TW280848B - - Google Patents

Info

Publication number
TW280848B
TW280848B TW084108068A TW84108068A TW280848B TW 280848 B TW280848 B TW 280848B TW 084108068 A TW084108068 A TW 084108068A TW 84108068 A TW84108068 A TW 84108068A TW 280848 B TW280848 B TW 280848B
Authority
TW
Taiwan
Application number
TW084108068A
Other languages
Chinese (zh)
Original Assignee
Komatsu Mfg Co Ltd
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 Komatsu Mfg Co Ltd filed Critical Komatsu Mfg Co Ltd
Application granted granted Critical
Publication of TW280848B publication Critical patent/TW280848B/zh

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/16—Machines for digging other holes in the soil
    • E02F5/18—Machines for digging other holes in the soil for horizontal holes or inclined holes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/04—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging screws
    • 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
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
TW084108068A 1994-08-09 1995-08-01 TW280848B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6206104A JPH0849495A (ja) 1994-08-09 1994-08-09 小口径管推進機の掘進方向制御方法およびその装置

Publications (1)

Publication Number Publication Date
TW280848B true TW280848B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1996-07-11

Family

ID=16517873

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084108068A TW280848B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1994-08-09 1995-08-01

Country Status (3)

Country Link
JP (1) JPH0849495A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR0155429B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW280848B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100421834B1 (ko) * 1996-08-24 2004-08-25 엘지전자 주식회사 프로그램정보자동안내장치및방법
KR101232324B1 (ko) * 2010-07-28 2013-02-13 우근우 강관 압입용 접이식 헤드 커터
CN109138853B (zh) * 2018-10-12 2023-09-19 深圳市岩都科技有限公司 一种挖改钻机
KR102348403B1 (ko) * 2021-01-13 2022-01-07 강릉건설(주) 비개착터널의 파이프루프 축조 시스템
CN117803384B (zh) * 2024-02-28 2024-05-07 山西三水能源股份有限公司 一种浅层地热数据采集装置

Also Published As

Publication number Publication date
KR0155429B1 (ko) 1998-11-16
JPH0849495A (ja) 1996-02-20
KR960007950A (ko) 1996-03-22

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