| 摘要 |
The axle lifting device is fitted to multiple axle lorries or trailers. The axle 5 is of the mounted type, that is to say held by two arms 4 one end of each of which is articulated to the frame 1 and the other, integral with an inflatable elastic suspension member 6. The lifting device includes an inflatable member 8 positioned inside the space polygon defined by the arms 4, which member raises the axle in question with respect to the other axle or axles by means of a stirrup-shaped linking member 12. <IMAGE>
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