To provide a tire with wear notification device which is inexpensive, which does not damage a road, detects wear of a tire and notifies an occupant of wear of a tire.SOLUTION: A tire provided on a vehicle comprises in a vertical groove 3, a cylindrical wear notification part 10. The wear notification part 10 has an opening 16 on an external surface 10a in outside of a radial direction, and when a tire is a new product, a lid member 17 for closing the opening 16 is provided. When a tire 1 is worn at prescribed degree or higher degree, the opening 16 is exposed to the surface 2a of the tread part 2, and a sound is generated by the air moving in the vertical groove 3 in a circumferential direction by traveling of the vehicle, for notifying an occupant of wear of the tire 1.SELECTED DRAWING: Figure 3
【課題】安価に構成し、かつ道路を傷めずにタイヤの摩耗を検出して乗員に知らせることができる摩耗報知装置付きタイヤを提供する。【解決手段】車両に備えられたタイヤにおいて、縦溝3内に筒状の摩耗報知部10が備えられ、摩耗報知部10は径方向外側の外面10aに開口部16が形成されているとともに、タイヤの新品時には開口部16を閉塞する蓋部材17が備えられており、タイヤ1が所定以上摩耗した際には開口部16がトレッド部2の表面2aに露出して、車両が走行することで縦溝3内を周方向に移動する空気によって音を発生させ、タイヤ1の摩耗を乗員に知らせる。【選択図】図3
TIRE WITH WEAR NOTIFICATION DEVICE
摩耗報知装置付きタイヤ
2019-08-08
Patent
Electronic Resource
Japanese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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