| 摘要 |
996,735. Scraper conveyers. STAMICARBON N.V. Feb. 21, 1964 [Feb. 22, 1963], No. 7400/64. Heading B8A. A scraper conveyer comprises a trough in which runs a series of scrapers 4 extending between a pair of endless carrying chains 3, the links 6 thereof to which the scrapers are secured being closed links with integral portions 7 extending transversely across the links and projecting laterally therefrom to form lugs 8, the scraper ends being secured to the lugs 8. The trough is composed of side walls 1 interconnected by a transverse member 2 welded to the walls. The portions 7 of the links 6 are extended to form guide bosses 10. |
