| 摘要 |
A conveyor belt having plural metal links arranged in rows which extend transversely of the belt. The links in adjacent rows are staggered to interfit with one another, and elongated rods extend transversely for joining the links together. The metal link comprises a central tubular body having a hollow interior and defined by top and bottom walls joined together by spaced sidewalls, the top wall being substantially planar and having planar wings which project outwardly beyond the sidewalls. Front and rear hinge portions are defined at opposite ends of the tubular body, and each hinge portion includes a substantially semi-cylindrical end wall which joins to the adjacent ends of the top and bottom walls, and also integrally connects to the adjacent end of the respective sidewall to define a substantially cylindrical, transversely extending opening. The rear hinge portion has a pair of cylindrical trunnions which define an extension of the respective opening, which trunnions project outwardly from the respective sidewalls. The hollow interior of the tubular body is in open communication with the central portion of the openings associated with the front and rear hinge portions.
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