KR950013500U - Drive sub of hammer for auger drill machine - Google Patents

Drive sub of hammer for auger drill machine

Info

Publication number
KR950013500U
KR950013500U KR2019930024705U KR930024705U KR950013500U KR 950013500 U KR950013500 U KR 950013500U KR 2019930024705 U KR2019930024705 U KR 2019930024705U KR 930024705 U KR930024705 U KR 930024705U KR 950013500 U KR950013500 U KR 950013500U
Authority
KR
South Korea
Prior art keywords
hammer
drive sub
drill machine
auger drill
auger
Prior art date
Application number
KR2019930024705U
Other languages
Korean (ko)
Other versions
KR960004538Y1 (en
Inventor
김정환
Original Assignee
국제다이아몬드공업 주식회사
국제다이아몬드공업주식회사
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 국제다이아몬드공업 주식회사, 국제다이아몬드공업주식회사 filed Critical 국제다이아몬드공업 주식회사
Priority to KR2019930024705U priority Critical patent/KR960004538Y1/en
Publication of KR950013500U publication Critical patent/KR950013500U/en
Application granted granted Critical
Publication of KR960004538Y1 publication Critical patent/KR960004538Y1/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
    • E21B12/00—Accessories for drilling tools
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer

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)
  • Percussive Tools And Related Accessories (AREA)
KR2019930024705U 1993-11-23 1993-11-23 Drive sub of auger drill hammer KR960004538Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930024705U KR960004538Y1 (en) 1993-11-23 1993-11-23 Drive sub of auger drill hammer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930024705U KR960004538Y1 (en) 1993-11-23 1993-11-23 Drive sub of auger drill hammer

Publications (2)

Publication Number Publication Date
KR950013500U true KR950013500U (en) 1995-06-15
KR960004538Y1 KR960004538Y1 (en) 1996-06-03

Family

ID=19368480

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930024705U KR960004538Y1 (en) 1993-11-23 1993-11-23 Drive sub of auger drill hammer

Country Status (1)

Country Link
KR (1) KR960004538Y1 (en)

Also Published As

Publication number Publication date
KR960004538Y1 (en) 1996-06-03

Similar Documents

Publication Publication Date Title
DE69636358D1 (en) Reversible drill drive tool
ITTO940941A0 (en) IMPROVED TOOL FOR DRILLING
DE69315610T2 (en) Power driven hammer drill
NO963861D0 (en) Articulated drill bit for core drilling tools
NO932261D0 (en) drill bit
DE69407381T2 (en) Rock drill
DE59408638D1 (en) Rock drill
NO307262B1 (en) Disassembly drilling disassembly tool
NO944089L (en) Tool for increasing the impact of a percussion tool in a wellbore
IT8567004A0 (en) DRILL CHUCK FOR PERCUSSION DRILLING
NO944741D0 (en) Tool for increasing the impact of a percussion tool in a wellbore
FI973642A (en) Hydraulic drive for rotating a rock drill
DE69215746D1 (en) Rock drill bit
DE69302639D1 (en) REVERSIBLE CHISEL BEARING FOR DRILLING HAMMER
ITBO950424A0 (en) IMPROVED DRILLING MACHINE TOOL
NO941375D0 (en) Drill bit
KR950013500U (en) Drive sub of hammer for auger drill machine
AU1286695A (en) An in-hole rock drilling machine
DE59301864D1 (en) Hammer drill
KR950022944U (en) Combination Drilling Hammer for Auger Drill Machine
DE69315609D1 (en) Hammer drill
KR950013501U (en) Piston of hammer for auger drill machine
KR940024358U (en) Combination Drilling Hammer of Oga Drill Machine
ITMI941329A0 (en) QUICK CHANGE MECHANISM FOR DRILL/BORING MACHINE
GB2188270B (en) Hammer drill for percussion drilling

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: 20070523

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee