FR1547306A - Device for tunneling - Google Patents

Device for tunneling

Info

Publication number
FR1547306A
FR1547306A FR132934A FR132934A FR1547306A FR 1547306 A FR1547306 A FR 1547306A FR 132934 A FR132934 A FR 132934A FR 132934 A FR132934 A FR 132934A FR 1547306 A FR1547306 A FR 1547306A
Authority
FR
France
Prior art keywords
tunneling
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
FR132934A
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.)
Mavor and Coulson Ltd
Original Assignee
Mavor and Coulson Ltd
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
Priority claimed from GB57858/66A external-priority patent/GB1180910A/en
Application filed by Mavor and Coulson Ltd filed Critical Mavor and Coulson Ltd
Priority to FR132934A priority Critical patent/FR1547306A/en
Application granted granted Critical
Publication of FR1547306A publication Critical patent/FR1547306A/en
Expired 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
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
    • 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
FR132934A 1966-12-24 1967-12-19 Device for tunneling Expired FR1547306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR132934A FR1547306A (en) 1966-12-24 1967-12-19 Device for tunneling

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB57858/66A GB1180910A (en) 1966-12-24 1966-12-24 Tunnelling Apparatus.
FR132934A FR1547306A (en) 1966-12-24 1967-12-19 Device for tunneling

Publications (1)

Publication Number Publication Date
FR1547306A true FR1547306A (en) 1968-11-22

Family

ID=26181661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR132934A Expired FR1547306A (en) 1966-12-24 1967-12-19 Device for tunneling

Country Status (1)

Country Link
FR (1) FR1547306A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2004828A1 (en) * 1969-02-08 1970-12-10 Gosudarstvennyj Proektno-Izyskatelskij Institut "Metrogiprotrans", Moskau Tunnel boring machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2004828A1 (en) * 1969-02-08 1970-12-10 Gosudarstvennyj Proektno-Izyskatelskij Institut "Metrogiprotrans", Moskau Tunnel boring machine

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