CH501779A - Procedure and equipment for tunneling - Google Patents

Procedure and equipment for tunneling

Info

Publication number
CH501779A
CH501779A CH1006169A CH1006169A CH501779A CH 501779 A CH501779 A CH 501779A CH 1006169 A CH1006169 A CH 1006169A CH 1006169 A CH1006169 A CH 1006169A CH 501779 A CH501779 A CH 501779A
Authority
CH
Switzerland
Prior art keywords
tunneling
procedure
equipment
Prior art date
Application number
CH1006169A
Other languages
German (de)
Inventor
Gosta Fogelstroem
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 CH501779A publication Critical patent/CH501779A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms

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)
  • Lining And Supports For Tunnels (AREA)
CH1006169A 1968-07-01 1969-07-01 Procedure and equipment for tunneling CH501779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9070/68A SE321692B (en) 1968-07-01 1968-07-01

Publications (1)

Publication Number Publication Date
CH501779A true CH501779A (en) 1971-01-15

Family

ID=20275753

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1006169A CH501779A (en) 1968-07-01 1969-07-01 Procedure and equipment for tunneling

Country Status (4)

Country Link
US (1) US3626855A (en)
CH (1) CH501779A (en)
NO (1) NO121726B (en)
SE (1) SE321692B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939777A (en) * 1974-03-04 1976-02-24 Moran Raymond D Mobile trackway
US3990371A (en) * 1975-05-16 1976-11-09 Ewing-Records & Associates, Inc. California type platform

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365895A (en) * 1965-03-02 1968-01-30 Jacobs Associates Inc Multiple level movable roadway for tunnels

Also Published As

Publication number Publication date
US3626855A (en) 1971-12-14
SE321692B (en) 1970-03-16
NO121726B (en) 1971-04-05

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Legal Events

Date Code Title Description
PL Patent ceased