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21. 发明申请

US20030127250A1 CONTINUOUS FEED DRILLING SYSTEM 失效
标题翻译：连续进料钻井系统
公开(公告)号：US20030127250A1
公开(公告)日：2003-07-10
申请号：US10043081
申请日：2002-01-07
发明人： William V. Dycus , Louis E. Silay
IPC分类号： E21B019/08
CPC分类号： E21B3/02 , E21B19/086 , Y10T137/0374
摘要： A continuous feed drilling system and controller includes a head assembly having first and second chucks synchronized to rotate at the same rotational velocity. The chucks are independently moveable within the head assembly and their positions are measured by linear transducers. The controller causes the first chuck to engage with a drill stem and begin rotating and advancing. The controller uses the outputs of the linear transducers to determine the linear velocity of the advancing first chuck and synchronize the linear velocity of the first and second chucks. The controller then causes the second chuck to engage the drill stem and causes the first chuck to release the drill stem. The process is repeated, alternating the roles of the first and second chucks, thus creating a continuous drilling motion.
摘要翻译：连续进料钻井系统和控制器包括头部组件，其具有同步以相同旋转速度旋转的第一和第二夹头。卡盘可独立地在头部组件内移动，并且它们的位置由线性换能器测量。控制器使第一卡盘与钻杆接合并开始旋转和前进。控制器使用线性换能器的输出来确定前进的第一卡盘的线速度并使第一和第二卡盘的线速度同步。然后，控制器使第二卡盘接合钻杆并使第一卡盘释放钻杆杆。重复该过程，交替地进行第一和第二卡盘的作用，从而产生连续的钻孔运动。

22. 发明申请

US20030056993A1 Drilling machine having a feed cable tensioner 有权
标题翻译：钻机具有进给电缆张紧器
公开(公告)号：US20030056993A1
公开(公告)日：2003-03-27
申请号：US09962476
申请日：2001-09-25
申请人： Ingersoll-Rand Company
发明人： Donald W. Smith
IPC分类号： E21B019/08
CPC分类号： E21B19/084
摘要： The drilling machine includes a frame that is supported for movement over the ground and a tower that is mounted on the frame. A rotary head is movable along the tower and engageable with a drill string for rotating the drill string. A pull down cable is connected to the rotary head for pulling the rotary head downward for pushing the drill string into the ground. A pull back cable is connected to the rotary head for pulling the rotary head upward for pulling the drill string out of the ground. The pull back cable is subject to a slack condition in response to elastic stretch of the pull down cable. A slack take-up device is connected to the pull back cable to remove the slack created in the pull back cable by the elastic stretch of the pull down cable.
摘要翻译：该钻机包括支撑在地面上运动的框架和安装在框架上的塔架。旋转头可沿着塔架移动并且可与用于旋转钻柱的钻柱接合。下拉电缆连接到旋转头，用于将旋转头向下拉以将钻柱推入地面。拉回电缆连接到旋转头，用于将旋转头向上拉以将钻柱拉出地面。回拉电缆响应于拉下电缆的弹性拉伸而处于松弛状态。松弛卷取装置连接到拉回电缆，以通过拉下电缆的弹性拉伸去除拉回电缆中产生的松弛。

23. 发明申请

US20020084110A1 Rock drilling and mounting frame 有权
标题翻译：岩石钻孔和安装框架
公开(公告)号：US20020084110A1
公开(公告)日：2002-07-04
申请号：US10024712
申请日：2001-12-21
发明人： Jarmo Heinonen , Jorma Maki
IPC分类号： E21B019/08
CPC分类号： E21B6/04
摘要： A rock drill includes a mounting frame to which a hammering apparatus and a rotating apparatus is arranged. The mounting frame is made maneuverable with respect to a feeding beam by means of slide blocks fastened to it, whereby a separate carriage is not needed between the drill and the feeding beam. Owing to the mounting frame, the hammering apparatus and/or the rotating apparatus can be replaceable modules. The invention further relates to a mounting frame which is arranged to transmit the feed and recoil forces directed to the drill to feeding means. The mounting frame comprises a section parallel to the feeding beam, to which slide blocks are fastened, and a transverse axial support thereto, to which the hammering apparatus and the rotating apparatus are mounted.
摘要翻译：凿岩机包括安装框架，配置有锤击装置和旋转装置。安装框架通过固定在其上的滑动块相对于进给梁而可操作，由此在钻头和进给梁之间不需要单独的托架。由于安装框架，锤击装置和/或旋转装置可以是可更换模块。本发明还涉及一种安装框架，其被布置成将指向钻头的进给和反冲力传递到进给装置。安装框架包括平行于馈送梁的部分，滑块被紧固到该部分上，并且横向轴向支撑到其上，锤击装置和旋转装置安装在该部分上。

24. 发明申请

US20020000334A1 Device for connecting a tool to a drive 失效
标题翻译：将工具连接到驱动器的设备
公开(公告)号：US20020000334A1
公开(公告)日：2002-01-03
申请号：US09865224
申请日：2001-05-25
发明人： Karl Lieser , Andreas Dierolf , Frank Kollmar
IPC分类号： E21B003/02 , E21B019/08
CPC分类号： B25B23/142 , B25B13/06 , B25B15/001 , B25B23/00 , B25B23/14 , Y10T408/953 , Y10T408/957
摘要： A device for connecting a tool to a mechanical drive contains as the coupling element a spring washer coupling or clutch, which is made in one piece from metal and at least in the rotation direction has a limited resilience. Use is made thereof for preventing torque peaks in the case of a sudden deceleration of the tool, e.g. if a screw strikes a wood surface.
摘要翻译：用于将工具连接到机械驱动器的装置包含作为联接元件的弹簧垫圈联接器或离合器，其由金属制成并且至少在旋转方向上具有有限的弹性。使用它用于防止在工具的突然减速的情况下的扭矩峰值，例如，如果螺丝撞到木材表面。

25. 发明申请

US20010050186A1 Enhanced computer control of in-situ drilling system 有权
标题翻译：增强现场钻井系统的计算机控制
公开(公告)号：US20010050186A1
公开(公告)日：2001-12-13
申请号：US09900570
申请日：2001-07-06
发明人： Henry E. Wilson , Gregory E. Hinshaw , William S. McIntyre
IPC分类号： E21B019/08
CPC分类号： B23Q11/0046 , B23Q11/005 , B23Q11/04 , B23Q15/013 , B23Q17/00 , B23Q17/0995 , E21B21/065 , E21B21/07 , E21B21/08 , E21B44/02 , G05B19/4062 , G05B2219/42289
摘要： An apparatus and method is provided for substantially continuously drilling and disposing of drill cuttings and dust to minimize airborne contamination while providing protection against overload using enhanced computer control. A drill stem with a bit is used to form the drill hole. A flushing mechanism utilizes vacuum or pressurized water to create a bailing fluid flow for flushing the cuttings and dust from the drill hole for disposal. A transducer monitors at least one first parameter of the bailing fluid flow, and a sensor may also monitor at least one second parameter of a flow of a driving fluid under pressure for feeding the drill stem and bit into the earth. A controller is utilized to regulate the rate of feed and/or driving of the stem and bit dependent on the levels of the parameters being monitored.
摘要翻译：提供了一种设备和方法，用于基本上连续地钻取和处理钻屑和灰尘，以最小化空气污染，同时使用增强的计算机控制提供防止过载的保护。用钻头钻头形成钻孔。冲洗机构利用真空或加压水来产生一个用于冲洗来自钻孔的切屑和灰尘进行处理的液体流。传感器监测打浆流体流的至少一个第一参数，并且传感器还可以监测压力下的驱动流体的流的至少一个第二参数，以将钻杆和钻头进给到地球中。利用控制器来调节取决于被监测参数的水平的进给和/或驱动杆和钻头的速率。

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