| 摘要 |
A driving stability apparatus of the magnetic levitation vehicle is provided to steadily secure the maximum horizontal displacement of the middle trolley by absorbing the horizontal displacement between the car body and the middle trolley. A steering link(110) is formed between the side frames (211a,211b,213a,213b) of the front trolley(211) and the rearward trolley(213) and the side frames (212a,212b) of the middle trolley(212). The steering link links the horizontal displacement between the middle trolley and the car body(210) and the rotation displacement between the front and rearward trolleys and the car body. A pivot bearing(120) is formed in the upper side of the side frame of the front trolley and the rearward trolley. The pivot bearing absorbs the rotation displacement between the front and rearward trolley and the car body and secures the allowable rotation quantity. A linear bearing(130) is formed in the upper side of the side frame of the middle trolley. The linear bearing minimizes the resistivity with the car body by absorbing the horizontal displacement between the car body and the middle trolley in the curve operation.
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