IE39542B1 - Improvements relating to percussion drills - Google Patents

Improvements relating to percussion drills

Info

Publication number
IE39542B1
IE39542B1 IE48/74A IE4874A IE39542B1 IE 39542 B1 IE39542 B1 IE 39542B1 IE 48/74 A IE48/74 A IE 48/74A IE 4874 A IE4874 A IE 4874A IE 39542 B1 IE39542 B1 IE 39542B1
Authority
IE
Ireland
Prior art keywords
tube
shank
piston
drill
cylinder
Prior art date
Application number
IE48/74A
Other languages
English (en)
Other versions
IE39542L (en
Original Assignee
Halifax Tool 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 Halifax Tool Co Ltd filed Critical Halifax Tool Co Ltd
Publication of IE39542L publication Critical patent/IE39542L/xx
Publication of IE39542B1 publication Critical patent/IE39542B1/xx

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
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers

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)
  • Drilling Tools (AREA)
IE48/74A 1973-01-09 1974-01-09 Improvements relating to percussion drills IE39542B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB114273*[A GB1419981A (en) 1973-01-09 1973-01-09 Percussion drills

Publications (2)

Publication Number Publication Date
IE39542L IE39542L (en) 1974-07-09
IE39542B1 true IE39542B1 (en) 1978-11-08

Family

ID=9716921

Family Applications (1)

Application Number Title Priority Date Filing Date
IE48/74A IE39542B1 (en) 1973-01-09 1974-01-09 Improvements relating to percussion drills

Country Status (11)

Country Link
US (1) US3924690A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5046502A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE808812A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA982112A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES422108A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2213409B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1419981A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IE (1) IE39542B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN138220B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1002529B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA739177B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003442A (en) * 1975-10-06 1977-01-18 Reed Tool Company Detachable drill bit for impact drilling
GB1585086A (en) * 1976-07-28 1981-02-25 Compair Constr Mining Ltd Down-the-hole percussion drills
US4079793A (en) * 1976-10-05 1978-03-21 Reed Tool Co. Exhaust means for percussion tools
US4100976A (en) * 1976-12-06 1978-07-18 Reed Tool Co. Pneumatic impact drilling tool
AT360432B (de) * 1977-03-28 1980-01-12 Inst Gornogo Dela Sibirskogo O Druckluft-schlagbohrgeraet zum herstellen von bohrloechern durch verdraengen des erdreiches
EP0011218B1 (en) * 1978-11-10 1984-09-12 Halifax Tool Company Limited Sealing and retaining of telescopically related elements
US4446929A (en) * 1979-06-11 1984-05-08 Dresser Industries, Inc. Fluid operated rock drill hammer
FR2528104A1 (fr) * 1982-06-04 1983-12-09 Stenuick Freres Marteau de forage
US4726429A (en) * 1984-07-13 1988-02-23 Kennedy James D Percussion down hole drilling tool with central fluid flushing passage
US4694911A (en) * 1984-07-13 1987-09-22 Kennedy James D Drilling assembly for percussion drilling of deep wells
CA1264733A (en) * 1985-09-02 1990-01-23 Ronald Edmond Eaton Downhole hammer
JPS63268895A (ja) * 1987-04-08 1988-11-07 インコ、リミテッド ドリル刃と衝撃ハンマ、および刃保持リング
FI91552C (fi) * 1991-03-25 1994-07-11 Valto Ilomaeki Poraava laite ja sen etenemisen säätömenetelmä
DE4143418C2 (de) * 1991-10-23 1995-03-16 Klemm Bohrtech Drucklufthammer mit veränderbarer Rückhublänge des Arbeitskolbens
DE9319223U1 (de) * 1993-12-15 1994-02-24 Walter, Hans-Philipp, 74251 Lehrensteinsfeld Bohrhammer
US5494116A (en) * 1994-02-04 1996-02-27 Earth Tool Corporation Pneumatic impact tool for pipe insertion
US5605197A (en) * 1994-07-29 1997-02-25 Ingersoll-Rand Company Valve assembly for a fluid-activated, percussive paving breaker
US5533579A (en) * 1994-10-31 1996-07-09 Chu; Eric Shock preventive pneumatic tool as automatically shut off under no load condition
US5984021A (en) * 1998-01-27 1999-11-16 Numa Tool Company Porting system for back chamber of pneumatic hammer
SE0001657L (sv) * 2000-05-05 2001-10-01 G Drill Ab Borrkroneinfästning
DE10146023B4 (de) * 2001-09-18 2006-02-23 Tracto-Technik Gmbh Steuerung für einen Schlagantrieb
US7426965B2 (en) * 2002-01-14 2008-09-23 China Petroleum & Chemical Corporation Power transmission unit of an impactor, a hydraulic jet impactor and the application thereof
SE520941C2 (sv) * 2002-01-23 2003-09-16 Atlas Copco Secoroc Ab Tryckluftsdrivet slagverk till en sänkborrmaskin jämte sänkborrmaskin
GB0208817D0 (en) * 2002-04-17 2002-05-29 European Molecular Biology Lab Embl Method for producing monoclonal antibodies
MX2007006684A (es) * 2004-12-07 2007-10-18 Byung-Duk Lim Un martillo de taladrar el suelo y metodo de manejo.
US7422074B2 (en) * 2006-05-19 2008-09-09 Numa Tool Company Delayed compression sleeve hammer
WO2008046148A1 (en) 2006-10-20 2008-04-24 Drillroc Pneumatic Pty Ltd Down-the-hole hammer drill
US9068399B2 (en) 2006-10-20 2015-06-30 Drillroc Pneumatic Pty Ltd Down-the-hole hammer drill
DE102009038383B4 (de) * 2009-08-24 2014-10-16 Tracto-Technik Gmbh & Co. Kg Rammbohrvorrichtung
US9562394B2 (en) * 2009-12-28 2017-02-07 Halliburton Energy Services, Inc. Timed impact drill bit steering
US20110155466A1 (en) * 2009-12-28 2011-06-30 Halliburton Energy Services, Inc. Varied rpm drill bit steering
CN102434094A (zh) * 2010-09-29 2012-05-02 宜昌市五环钻机具有限责任公司 一种活塞尾管式无阀单缸型潜孔冲击器
ZA201208086B (en) * 2012-01-17 2013-05-29 Drillroc Pneumatic Pty Ltd Down-the-hole hammer drill
CA3091247A1 (en) * 2019-09-06 2021-03-06 Optimum Petroleum Services Inc. Downhole pressure wave generating device
CN115288605B (zh) * 2022-08-27 2025-04-25 贵阳云海岩土工程有限公司 沉管式绳索潜孔锤
CN118065752B (zh) * 2024-04-22 2024-06-28 中铁建工集团第二建设有限公司 一种建筑施工用岩土层钻进设备及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917025A (en) * 1958-06-03 1959-12-15 Richard O Dulaney Pneumatic drill hammer
US3193024A (en) * 1962-01-18 1965-07-06 Atlantic Refining Co Percussion drills with exhaust passage in hammer
US3503459A (en) * 1968-07-29 1970-03-31 Mission Mfg Co Percussion drill motor

Also Published As

Publication number Publication date
DE2362724A1 (de) 1974-07-11
FR2213409B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-03-04
FR2213409A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-08-02
JPS5046502A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-04-25
IE39542L (en) 1974-07-09
US3924690A (en) 1975-12-09
BE808812A (fr) 1974-04-16
ZA739177B (en) 1974-10-30
IN138220B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-01-03
IT1002529B (it) 1976-05-20
ES422108A1 (es) 1976-05-01
CA982112A (en) 1976-01-20
DE2362724B2 (de) 1977-04-14
GB1419981A (en) 1976-01-07

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