| 摘要 |
PCT No. PCT/EP84/00408 Sec. 371 Date Aug. 28, 1985 Sec. 102(e) Date Aug. 28, 1985 PCT Filed Dec. 18, 1984 PCT Pub. No. WO85/03057 PCT Pub. Date Jul. 18, 1985.A belt conveyor plant for conveying bulk material outdoors and in particular on hilly terrain comprises supporting and locating systems 15,16 for the load section 5 and the return section 6 of its conveyor belt 4, which under omission of a supporting frame extending uninterruptedly between the two terminal stations 2, 3 of the belt conveyor plant are in each case carried by a bearer 14 anchored separately in the soil 7. The conveyor belt 4 sags freely between the bearers 14 arranged with greater mutual spacing of at least 5 meters as in the case of a cableway. Since it is impossible in such case to guide the conveyor belt 4 formed into trough shape, use is made of a so-called corrugated edge belt, i.e. a conveyor belt 4 having a transversely stable belt element 20, whereof the carrying side has installed on it two longitudinally continuous undulant edge strips 21 (FIG. 2).
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