EP0353400A3 - Mouton de forage - Google Patents

Mouton de forage Download PDF

Info

Publication number
EP0353400A3
EP0353400A3 EP19890107906 EP89107906A EP0353400A3 EP 0353400 A3 EP0353400 A3 EP 0353400A3 EP 19890107906 EP19890107906 EP 19890107906 EP 89107906 A EP89107906 A EP 89107906A EP 0353400 A3 EP0353400 A3 EP 0353400A3
Authority
EP
European Patent Office
Prior art keywords
housing
chisel
percussion piston
stroke
pin
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.)
Granted
Application number
EP19890107906
Other languages
German (de)
English (en)
Other versions
EP0353400A2 (fr
EP0353400B1 (fr
Inventor
Alfons Dipl.-Ing. Hesse
Herbert Hupertz
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
Publication of EP0353400A2 publication Critical patent/EP0353400A2/fr
Publication of EP0353400A3 publication Critical patent/EP0353400A3/fr
Application granted granted Critical
Publication of EP0353400B1 publication Critical patent/EP0353400B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B4/145—Fluid operated hammers of the self propelled-type, e.g. with a reverse mode to retract the device from the hole
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17042—Lost motion

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)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
EP89107906A 1988-07-29 1989-05-02 Mouton de forage Expired - Lifetime EP0353400B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3825800A DE3825800A1 (de) 1988-07-29 1988-07-29 Rammbohrgeraet
DE3825800 1988-07-29

Publications (3)

Publication Number Publication Date
EP0353400A2 EP0353400A2 (fr) 1990-02-07
EP0353400A3 true EP0353400A3 (fr) 1991-02-06
EP0353400B1 EP0353400B1 (fr) 1994-03-16

Family

ID=6359839

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89107906A Expired - Lifetime EP0353400B1 (fr) 1988-07-29 1989-05-02 Mouton de forage

Country Status (4)

Country Link
US (1) US5095998A (fr)
EP (1) EP0353400B1 (fr)
JP (1) JP2693234B2 (fr)
DE (1) DE3825800A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6056070A (en) * 1995-07-06 2000-05-02 Komatsu Ltd. Hydraulic ramming apparatus
CA2194079C (fr) * 1996-12-19 2005-11-29 Murray P. Craigmile Methode et appareil pour realiser un trou de forage directionnel et mettre en place des tiges de forage
US5896934A (en) * 1997-09-08 1999-04-27 Chicago Pneumatic Tool Company Reciprocating tool having a piston retainer
KR20010037320A (ko) * 1999-10-15 2001-05-07 양재신 브레이커의 툴홀더 장치
KR20010037319A (ko) * 1999-10-15 2001-05-07 양재신 브레이커용 툴홀더
US6273201B1 (en) * 2000-02-16 2001-08-14 Earth Tool Company, L.L.C. Pneumatic ground piercing tool with movable chisel head
US7066279B2 (en) * 2004-11-08 2006-06-27 Earth Tool Company, L.L.C. Pneumatic ground piercing tool
US8955613B2 (en) * 2008-05-03 2015-02-17 Earth Tool Company, Llc Pneumatic impact tool
JP5858259B2 (ja) * 2014-07-24 2016-02-10 株式会社全晴 エアーハンマー工具、及びエアーハンマー工具の打撃力調整方法
US10641051B1 (en) * 2016-09-07 2020-05-05 Dandelion Energy, Inc. Systems and methods for coupling and decoupling drill heads for ground loop preparation for geothermal applications

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1481641A (en) * 1920-11-09 1924-01-22 Ingersoll Rand Co Tie-tamper front-end construction
US1525471A (en) * 1921-07-25 1925-02-10 Chicago Pneumatic Tool Co Coupling for percussive tools
US2181381A (en) * 1937-07-26 1939-11-28 John J Roberts Internally cushioned tool-and-chuck lock for power hammers
US2889811A (en) * 1956-08-10 1959-06-09 Electro Chimie Metal Percussion tools
DE2157259B1 (de) * 1971-11-18 1972-11-09 Tracto Technik Rammbohrgerät
FR2223143A1 (en) * 1973-03-30 1974-10-25 Favre Jacques Guide for tools or bits in pneumatic hammers - has conventional barrel extended as slide fit over flanged tool shaft
DE2537176B1 (de) * 1975-08-21 1976-12-09 Jenne & Strahm Ag Steuervorrichtung fuer den vor- und ruecklauf von selbstgetriebenen pneumatischen rammbohrgeraeten
DE3124524A1 (de) * 1981-06-23 1983-01-13 Gustav Dr.-Ing. 4300 Essen Jenne Rammkopf fuer selbstgetriebene pneumatische rammbohrgeraete
EP0283734A2 (fr) * 1987-03-27 1988-09-28 Helmuth Römer Appareil de forage à percussion à tête de frappe mobile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625295A (en) * 1970-02-12 1971-12-07 Kent Air Tool Co Airhammer
DE8310178U1 (de) * 1982-10-08 1983-10-06 Markovic, Vladimir, 61113 Ljublijana Pneumatisches, selbstgetriebenes rammbohrgeraet
SE444401B (sv) * 1983-01-24 1986-04-14 Atlas Copco Ab Energiabsorberande inspenningsenhet for slagverktyg

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1481641A (en) * 1920-11-09 1924-01-22 Ingersoll Rand Co Tie-tamper front-end construction
US1525471A (en) * 1921-07-25 1925-02-10 Chicago Pneumatic Tool Co Coupling for percussive tools
US2181381A (en) * 1937-07-26 1939-11-28 John J Roberts Internally cushioned tool-and-chuck lock for power hammers
US2889811A (en) * 1956-08-10 1959-06-09 Electro Chimie Metal Percussion tools
DE2157259B1 (de) * 1971-11-18 1972-11-09 Tracto Technik Rammbohrgerät
FR2223143A1 (en) * 1973-03-30 1974-10-25 Favre Jacques Guide for tools or bits in pneumatic hammers - has conventional barrel extended as slide fit over flanged tool shaft
DE2537176B1 (de) * 1975-08-21 1976-12-09 Jenne & Strahm Ag Steuervorrichtung fuer den vor- und ruecklauf von selbstgetriebenen pneumatischen rammbohrgeraeten
DE3124524A1 (de) * 1981-06-23 1983-01-13 Gustav Dr.-Ing. 4300 Essen Jenne Rammkopf fuer selbstgetriebene pneumatische rammbohrgeraete
EP0283734A2 (fr) * 1987-03-27 1988-09-28 Helmuth Römer Appareil de forage à percussion à tête de frappe mobile

Also Published As

Publication number Publication date
US5095998A (en) 1992-03-17
JP2693234B2 (ja) 1997-12-24
DE3825800C2 (fr) 1991-08-29
JPH0247492A (ja) 1990-02-16
DE3825800A1 (de) 1990-02-01
EP0353400A2 (fr) 1990-02-07
EP0353400B1 (fr) 1994-03-16

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