DE59409229D1 - Bohrhammer - Google Patents

Bohrhammer

Info

Publication number
DE59409229D1
DE59409229D1 DE59409229T DE59409229T DE59409229D1 DE 59409229 D1 DE59409229 D1 DE 59409229D1 DE 59409229 T DE59409229 T DE 59409229T DE 59409229 T DE59409229 T DE 59409229T DE 59409229 D1 DE59409229 D1 DE 59409229D1
Authority
DE
Germany
Prior art keywords
passages
control
cylinder liner
piston
outer tube
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE59409229T
Other languages
English (en)
Inventor
Hans-Philipp Walter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE59409229D1 publication Critical patent/DE59409229D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

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)
  • Drilling Tools (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
DE59409229T 1993-12-15 1994-12-06 Bohrhammer Expired - Fee Related DE59409229D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9319223U DE9319223U1 (de) 1993-12-15 1993-12-15 Bohrhammer

Publications (1)

Publication Number Publication Date
DE59409229D1 true DE59409229D1 (de) 2000-04-27

Family

ID=6902000

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9319223U Expired - Lifetime DE9319223U1 (de) 1993-12-15 1993-12-15 Bohrhammer
DE59409229T Expired - Fee Related DE59409229D1 (de) 1993-12-15 1994-12-06 Bohrhammer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE9319223U Expired - Lifetime DE9319223U1 (de) 1993-12-15 1993-12-15 Bohrhammer

Country Status (9)

Country Link
US (1) US5564510A (de)
EP (1) EP0658681B1 (de)
AT (1) ATE191055T1 (de)
AU (1) AU677874B2 (de)
CA (1) CA2138086A1 (de)
CZ (1) CZ285685B6 (de)
DE (2) DE9319223U1 (de)
ES (1) ES2147212T3 (de)
ZA (1) ZA949802B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5680904A (en) * 1995-11-30 1997-10-28 Patterson; William N. In-the-hole percussion rock drill
US5937956A (en) * 1995-12-08 1999-08-17 Tracto-Technik Paul Schmidt Spezialmaschinen Ram boring machine
DE29618066U1 (de) * 1996-10-18 1996-12-19 Walter, Hans-Philipp, 74251 Lehrensteinsfeld Bohrhammer
DE19804078A1 (de) * 1998-02-03 1999-08-05 Krupp Berco Bautechnik Gmbh Fluidbetriebenes Schlagwerk
CA2260612C (en) 1999-02-03 2005-04-26 Dresser Industries, Inc. Pneumatic hammer drilling assembly for use in directional drilling
US6499544B1 (en) * 2000-11-15 2002-12-31 Sandvik Ab Percussive down-the-hole hammer for rock drilling, and a one-way valve used therein
US6986394B2 (en) * 2004-04-29 2006-01-17 Varco I/P, Inc. Reciprocable impact hammer
US6883618B1 (en) * 2004-06-15 2005-04-26 Numa Tool Company Variable timing for front chamber of pneumatic hammer
JP4575457B2 (ja) * 2004-12-07 2010-11-04 リム、ビョン−ドク 掘削用エアーハンマー及びその駆動方法（Ａｇｒｏｕｎｄｄｒｉｌｌｉｎｇｈａｍｍｅｒａｎｄｔｈｅｄｒｉｖｉｎｇｍｅｔｈｏｄ）
DE102005015886B4 (de) * 2005-04-06 2008-06-19 Hans-Philipp Walter Bohrhammer
US9068399B2 (en) 2006-10-20 2015-06-30 Drillroc Pneumatic Pty Ltd Down-the-hole hammer drill
US8109348B2 (en) * 2006-10-20 2012-02-07 Drillroc Pneumatic Pty Ltd Down-the-hole hammer drill
DE102009038383B4 (de) * 2009-08-24 2014-10-16 Tracto-Technik Gmbh & Co. Kg Rammbohrvorrichtung
CN104278948B (zh) * 2014-09-28 2016-07-06 扬州天业石油机械有限公司 一种螺杆钻具传动轴总成
CN107829689B (zh) * 2017-11-21 2023-10-31 中南大学 多向喷射气动潜孔锤钻头
PE20201129A1 (es) * 2017-12-13 2020-10-26 Jaime Andres Aros Sistema de flujo de fluido presurizado con multiples camaras de trabajo para un martillo de fondo y un martillo de fondo de circulacion normal con dicho sistema
SE543090C2 (en) * 2019-01-15 2020-10-06 Pml Energy Ab A rock drilling system for geothermal drilling, a method and use of such a rock drilling system
TWI719396B (zh) * 2019-01-25 2021-02-21 銳力工業股份有限公司 氣動錘之閥座

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996131A (en) * 1957-06-03 1961-08-15 Eugene C Greenwood Lubricant packed bumper sub
US3225841A (en) * 1962-08-31 1965-12-28 Joy Mfg Co Drilling apparatus
US3570611A (en) * 1968-02-09 1971-03-16 Trustul Deforaj Pitesti Device for freeing seized drill strings
US3599730A (en) * 1970-01-07 1971-08-17 Atlas Copco Ab Pressure fluid operated percussion tool
GB1419981A (en) * 1973-01-09 1976-01-07 Halifax Tool Co Ltd Percussion drills
US3964551A (en) * 1974-09-20 1976-06-22 Reed Tool Company Pneumatic impact drilling tool
US4054180A (en) * 1976-02-09 1977-10-18 Reed Tool Company Impact drilling tool having a shuttle valve
US4084647A (en) * 1976-07-01 1978-04-18 William Lister Pneumatic percussion hammer
DE2816737C3 (de) * 1978-04-18 1981-03-19 Hans Philipp 3570 Stadtallendorf Walter Bohrhammer, Insbesondere Tieflochhammer
US4312412A (en) * 1979-08-06 1982-01-26 Dresser Industries, Inc. Fluid operated rock drill hammer
DE8403508U1 (de) * 1984-02-07 1984-05-03 Walter, Hans-Philipp, 7102 Weinsberg Bohrhammer
SE500654C2 (sv) * 1987-07-14 1994-08-01 G Drill Ab Hydraulisk sänkborrmaskin
US4878550A (en) * 1988-07-15 1989-11-07 Sandvik Rock Tools, Inc. Pilot-valve-controlled percussion drilling tool
CZ278934B6 (en) * 1990-11-09 1994-09-14 Permon Air-operated submersible drilling machine
CA2036883C (en) * 1991-02-22 2003-12-02 Roger F. Masse Drill head with integral impact hammers
SE9103792L (sv) * 1991-12-20 1993-03-22 Uniroc Ab Saenkborrmaskin av det slag daer slagkolvens roerelse styr tillfoersel av tryckmedium
DE9202336U1 (de) * 1992-02-22 1992-05-07 Walter, Hans-Philipp, 7102 Lehrensteinsfeld Bohrhammer-Gerät
US5207283A (en) * 1992-03-02 1993-05-04 Ingersoll-Rand Company Reversible bit bearing
US5305837A (en) * 1992-07-17 1994-04-26 Smith International, Inc. Air percussion drilling assembly for directional drilling applications

Also Published As

Publication number Publication date
ES2147212T3 (es) 2000-09-01
DE9319223U1 (de) 1994-02-24
ZA949802B (en) 1995-10-02
US5564510A (en) 1996-10-15
EP0658681B1 (de) 2000-03-22
CA2138086A1 (en) 1995-06-16
EP0658681A3 (de) 1997-01-02
AU677874B2 (en) 1997-05-08
CZ285685B6 (cs) 1999-10-13
EP0658681A2 (de) 1995-06-21
CZ316194A3 (en) 1995-07-12
ATE191055T1 (de) 2000-04-15
AU8046794A (en) 1995-06-22

Similar Documents

Publication Publication Date Title
ES2147212T3 (es) Martillo perforador.
CA2186056A1 (en) Tool Bit Chuck for Drilling and Chiseling Bits
US4194581A (en) Deep drill hammer
US4508180A (en) Cylindrical guide member for an impacting mechanism in a hammer drill
SG74627A1 (en) Drill
SE506207C2 (sv) Sänkborrmaskin
GB2279096A (en) Pneumatic ground piercing tool
US5139096A (en) Pneumatic percussion hammers
CA2423295A1 (en) Quick release drill bit for down-hole drills
ZA793190B (en) A drilling tool
SE9103792L (sv) Saenkborrmaskin av det slag daer slagkolvens roerelse styr tillfoersel av tryckmedium
SE8700169D0 (sv) Wechselkopf fur eine werkzeugwechselvorrichtung
DK0969218T3 (da) Beskyttelsesanordning til en drivanordning med kardanled
US4094366A (en) Pneumatic percussion machines
CA2093039A1 (en) Drill Section of a Drilling Tool
CA2055173A1 (en) Wellbore packer with shearable anti-rotation locking member
DE3561078D1 (en) Percussion drill
SE7910655L (sv) Vexelfattning for drag- och dragskalverktyg
SE8603288L (sv) Med ringformigt, tryckluftsdrivet slagorgan arbetande anordning for borrning av hal
US4840238A (en) Superposed drilling device
SE8203716L (sv) Borrhammare med verktygshallare
EP0679491A3 (de) Spritzgiessmaschine zur Herstellung von Hohlwandigen Behältnissen.
CA2011265A1 (en) Percussion drill
FR2305580A1 (fr) Marteau foreur pour le percage de trous profonds
DE58909164D1 (de) Teleskop-Bohrgestänge.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee