| 摘要 |
<P>PROBLEM TO BE SOLVED: To secure strength of a welded portion in a tire that is configured by welding a tire constituent member formed of a thermoplastic material. <P>SOLUTION: The strength of a bonded portion of a tire is secured by configuring the tire to have a first welded portion which is obtained by melting and welding each other a part of one tire constituent member and a part of the other tire constituent member, and a second welded portion which is formed by welding a thermoplastic material for welding to the surface of the first welded portion. <P>COPYRIGHT: (C)2013,JPO&INPIT |
