SE9203356D0 - SCHAKTAASTADCOMMANDING MADE BY HAIRFOER - Google Patents

SCHAKTAASTADCOMMANDING MADE BY HAIRFOER

Info

Publication number
SE9203356D0
SE9203356D0 SE9203356A SE9203356A SE9203356D0 SE 9203356 D0 SE9203356 D0 SE 9203356D0 SE 9203356 A SE9203356 A SE 9203356A SE 9203356 A SE9203356 A SE 9203356A SE 9203356 D0 SE9203356 D0 SE 9203356D0
Authority
SE
Sweden
Prior art keywords
sawing
rock
schaktaastadcommanding
hairfoer
saw
Prior art date
Application number
SE9203356A
Other languages
Swedish (sv)
Other versions
SE506203C2 (en
SE9203356L (en
Inventor
B Eriksson
Original Assignee
Tgb Borrentreprenoererna 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 Tgb Borrentreprenoererna Ab filed Critical Tgb Borrentreprenoererna Ab
Priority to SE9203356A priority Critical patent/SE506203C2/en
Publication of SE9203356D0 publication Critical patent/SE9203356D0/en
Publication of SE9203356L publication Critical patent/SE9203356L/en
Publication of SE506203C2 publication Critical patent/SE506203C2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/54—Slitting by unguided cutter cables or cutter chains, or by unguided tools drawn along the working face by cables or the like
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D3/00—Raising shafts, i.e. working upwards from the bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

The method involves a saw wire being inserted, or other pliable rock sawing tool, into a saw receiving hole (7). The saw wire is operated between at least two spaced bore holes, sawing into the rock. After complete sawing of the whole shaft or channel (1), the sawn-out rock material is removed.
SE9203356A 1992-11-10 1992-11-10 Method for producing vertical shaft or channel in other direction in rock, extending between different levels or planes SE506203C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9203356A SE506203C2 (en) 1992-11-10 1992-11-10 Method for producing vertical shaft or channel in other direction in rock, extending between different levels or planes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9203356A SE506203C2 (en) 1992-11-10 1992-11-10 Method for producing vertical shaft or channel in other direction in rock, extending between different levels or planes

Publications (3)

Publication Number Publication Date
SE9203356D0 true SE9203356D0 (en) 1992-11-10
SE9203356L SE9203356L (en) 1994-05-11
SE506203C2 SE506203C2 (en) 1997-11-24

Family

ID=20387765

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9203356A SE506203C2 (en) 1992-11-10 1992-11-10 Method for producing vertical shaft or channel in other direction in rock, extending between different levels or planes

Country Status (1)

Country Link
SE (1) SE506203C2 (en)

Also Published As

Publication number Publication date
SE506203C2 (en) 1997-11-24
SE9203356L (en) 1994-05-11

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Legal Events

Date Code Title Description
NUG Patent has lapsed