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    • 8. 发明授权
    • Hoist-type material finishing line
    • 葫芦型材料整理线
    • US4527508A
    • 1985-07-09
    • US493671
    • 1983-05-11
    • Robert J. Juve
    • Robert J. Juve
    • B65G49/04C23C2/00B05C3/10
    • B65G49/0481
    • A material finishing line which includes a plurality of finishing tanks disposed in a linear array and a self-propelled hoist movable along an elongated track extending parallel to the finishing line. The hoist includes a base which contains the propulsion and control mechanism, and a guide fixedly projecting upwardly from the base. A pick-up arm is slidably carried on the guide and is cantilevered therefrom over the finishing line so as to pass over successive tank locations as the hoist is propelled along the track. The pick-up arm is raised and lowered by an hydraulic ram coupled to the base, and is held in horizontal orientation by a pair of chains trained around sprockets affixed to the guide and attached to the pick-up arm.
    • 一种材料精整线,其包括以线性阵列布置的多个精加工槽和可沿着平行于精轧线延伸的细长轨道移动的自行式起重机。 起重机包括一个包含推进和控制机构的基座,以及从底座向上固定的导向件。 拾取臂可滑动地承载在引导件上,并且在整流线上从其上悬臂向上延伸,以便随着起重机沿轨道的推进而经过连续的槽位置。 拾取臂由连接到基座的液压马达升高和下降,并且通过在固定到引导件并连接到拾取臂的链轮上训练的一对链条来保持水平取向。