GB1188619A - Improvements in or relating to core drilling - Google Patents

Improvements in or relating to core drilling

Info

Publication number
GB1188619A
GB1188619A GB45405/68A GB4540568A GB1188619A GB 1188619 A GB1188619 A GB 1188619A GB 45405/68 A GB45405/68 A GB 45405/68A GB 4540568 A GB4540568 A GB 4540568A GB 1188619 A GB1188619 A GB 1188619A
Authority
GB
United Kingdom
Prior art keywords
core
drill
bit
drilling
relating
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
Application number
GB45405/68A
Other languages
English (en)
Inventor
Gunter Klemm
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 GB1188619A publication Critical patent/GB1188619A/en
Expired 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
    • 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
    • E21B10/00—Drill bits
    • E21B10/02—Core bits

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
GB45405/68A 1967-09-26 1968-09-24 Improvements in or relating to core drilling Expired GB1188619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671558974 DE1558974A1 (de) 1967-09-26 1967-09-26 Ringtieflochhammer

Publications (1)

Publication Number Publication Date
GB1188619A true GB1188619A (en) 1970-04-22

Family

ID=5677428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45405/68A Expired GB1188619A (en) 1967-09-26 1968-09-24 Improvements in or relating to core drilling

Country Status (7)

Country Link
US (1) US3524511A (enrdf_load_stackoverflow)
AT (1) AT286902B (enrdf_load_stackoverflow)
BE (1) BE721369A (enrdf_load_stackoverflow)
DE (1) DE1558974A1 (enrdf_load_stackoverflow)
FR (1) FR1585508A (enrdf_load_stackoverflow)
GB (1) GB1188619A (enrdf_load_stackoverflow)
SE (1) SE348794B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175941A (en) * 1985-06-07 1986-12-10 Weaver & Hurt Ltd Rock drills
FR2586059A1 (enrdf_load_stackoverflow) * 1985-08-06 1987-02-13 Inst Gornogo Dela Sibirskogo O
WO1996004455A1 (en) * 1994-08-01 1996-02-15 Sds Pacific Pte. Ltd. Inner sleeve for a fluid operated piston type hammer
CN105401878A (zh) * 2015-12-03 2016-03-16 山河智能装备股份有限公司 一种大直径潜孔锤钻机

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895680A (en) * 1971-12-28 1975-07-22 Allen B Cook Fluid actuated hammer
US3854539A (en) * 1972-08-23 1974-12-17 Tigre Tierra Drilling apparatus with down hole motor
US3903975A (en) * 1972-08-23 1975-09-09 Tigre Tierra Drilling apparatus with down-the-hole motor
US3893524A (en) * 1972-08-23 1975-07-08 Tigre Tierra Rotary drill rod
US3933209A (en) * 1972-08-23 1976-01-20 Tigre Tierra, Inc. Drilling apparatus and technique using down-hole motor
US3874464A (en) * 1972-08-23 1975-04-01 Tigre Tierra Processing of drilling an earth formation
US3871486A (en) * 1973-08-29 1975-03-18 Bakerdrill Inc Continuous coring system and apparatus
US4002213A (en) * 1974-03-01 1977-01-11 Tigre Tierra, Inc. Down-the-hole motor for rotary drill rod and process for drilling using the same
US3990524A (en) * 1974-06-03 1976-11-09 Tigre Tierra, Inc. Down-the-hole motor for rotary drill rod and process for drilling using the same
DE2854461C2 (de) * 1978-12-16 1983-03-10 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH, 5140 Erkelenz Versenkbohrhammer
US4739844A (en) * 1984-04-02 1988-04-26 Becker Drills, Inc. Hammer drill bit and sub-assembly
US4705119A (en) * 1985-09-16 1987-11-10 Institut Gornogo Dela So An Sssr Annular air-hammer apparatus for drilling holes
ZA878007B (en) * 1986-10-24 1988-04-29 Lister William A pneumatic percussion hammer
US4819746A (en) * 1987-01-13 1989-04-11 Minroc Technical Promotions Ltd. Reverse circulation down-the-hole hammer drill and bit therefor
WO1994023172A1 (en) * 1993-04-05 1994-10-13 Sds Pty. Ltd. Rotary percussive core drill bit
US5494119A (en) * 1994-07-12 1996-02-27 Tully; Francis X. Core sampling device
SE9702547L (sv) * 1997-07-02 1998-06-29 Uniroc Ab Sänkborrmaskin med dubbla drivareor för slagkolvens arbetsslag och returslag
KR200207572Y1 (ko) * 1998-12-04 2001-01-15 이원해 유압식 착암기의 방음 방진 장치
AU2008209294B2 (en) * 2007-01-24 2014-10-02 J.I. Livingstone Enterprises Ltd. Air hammer coring apparatus and method
BR112015010115B1 (pt) * 2012-11-08 2021-06-22 Flexidrill Limited Aparelho de amostragem de núcleo e método de obter uma amostra de núcleo

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1087632A (en) * 1912-06-17 1914-02-17 William S Benjamin Rock-drilling machine.
US1834583A (en) * 1924-01-29 1931-12-01 Sullivan Machinery Co Core drill
US3075589A (en) * 1958-08-18 1963-01-29 Gas Drilling Services Co Dual passage drilling stem having selfcontained valve means
US3207240A (en) * 1961-10-31 1965-09-21 Tiefbohr Messdienst Leutert & Apparatus for the drilling of and the protection of drill cores in deep-welldrilling operations
US3299971A (en) * 1964-08-06 1967-01-24 Ingersoll Rand Co Core drill

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175941A (en) * 1985-06-07 1986-12-10 Weaver & Hurt Ltd Rock drills
FR2586059A1 (enrdf_load_stackoverflow) * 1985-08-06 1987-02-13 Inst Gornogo Dela Sibirskogo O
GB2179691A (en) * 1985-08-06 1987-03-11 Inst Gornogo Dela Sibirskogo O Pneumatic percussion apparatus for drilling holes
WO1996004455A1 (en) * 1994-08-01 1996-02-15 Sds Pacific Pte. Ltd. Inner sleeve for a fluid operated piston type hammer
CN105401878A (zh) * 2015-12-03 2016-03-16 山河智能装备股份有限公司 一种大直径潜孔锤钻机

Also Published As

Publication number Publication date
US3524511A (en) 1970-08-18
AT286902B (de) 1970-12-28
DE1558974A1 (de) 1970-04-02
FR1585508A (enrdf_load_stackoverflow) 1970-01-23
SE348794B (enrdf_load_stackoverflow) 1972-09-11
BE721369A (enrdf_load_stackoverflow) 1969-03-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees