公开(公告)号：US20110085861A1

公开(公告)日：2011-04-14

申请号：US12807977

申请日：2010-09-17

申请人： Neville Jukes ,  Brian Woolnough

发明人： Neville Jukes ,  Brian Woolnough

IPC分类号： E02D5/80 ,  B05C17/00

CPC分类号： E21D20/028

摘要： A grout applicator including a grout tube adapted to detachably connect to a strata support cable or tendon, or a tensioning device associated therewith, for grouting an annulus between an elongate rock cavity and the support cable or tendon, the grout tube having a grout passageway in fluid communication with the annulus; and a clamp member movably coupled to the grout tube for clamping of the grout tube to the support cable or tendon, or the tensioning device, whereby in operation grout is injected into the annulus via the grout tube.

摘要翻译： 一种水泥浆施加器，其包括适于可拆卸地连接到地层支撑缆索或腱的灌浆管，或与其相关联的张紧装置，用于灌浆细长岩石腔和支撑缆索或腱之间的环状空隙，所述灌浆管具有灌浆通道 与环的流体连通; 以及可移动地联接到灌浆管的夹紧构件，用于将灌浆管夹紧到支撑缆索或腱或张紧装置，由此在操作中，浆料通过灌浆管注入到环形空间中。

公开(公告)号：US20110070035A1

公开(公告)日：2011-03-24

申请号：US12809998

申请日：2008-12-15

申请人： Di Pietro Ricardo

发明人： Di Pietro Ricardo

IPC分类号： E21D21/00

CPC分类号： E21D20/02 ,  E21D20/028 ,  E21D21/0053

摘要： The present invention relates to self drilling rock bolting. In particular, the invention concerns both a drilling apparatus for rock bolting, and a rock bolt for use with the drilling apparatus. The drilling apparatus comprises within it a fluid injector having an upper part that mates with a self-drilling rock bolt for boring a hole. The injector includes three fluid inlets, three fluid outlets in the upper part, and three fluid conduits extending from respective inlets to respective outlets. The self drilling rock bolt comprises an elongate body having a leading end with a cutting tip, and around the tip a thread with a coarse pitch. The bolt also has a trailing end with an integral collar for fluid connection to a channel that extends axially through the body of the rock bolt to the leading end. Above the collar is a thread with a fine pitch. In other aspects the invention concerns a system comprising the drilling apparatus in combination with a rock bolt and a method for rock bolting using the system. The invention has application, but not exclusively, to rock bolting to stabilise the roof and walls of underground coal mines.

摘要翻译： 本发明涉及自钻岩石锚杆。 特别地，本发明涉及用于岩石锚固的钻井设备和用于钻井设备的岩石锚杆。 钻井设备包括一个流体注入器，其具有与用于钻孔的自钻岩石螺栓配合的上部。 注射器包括三个流体入口，上部的三个流体出口和从相应入口延伸到相应出口的三个流体导管。 自钻岩石螺栓包括具有带有切削尖端的前端的细长主体，并且尖端处具有粗节距的螺纹。 螺栓还具有后端，其具有用于流体连接到通道的整体轴环，该通道轴向延伸穿过岩石螺栓的主体到前端。 衣领上方是一个细细的线条。 在其他方面，本发明涉及一种包括与岩石锚杆组合的钻井设备和使用该系统的岩石锚固方法的系统。 本发明应用但不排他地用于岩石锚固以稳定地下煤矿的屋顶和墙壁。

公开(公告)号：US07845884B2

公开(公告)日：2010-12-07

申请号：US12119360

申请日：2008-05-12

申请人： Ben Warren

发明人： Ben Warren

IPC分类号： E02D21/00

CPC分类号： E21D20/026 ,  E21D20/028

摘要： A resin insertion device includes a barrel, a piston within the barrel, and a triggering mechanism. The triggering mechanism includes an air outlet, an air inlet, a venturi tube and at least one trigger piston. A resin insertion device includes a barrel having a collar disposed at a first end and a piston disposed slidably within the barrel. A triggering mechanism is disposed at a second end. A first position of the trigger prevents airflow through an air inlet, a second position allows air through the inlet and an outlet, and a third position prevents airflow through the outlet. A method of inserting resin into a bore hole includes providing an insertion device including a barrel, and a triggering mechanism. The method includes depressing a trigger from a first to a second position, placing at least one resin cartridge within the barrel, and further depressing the trigger.

摘要翻译： 树脂插入装置包括桶，桶内的活塞和触发机构。 触发机构包括空气出口，空气入口，文氏管和至少一个触发器活塞。 树脂插入装置包括具有设置在第一端处的套环和可滑动地设置在筒内的活塞的筒体。 触发机构设置在第二端。 触发器的第一位置防止通过空气入口的气流，第二位置允许空气通过入口和出口，并且第三位置防止气流通过出口。 将树脂插入钻孔中的方法包括提供包括筒的插入装置和触发机构。 该方法包括将触发器从第一位置按压到第二位置，将至少一个树脂盒放置在筒体内，并进一步按压触发器。

公开(公告)号：US07591328B2

公开(公告)日：2009-09-22

申请号：US11600489

申请日：2006-11-15

申请人： Dieter Guede

发明人： Dieter Guede

IPC分类号： E21B3/02 ,  E21D20/02

CPC分类号： E21D20/028

摘要： A drilling and anchor-setting tool (1) for mine, tunnel, and underground works for setting an anchor (5) in a borehole and provided with a core bit and with single-or multi-component adhesive mass (6), with the tool including a housing (2) having a chamber (4), and an extrusion device (3) for forcing the adhesive mass (6) out of the anchor (5) when the anchor (5) is located in the borehole, and integrated in the housing chamber (4).

摘要翻译： 一种用于矿井，隧道和地下工程的钻孔和锚固工具（1），用于在钻孔中设置锚定件（5），并设置有钻头和单组分或多组分粘合剂块（6），其中 工具，其包括具有室（4）的壳体（2）和用于当所述锚固件（5）位于所述钻孔中时将所述粘合剂块（6）推出所述锚固件（5）的挤出装置（3） 在容纳室（4）中。

公开(公告)号：US20090052995A1

公开(公告)日：2009-02-26

申请号：US11571777

申请日：2005-07-07

申请人： Jan Eriksson ,  Sten-Ake Petersson

发明人： Jan Eriksson ,  Sten-Ake Petersson

IPC分类号： E21D20/02

CPC分类号： E21D21/0046 ,  E21D20/028

摘要： The present invention relates to an arrangement and to a method for injecting and affixing a reinforcing and/or anchoring element in a rock wall. The arrangement includes means (15; 65) for connection to a reinforcing and/or anchoring element (2; 62), an injection pipe (9) which is connected to the coupling means at a front end facing inwardly in the hole and which includes means (7) for connection to means for supplying injection medium (8). The arrangement also includes a check valve (10) for co-action with the injection medium, and an expandable seal (10; 50; 60). The arrangement is designed as a separate unit that can be loosened from the reinforcing and/or anchoring element upon completion of the injection phase. The method comprises corresponding process steps.

摘要翻译： 本发明涉及一种用于将加固和/或锚定元件注入并固定在岩壁中的方法和方法。 该装置包括用于连接到加强和/或锚定元件（2; 62）的装置（15; 65），注入管（9），其在面向内孔的前端处连接到联接装置，并且包括 用于连接到用于供应注射介质（8）的装置的装置（7）。 该装置还包括用于与注射介质共同作用的止回阀（10）和可膨胀密封件（10; 50; 60）。 该装置被设计为在注射阶段完成时可以从加强和/或锚定元件松开的单独单元。 该方法包括相应的处理步骤。

公开(公告)号：US20070114070A1

公开(公告)日：2007-05-24

申请号：US11600489

申请日：2006-11-15

申请人： Dieter Guede

发明人： Dieter Guede

IPC分类号： E21B3/02

CPC分类号： E21D20/028

摘要： A drilling and anchor-setting tool (1) for mine, tunnel, and underground works for setting an anchor (5) in a borehole and provided with a core bit and with single-or multi-component adhesive mass (6), with the tool including a housing (2) having a chamber (4), and an extrusion device (3) for forcing the adhesive mass (6) out of the anchor (5) when the anchor (5) is located in the borehole, and integrated in the housing chamber (4).

摘要翻译： 一种用于矿井，隧道和地下工程的钻孔和锚固工具（1），用于在钻孔中设置锚定件（5），并设置有钻头和单组分或多组分粘合剂块（6），其中 工具，其包括具有室（4）的壳体（2）和用于当所述锚固件（5）位于所述钻孔中时将所述粘合剂块（6）推出所述锚固件（5）的挤出装置（3） 在容纳室（4）中。

公开(公告)号：US20060204341A1

公开(公告)日：2006-09-14

申请号：US10554615

申请日：2004-05-12

申请人： Morgan Kanflod ,  Fredrik Oberg

发明人： Morgan Kanflod ,  Fredrik Oberg

IPC分类号： E21D21/00

CPC分类号： E21B17/0426 ,  E21D20/006 ,  E21D20/028

摘要： Method and device for rock bolting, wherein a tubular bolt (2) with closed cross-section is inserted and expanded for anchoring inside a bore hole (12), wherein the tubular bolt is expanded to contact in the inner portion of the bore hole, a tension element (3, 7, 8, 9) which is arranged in the outer portion of the bore hole with an inner part (7) attached to the tubular bolt (2) is pre-stressed and a settable medium is injected into the outer portion of the bore hole (14) between (27) the tension element and the wall of the bore hole and is allowed to set.

摘要翻译： 用于岩石锚固的方法和装置，其中插入并膨胀具有封闭横截面的管状螺栓（2），用于锚固在钻孔（12）内，其中管状螺栓膨胀以在钻孔的内部部分接触， 布置在钻孔的外部部分中的与附接到管状螺栓（2）的内部部分（7）的张力元件（3,7,8,9）是预应力的，并且可调节介质被注入到 钻孔（14）的外部部分（27）在张力元件（27）和钻孔的壁之间，并被允许设定。

公开(公告)号：US06802674B2

公开(公告)日：2004-10-12

申请号：US10159105

申请日：2002-06-03

申请人： Vesa Peltonen ,  Aulis Kataja ,  Kimmo Ulvelin

发明人： Vesa Peltonen ,  Aulis Kataja ,  Kimmo Ulvelin

IPC分类号： B21D2002

CPC分类号： E21D21/0026 ,  E21D20/028

摘要： An arrangement for feeding soldering material into a space between a bolt and rock includes a sleeve-like nozzle which can be pushed tightly against a feed chamber on the rock bolt so that a feed hole in the feed chamber is connected to the inner space of the nozzle. The arrangement further includes a device for placing the nozzle around the feed chamber so that soldering material can be fed from the inner space of the nozzle into the drill hole.

摘要翻译： 用于将焊接材料供给到螺栓和岩石之间的空间中的布置包括套筒状喷嘴，其能够紧密地推靠在岩石锚杆上的进料室上，使得进料室中的进料孔连接到 喷嘴。 该装置还包括用于将喷嘴放置在进料室周围的装置，使得焊接材料可以从喷嘴的内部空间进入钻孔。

公开(公告)号：US20030052153A1

公开(公告)日：2003-03-20

申请号：US10159105

申请日：2002-06-03

发明人： Vesa Peltonen ,  Aulis Kataja ,  Kimmo Ulvelin

IPC分类号： B23K001/00

CPC分类号： E21D21/0026 ,  E21D20/028

摘要： An arrangement for feeding soldering material into a space between a bolt and rock includes a sleeve-like nozzle which can be pushed tightly against a feed chamber on the rock bolt so that a feed hole in the feed chamber is connected to the inner space of the nozzle. The arrangement further includes a device for placing the nozzle around the feed chamber so that soldering material can be fed from the inner space of the nozzle into the drill hole.

摘要翻译： 用于将焊接材料供给到螺栓和岩石之间的空间中的布置包括套筒状喷嘴，其能够紧密地推靠在岩石锚杆上的进料室上，使得进料室中的进料孔连接到 喷嘴。 该装置还包括用于将喷嘴放置在进料室周围的装置，使得焊接材料可以从喷嘴的内部空间进入钻孔。

公开(公告)号：US20020034424A1

公开(公告)日：2002-03-21

申请号：US09829265

申请日：2001-04-09

发明人： Wolfgang Ludwig ,  Erich Leibhard

IPC分类号： E21D021/00

CPC分类号： E21D21/0046 ,  E21D20/028 ,  E21D21/0033 ,  E21D21/0053 ,  Y10S411/93

摘要： 1. A tubular anchor including a tubular member (1, 21) having a drilling head (2, 22) at one end at one end thereof, load application means (3) at another opposite end thereof, and at least one outlet opening (5, 23) provided in a region of the drilling head, and at least one, substantially cylindrical, hollow element (7,24, 25) for receiving a mortar mass (4, 37, 38) and closed, at its opposite ends, with two pistons (8, 9; 31, 32, 33, 39), respectively, displaceable along the tubular member (1) with the at least one receiving element (7, 24, 25) having, at its end facing in a setting direction (S), a piston-receiving region (6, 35) and having at least one through-opening (11, 34) spaced from a free end of the piston-receiving region (6, 35) by a distance (a, b) corresponding at least to a length (1) of the piston (8, 32) received therein and measured in a longitudinal direction of the tubular member.

摘要翻译： 1.一种管状锚固件，包括管状构件（1,21），其一端的一端具有钻头（2,22），在其另一相对端处的载荷施加装置（3）和至少一个出口开口 5,23），以及至少一个基本上圆柱形的中空元件（7,24,25），用于容纳砂浆块（4,37,38），并在其相对端封闭， 分别具有两个活塞（8,9; 31,32,33,39），所述两个活塞（8,9; 31,32,33,39）可沿着所述管状构件（1）移位，所述至少一个接收元件（7,24,25）在其端部面向设置 方向（S），活塞接收区域（6,35），并且具有至少一个与所述活塞接收区域（6,35）的自由端间隔一定距离的通孔（11,34） b）至少对应于容纳在其中并在管状构件的纵向方向上测量的活塞（8,32）的长度（1）。