FR2787506B1 - TUNNEL EXCAVATION MACHINE - Google Patents

TUNNEL EXCAVATION MACHINE

Info

Publication number
FR2787506B1
FR2787506B1 FR9816051A FR9816051A FR2787506B1 FR 2787506 B1 FR2787506 B1 FR 2787506B1 FR 9816051 A FR9816051 A FR 9816051A FR 9816051 A FR9816051 A FR 9816051A FR 2787506 B1 FR2787506 B1 FR 2787506B1
Authority
FR
France
Prior art keywords
tunnel excavation
excavation machine
machine
tunnel
excavation
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 - Fee Related
Application number
FR9816051A
Other languages
French (fr)
Other versions
FR2787506A1 (en
Inventor
Francois Pradier
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.)
NFM Technologies SAS
Original Assignee
NFM Technologies SAS
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 NFM Technologies SAS filed Critical NFM Technologies SAS
Priority to FR9816051A priority Critical patent/FR2787506B1/en
Priority to EP99402966A priority patent/EP1010856A1/en
Publication of FR2787506A1 publication Critical patent/FR2787506A1/en
Application granted granted Critical
Publication of FR2787506B1 publication Critical patent/FR2787506B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • 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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0621—Shield advancing devices
    • 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
    • E21D9/06—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
    • 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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/093—Control of the driving shield, e.g. of the hydraulic advancing cylinders
FR9816051A 1998-12-18 1998-12-18 TUNNEL EXCAVATION MACHINE Expired - Fee Related FR2787506B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9816051A FR2787506B1 (en) 1998-12-18 1998-12-18 TUNNEL EXCAVATION MACHINE
EP99402966A EP1010856A1 (en) 1998-12-18 1999-11-29 Tunnel boring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9816051A FR2787506B1 (en) 1998-12-18 1998-12-18 TUNNEL EXCAVATION MACHINE

Publications (2)

Publication Number Publication Date
FR2787506A1 FR2787506A1 (en) 2000-06-23
FR2787506B1 true FR2787506B1 (en) 2001-03-16

Family

ID=9534170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9816051A Expired - Fee Related FR2787506B1 (en) 1998-12-18 1998-12-18 TUNNEL EXCAVATION MACHINE

Country Status (2)

Country Link
EP (1) EP1010856A1 (en)
FR (1) FR2787506B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104775824B (en) * 2015-04-30 2017-01-04 中铁工程装备集团有限公司 A kind of slurry shield main frame that can be used for upper-soft lower-hard ground

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076169A5 (en) * 1970-01-05 1971-10-15 Pk
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
FR2497268B1 (en) * 1980-12-30 1983-07-29 Iseki Kaihatsu Koki METHOD AND MACHINE FOR DRILLING TUNNELS USING A HYDRAULIC BLOCKS
JPS61172993A (en) * 1985-01-29 1986-08-04 株式会社　イセキ開発工機 Shielding tunnel excavator
JPH08312293A (en) * 1995-05-12 1996-11-26 Toda Constr Co Ltd Shield excavator

Also Published As

Publication number Publication date
EP1010856A1 (en) 2000-06-21
FR2787506A1 (en) 2000-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse