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SE8702464L - Borrstellning for anvendning i gruvschakt - Google Patents

Borrstellning for anvendning i gruvschakt

Info

Publication number
SE8702464L
SE8702464L SE8702464A SE8702464A SE8702464L SE 8702464 L SE8702464 L SE 8702464L SE 8702464 A SE8702464 A SE 8702464A SE 8702464 A SE8702464 A SE 8702464A SE 8702464 L SE8702464 L SE 8702464L
Authority
SE
Sweden
Prior art keywords
column
rig
central
sub
boom
Prior art date
Application number
SE8702464A
Other languages
Unknown language ( )
English (en)
Other versions
SE461675B (sv
SE8702464D0 (sv
Inventor
G Mazzalupi
B Onofri
Original Assignee
Delfos & Atlas Copco
Shaft Sinkers Pty 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 Delfos & Atlas Copco, Shaft Sinkers Pty Ltd filed Critical Delfos & Atlas Copco
Publication of SE8702464D0 publication Critical patent/SE8702464D0/sv
Publication of SE8702464L publication Critical patent/SE8702464L/sv
Publication of SE461675B publication Critical patent/SE461675B/sv

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
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
SE8702464A 1986-06-12 1987-06-12 Borrstaellning foer anvaendning i gruvschakt SE461675B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA864393 1986-06-12

Publications (3)

Publication Number Publication Date
SE8702464D0 SE8702464D0 (sv) 1987-06-12
SE8702464L true SE8702464L (sv) 1987-12-13
SE461675B SE461675B (sv) 1990-03-12

Family

ID=25578445

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8702464A SE461675B (sv) 1986-06-12 1987-06-12 Borrstaellning foer anvaendning i gruvschakt

Country Status (6)

Country Link
US (1) US4854402A (sv)
JP (1) JPS6347497A (sv)
AU (1) AU598550B2 (sv)
BR (1) BR8703475A (sv)
CA (1) CA1259980A (sv)
SE (1) SE461675B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103643957B (zh) * 2013-12-10 2015-10-21 沈阳开川科技有限公司 竖井掘进机及其竖井破岩方法
CN103967409B (zh) * 2014-04-20 2016-10-05 泉州华大超硬工具科技有限公司 一种矿山用履带多头凿岩钻机
CN106639863B (zh) * 2016-12-19 2018-10-23 浙江海洋大学 一种用于打卸压孔的钻孔装置
CN111894487B (zh) * 2020-07-24 2025-01-07 中煤特殊凿井有限责任公司 一种可行走式多用途大型竖井井架

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061023A (en) * 1958-04-07 1962-10-30 Chicago Pneumatic Tool Co Shaft jumbo drill apparatus
FR2451450A1 (fr) * 1979-03-14 1980-10-10 Secoma Dispositif d'alesage et de captage des poussieres, pour appareil de foration
US4476940A (en) * 1982-04-26 1984-10-16 Pdr Manufacturing Corporation Portable drilling apparatus

Also Published As

Publication number Publication date
BR8703475A (pt) 1988-03-22
SE461675B (sv) 1990-03-12
JPS6347497A (ja) 1988-02-29
US4854402A (en) 1989-08-08
AU598550B2 (en) 1990-06-28
CA1259980A (en) 1989-09-26
AU7417387A (en) 1987-12-17
SE8702464D0 (sv) 1987-06-12

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