| 摘要 |
PROBLEM TO BE SOLVED: To attain a high braking force effectively through explosion of powder applied against a braking member in the case of emergency. SOLUTION: This auxiliary braking system is operated in such a way that when it is discriminated by an emergency braking discrimination device 16 that an emergency braking is needed, a braking member 12 is expanded through the explosion of the powder within the braking member 12 and the braking force is generated through its lower side being contacted with a road. In addition, upward or downward motion of the braking member through a pushing control mechanism causes a pushing force against the road to be controlled. Accordingly, it is possible to get the braking force through the expansion of the braking member by the explosion of the powder and the pushing force applied through the pushing control mechanism at the time of emergency. COPYRIGHT: (C)2010,JPO&INPIT
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