发明名称 |
AIR TIRE INNER PRESSURE CONTROL DEVICE FOR VEHICLE, VEHICLE, AND ITS CONTROL METHOD |
摘要 |
A pneumatic tires (20FL, 20FR, 20RL, 20RR) each having a plurality of air chambers disposed therein along a tread width direction. An internal pressure control device (100) includes a sensor unit (120) configured to inform a controller (110) that the four-wheel automobile (10) is going as being displaced in the leftward or rightward direction; and the controller (110) configure to change the internal pressures of the plurality of air chambers on the basis of the instruction outputted from the sensor unit (120). |
申请公布号 |
EP1987966(A4) |
申请公布日期 |
2011.11.02 |
申请号 |
EP20070714589 |
申请日期 |
2007.02.20 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
SAWADA, HIROKI;WAKAO, YASUMICHI |
分类号 |
B60C5/22;B60C19/00;B60C23/00;B60C23/14;B60C23/16 |
主分类号 |
B60C5/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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