KR970002110U - 암반 굴삭기 - Google Patents

암반 굴삭기

Info

Publication number
KR970002110U
KR970002110U KR2019950014061U KR19950014061U KR970002110U KR 970002110 U KR970002110 U KR 970002110U KR 2019950014061 U KR2019950014061 U KR 2019950014061U KR 19950014061 U KR19950014061 U KR 19950014061U KR 970002110 U KR970002110 U KR 970002110U
Authority
KR
South Korea
Prior art keywords
rock excavator
excavator
rock
Prior art date
Application number
KR2019950014061U
Other languages
English (en)
Other versions
KR0125542Y1 (ko
Inventor
조경연
Original Assignee
조경연
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 조경연 filed Critical 조경연
Priority to KR2019950014061U priority Critical patent/KR0125542Y1/ko
Publication of KR970002110U publication Critical patent/KR970002110U/ko
Application granted granted Critical
Publication of KR0125542Y1 publication Critical patent/KR0125542Y1/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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E02D2250/0038—Production methods using an auger, i.e. continuous flight type
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds

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)
KR2019950014061U 1995-06-15 1995-06-15 암반 굴삭기 KR0125542Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950014061U KR0125542Y1 (ko) 1995-06-15 1995-06-15 암반 굴삭기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950014061U KR0125542Y1 (ko) 1995-06-15 1995-06-15 암반 굴삭기

Publications (2)

Publication Number Publication Date
KR970002110U true KR970002110U (ko) 1997-01-24
KR0125542Y1 KR0125542Y1 (ko) 1998-11-02

Family

ID=19416011

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950014061U KR0125542Y1 (ko) 1995-06-15 1995-06-15 암반 굴삭기

Country Status (1)

Country Link
KR (1) KR0125542Y1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100372049B1 (ko) * 2000-08-03 2003-02-14 주식회사 경인 크레인을 이용한 천공기
KR100437445B1 (ko) * 2001-11-13 2004-06-30 강경식 대구경 지반굴착기

Also Published As

Publication number Publication date
KR0125542Y1 (ko) 1998-11-02

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