| 摘要 |
PURPOSE: A transportation system is provided to prevent and to transfer cargo within a specified area of an upward slope section. CONSTITUTION: A transportation system comprises a tunnel(10), a conveying vehicle(20), a conveying path and a power transmission unit(40). A tunnel comprises a downward slope(13), and a planar unit and an upward slope(14). The downward slope has a specified tilt angle to an underground space from a starting point. The planar unit is expanded from the end point of the downward slope. The upward slope is formed on the end point of the planar unit toward a destination ground. The conveying vehicle runs along the tunnel. The conveying path is formed inside the tunnel for the movement of the conveying vehicle.
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