FR915980A - Excavator for the boring of circular galleries - Google Patents

Excavator for the boring of circular galleries

Info

Publication number
FR915980A
FR915980A FR915980DA FR915980A FR 915980 A FR915980 A FR 915980A FR 915980D A FR915980D A FR 915980DA FR 915980 A FR915980 A FR 915980A
Authority
FR
France
Prior art keywords
galleries
excavator
boring
circular
circular galleries
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
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.)
Bata A S
Original Assignee
Bata A S
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 Bata A S filed Critical Bata A S
Application granted granted Critical
Publication of FR915980A publication Critical patent/FR915980A/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
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
    • E21D9/116—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of non-concentric rotary heads
    • 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
    • E21D9/1033—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a transversely extending boom being pivotable about a longitudinal axis

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)
FR915980D 1939-05-30 1945-10-17 Excavator for the boring of circular galleries Expired FR915980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS915980X 1939-05-30

Publications (1)

Publication Number Publication Date
FR915980A true FR915980A (en) 1946-11-22

Family

ID=5456619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR915980D Expired FR915980A (en) 1939-05-30 1945-10-17 Excavator for the boring of circular galleries

Country Status (1)

Country Link
FR (1) FR915980A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004753A (en) * 1957-02-04 1961-10-17 Sik Sigmund Leopold Tunnel boring machine having oppositely rotating tool holders on a rotating carrier
US3374034A (en) * 1965-11-19 1968-03-19 Rolls Royce Of Canada Ltd Adjustable apparatus for pulverizing solid materials
WO2006012907A1 (en) * 2004-07-28 2006-02-09 Bechem, Hannelore Mobile groove machine for drilling microtunnel, tunnel and wells and a deep drilling machine provided with a re-entrant superimposed impact tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004753A (en) * 1957-02-04 1961-10-17 Sik Sigmund Leopold Tunnel boring machine having oppositely rotating tool holders on a rotating carrier
US3374034A (en) * 1965-11-19 1968-03-19 Rolls Royce Of Canada Ltd Adjustable apparatus for pulverizing solid materials
WO2006012907A1 (en) * 2004-07-28 2006-02-09 Bechem, Hannelore Mobile groove machine for drilling microtunnel, tunnel and wells and a deep drilling machine provided with a re-entrant superimposed impact tool

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