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1. 发明申请

US20120313422A1 METHOD AND DEVICE FOR WORKING ROCK 有权
标题翻译：用于工作岩石的方法和装置
公开(公告)号：US20120313422A1
公开(公告)日：2012-12-13
申请号：US13574739
申请日：2011-01-26
申请人： Mats Kristerson , Carl-Gustav Martinsson , Sverker Hartwig , Kaj Emanuelsson , Morgan Norling , Gunnar Nord
发明人： Mats Kristerson , Carl-Gustav Martinsson , Sverker Hartwig , Kaj Emanuelsson , Morgan Norling , Gunnar Nord
IPC分类号： E21D9/10
CPC分类号： E21D9/1013 , E21C27/24 , E21D9/1026
摘要： A method and rig for driving tunnels, galleries, shafts or the like. The rig has a movable base unit that over a support unit supports a carrying unit which in turn carries a cutting head having outwardly directed cutting elements. The method includes rotating the cutting head around a general axis of rotation and applying the cutting head against a rock surface to be worked. The carrying unit is swung into a first chosen mutual position in respect of the support unit. The support unit is rotated into a second chosen mutual position with respect to the base unit around an axis that is essentially longitudinal with respect to the base unit. An angle of operation of the cutting head is controllable.
摘要翻译：用于驾驶隧道，画廊，轴等的方法和装置。钻机具有可移动基座单元，支撑单元支撑承载单元，承载单元又带有具有向外定向切割元件的切割头。该方法包括使切割头围绕总的旋转轴旋转，并将切割头应用于待加工的岩石表面。承载单元相对于支撑单元摆动成第一选择的相互位置。相对于基本单元，支撑单元绕相对于基座单元基本纵向的轴线旋转到第二选定的相互位置。切割头的操作角度是可控的。

2. 发明申请

US20120125612A1 OVERSHOT DEVICE 有权
标题翻译： OVERSHOT设备
公开(公告)号：US20120125612A1
公开(公告)日：2012-05-24
申请号：US13379233
申请日：2010-06-10
申请人： Patrick Salvador
发明人： Patrick Salvador
IPC分类号： E21B31/18
CPC分类号： E21B31/18 , E21B31/12
摘要： A device with an overshot including a first part with an elongated body adapted to be connected to a hoisting line in one end and with a tubular opening arranged/designed to receive a spearhead in the other end. The overshot further includes a second part with a scissor like mechanism including two lifting dogs arranged to pivot around a common pivot pin. The lifting dogs are connected via a biasing unit and the elongated body includes a central, axially extending slot. The scissor like mechanism is arranged with the common pivot pin sliding in the slot between a first end position where the biasing unit is arranged to close the lifting dogs such that a spearhead received in the tubular opening is locked and a second end position where an opener including an opening pin is arranged to force the lifting dogs open against the force of the biasing unit, such that a spearhead received in the tubular opening is released.
摘要翻译：具有过冲的装置包括具有细长主体的第一部分，该第一部分适于在一端连接到提升线，并且具有布置/设计成在另一端接收矛头的管状开口。该突起还包括具有剪刀式机构的第二部分，该第二部分包括布置成围绕公共枢转销枢转的两个吊钩。吊钩通过偏压单元连接，细长主体包括中心的轴向延伸槽。剪刀式机构被布置成具有共同的枢轴销，其在第一端部位置处在狭槽内滑动，在第一端部位置处，偏置单元布置成关闭提升杆，使得容纳在管状开口中的矛头被锁定，并且第二端部位置开启包括打开销被布置成迫使提升杆抵抗偏压单元的力而打开，使得容纳在管状开口中的矛头被释放。

3. 发明申请

US20030116360A1 Drill rod holder 有权
标题翻译：钻杆支架
公开(公告)号：US20030116360A1
公开(公告)日：2003-06-26
申请号：US10293967
申请日：2002-11-13
申请人： ATLAS COPCO CRAELIUS AB
发明人： Gunnar Jonsson , Guenter Odlozinski
IPC分类号： E21B019/16
CPC分类号： E21B19/10
摘要： Drill rod holder (10) mounted on a support (6) for clamping action towards a drill rod (40), which rod holder (10) is suitable for use in surface and underground drilling equipment, comprising a first jaw (34) arranged to co-operate with a second jaw (36) in clamping action towards the drill rod (40) from opposite sides; a piston-cylinder arrangement (22) in which a piston rod (28) in one end is attached to a first side of the piston (26) and in the other end is arranged to co-operate with the second jaw (36); a medium supply inlet (48) in the cylinder (2) through which a medium pressure is arranged to force the piston from its first side to pull the piston rod (28) into the cylinder (2) and thereby releases the clamping force on the jaws (34, 36) so that the jaws can be separated, wherein the cylinder (2) on the second side of the piston (26) is pre-filled with pressurised gas (46) acting as a gas spring exerting a pushing force on the piston (26) and thereby on the second jaw (36) via the piston rod (28) and in that the second jaw (36) exerts a clamping force on the drill rod (40) when the gas pressure exceeds the medium pressure and that the second jaw (36) is arranged to move away from the first jaw (34) when the medium pressure exceeds the gas pressure.
摘要翻译：钻杆保持器（10），其安装在支撑件（6）上，用于朝向钻杆（40）夹持动作，所述杆保持器（10）适用于地面和地下钻井设备，包括第一钳口（34）与第二钳口（36）配合，从相对侧朝向钻杆（40）夹紧动作; 活塞缸装置（22），其中一端的活塞杆（28）附接到活塞（26）的第一侧，另一端与第二钳口（36）配合; 在所述气缸（2）中的介质供给入口（48），通过所述介质供给入口（48）布置介质压力以迫使所述活塞从其第一侧将所述活塞杆（28）拉入所述气缸（2）中，从而将所述夹紧力释放在所述气缸夹爪（34,36），使得夹爪能够分离，其中在活塞（26）的第二侧上的气缸（2）预先填充有作为气弹簧的加压气体（46），该弹簧施加推力活塞（26），从而经由活塞杆（28）在第二钳口（36）上，并且当气体压力超过介质压力时，第二钳口（36）对钻杆（40）施加夹紧力，并且当介质压力超过气体压力时，第二钳口（36）布置成远离第一钳口（34）移动。

4. 发明授权

US10113374B2 Device and method for handling drill string components in a drill rig and drill rig 有权
公开(公告)号：US10113374B2
公开(公告)日：2018-10-30
申请号：US14403783
申请日：2013-05-23
申请人： ATLAS COPCO CRAELIUS AB
发明人： Per Tengliden , Johan Lindberg
IPC分类号： E21B19/16 , E21B19/20 , E21B15/00 , E21B17/042 , E21B7/04
摘要： A device for handling drill string components in respect of a drill rig. A gripper is configured to grip a first drill string component to be threaded on to or off from a second drill string component being partly drilled into a rock formation. A support is configured to fasten the device onto the drill rig. A handling unit is movably connected to the support. The handling unit includes the gripper and is movable between a drill string position and a loading position. The handling unit includes an auxiliary engagement unit configured to engage the second drill string component in the drill string position and an angle variation unit configured to vary an angle of the gripper and thereby the gripped first drill string component in order to allow the alignment in the drill string position. Also a method and a drill rig.

5. 发明授权

US07779908B2 Arrangement for affixing an expandable packer in a hole 有权
标题翻译：将可扩展封隔器固定在孔中的布置
公开(公告)号：US07779908B2
公开(公告)日：2010-08-24
申请号：US11571760
申请日：2005-07-07
申请人： Jan Eriksson , Sten-Åke Petersson
发明人： Jan Eriksson , Sten-Åke Petersson
IPC分类号： E21B33/128
CPC分类号： E21B33/1285
摘要： The present invention relates to an arrangement for affixing an expandable packer 22, 32 in a hole 30, wherein the arrangement includes a piston-and-cylinder device 11, 12 with which the piston can be caused to move in the cylinder with the aid of a pressurized medium. Expansion of the packer is effected with the aid of the movement of the piston 11, by transferring the force generated by piston movement to an expandable part 24, 34 of the packer 22, 32 so that said part will expand. Expansion of the packer results in the packer being firmly affixed in the hole by means of friction. The arrangement also includes an elongate main body 1 that has a through-penetrating aperture extending in the longitudinal direction of the body. The main body 1 has a front end 3, which faces inwardly of the hole when fastening the packer and towards the packer. The body includes a rear end 4 which carries means 9 for connection to a filler supply means, wherewith filler is delivered to the hole via the through-penetrating aperture 2 and via the packer 22, 32 subsequent to having affixed the packer in the hole. At least a part of the main body 1 is formed as a piston rod 16 on which and along which the piston 11 can move. The arrangement also includes pressure connection means 10 for connection to said pressurized medium, and a connection 19 between said pressure connection means and the piston 11.
摘要翻译：本发明涉及一种用于将可膨胀封隔器22,32固定在孔30中的装置，其中该装置包括活塞和缸体装置11,12，借助该活塞和缸装置11,12可以使活塞在气缸中移动加压介质。通过将活塞运动产生的力转移到封隔器22,32的可膨胀部分24,34，借助于活塞11的运动来实现封隔器的膨胀，使得所述部件将膨胀。封隔器的膨胀导致封隔器通过摩擦牢固地固定在孔中。该装置还包括细长主体1，其具有在主体的纵向方向上延伸的穿透孔。主体1具有前端3，当紧固封隔器并朝向封隔器时，该前端3面向孔的内侧。主体包括后端4，后端4承载用于连接到填料供应装置的装置9，其中填充物在将封隔器固定在孔中之后经由穿通孔2并经由封隔器22,32被输送到孔中。主体1的至少一部分形成为活塞杆16，活塞11可沿活塞杆16移动。该装置还包括用于连接到所述加压介质的压力连接装置10和在所述压力连接装置和活塞11之间的连接件19。

6. 发明授权

US06860343B2 Drill rod holder 有权
标题翻译：钻杆支架
公开(公告)号：US06860343B2
公开(公告)日：2005-03-01
申请号：US10293967
申请日：2002-11-13
申请人： Gunnar Jonsson , Guenter Odlozinski
发明人： Gunnar Jonsson , Guenter Odlozinski
IPC分类号： E21B19/10 , E21B19/24
CPC分类号： E21B19/10
摘要： Drill rod holder (10) for clamping a pair of jaws against a drill rod (40), by a piston-cylinder arrangement (22). A first of the jaws is fixed and a second jaw (36) is movable by the piston-cylinder arrangement. A medium under pressure is introduced into the cylinder to urge the piston (26) and the second jaw attached thereto to release the second jaw from the drill rod. The cylinder (2) is pre-filled with a pressurized gas (46) acting on the piston (26) to urge the second jaw (36) against the drill rod to clamp the drill rod (40) between the jaws when the gas pressure exceeds the medium pressure. The second jaw (36) is arranged to move away from the first jaw (34) when the medium pressure exceeds the gas pressure.
摘要翻译：用于通过活塞 - 气缸装置（22）将一对钳口夹紧在钻杆（40）上的钻杆支架（10）。第一钳口是固定的，并且第二钳口（36）可通过活塞 - 气缸装置移动。将压力介质引入气缸中以推动活塞（26）和与其连接的第二夹爪从钻杆释放第二夹爪。气缸（2）预先填充有作用在活塞（26）上的加压气体（46），以在第二钳口（36）压靠在钻杆上时将钻杆（40）夹紧在夹爪之间，当气体压力超过中压。当介质压力超过气体压力时，第二钳口（36）布置成远离第一钳口（34）移动。

7. 发明授权

US6016878A Method and device for drilling 失效
标题翻译：钻孔方法和装置
公开(公告)号：US6016878A
公开(公告)日：2000-01-25
申请号：US29453
申请日：1998-02-26
申请人： Kjell Jansson
发明人： Kjell Jansson
IPC分类号： E21B44/00 , E21B44/02 , E21B3/02
CPC分类号： E21B44/00 , E21B44/02
摘要： Methods and devices are provided for drilling with impregnated diamond drill bits in which the drill bit (30) automatically continues cutting. The speed of a drilling device (3) along a feed device (2) is determined, and the measured value is used for continuously controlling the feed cylinder (10) and a flushing medium pump (29) such that a substantially constant feed rate is achieved while simultaneously maintaining the rotational speed of the drill bit (30) within predetermined limits.
摘要翻译： PCT No.PCT / SE96 / 01052 Sec。 371日期1998年2月26日 102（e）1998年2月26日PCT PCT 1996年8月27日PCT公布。公开号WO97 / 08428 日期1997年3月6日提供了用浸渍金刚石钻头进行钻孔的方法和装置，其中钻头（30）自动继续切割。确定沿着进料装置（2）的钻探装置（3）的速度，并且测量值用于连续控制进料缸（10）和冲洗介质泵（29），使得基本恒定的进料速率为同时将钻头（30）的旋转速度保持在预定限度内。

8. 发明授权

US5795079A Shaft bearing in a rock and ground-drilling machine 失效
标题翻译：轴承在岩石和地面钻孔机
公开(公告)号：US5795079A
公开(公告)日：1998-08-18
申请号：US663216
申请日：1996-06-07
申请人： Gunnar Jonsson , Ulf Nordqvist
发明人： Gunnar Jonsson , Ulf Nordqvist
IPC分类号： E21B3/02 , E21C1/10
CPC分类号： E21B3/02
摘要： A rock or ground-drilling machine includes a gear housing (14) in which there is journalled a shaft (31) which surrounds a drill string (23) in the manner of a sleeve and which is affixed to the drill string by means of a chuck (7) connected to the shaft (31). the chuck is operated by means of pressure fluid delivered to the chuck (27) through the medium of a commutator (36) acting between the gear housing (14) and the shaft (31). the shaft (31) is journalled in the gear housing (14) by means of one single rolling bearing (39). the commutator (36) lies resiliently against the gear housing (14) and is flexible in response to sideways movement of the shaft (31).
摘要翻译： PCT No.PCT / SE94 / 01184 Sec。 371日期1996年6月7日第 102（e）日期1996年6月7日PCT 1994年12月8日PCT PCT。第WO95 / 16101号公报日期1995年6月15日岩石或地钻机包括齿轮箱（14），其中轴颈（31）轴颈围绕钻柱（23）以套筒的方式围绕并固定在钻头上通过连接到轴（31）的卡盘（7）串联。卡盘通过通过作用在齿轮箱（14）和轴（31）之间的换向器（36）的介质输送到卡盘（27）的压力流体来操作。轴（31）通过一个单个滚动轴承（39）轴颈安装在齿轮箱（14）中。换向器（36）弹性地靠在齿轮箱（14）上并且响应于轴（31）的侧向移动而是柔性的。

9. 发明授权

US09790752B2 Handling device and method for handling drill string components in rock drilling and rock drill rig 有权
公开(公告)号：US09790752B2
公开(公告)日：2017-10-17
申请号：US14407797
申请日：2013-06-25
申请人： ATLAS COPCO CRAELIUS AB
发明人： Rickard Gustavsson
IPC分类号： E21B19/15 , E21B19/20
CPC分类号： E21B19/155 , E21B19/20
摘要： A handling device for handling drill string components with respect to a rock drill rig including a rotator device supported on a feed beam and arranged to rotate and drive a drill string component. A gripper grips drill string components. The gripper is swingably supported around a first swing axis between: a first position aligned with the active drill string position, and a second position aligned with a delivering position for drill string components. A swing arm includes a support configured to support a drill string component and is swingable around a second swing axis. A guiding beam is fastenable at end regions in connection with respective regions of the first and second swing axis. The guiding beam forms mechanical stops for the gripper in the second position and for the swing arm in the delivering position. Also, a rock drill rig and a method.

10. 发明申请

US20090052995A1 Arrangement for injecting and affixing a reinforcing or anchoring element in a rock wall 审中-公开
标题翻译：用于在岩壁中注入和固定加固或锚固元件的布置
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。

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