Safety device for open-pit mining
    2.
    发明公开
    Safety device for open-pit mining 有权
    SicherheitseinrichtungfürTagebau

    公开(公告)号:EP1362980A1

    公开(公告)日:2003-11-19

    申请号:EP02078958.2

    申请日:2002-09-24

    发明人: Lorenzini, Marino

    IPC分类号: E21C35/04 E02D17/08

    CPC分类号: E21F11/00 E02D17/08

    摘要: A safety device for workers inside and outside open-cut mining yards, for preventing dangerous sliding of the soil, comprising:

    a panel (1);
    a rafter (2) for manual push, with an extension (3) of different lengths according to the width of the mining to be reinforced;
    a rafter (4) with a double threading for an automatic installation;
    a telescopic key (5);
    a coupling for carrying accessories (6), that allows the insertion of a barrier carrying post directly onto said panel and forms the resting for a toe-clip board;
    a barrier carrying post (7);
    a support (8) for a blinking lamp (9).

    摘要翻译: 一种用于防止危险的土壤滑动的用于开放式采矿场内和外部的工人的安全装置,包括:面板(1); 用于手动推动的椽子(2),具有根据待加固的采矿宽度的不同长度的延伸部(3); 椽子(4),双重螺纹自动安装; 伸缩键(5); 用于承载附件(6)的联接器,其允许将挡板传送柱直接插入到所述面板上并且形成用于脚趾夹板的静止; 挡板(7); 用于闪烁灯(9)的支撑件(8)。