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公开(公告)号：EP2895690A4
公开(公告)日：2016-08-10
申请号：EP13837734
申请日：2013-09-16
申请人： JOY MM DELAWARE INC
发明人： SMITH RUSSELL P , HUNTER ANDREW D , LUGG PETER A , SCHIRMER IAN B , KEECH GEOFFREY W , COATES CHRISTOPHER , NEILSON BRADLEY M
摘要： A cutter head 22 includes a first member 90, a cutting bit 86, and a second member 94. The first member 90 includes a first end and a second end and includes a first mass. The cutting bit 86 is coupled to the first member 90 proximate the second end. The cutting bit 86 includes a cutting edge rotatable about the axis. The second member 94 is rotatable about the axis and includes a second mass eccentrically positioned with respect to the axis. Rotation of the second mass causes the first member 90 and the cutting bit 86 to oscillate.
摘要翻译： 刀头包括第一构件，切削刀头和第二构件。 第一构件包括第一端部和第二端部，并且包括第一质量块。 所述切割钻头连接到靠近所述第二端的所述第一构件。 切削刀头包括可围绕轴线旋转的切削刃。 第二构件可围绕轴线旋转并且包括相对于轴线偏心定位的第二质量块。 第二质量块的旋转导致第一构件和切削钻头摆动。
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2.发明公开VORTRIEBS- ODER GEWINNUNGSMASCHINE MIT ANKERSETZEINRICHTUNG UND AUSBAUMANIPULATOR ODER STÜTZEINRICHTUNG 审中-公开标题或提取机锚集合装置和拆卸机械手或支援设施
公开(公告)号：EP2807337A2
公开(公告)日：2014-12-03
申请号：EP13703719.8
申请日：2013-01-24
发明人： WELS, Franz , PIRKER, Bernd
CPC分类号： E21D11/40 , E21C27/24 , E21D9/10 , E21D9/102 , E21D11/18 , E21D11/403 , E21D19/00 , E21D19/04 , E21D20/003
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) in a pivotable manner 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.
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3.发明授权
公开(公告)号：EP1013875B1
公开(公告)日：2004-12-01
申请号：EP99890396.7
申请日：1999-12-21
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公开(公告)号：EP0153935B1
公开(公告)日：1988-01-07
申请号：EP84903078.8
申请日：1984-08-17
发明人： GILL, Arthur
CPC分类号： E21D11/403 , E21D9/0875 , E21D9/102
摘要： Circular heading machines for excavating tunnels by advancing a machine in step-wise fashion and erecting tunnel supports. The circular heading machine has an elongate machine body (10) at the forward end of which a forwardly directed cutter boom (11) is mounted, rams advance the machine body in step-wise fashion acting against grippers (23) and a profile ring (18, 18') limits peripheral movement of the cutter boom to form an accurate profile. A gathering apron (16) is provided at the forward extremity of the machine body. The cutter boom (10) is mounted on a sliding carriage (12) longitudinally movable on and independently of the machine body and a hood (17) overlies the apron. A cage structure (21) extends rearwardly from the hood structure and surrounds the boom cutter (11) and sliding carriage (12) and tunnel support erecting means (20) are provided externally of the cage structure, directly behind the hood structure. Thus the tunnel support structures are erected over the machine body rather than behind the machine, and also erection of the tunnel support structures takes place simultaneously with operation of the cutter. The hood (17) is a semi-circular member supported by hydraulic rams (17A) for height adjustment.
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公开(公告)号：EP3405648A1
公开(公告)日：2018-11-28
申请号：EP17741735.9
申请日：2017-01-17
摘要： Mining machine (1) for driving tunnels, said mining machine (1) including: a cutting head (5) having rock engaging cutting elements (5´), a rotator (32) for driving said cutting head (5), means for forcing the cutting head against rock to be worked so as to disintegrate the rock, and means (7,7´) for transporting away released material. The cutting head is on an upper side is attached to a one-sided support unit. The mining machine includes a pressing unit arranged to press the cutting head (5) linearly against rock to be worked, and the rotator (32) is arranged to rotate the cutting head (5) in a first rotational direction during a cut where the cutting head is in a first side position and in a second rotational direction in a cut where the cutting head is in a second side position. The invention also relates to a method.
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公开(公告)号：EP3199752A2
公开(公告)日：2017-08-02
申请号：EP17156544.3
申请日：2012-08-03
发明人： JOKONYA, Persistence
CPC分类号： E21C35/06 , E21C25/06 , E21C25/16 , E21C27/24 , E21C31/12 , E21C35/00 , E21C35/08 , E21C35/10 , E21C35/24 , E21D9/102 , E21D9/108 , E21F13/06
摘要： Methods and system for automatically operating a continuous mining machine. One method includes automatically operating at least one actuator to position a platform supporting a cutterhead at a predetermined starting position, automatically operating the at least one actuator to advance the platform toward a cutting face until the cutterhead contacts the cutting face and at least one indicator of a physical force between the cutterhead and the cutting face exceeds a predetermined value, and automatically saving at least one coordinate of the cutting face to a computer-readable medium, the at least one coordinate based on a parameter of the at least one actuator when the indicator exceeds the predetermined value.
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公开(公告)号：EP3199750A2
公开(公告)日：2017-08-02
申请号：EP17156542.7
申请日：2012-08-03
发明人： JOKONYA, Persistence
CPC分类号： E21C35/06 , E21C25/06 , E21C25/16 , E21C27/24 , E21C31/12 , E21C35/00 , E21C35/08 , E21C35/10 , E21C35/24 , E21D9/102 , E21D9/108 , E21F13/06
摘要： Methods and system for automatically operating a continuous mining machine. One method includes automatically operating at least one actuator to position a platform supporting a cutterhead at a predetermined starting position, automatically operating the at least one actuator to advance the platform toward a cutting face until the cutterhead contacts the cutting face and at least one indicator of a physical force between the cutterhead and the cutting face exceeds a predetermined value, and automatically saving at least one coordinate of the cutting face to a computer-readable medium, the at least one coordinate based on a parameter of the at least one actuator when the indicator exceeds the predetermined value.
摘要翻译： 用于自动操作连续采矿机的方法和系统。 一种方法包括自动操作至少一个致动器以将支撑刀盘的平台定位在预定的起始位置，自动操作至少一个致动器以使平台朝切割面前进，直到刀盘接触切割面，并且至少一个指示器 切割头和切割面之间的物理力超过预定值，并且自动将切割面的至少一个坐标保存到计算机可读介质，基于至少一个致动器的参数， 指示器超过预定值。
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公开(公告)号：EP2895690A2
公开(公告)日：2015-07-22
申请号：EP13837734.6
申请日：2013-09-16
发明人： SMITH, Russell, P. , HUNTER, Andrew, D. , LUGG, Peter, A. , SCHIRMER, Ian, B. , KEECH, Geoffrey, W. , COATES, Christopher , NEILSON, Bradley, M.
IPC分类号： E21C25/00
摘要： A cutter head includes a first member, a cutting bit, and a second member. The first member includes a first end and a second end and includes a first mass. The cutting bit is coupled to the first member proximate the second end. The cutting bit includes a cutting edge rotatable about the axis. The second member is rotatable about the axis and includes a second mass eccentrically positioned with respect to the axis. Rotation of the second mass causes the first member and the cutting bit to oscillate.
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公开(公告)号：EP1497534B1
公开(公告)日：2013-05-22
申请号：EP03717031.3
申请日：2003-04-22
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10.发明授权
公开(公告)号：EP0978626B1
公开(公告)日：2005-01-19
申请号：EP99201901.8
申请日：1999-06-15
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