| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce a leakage of gas filled in a pneumatic tire having no bead part. <P>SOLUTION: The pneumatic tire 1 includes a carcass 2 arranged inside in a diametrical direction of a tread rubber layer 5, and a supporting member 9 for holding the carcass 2 under a state in which end portions 2TA and 2TB extending respectively from both sides of the tread rubber layer 5 in a width direction of the pneumatic tire 1 are set to each other and for supporting a part of the carcass 2 extending out of the tread rubber layer 5. The supporting member 9 is divided into a first supporting member 9A and a second supporting member 9B. First supporting member 9A and second supporting member 9B are connected with bolts 14 under a state in which the carcass 2 and an end part of a gas-shielding layer 7 are held by both the members. <P>COPYRIGHT: (C)2012,JPO&INPIT |
