SE0201372D0 - Device for rock drills - Google Patents

Device for rock drills

Info

Publication number
SE0201372D0
SE0201372D0 SE0201372A SE0201372A SE0201372D0 SE 0201372 D0 SE0201372 D0 SE 0201372D0 SE 0201372 A SE0201372 A SE 0201372A SE 0201372 A SE0201372 A SE 0201372A SE 0201372 D0 SE0201372 D0 SE 0201372D0
Authority
SE
Sweden
Prior art keywords
rock drills
drills
rock
Prior art date
Application number
SE0201372A
Other languages
Swedish (sv)
Other versions
SE0201372L (en
Inventor
Johan Linden
Original Assignee
Sandvik Ab
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 Sandvik Ab filed Critical Sandvik Ab
Priority to SE0201372A priority Critical patent/SE0201372L/en
Publication of SE0201372D0 publication Critical patent/SE0201372D0/en
Publication of SE0201372L publication Critical patent/SE0201372L/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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

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)
SE0201372A 2002-05-07 2002-05-07 Neck adapter for rock drills SE0201372L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0201372A SE0201372L (en) 2002-05-07 2002-05-07 Neck adapter for rock drills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0201372A SE0201372L (en) 2002-05-07 2002-05-07 Neck adapter for rock drills

Publications (2)

Publication Number Publication Date
SE0201372D0 true SE0201372D0 (en) 2002-05-07
SE0201372L SE0201372L (en) 2003-11-08

Family

ID=20287787

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0201372A SE0201372L (en) 2002-05-07 2002-05-07 Neck adapter for rock drills

Country Status (1)

Country Link
SE (1) SE0201372L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107667202B (en) * 2015-06-04 2020-01-10 山特维克知识产权股份有限公司 Shank adaptor with enhanced flushing hole

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107667202B (en) * 2015-06-04 2020-01-10 山特维克知识产权股份有限公司 Shank adaptor with enhanced flushing hole

Also Published As

Publication number Publication date
SE0201372L (en) 2003-11-08

Similar Documents

Publication Publication Date Title
SE0203900L (en) Drill
NO20050454L (en) Drilling procedure
NO20034840D0 (en) Downhole tool
GB0204904D0 (en) Rock drilling apparatus
NO20034418D0 (en) Downhole for boreholes
SE0300568L (en) Device for rock drilling machines
SE0402537L (en) Grinding device for pins on rock drill bit
FI20011235A0 (en) rock Drill
DE50206710D1 (en) rock drill
DE60224306D1 (en) DRILLING DEVICE FOR ERDFOHRER
DE50311365D1 (en) drilling
DE50304839D1 (en) rock drill
SE0203103L (en) Device for cutting pipes
NO20034697L (en) Device for drill string
FI20020884A (en) Procedure for drilling
SE0202600L (en) Rig plate for hammock
SE0600225L (en) Removable sealing device for downhole drills
HK1056589A1 (en) Earth drilling device
SE0201372D0 (en) Device for rock drills
SE0301898L (en) Rock drilling device
SE0203421L (en) Rock drilling device
FI20030545A0 (en) Fixture intended for drilling
SE0202373L (en) Device for cracking boulders
FIU20020156U0 (en) drilling device
SE0200107D0 (en) drilling device

Legal Events

Date Code Title Description
NAV Patent application has lapsed