TW372256B - Underground border with down hammer - Google Patents

Underground border with down hammer

Info

Publication number
TW372256B
TW372256B TW083103612A TW83103612A TW372256B TW 372256 B TW372256 B TW 372256B TW 083103612 A TW083103612 A TW 083103612A TW 83103612 A TW83103612 A TW 83103612A TW 372256 B TW372256 B TW 372256B
Authority
TW
Taiwan
Prior art keywords
down hammer
screw shaft
bit body
compressed air
rotary machine
Prior art date
Application number
TW083103612A
Other languages
English (en)
Inventor
Jeon-Mo Jin
Original Assignee
Kencho Kobe Co 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 Kencho Kobe Co Ltd filed Critical Kencho Kobe Co Ltd
Application granted granted Critical
Publication of TW372256B publication Critical patent/TW372256B/zh

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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/02—Swivel joints in hose-lines
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/14—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using liquids and gases, e.g. foams
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/003—Drilling with mechanical conveying means
    • E21B7/005—Drilling with mechanical conveying means with helical conveying means

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
TW083103612A 1993-06-01 1994-04-22 Underground border with down hammer TW372256B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930009415U KR960001663Y1 (ko) 1993-06-01 1993-06-01 지하천공기의 물공급장치

Publications (1)

Publication Number Publication Date
TW372256B true TW372256B (en) 1999-10-21

Family

ID=19356265

Family Applications (2)

Application Number Title Priority Date Filing Date
TW083103612A TW372256B (en) 1993-06-01 1994-04-22 Underground border with down hammer
TW084108782A TW372257B (en) 1993-06-01 1994-04-22 Down hammer

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW084108782A TW372257B (en) 1993-06-01 1994-04-22 Down hammer

Country Status (6)

Country Link
US (1) US5427190A (zh)
JP (1) JPH0791931B2 (zh)
KR (1) KR960001663Y1 (zh)
CN (1) CN1098162A (zh)
AU (1) AU672684B2 (zh)
TW (2) TW372256B (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI111408B (fi) * 1998-11-04 2003-07-15 Numa Tool Co Menetelmä ja laite uppoporauksessa
GB9903256D0 (en) 1999-02-12 1999-04-07 Halco Drilling International L Directional drilling apparatus
AU2002235745A1 (en) * 2000-12-02 2002-06-11 Tracto-Technik Gmbh Pneumatic rock-boring device and method for horizontal drilling using compressed air and drilling medium
KR20030033314A (ko) * 2001-10-20 2003-05-01 기묘중건설 주식회사 굴착용 스크류식 에어해머
JP4523490B2 (ja) * 2005-06-03 2010-08-11 株式会社エステック ダウンザホールハンマー
WO2008147015A1 (en) * 2007-05-28 2008-12-04 Daewon Electric Company Limited Extendable excavating screw with hydraulic excavating blades
US20140060853A1 (en) * 2012-08-31 2014-03-06 Premiere, Inc. Multi-purpose fluid conducting swivel assembly
CN103089145B (zh) * 2013-02-06 2016-02-03 上海中联重科桩工机械有限公司 旋挖钻机的潜孔锤动力头和旋挖钻机
EP3256683B1 (en) 2014-11-14 2020-02-12 Strada Design Limited Dual circulation fluid hammer drilling system
CN108798576B (zh) * 2018-07-20 2023-11-10 广东鸿翔工程检测咨询有限公司 一种公路路面检测用钻孔取芯机
CN110792392B (zh) * 2019-10-11 2021-10-01 河北腾飞太行井业有限公司 一种复合式钻井方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113786A (en) * 1979-02-23 1980-09-02 Toyo Jozo Co Ltd Novel substance, nepranosin b or f and its preparation
JPS5523272A (en) * 1978-08-08 1980-02-19 Kunimitsu Yamada Method of boring
JPS58800B2 (ja) * 1979-03-08 1983-01-07 三和機材株式会社 接地圧調整装置つきハンマ掘削機
US4312412A (en) * 1979-08-06 1982-01-26 Dresser Industries, Inc. Fluid operated rock drill hammer
SE447666B (sv) * 1980-05-16 1986-12-01 Abraham Gien Ventillos, pneumatisk hammare
AU595081B2 (en) * 1986-10-24 1990-03-22 William Lister Reversed circulation pneumatic percussion hammer
SU1640326A1 (ru) * 1988-12-26 1991-04-07 Научно-исследовательский и проектно-конструкторский институт по добыче полезных ископаемых открытым способом Устройство дл бурени скважин
US5213169A (en) * 1991-02-15 1993-05-25 Heller Marion E Exploration-sampling drilling system

Also Published As

Publication number Publication date
KR960001663Y1 (ko) 1996-02-22
JPH074166A (ja) 1995-01-10
US5427190A (en) 1995-06-27
AU672684B2 (en) 1996-10-10
AU6184394A (en) 1994-12-08
CN1098162A (zh) 1995-02-01
KR950001489U (ko) 1995-01-04
TW372257B (en) 1999-10-21
JPH0791931B2 (ja) 1995-10-09

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