thereof.
REFERENCES:
patent: 1337660 (1920-04-01), Killen
patent: 1842219 (1932-01-01), Trautman
patent: 1885901 (1932-11-01), Ennis
patent: 3631913 (1972-01-01), Boileau
patent: 3638704 (1972-02-01), Boileau
patent: 4059138 (1977-11-01), Mirtain
patent: 4168732 (1979-09-01), Monzini
Bokan Thomas
Powell William A.
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