| 摘要 |
Section of a scraper belt conveyor, in particular wall conveyor, characterised in that it is equipped with two identical chutes (2) preferably sheet flexed which are joint to the lock part (3) and the wedge part (13) by bent away fragments of the chutes sheet (6) and passing through them connecting screws (5) which are screwed in the specially formed elements (4) filling the free space in the chute sheet and supporting at the same time the upper chute, while making impossible their rotation together with the screw (5).<IMAGE>
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