SE321692B - - Google Patents

Info

Publication number
SE321692B
SE321692B SE9070/68A SE907068A SE321692B SE 321692 B SE321692 B SE 321692B SE 9070/68 A SE9070/68 A SE 9070/68A SE 907068 A SE907068 A SE 907068A SE 321692 B SE321692 B SE 321692B
Authority
SE
Sweden
Application number
SE9070/68A
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
Priority to SE9070/68A priority Critical patent/SE321692B/xx
Priority to NO692474A priority patent/NO121726B/no
Priority to US835165A priority patent/US3626855A/en
Priority to CH1006169A priority patent/CH501779A/de
Publication of SE321692B publication Critical patent/SE321692B/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
    • E21D9/12—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)
SE9070/68A 1968-07-01 1968-07-01 SE321692B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9070/68A SE321692B (de) 1968-07-01 1968-07-01
NO692474A NO121726B (de) 1968-07-01 1969-06-16
US835165A US3626855A (en) 1968-07-01 1969-06-20 Method and track section for laying track in tunnel driving
CH1006169A CH501779A (de) 1968-07-01 1969-07-01 Verfahren und Einrichtung für Tunnelvortrieb

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE321692B true SE321692B (de) 1970-03-16

Family

ID=20275753

Family Applications (1)

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

Country Status (4)

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

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
NO121726B (de) 1971-04-05
US3626855A (en) 1971-12-14
CH501779A (de) 1971-01-15

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