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    • 71. 发明授权
    • Machine for roughing the margin of an upper of a shoe assembly
    • 用于粗加工鞋组件上部边缘的机器
    • US4167103A
    • 1979-09-11
    • US926673
    • 1978-07-21
    • Michael M. Becka
    • Michael M. Becka
    • C14B1/44A43D8/32A43D37/00C14B1/48
    • A43D37/00C14B1/48
    • A roughing machine having a support for supporting bottom-up a shoe assembly formed of a last having an insole located on its bottom and an upper mounted thereon with the margin of the upper secured to the bottom of the insole and a roughing tool located above the shoe assembly and yieldably urged downwardly against the shoe assembly so as to rough the upper margin during movement of the support to move the upper margin past the roughing tool. The shoe assembly bottom has its heel seat portion, its shank portion and its forepart portion lying in different planes. The support is so constructed as to be rockable in such a manner that the heel seat portion, the shank portion, and the forepart portion of the upper margin all lie in horizontal planes during their movement past the roughing tool.
    • (PG,1)具有用于支撑自底向上的鞋底组件的支撑件的粗加工机,其由最后一个鞋底组件形成,所述鞋子组件具有位于其底部上的内底,并且上部安装在其上,鞋面的边缘固定到鞋垫的底部,粗加工 工具位于鞋组件上方并且可屈服地向下抵靠鞋组件,以便在支撑件移动期间使上边缘粗糙以将上边缘移动通过粗加工工具。 鞋组件底部具有其后跟座部分,其柄部分和其前部部分位于不同的平面中。 支撑件被构造成可摇动,使得脚跟座部分,柄部分和上边缘的前部部分在其移动通过粗加工工具期间都位于水平平面中。