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    APPARATUS FOR EXTRACTING ORE FROM BLOCK CAVES AND METHOD AND SYSTEM THEREFOR
    1.
    发明公开
    APPARATUS FOR EXTRACTING ORE FROM BLOCK CAVES AND METHOD AND SYSTEM THEREFOR 审中-公开
    设备矿石开采关块洞穴和方法及其系统

    公开(公告)号：EP3008288A1

    公开(公告)日：2016-04-20

    申请号：EP14782820.6

    申请日：2014-04-07

    申请人： Russell Mineral Equipment Pty Ltd

    发明人： RUBIE, Peter, John

    IPC分类号： E21C41/16 ,  E21F13/02 ,  B60P1/64 ,  E21F13/00

    CPC分类号： E21F13/00 ,  E02F3/60 ,  E02F3/627 ,  E02F5/00 ,  E21C37/00 ,  E21C41/16 ,  E21F13/02 ,  E21F13/025 ,  E21F13/063

    摘要： In combination a loader unit and haul unit for use in a block caving mining operation. Each of the loader unit and the haul unit comprise a removable bucket, which can be used for loading ore. In use the bucket carrying a load of ore can be transferred from the loader unit to the haul unit so that the haul unit can transport the ore from a loading site to a crusher. The loader unit and haul unit have a respective longitudinal axis extending from the fore end to the aft thereof, and the bucket is elongate with a longitudinal axis. In use when the bucket is mounted to the loader unit the longitudinal axis of the bucket is disposed orthogonally to the longitudinal axis of the loader unit. When the bucket is transferred to the haul unit, the bucket is placed upright on the haul unit with the longitudinal axis of the bucket parallel to the longitudinal axis of the haul unit.

    ROCK-BOLTING APPARATUS AND METHOD
    3.
    发明公开
    ROCK-BOLTING APPARATUS AND METHOD 审中-公开
    岩石锚固装置和方法

    公开(公告)号：EP1407114A1

    公开(公告)日：2004-04-14

    申请号：EP02729659.9

    申请日：2002-06-18

    申请人： Russell Mineral Equipment Pty. Ltd.

    发明人： RUBIE, Peter, John ,  RUSSELL, Alan, John

    IPC分类号： E21D20/00 ,  E21D21/00 ,  E21D11/00 ,  E21D11/14 ,  E21D11/18 ,  E21D11/40 ,  E21B7/02 ,  E21B15/00

    CPC分类号： E21D11/152 ,  E21B19/087 ,  E21D11/40 ,  E21D20/006

    摘要： An articulated boom arm for a rock boring machine, comprising a first kinked member having a drill guide at one end and a base pivot at the other end, and a pair of pivoted links. One of said links having a first end pivoted at said base pivot, the other of the links having a drill pivotally mounted at a first end thereof. The second ends of the first and second links being pivoted to each other whereby said drill is reciprocally linearly movable along said first member with a drill bit aligned with said drill guide and at one extremity of the reciprocal movement both said pair of links are substantially longitudinally aligned and extend towards said drill guide, and at the other extremity of the reciprocal movement both said pair of links are substantially longitudinally aligned and extend away from said drill guide.

    摘要翻译： 一种用于岩石钻孔机的铰接臂臂，包括第一扭结构件和一对枢转连杆，所述第一扭结构件在一端处具有钻孔引导件并且在另一端处具有基部枢轴。 所述连杆中的一个具有在所述基座枢轴处枢转的第一端，所述连杆中的另一个具有可枢转地安装在其第一端处的钻头。 第一和第二连杆的第二端彼此枢转，由此所述钻头沿着所述第一构件可往复地线性移动，其中钻头与所述钻具导向器对齐，并且在往复运动的一个末端处，所述一对连杆均基本上纵向地 对齐并朝向所述钻引导件延伸，并且在往复运动的另一末端处，所述一对连接件均基本上纵向对齐并远离所述钻引导件延伸。