| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an assembly of a pneumatic tire and a rim improved in run-flat durability, reducing mass of the tire. <P>SOLUTION: In this assembly of a pneumatic tire and a rim can run-flat travel and formed by inserting an air bag 2, which is formed from an annular film material, inside a pneumatic tire 1 installed in a rim R, at least one part of the film material is structured of a seal layer 3 formed of a thermo-plastic resin or a thermo-plastic elastomer composition obtained by blending an elastomer in a thermo-plastic resin. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
