KR960002033U - 굴삭장치용 크리러스터 드릴(Cluster drill) - Google Patents

굴삭장치용 크리러스터 드릴(Cluster drill)

Info

Publication number
KR960002033U
KR960002033U KR2019940015194U KR19940015194U KR960002033U KR 960002033 U KR960002033 U KR 960002033U KR 2019940015194 U KR2019940015194 U KR 2019940015194U KR 19940015194 U KR19940015194 U KR 19940015194U KR 960002033 U KR960002033 U KR 960002033U
Authority
KR
South Korea
Prior art keywords
excavators
cluster drill
cluster
drill
Prior art date
Application number
KR2019940015194U
Other languages
English (en)
Other versions
KR960008593Y1 (ko
Inventor
김재면
Original Assignee
김재면
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 김재면 filed Critical 김재면
Priority to KR2019940015194U priority Critical patent/KR960008593Y1/ko
Publication of KR960002033U publication Critical patent/KR960002033U/ko
Application granted granted Critical
Publication of KR960008593Y1 publication Critical patent/KR960008593Y1/ko

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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • E21B6/02—Drives for drilling with combined rotary and percussive action the rotation being continuous
    • E21B6/04—Separate drives for percussion and rotation
    • 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
    • E21B10/36—Percussion drill bits
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
KR2019940015194U 1994-06-25 1994-06-25 굴삭장치용 크리러스터 드릴(Cluster drill) KR960008593Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940015194U KR960008593Y1 (ko) 1994-06-25 1994-06-25 굴삭장치용 크리러스터 드릴(Cluster drill)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940015194U KR960008593Y1 (ko) 1994-06-25 1994-06-25 굴삭장치용 크리러스터 드릴(Cluster drill)

Publications (2)

Publication Number Publication Date
KR960002033U true KR960002033U (ko) 1996-01-19
KR960008593Y1 KR960008593Y1 (ko) 1996-10-04

Family

ID=19386656

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940015194U KR960008593Y1 (ko) 1994-06-25 1994-06-25 굴삭장치용 크리러스터 드릴(Cluster drill)

Country Status (1)

Country Link
KR (1) KR960008593Y1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100461964B1 (ko) * 2002-03-29 2004-12-17 한국과학기술연구원 고농도 ｃｏｄ 측정용 키트 및 측정방법
KR100461965B1 (ko) * 2002-03-29 2004-12-17 한국과학기술연구원 저농도 ｃｏｄ 측정용 키트 및 측정방법

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HK1155608A2 (en) * 2012-02-10 2012-05-18 Top Mark Mechanical Equipment Ltd Method and apparatus for controlling the operation of cluster drill of down-the-hole hammers
CN112282637B (zh) * 2020-11-23 2024-04-26 长沙黑金刚实业有限公司 一种大直径组合冲击器及潜孔钻机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100461964B1 (ko) * 2002-03-29 2004-12-17 한국과학기술연구원 고농도 ｃｏｄ 측정용 키트 및 측정방법
KR100461965B1 (ko) * 2002-03-29 2004-12-17 한국과학기술연구원 저농도 ｃｏｄ 측정용 키트 및 측정방법

Also Published As

Publication number Publication date
KR960008593Y1 (ko) 1996-10-04

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