发明名称 |
TUNNELLING OR EXTRACTION MACHINE WITH AN ANCHOR-SETTING DEVICE AND SUPPORT MANIPULATOR OR SUPPORTING DEVICE |
摘要 |
In a tunnelling or extraction machine comprising cutting tools (4) which are movable over the heading face and are arranged on a boom (2), and a platform (10) which is movable in the longitudinal direction of the machine and carries roof support devices, the roof support devices comprise a support manipulator (13) or a supporting device (40) and an anchor-boring and anchor-setting device (14), wherein the anchor-boring and anchor-setting device (14) is fastened to the movable platform (10) so as to be pivotable between a parked position and an operating position and the support manipulator (13) or the supporting device (40) has a telescopic arm (16) which is fastened to the movable platform (10) in a vertically pivotable manner, wherein the support manipulator (13) or the supporting device (40) and the anchor-boring and anchor-setting device (14) are fastened to the movable platform (10) at a predefined, fixed distance apart from one another and are displaceable together with the movable platform (10) between a retracted position and a forwardly displaced position. |
申请公布号 |
WO2013110104(A3) |
申请公布日期 |
2014.02.27 |
申请号 |
WO2013AT00011 |
申请日期 |
2013.01.24 |
申请人 |
SANDVIK MINING AND CONSTRUCTION G.M.B.H. |
发明人 |
WELS, FRANZ;PIRKER, BERND |
分类号 |
E21C27/24;E21D9/10;E21D11/18;E21D11/40;E21D19/04;E21D20/00 |
主分类号 |
E21C27/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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