| 摘要 |
A tire puncture alarming device is provided that the disable repair and accident due to the tire damage is prevented in beforehand. A tire puncture alarming device comprises as follows. The tongue part formed in the side of tire is included. When exceeding the proper load, what the area which tire closes in the road is increased is used. The tire puncture alarm device informs operator of danger by the carried fricative sound and vibration. The tongue part does not close in the road when the air pressure of tire is normality. The area which tire closes with the load of a car in the road is bigger when the carried air pressure of tire decreases less than the standard value.
|
