Non-pneumatic tire with a flexible looped spoke and method of forming

Abstract

A nonpneumatic tire has at least one spoke loop structure connected to a shear band, wherein the spoke loop structure has a plurality of loops extending inward from the shear band, and wherein each loop is connected to a wheel. A method for forming the nonpneumatic tire includes the step of forming a base and loop subassembly by providing a base having a plurality of grooves, inserting a layer of elastomer strip into each groove and forming a loop between each of the grooves; and inserting the base and loop subassembly which has a plurality of flexible loops extending inward from a shearband so that the base is positioned adjacent the shear band; curing the base and loop subassembly formed from a strip of elastomeric material into the shearband; providing a wheel, and then connecting each loop to the wheel.

Dependencies are inferred from the claim text.