| 摘要 |
PROBLEM TO BE SOLVED: To provide a tire sound absorbing structure which is superior in durability. SOLUTION: This tire sound absorbing structure 1A is arranged along the internal wall surface 22a of the inner liner 22 of a tire 2. The tire sound absorbing structure 1A comprises a sound absorbing material which is formed into a ring shape, and the inner peripheral side is formed to be away at a plurality of circumferential locations. For example, the tire sound absorbing structure can be constituted in such a manner that a plurality of cut sections 13 may be formed in a direction which crosses circumferentially. A reinforcing section is preferably provided at the root section of the cut section 13. COPYRIGHT: (C)2007,JPO&INPIT
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