Pneumatic tires, especially belted tires
AssigneeContinental Gummi-Werke Aktiengesellschaft
InventorsHans Seitz, Heinrich Huinink
Life of this patent
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Abstract
A belted pneumatic tire having an annular bandage-like reinforcing insert including a cord layer made of pull-resistant threads, strands and the like and extending in the peripheral direction of the tire. The insert extends essentially over the width of the tread between the tread and the carcass. The reinforcing insert includes one or more peripheral segments which are joined together into a ring or annular body having an overlapping area extending at an incline to the peripheral direction of the tire. The overlapping area includes segments rising to the left and right of a center line and joined symmetrically by a V-shaped connection, zig-zag-shaped connection, or wave-shaped connection.
Claims10
A pneumatic tire including a belt, having a carcass and a tread, said tire comprising an annular bandage-like reinforcing insert which is pull-resistant in the peripheral direction of said tire, extends essentially over the width of said tread, and is arranged between said tread and said carcass, in position between said tread and said belt, said reinforcing insert including pull-resistant strength carriers in the form of threads, cords, cables, strands, and the like arranged in at least one cord fabric strip and essentially extending in the peripheral direction of said tire, said reinforcing insert having at least one overlapping area constant over the width of said belt and extending at an angle to the peripheral direction of said tire to unite said at least one cord fabric strip into an annular body, said overlapping area including segments inclined to the peripheral direction of said tire on both sides of the center line of said tire in such a way as to be also essentially symmetrical to the center line of said tire both sides of the center line.
Dependencies are inferred from the claim text.