| 摘要 |
A rail extends in the direction of the inclination of the surface. It is displaceably located on rollers (12.1,2,13) crossways to the inclination. The transport component is a conveyor belt. The rollers are formed on support legs (6.1,2,7.1,2) which are releasably fixed to the rail. The rail can be dismantled and comprises standard parts. A fixture device can be fitted at a freely selectable distance from the rollers on at least one support leg, in order to fix the support legs on the rail. An angle roller arrangement is used, in order to make possible a support in the direction of the surface inclination with a simultaneous ability to move crossways to the inclination of the surface.
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