Resilient tires and wheels – Tires – resilient – Anti-skid devices
Patent
1992-01-21
1994-08-16
Ball, Michael W.
Resilient tires and wheels
Tires, resilient
Anti-skid devices
152209R, B60C 1108
Patent
active
053378148
ABSTRACT:
An improved pneumatics radial drive tire 10 for agricultural use under dry and wet or moist soil conditions requiring a tire with high flotation and deep tread characteristics is described. The improvement comprises utilizing a tread 13 with a net-to-gross ratio in the range of 15 to 25% and where the tread 13 has lugs 18A, 18B that are greater than 150% of standard R1 lug and greater than 75% but less than 95% of an R2 lug. The lugs when incorporated in a 20.8 R38 radial tire are designed to support and carry for extended distances a dynamic load bearing weight of 170% of the Tire and Rim Association's recommended load on paved surfaces without lug failure.
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Ball Michael W.
King David L.
Krawczyk Nancy T.
The Goodyear Tire & Rubber Company
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