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    • 2. 发明申请
    • ROCK ANCHOR
    • 摇臂锚
    • WO2010070445A1
    • 2010-06-24
    • PCT/IB2009/007850
    • 2009-12-21
    • MINOVA CARBOTECH GMBHEIGEMANN, Ernst
    • EIGEMANN, Ernst
    • E21D20/02
    • E21D20/025E02D5/80E21D20/028
    • The invention provides a compact apparatus for providing a substantially pressure-tight connection between a source of a plastics component and an opening of an inner channel of a rock bolt wherein the apparatus comprises a central block moveable to be aligned with the rock bolt, a supply pipe slidably arranged in the central block, a first force transmitter, a gripper for attaching the central block to the rock bolt, a gripper drive slidably mounted on the central block and arranged to operate the gripper, and a second force transmitter wherein the first force transmitter is arranged to press the supply pipe onto the opening of the inner channel of the rock bolt; wherein the gripper is mounted on the central block; and wherein the second force transmitter is arranged to operate the gripper drive to force the gripper to clamp the central block onto the rock bolt.
    • 本发明提供了一种紧凑的装置,用于在塑料部件的源和岩石螺栓的内部通道的开口之间提供基本上不可压紧的连接,其中该装置包括可移动以与岩石螺栓对准的中心块, 可滑动地布置在中心块中的管,第一力传递器,用于将中心块附接到岩石栓的夹持器,可滑动地安装在中心块上并被布置成操作夹持器的夹持器驱动器,以及第二力传递器,其中第一力 发射器被布置成将供应管压在岩石螺栓的内部通道的开口上; 其中所述夹持器安装在所述中央块上; 并且其中所述第二力传递器被布置成操作所述夹持器驱动器以迫使所述夹持器将所述中心块夹持到所述岩石锚杆上。