ZA823468B - Method for cutting a tunnel in rock by means of a rock drilling machine - Google Patents

Method for cutting a tunnel in rock by means of a rock drilling machine

Info

Publication number
ZA823468B
ZA823468B ZA823468A ZA823468A ZA823468B ZA 823468 B ZA823468 B ZA 823468B ZA 823468 A ZA823468 A ZA 823468A ZA 823468 A ZA823468 A ZA 823468A ZA 823468 B ZA823468 B ZA 823468B
Authority
ZA
South Africa
Prior art keywords
rock
tunnel
cutting
drilling machine
rock drilling
Prior art date
Application number
ZA823468A
Inventor
Rolf Stroem
Karru Esa
Salmi Pekka
Leo Haekkinen
Maeki-Kihniae Kalevi
Helin Aimo
Original Assignee
Tampella Oy 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 Tampella Oy Ab filed Critical Tampella Oy Ab
Publication of ZA823468B publication Critical patent/ZA823468B/en

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
    • E21D9/106—Making by using boring or cutting machines with percussive tools, e.g. pick-hammers

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)
  • Earth Drilling (AREA)
ZA823468A 1981-05-20 1982-05-19 Method for cutting a tunnel in rock by means of a rock drilling machine ZA823468B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI811553A FI811553A0 (en) 1981-05-20 1981-05-20 FOERFARANDE FOER INBRYTNING AV EN TUNNEL I BERGGRUNDEN MEDELST BERGBORRMASKIN

Publications (1)

Publication Number Publication Date
ZA823468B true ZA823468B (en) 1983-03-30

Family

ID=8514413

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA823468A ZA823468B (en) 1981-05-20 1982-05-19 Method for cutting a tunnel in rock by means of a rock drilling machine

Country Status (6)

Country Link
EP (1) EP0066156A1 (en)
JP (1) JPS5824096A (en)
AU (1) AU8360482A (en)
FI (1) FI811553A0 (en)
NO (1) NO821543L (en)
ZA (1) ZA823468B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2513501C1 (en) * 2012-11-21 2014-04-20 Общество с ограниченной ответственностью "НПП СК МОСТ" Method to expand tunnel
CN114034217A (en) * 2021-11-26 2022-02-11 重庆大学 Emulsion explosive blasting oriented seam forming and top cutting method based on cutting groove

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE235146C (en) *
US1201097A (en) * 1916-01-13 1916-10-10 Rock Tunnelling Machine Co Inc Tunneling-machine.
US1369609A (en) * 1919-05-20 1921-02-22 Bohn Ingebret Rock-drilling machine
US1717597A (en) * 1921-01-08 1929-06-18 App Tunneling Machine Co Inc Excavating method and apparatus
US1851037A (en) * 1928-12-27 1932-03-29 Erma M Chubbuck Mining machine
DE1534613C3 (en) * 1966-08-18 1973-09-20 Demag Ag, 4100 Duisburg Tunnel front shield with a rotating excavation tool
GB1363917A (en) * 1971-08-04 1974-08-21 Dobson Park Ind Extensible boom for carrying and positioning or guiding a tool such as a rock breaking or mining tool
US4206947A (en) * 1974-01-18 1980-06-10 Boart Hardmetals (Proprietary) Limited Percussive slot cutter
CA1033373A (en) * 1975-04-17 1978-06-20 Karl-Gunther Bechem Mining machine and a method for mining of minerals
US4165130A (en) * 1978-01-05 1979-08-21 Mason Warren S Impact tunneling machine with cutters spaced for equal work

Also Published As

Publication number Publication date
NO821543L (en) 1982-11-22
AU8360482A (en) 1982-12-23
EP0066156A1 (en) 1982-12-08
FI811553A0 (en) 1981-05-20
JPS5824096A (en) 1983-02-12

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