FR2290566A1 - Appareil a creuser des tunnels - Google Patents

Appareil a creuser des tunnels

Info

Publication number
FR2290566A1
FR2290566A1 FR7533444A FR7533444A FR2290566A1 FR 2290566 A1 FR2290566 A1 FR 2290566A1 FR 7533444 A FR7533444 A FR 7533444A FR 7533444 A FR7533444 A FR 7533444A FR 2290566 A1 FR2290566 A1 FR 2290566A1
Authority
FR
France
Prior art keywords
digging device
tunnel digging
tunnel
digging
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.)
Granted
Application number
FR7533444A
Other languages
English (en)
French (fr)
Other versions
FR2290566B3 (cg-RX-API-DMAC7.html
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.)
Anderson Mavor Ltd
Original Assignee
Anderson Mavor 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
Application filed by Anderson Mavor Ltd filed Critical Anderson Mavor Ltd
Publication of FR2290566A1 publication Critical patent/FR2290566A1/fr
Application granted granted Critical
Publication of FR2290566B3 publication Critical patent/FR2290566B3/fr
Granted 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
    • 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 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
    • E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier

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)
FR7533444A 1974-11-05 1975-10-31 Appareil a creuser des tunnels Granted FR2290566A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4774174A GB1472589A (en) 1974-11-05 1974-11-05 Tunnelling apparatus

Publications (2)

Publication Number Publication Date
FR2290566A1 true FR2290566A1 (fr) 1976-06-04
FR2290566B3 FR2290566B3 (cg-RX-API-DMAC7.html) 1976-12-10

Family

ID=10446091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533444A Granted FR2290566A1 (fr) 1974-11-05 1975-10-31 Appareil a creuser des tunnels

Country Status (4)

Country Link
JP (1) JPS5192539A (cg-RX-API-DMAC7.html)
FR (1) FR2290566A1 (cg-RX-API-DMAC7.html)
GB (1) GB1472589A (cg-RX-API-DMAC7.html)
IT (1) IT1055654B (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
JPS5192539A (cg-RX-API-DMAC7.html) 1976-08-13
FR2290566B3 (cg-RX-API-DMAC7.html) 1976-12-10
GB1472589A (en) 1977-05-04
IT1055654B (it) 1982-01-11

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Legal Events

Date Code Title Description
ST Notification of lapse