ATE421023T1 - Bohrmeisselanordnung für fluidbetätigte schlagbohrwerkzeuge - Google Patents

Bohrmeisselanordnung für fluidbetätigte schlagbohrwerkzeuge

Info

Publication number
ATE421023T1
ATE421023T1 AT06766082T AT06766082T ATE421023T1 AT E421023 T1 ATE421023 T1 AT E421023T1 AT 06766082 T AT06766082 T AT 06766082T AT 06766082 T AT06766082 T AT 06766082T AT E421023 T1 ATE421023 T1 AT E421023T1
Authority
AT
Austria
Prior art keywords
chuck
drill bit
drill
stub shank
percussion
Prior art date
Application number
AT06766082T
Other languages
English (en)
Inventor
Joseph Purcell
Original Assignee
Minroc Techn Promotions Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minroc Techn Promotions Ltd filed Critical Minroc Techn Promotions Ltd
Application granted granted Critical
Publication of ATE421023T1 publication Critical patent/ATE421023T1/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • E21B17/076—Telescoping joints for varying drill string lengths; Shock absorbers between rod or pipe and drill bit

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Drilling And Boring (AREA)
AT06766082T 2005-07-20 2006-07-20 Bohrmeisselanordnung für fluidbetätigte schlagbohrwerkzeuge ATE421023T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE20050495A IES20050495A2 (en) 2005-07-20 2005-07-20 A drill bit assembly for fluid-operated percussion drill tools

Publications (1)

Publication Number Publication Date
ATE421023T1 true ATE421023T1 (de) 2009-01-15

Family

ID=37066940

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06766082T ATE421023T1 (de) 2005-07-20 2006-07-20 Bohrmeisselanordnung für fluidbetätigte schlagbohrwerkzeuge

Country Status (14)

Country Link
US (1) US7987930B2 (de)
EP (1) EP1910640B1 (de)
JP (1) JP2009501856A (de)
CN (1) CN101223333B (de)
AT (1) ATE421023T1 (de)
AU (1) AU2006271162B2 (de)
CA (1) CA2615618A1 (de)
DE (1) DE602006004878D1 (de)
ES (1) ES2319334T3 (de)
IE (1) IES20050495A2 (de)
PL (1) PL1910640T3 (de)
PT (1) PT1910640E (de)
WO (1) WO2007010513A1 (de)
ZA (1) ZA200801397B (de)

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CN103306599A (zh) * 2013-06-28 2013-09-18 宜昌市五环钻机具有限责任公司 一种带有导流口的活塞及其制备的潜孔冲击器
CN104278949B (zh) * 2013-07-04 2018-07-27 德里尔科工具股份有限公司 用于反循环潜孔锤的加压流体流动系统和反循环潜孔锤
US11007631B2 (en) 2014-01-15 2021-05-18 Milwaukee Electric Tool Corporation Bit retention assembly for rotary hammer
CN104329028B (zh) * 2014-11-16 2016-08-24 吉林大学 分体式内喷射反循环旋冲钻头
JP6490415B2 (ja) * 2014-12-11 2019-03-27 株式会社菅原建設 掘削機及び掘削方法
CN107109908B (zh) 2015-01-28 2019-11-22 哈利伯顿能源服务公司 电机轴传动干扰装置
US10024103B2 (en) 2015-02-04 2018-07-17 Center Rock Inc. Down-the-hole drill hammer having a roller ramp clutch
US10760351B2 (en) * 2015-04-17 2020-09-01 Halliburton Energy Services, Inc. Coupling mechanism for driveshaft transmission assembly
EP3214259B1 (de) * 2016-03-04 2019-01-30 Sandvik Intellectual Property AB Halteanordnung für einen bohrhammerbohrmeissel
SE539881C2 (sv) * 2016-04-29 2018-01-02 Lkab Wassara Ab Kopplingsanordning för borrkrona och förfarande för sådan koppling.
CN107724952B (zh) * 2017-09-28 2019-04-19 中国石油化工股份有限公司 一种脉动增扭马达
GB201800250D0 (en) * 2018-01-08 2018-02-21 Element Six Gmbh Drill bit with wearshield
FI20185061A1 (fi) 2018-01-23 2019-07-24 Mincon Nordic Oy Järjestely ja menetelmä maaputken asentamiseksi
NO344820B1 (no) * 2018-03-03 2020-05-04 Robin Kallestad Inngreps Gjenge Lås for borestreng
KR20210091798A (ko) * 2018-11-22 2021-07-22 민콘 인터내셔널 리미티드 충격 드릴 공구용 드릴 비트 조립체
CA3162943A1 (en) * 2019-11-28 2021-06-03 Mincon International Limited A drill bit assembly for fluid-operated percussion drill tools
CN119013455A (zh) * 2022-04-14 2024-11-22 敏康国际有限公司 用于反循环锤的钻头组件

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Also Published As

Publication number Publication date
DE602006004878D1 (de) 2009-03-05
PL1910640T3 (pl) 2009-07-31
EP1910640A1 (de) 2008-04-16
CN101223333A (zh) 2008-07-16
US20100108395A1 (en) 2010-05-06
ES2319334T3 (es) 2009-05-06
JP2009501856A (ja) 2009-01-22
AU2006271162A1 (en) 2007-01-25
AU2006271162B2 (en) 2011-02-10
WO2007010513A1 (en) 2007-01-25
CA2615618A1 (en) 2007-01-25
PT1910640E (pt) 2009-04-01
EP1910640B1 (de) 2009-01-14
ZA200801397B (en) 2009-08-26
IES20050495A2 (en) 2006-11-01
US7987930B2 (en) 2011-08-02
CN101223333B (zh) 2010-07-21

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