FR1488579A - Drilling platform for tunnel construction - Google Patents

Drilling platform for tunnel construction

Info

Publication number
FR1488579A
FR1488579A FR71798A FR71798A FR1488579A FR 1488579 A FR1488579 A FR 1488579A FR 71798 A FR71798 A FR 71798A FR 71798 A FR71798 A FR 71798A FR 1488579 A FR1488579 A FR 1488579A
Authority
FR
France
Prior art keywords
tunnel construction
drilling platform
drilling
platform
tunnel
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR71798A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schweizerische Industrie Gesellschaft
Original Assignee
Schweizerische Industrie Gesellschaft
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 Schweizerische Industrie Gesellschaft filed Critical Schweizerische Industrie Gesellschaft
Priority to FR71798A priority Critical patent/FR1488579A/en
Application granted granted Critical
Publication of FR1488579A publication Critical patent/FR1488579A/en
Expired legal-status Critical Current

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
    • 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
    • E21D9/006—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by making use of blasting methods

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)
FR71798A 1966-08-02 1966-08-02 Drilling platform for tunnel construction Expired FR1488579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR71798A FR1488579A (en) 1966-08-02 1966-08-02 Drilling platform for tunnel construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR71798A FR1488579A (en) 1966-08-02 1966-08-02 Drilling platform for tunnel construction

Publications (1)

Publication Number Publication Date
FR1488579A true FR1488579A (en) 1967-07-13

Family

ID=8614683

Family Applications (1)

Application Number Title Priority Date Filing Date
FR71798A Expired FR1488579A (en) 1966-08-02 1966-08-02 Drilling platform for tunnel construction

Country Status (1)

Country Link
FR (1) FR1488579A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269547A (en) * 1978-05-25 1981-05-26 Harding John D Tunnel roof supporting apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269547A (en) * 1978-05-25 1981-05-26 Harding John D Tunnel roof supporting apparatus

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