FR2795129B1 - TUNNEL EXCAVATION MACHINE - Google Patents

TUNNEL EXCAVATION MACHINE

Info

Publication number
FR2795129B1
FR2795129B1 FR9907570A FR9907570A FR2795129B1 FR 2795129 B1 FR2795129 B1 FR 2795129B1 FR 9907570 A FR9907570 A FR 9907570A FR 9907570 A FR9907570 A FR 9907570A FR 2795129 B1 FR2795129 B1 FR 2795129B1
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
FR9907570A
Other languages
French (fr)
Other versions
FR2795129A1 (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 FR9907570A priority Critical patent/FR2795129B1/en
Publication of FR2795129A1 publication Critical patent/FR2795129A1/en
Application granted granted Critical
Publication of FR2795129B1 publication Critical patent/FR2795129B1/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
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • E21D9/124—Helical conveying means therefor
    • 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
FR9907570A 1999-06-15 1999-06-15 TUNNEL EXCAVATION MACHINE Expired - Fee Related FR2795129B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9907570A FR2795129B1 (en) 1999-06-15 1999-06-15 TUNNEL EXCAVATION MACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9907570A FR2795129B1 (en) 1999-06-15 1999-06-15 TUNNEL EXCAVATION MACHINE

Publications (2)

Publication Number Publication Date
FR2795129A1 FR2795129A1 (en) 2000-12-22
FR2795129B1 true FR2795129B1 (en) 2001-09-21

Family

ID=9546824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9907570A Expired - Fee Related FR2795129B1 (en) 1999-06-15 1999-06-15 TUNNEL EXCAVATION MACHINE

Country Status (1)

Country Link
FR (1) FR2795129B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926762B (en) * 2012-11-22 2015-02-11 中铁工程装备集团有限公司 Anti-explosion TBM (tunnel boring machine)
CN108386204A (en) * 2018-05-04 2018-08-10 中铁工程装备集团有限公司 Apparatus for fast switching applied to unlimited-earth pressure balance double mode shield machine
CN109339816A (en) * 2018-12-04 2019-02-15 中船重工（青岛）轨道交通装备有限公司 The slag gathering hopper of double mode TBM
CN109403989A (en) * 2018-12-28 2019-03-01 中铁工程装备集团有限公司 A kind of muddy water open type double mode development machine
CN110905532A (en) * 2019-11-11 2020-03-24 中交第四航务工程局有限公司 Shield constructs screw machine with prevent gushing device
CN113309531B (en) * 2021-06-29 2022-03-29 中铁工程装备集团有限公司 Muddy water open type double-mold shield machine with normal-pressure cutter head

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2227083C3 (en) * 1972-06-03 1981-07-30 Wayss & Freytag Ag, 6000 Frankfurt Shield for mechanical tunneling with a liquid-supported face
DE3627270A1 (en) * 1986-08-12 1988-02-18 Gewerk Eisenhuette Westfalia Driving shield, in particular for driving with a heading face supported by earth pressure, with a screw conveyor for the earth moving
FR2679596B1 (en) * 1991-07-24 1993-11-05 Gtm Btp DEVICE FOR TRANSFERRING GRAVATES PRODUCED AT THE HEAD OF A TUNNELIER, AND TUNNELIER COMPRISING SUCH A DEVICE.

Also Published As

Publication number Publication date
FR2795129A1 (en) 2000-12-22

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Legal Events

Date Code Title Description
ST Notification of lapse