Concrete pump
    1.
    发明授权
    Concrete pump 失效
    混凝土泵

    公开(公告)号:US3663129A

    公开(公告)日:1972-05-16

    申请号:US3663129D

    申请日:1970-09-18

    申请人: LEON A ANTOSH

    发明人: ANTOSH LEON A

    摘要: A constant flow concrete pump having a number of hydraulically actuated concrete pump assemblies connected to inlet openings in one wall of a semi-fluid concrete hopper which has a single discharge opening in the opposite wall, and a valve mounted in the hopper and having an inlet of sufficient length to encompass at least two of the inlet openings in the hopper wall, relative movement is provided between the valves and inlet openings to provide constant flow of concrete through the hopper. The valve can be fixed, oscillated or rotated.

    摘要翻译: 一种具有多个液压致动混凝土泵组件的恒流混凝土泵,其连接到半流体混凝土料斗的一个壁中的入口开口,所述半流体混凝土料斗在相对的壁中具有单个排出口,以及安装在料斗中的具有入口 足够的长度以包围料斗壁中的至少两个入口开口,在阀和入口之间提供相对运动,以提供混合物通过料斗的恒定流动。 阀可以固定,振荡或旋转。