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71. 发明专利

JP4868141B2 Double tube drilling apparatus and method for construction 有权
公开(公告)号：JP4868141B2
公开(公告)日：2012-02-01
申请号：JP2006238969
申请日：2006-09-04
申请人：有限会社ジオ技研 , 株式会社Tft
发明人：武繁勝又 , 俊志高城 , 敏彦齋藤
IPC分类号： E21B4/14 , E21B6/04

72. 发明专利

JP2011506803A Operation method and apparatus of the rod-like member in drilling and bolting 有权
公开(公告)号：JP2011506803A
公开(公告)日：2011-03-03
申请号：JP2010538809
申请日：2008-12-17
申请人：サンドビクマイニングアンドコンストラクションオサケユキチュアSandvik Mining And Construction Oy
发明人：ユハピイッポネン、
IPC分类号： E21B19/20 , E21B6/04 , E21B19/083 , E21B19/14
CPC分类号： E21B19/14 , E21D20/003
摘要：本発明は、削岩装置内の長尺状ロッドを操作する方法およびロッドマガジン、ならびにボルティングユニットに関する。削岩ロッドおよびロックボルトなどの長尺状ロッド(9)は、マガジン内で上下方向にロッドを送るための送込み部材(19)を具備した線状ロッドマガジン(13)に収納される。送込み部材(19)は、ロッドをマガジン内で支える螺旋状面(25)を有する。必要な送込みの動きは、送込み部材をその回転軸を中心として回転させることで生成される。また、ロッドマガジンは、ロッドをマガジンから掘削ラインまたはボルティング線すなわち掘削中心(Ｋ)へ、およびこれと逆に、送る移送手段を含む。移送手段には、ロッドをつかむための把持手段(34)が具備されている。

73. 发明专利

JP4469738B2 Drilling equipment 有权
公开(公告)号：JP4469738B2
公开(公告)日：2010-05-26
申请号：JP2005035890
申请日：2005-02-14
申请人：株式会社エムズ
发明人：木勝利青
IPC分类号： E21B6/04 , E21B7/00

74. 发明专利

JP2007291693A Rock bit apparatus with striking mechanism 审中-公开
标题翻译：摇摆装置与打击机构
公开(公告)号：JP2007291693A
公开(公告)日：2007-11-08
申请号：JP2006119932
申请日：2006-04-24
申请人： Koken Boring Mach Co Ltd , Tanigaki Kenko:Kk , 株式会社タニガキ建工 , 鉱研工業株式会社
发明人： TANIGAKI KAZUNOBU , INAZUMI YUKIHISA
IPC分类号： E21B10/18 , E21B3/02 , E21B6/04
摘要： PROBLEM TO BE SOLVED: To provide a rock bit apparatus with a striking mechanism, which has a compressed air feeding line and a second fluid pressure feeding line. SOLUTION: The rock bit apparatus with the striking mechanism has arranged therein the compressed air feeding line and the second fluid pressure feeding line for driving a down-the-hole drill body, independently from each other. The down-the-hole drill main body has a check valve arranged across an exhaust passage thereof. When the bit is advanced by the down-the-hole body, the compressed air is fed from the compressed air feeding line, and at the same time the second fluid pressure is auxiliarily fed from the second fluid pressure feeding line, followed by converging both the pressures at lower ends thereof to discharge slime. When the bit is advanced by rotating a casing without driving the down-the-hole drill body, the second fluid pressure is ejected from the second fluid pressure feeding line to discharge slime. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有打击机构的岩石钻头装置，其具有压缩空气供给管线和第二流体压力供给管线。解决方案：具有打击机构的钻头装置在其中布置有压缩空气供给管线和第二流体压力供给管线，用于彼此独立地驱动下钻孔机体。井下钻主体具有横跨其排气通道布置的止回阀。当钻头由下孔体前进时，压缩空气从压缩空气供给管线进给，同时第二流体压力从第二流体压力供给管路辅助进给，然后两者收敛其下端的压力排出泥渣。当通过旋转壳体而不驱动下钻孔钻头来提升钻头时，第二流体压力从第二流体压力输送管线排出以排出泥浆。版权所有（C）2008，JPO＆INPIT

75. 发明专利

JP3855037B2 有权
公开(公告)号：JP3855037B2
公开(公告)日：2006-12-06
申请号：JP2003432190
申请日：2003-12-26
IPC分类号： E21B6/04 , E21D9/04 , E21D9/00

76. 发明专利

JP2005016208A Excavating device 有权
标题翻译：挖掘装置
公开(公告)号：JP2005016208A
公开(公告)日：2005-01-20
申请号：JP2003184274
申请日：2003-06-27
申请人： Shirakawa Ido Boring Kk , Technodrill Kk , テクノドリル株式会社 , 白河井戸ボーリング株式会社
发明人： SUZUKI KUNIHIRO , SUZUKI YUTAKA
IPC分类号： E21B6/04 , E21B4/14
摘要： PROBLEM TO BE SOLVED: To smoothly discharge removed soil clogging in a discharge pipe by rotating only a screw during excavating work.
SOLUTION: This excavating device is structured to dispose the screw 12 provided with a spiral blade 11, in the discharge pipe 1, to excavate applying impact force and rotary motion to a bit head 2 disposed at the tip part of the discharge pipe 1, by an air hammer 7 and to discharge the removed soil by the screw 12. A connecting mechanism for connecting the air hammer 7 to the bit head 2 comprises a clutch mechanism between a spline tooth 8 and a spline groove 9 for the attachment/detachment of the air hammer 7 and bit head 2.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过在挖掘作业期间只旋转螺丝，平稳地排出排出管中除去的土壤堵塞。解决方案：这种挖掘装置的结构是将设置有螺旋叶片11的螺杆12配置在排出管1中，以对施加冲击力和旋转运动施加到设置在排出管的顶端的钻头头2 用于将气锤7连接到钻头头2的连接机构包括在花键齿8和花键槽9之间的离合器机构，用于附接/ 气锤7和钻头头2的拆卸。版权所有（C）2005，JPO＆NCIPI

77. 发明专利

JP2001123783A ROTARY PERCUSSION DRILL 失效
公开(公告)号：JP2001123783A
公开(公告)日：2001-05-08
申请号：JP30820899
申请日：1999-10-29
申请人： KANO BORING KK
发明人： AOKI KATSUTOSHI
IPC分类号： E21B6/04 , E21B6/00 , E21B6/02 , E21B7/02
摘要： PROBLEM TO BE SOLVED: To provide a rotary percussion drill which is good in hammering efficiency, and includes a drill head device and component parts thereof which are hardly broken. SOLUTION: There is provided a rotary percussion drill which is constructed by slidably arranging a slide table on a leader erected from a base machine, providing an advance feeding device on the slide table to be frontward and rearward moved, fixing a penetrated type drill head to the slide table, and disposing a chuck mechanism 7, a motor 8, and a hammering device 15 on the drill head, whereby a drill rod gripped by the chuck mechanism is rotated, advanced, and driven. In the thus constructed rotary percussion drill, the chuck mechanism has a chuck piece arranged on a spindle 9 which is connected to the motor via a gearing mechanism for rotation, and the chuck piece grips the periphery of the drill rod 1. The hammering device is disposed such that a hollow piston 11 of a hollow percussion cylinder 10 hammers the chuck piece gripping the drill rod along the internal peripheral surface of the spindle, in an axial direction.

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