NO860417L - Fremgangsm¨te og innretning for modifisering av tverr-snit tsprofilen i en stoll, en tunnel eller lignende. - Google Patents

Fremgangsm¨te og innretning for modifisering av tverr-snit tsprofilen i en stoll, en tunnel eller lignende.

Info

Publication number
NO860417L
NO860417L NO860417A NO860417A NO860417L NO 860417 L NO860417 L NO 860417L NO 860417 A NO860417 A NO 860417A NO 860417 A NO860417 A NO 860417A NO 860417 L NO860417 L NO 860417L
Authority
NO
Norway
Prior art keywords
cross
modificating
chair
tunnel
procedure
Prior art date
Application number
NO860417A
Other languages
English (en)
Inventor
Georg Hurtz
Willi Steufmehl
Wolfgang Krappen
Original Assignee
Wirth Co Kg Masch Bohr
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 Wirth Co Kg Masch Bohr filed Critical Wirth Co Kg Masch Bohr
Publication of NO860417L publication Critical patent/NO860417L/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type

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)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
NO860417A 1984-06-12 1986-02-06 Fremgangsm¨te og innretning for modifisering av tverr-snit tsprofilen i en stoll, en tunnel eller lignende. NO860417L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3421704A DE3421704C2 (de) 1984-06-12 1984-06-12 Vorrichtung zum Aufweiten des Querschnittsprofils eines Stollens, Tunnels od.dgl.

Publications (1)

Publication Number Publication Date
NO860417L true NO860417L (no) 1986-02-06

Family

ID=6238127

Family Applications (1)

Application Number Title Priority Date Filing Date
NO860417A NO860417L (no) 1984-06-12 1986-02-06 Fremgangsm¨te og innretning for modifisering av tverr-snit tsprofilen i en stoll, en tunnel eller lignende.

Country Status (5)

Country Link
US (1) US4696600A (no)
EP (1) EP0185713B1 (no)
DE (2) DE3421704C2 (no)
NO (1) NO860417L (no)
WO (1) WO1986000113A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4234972C2 (de) * 1992-10-16 1995-01-19 Dmt Gmbh Vortriebsmaschine zum profilgenauen Auffahren von bogenförmigen Strecken
US20120051843A1 (en) * 2010-08-27 2012-03-01 King Abdul Aziz City For Science And Technology Tunnel drilling machine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH255012A (de) * 1944-11-01 1948-06-15 Ag Bata Vortreibmaschine zum Herstellen von im Querschnitt teilweise kreisförmigen Stollen und dergleichen.
DE1261459B (de) * 1963-06-08 1968-02-22 Joy Sullivan Ltd Streckenvortriebsmaschine
DE1260412B (de) * 1965-09-29 1968-02-08 Beteiligungs & Patentverw Gmbh Streckenvortriebsmaschine
FR2001904A1 (no) * 1968-02-14 1969-10-03 Nat Mine Service
US3695717A (en) * 1970-07-21 1972-10-03 Atlas Copco Ab Tunneling machine
DE2127186A1 (de) * 1971-06-01 1972-12-14 Schönfeld, Georg, 2200 Elmshorn Verfahren und Vorrichtung zum mechanischen Auffahren von Tunnel und Strecken im Bergbau
GB1488489A (en) * 1974-10-30 1977-10-12 Coal Ind Excavating machines
AU501750B2 (en) * 1977-01-18 1979-06-28 Coaltex Inc. Mining machine
DE2726445C3 (de) * 1977-06-11 1980-04-03 Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum Streckenvortriebsmaschine
DE2939087C2 (de) * 1979-09-27 1982-02-18 Saarbergwerke AG, 6600 Saarbrücken Längsschneidkopf für eine Teilschnittstreckenvortriebsmaschine
DE3025754C2 (de) * 1980-07-08 1982-11-18 Mannesmann AG, 4000 Düsseldorf Vollschnitt- Strecken- oder Tunnelvortriebsmaschine mit einer Hilfsvorrichtung zum Vorbereiten der Aufstandflächen für zu setzende Ausbaurahmen
DE3121244C2 (de) * 1981-05-29 1983-02-24 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen Tunnelvortriebsmaschine
DE3125082A1 (de) * 1981-06-26 1983-01-13 Bade & Theelen Gmbh, 3160 Lehrte Verfahren und tunnelvortriebsmaschine zur herstellung von tunnelquerschnitten mit querschnittsveraenderungen
DE3151060A1 (de) * 1981-12-23 1983-07-28 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Vortriebseinrichtung
GB2125857B (en) * 1982-07-28 1985-08-14 Maintel Pty Limited Excavatory machine for use in coal and other mining operations

Also Published As

Publication number Publication date
DE3421704C2 (de) 1986-05-28
WO1986000113A1 (en) 1986-01-03
DE3421704A1 (de) 1985-12-12
US4696600A (en) 1987-09-29
EP0185713B1 (de) 1988-05-25
EP0185713A1 (de) 1986-07-02
DE3562936D1 (en) 1988-06-30

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