| 摘要 |
To increase the carrying capacity of a conveyor belt having corrugated side walls for vertically conveying bulk or loose material at a steep angle, each cleat of the conveyor has a twice-angled cross-section and comprises a first straight branch approximately perpendicular to the conveyor belt plane, a median second branc inclined with respect to the first in longitudinal direction of the conveyor belt and an upper branche more steeply inclined branch, the cross-sectional length of the upper branche being smaller than the cross-sectional length of the median branch and also smaller than the cross-sectional length of the lowermost branch. |
