FR2497268B1 - METHOD AND MACHINE FOR DRILLING TUNNELS USING A HYDRAULIC BLOCKS - Google Patents

METHOD AND MACHINE FOR DRILLING TUNNELS USING A HYDRAULIC BLOCKS

Info

Publication number
FR2497268B1
FR2497268B1 FR8027801A FR8027801A FR2497268B1 FR 2497268 B1 FR2497268 B1 FR 2497268B1 FR 8027801 A FR8027801 A FR 8027801A FR 8027801 A FR8027801 A FR 8027801A FR 2497268 B1 FR2497268 B1 FR 2497268B1
Authority
FR
France
Prior art keywords
machine
hydraulic blocks
drilling tunnels
tunnels
drilling
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
FR8027801A
Other languages
French (fr)
Other versions
FR2497268A1 (en
Inventor
Toshio Akesaka
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.)
Iseki Kaihatsu Koki KK
Original Assignee
Iseki Kaihatsu Koki KK
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 Iseki Kaihatsu Koki KK filed Critical Iseki Kaihatsu Koki KK
Priority to FR8027801A priority Critical patent/FR2497268B1/en
Publication of FR2497268A1 publication Critical patent/FR2497268A1/en
Application granted granted Critical
Publication of FR2497268B1 publication Critical patent/FR2497268B1/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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
    • E21D9/0875—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket
    • E21D9/0879—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket the shield being provided with devices for lining the tunnel, e.g. shuttering

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)
FR8027801A 1980-12-30 1980-12-30 METHOD AND MACHINE FOR DRILLING TUNNELS USING A HYDRAULIC BLOCKS Expired FR2497268B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8027801A FR2497268B1 (en) 1980-12-30 1980-12-30 METHOD AND MACHINE FOR DRILLING TUNNELS USING A HYDRAULIC BLOCKS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8027801A FR2497268B1 (en) 1980-12-30 1980-12-30 METHOD AND MACHINE FOR DRILLING TUNNELS USING A HYDRAULIC BLOCKS

Publications (2)

Publication Number Publication Date
FR2497268A1 FR2497268A1 (en) 1982-07-02
FR2497268B1 true FR2497268B1 (en) 1983-07-29

Family

ID=9249632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8027801A Expired FR2497268B1 (en) 1980-12-30 1980-12-30 METHOD AND MACHINE FOR DRILLING TUNNELS USING A HYDRAULIC BLOCKS

Country Status (1)

Country Link
FR (1) FR2497268B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2787506B1 (en) * 1998-12-18 2001-03-16 Nfm Tech TUNNEL EXCAVATION MACHINE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315575A1 (en) * 1975-06-25 1977-01-21 Pailleron Stephane Tunnelling machine earth retaining equipment - has adjustable valves between reservoir and rams on shield compressing and holding earth of working faces
JPS5246634A (en) * 1975-10-13 1977-04-13 Tekken Constr Co Shield excavator
GB1573946A (en) * 1976-04-05 1980-08-28 Tekken Constr Co Automatic tunnel face hydraulic pressure controlling apparatus in shield type hydraulic tunnel boring system
US4165129A (en) * 1977-11-17 1979-08-21 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Shield tunneling machine and method
JPS5929757B2 (en) * 1979-09-12 1984-07-23 株式会社イセキ開発工機 Shield tunnel excavation equipment

Also Published As

Publication number Publication date
FR2497268A1 (en) 1982-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse