ZA712240B - A machine for producing tunnels,drifts,raises and the like - Google Patents

A machine for producing tunnels,drifts,raises and the like

Info

Publication number
ZA712240B
ZA712240B ZA712240A ZA712240A ZA712240B ZA 712240 B ZA712240 B ZA 712240B ZA 712240 A ZA712240 A ZA 712240A ZA 712240 A ZA712240 A ZA 712240A ZA 712240 B ZA712240 B ZA 712240B
Authority
ZA
South Africa
Prior art keywords
drifts
raises
machine
tunnels
producing
Prior art date
Application number
ZA712240A
Other languages
English (en)
Inventor
E Lauber
Original Assignee
Atlas Copco 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 Atlas Copco Ab filed Critical Atlas Copco Ab
Publication of ZA712240B publication Critical patent/ZA712240B/xx

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
    • E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
    • E21D9/116—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of non-concentric rotary heads
    • E21D9/117—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of non-concentric rotary heads mounted for orientating or sideways shifting relative to the frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
ZA712240A 1970-04-14 1971-04-07 A machine for producing tunnels,drifts,raises and the like ZA712240B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2834370A 1970-04-14 1970-04-14

Publications (1)

Publication Number Publication Date
ZA712240B true ZA712240B (en) 1972-01-26

Family

ID=21842915

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA712240A ZA712240B (en) 1970-04-14 1971-04-07 A machine for producing tunnels,drifts,raises and the like

Country Status (8)

Country Link
US (1) US3647264A (xx)
JP (2) JPS4913376B1 (xx)
CH (1) CH523383A (xx)
DE (1) DE2027975C3 (xx)
FR (1) FR2089642A5 (xx)
GB (1) GB1343444A (xx)
SE (1) SE7609439L (xx)
ZA (1) ZA712240B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1033373A (en) * 1975-04-17 1978-06-20 Karl-Gunther Bechem Mining machine and a method for mining of minerals
DE2962492D1 (en) * 1978-04-04 1982-05-27 Atlas Copco Ab Tunnelling machine and method of tunnelling by means of said machine
AT371902B (de) * 1981-11-16 1983-08-10 Voest Alpine Ag Verfahrbare schraemmaschine
PL2739824T3 (pl) 2011-08-03 2019-07-31 Joy Global Underground Mining Llc Układ stabilizacji dla maszyny górniczej

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1182453A (en) * 1910-01-11 1916-05-09 Edward O Toole Mining-machine.
US2211751A (en) * 1937-10-27 1940-08-20 Timothy F Mccarthy Mining machine
US2528748A (en) * 1945-11-14 1950-11-07 In Situ Gases Inc Granular mining machine
NL106136C (xx) * 1947-02-01
US2619338A (en) * 1950-11-03 1952-11-25 Goodman Mfg Co Coal mining machine
US2619339A (en) * 1950-12-11 1952-11-25 Goodman Mfg Co Mining machine
FR1568942A (xx) * 1967-04-19 1969-05-30

Also Published As

Publication number Publication date
DE2027975A1 (de) 1972-05-25
FR2089642A5 (xx) 1972-01-07
JPS5014042B1 (xx) 1975-05-24
CH523383A (de) 1972-05-31
DE2027975B2 (de) 1975-04-30
US3647264A (en) 1972-03-07
GB1343444A (en) 1974-01-10
JPS4913376B1 (xx) 1974-03-30
SE7609439L (sv) 1976-08-26
DE2027975C3 (de) 1975-12-11

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