KR960005394U - Vertical adjustment device for drilling rig - Google Patents

Vertical adjustment device for drilling rig

Info

Publication number
KR960005394U
KR960005394U KR2019940018847U KR19940018847U KR960005394U KR 960005394 U KR960005394 U KR 960005394U KR 2019940018847 U KR2019940018847 U KR 2019940018847U KR 19940018847 U KR19940018847 U KR 19940018847U KR 960005394 U KR960005394 U KR 960005394U
Authority
KR
South Korea
Prior art keywords
adjustment device
drilling rig
vertical adjustment
vertical
rig
Prior art date
Application number
KR2019940018847U
Other languages
Korean (ko)
Other versions
KR960010255Y1 (en
Inventor
정영호
Original Assignee
정영호
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 정영호 filed Critical 정영호
Priority to KR2019940018847U priority Critical patent/KR960010255Y1/en
Publication of KR960005394U publication Critical patent/KR960005394U/en
Application granted granted Critical
Publication of KR960010255Y1 publication Critical patent/KR960010255Y1/en

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
    • E21B7/024—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling
    • 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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/022—Top drives
    • 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
    • E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
KR2019940018847U 1994-07-27 1994-07-27 Apparatus for controlling vertical excavation in industrial vehicle KR960010255Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940018847U KR960010255Y1 (en) 1994-07-27 1994-07-27 Apparatus for controlling vertical excavation in industrial vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940018847U KR960010255Y1 (en) 1994-07-27 1994-07-27 Apparatus for controlling vertical excavation in industrial vehicle

Publications (2)

Publication Number Publication Date
KR960005394U true KR960005394U (en) 1996-02-16
KR960010255Y1 KR960010255Y1 (en) 1996-12-04

Family

ID=19389496

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940018847U KR960010255Y1 (en) 1994-07-27 1994-07-27 Apparatus for controlling vertical excavation in industrial vehicle

Country Status (1)

Country Link
KR (1) KR960010255Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100728332B1 (en) * 2005-07-14 2007-06-25 주식회사 한국콘젝트시스템 Water-proof sheet applying bentonite and the manufacturing method thereof
KR100873685B1 (en) * 2005-12-28 2008-12-11 한국파라마운트 주식회사 A method and a seal strap for water proofing construction

Also Published As

Publication number Publication date
KR960010255Y1 (en) 1996-12-04

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20081203

Year of fee payment: 13

EXPY Expiration of term