Patent ID: 9623706
Date: 2017-04-18
CPC Classifications: B29D,B60C

Claim:
1. A tire comprising: one tire constituent member and another tire constituent member that are formed of a thermoplastic material, the one tire constituent member forming one side of the tire across the tire equatorial plane, and the other tire constituent member forming the other side of the tire across the tire equatorial plane; a first welded portion that is disposed on the tire equatorial plane and on a tire inner surface side formed by the one tire constituent member and the other tire constituent member, the tire inner surface side of the first welded portion, in which one section of the one tire constituent member and one section of the other tire constituent member are provided, being convex, and a tire outer surface side of the first welded portion being concave, the convex and concave shapes resulting from the welding of the first welded portion; and a second welded portion that is disposed on the tire equatorial plane and on the tire outer surface side, the second welded portion being formed by circumferentially extruding a welding-use thermoplastic material at the surface of the concave section of the first welded portion, and wherein the first welded portion and the second welded portion have bilaterally symmetrical shapes across the tire equatorial plane, respectively.