Patent ID: 11872726
Assignee: THE GOODYEAR TIRE & RUBBER COMPANY
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A 3D-printed tire segment model comprising (1) a supporting structure; and (2) a tread portion having a plurality of grooves; ribs and/or tread blocks; and a plurality of blades extending between 3 mm and 10 mm radially out of the radially outermost surface of one or more of the ribs and/or the tread blocks; wherein the ribs and/or the tread blocks, as well as the blades are comprised of a polymer, wherein the tire segment model can be connected with additional tire segment models to form a closed ring, wherein the supporting structure is comprised of a thermoplastic material selected from the group consisting of polylactic acids, polycarbonates, polystyrenes, high impact polystyrenes, and polycaprolactones.