BE736847A - - Google Patents

Info

Publication number
BE736847A
BE736847A BE736847DA BE736847A BE 736847 A BE736847 A BE 736847A BE 736847D A BE736847D A BE 736847DA BE 736847 A BE736847 A BE 736847A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE736847A publication Critical patent/BE736847A/xx

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
    • E21D9/112—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 one single rotary head or of concentric rotary heads
    • E21D9/115—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 one single rotary head or of concentric rotary heads with cutting tools mounted pivotably or slidable on the head
    • 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
    • E21D9/1086—Drives or transmissions specially adapted therefor

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)
  • Drilling And Boring (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
BE736847D 1968-08-13 1969-07-31 BE736847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR162825A FR1597434A (en) 1968-08-13 1968-08-13

Publications (1)

Publication Number Publication Date
BE736847A true BE736847A (en) 1970-02-02

Family

ID=8653718

Family Applications (1)

Application Number Title Priority Date Filing Date
BE736847D BE736847A (en) 1968-08-13 1969-07-31

Country Status (9)

Country Link
US (1) US3773387A (en)
BE (1) BE736847A (en)
CH (1) CH510197A (en)
DE (1) DE1938818A1 (en)
ES (2) ES369719A1 (en)
FR (1) FR1597434A (en)
GB (1) GB1270276A (en)
NL (1) NL160051C (en)
SE (1) SE352124B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757838A (en) * 1969-11-04 1971-04-22 Blanzy Ouest Union Indle UNIVERSAL CONTINUOUS DRILLING MACHINE
US3814481A (en) * 1971-06-14 1974-06-04 Blanzy Ouest Union Indle Intermittent advancing device for a rotatable boring machine
GB1488489A (en) * 1974-10-30 1977-10-12 Coal Ind Excavating machines
FR2586267A1 (en) * 1985-08-14 1987-02-20 Bouygues Sa Improved full face tunnel-digging machine
DE9415897U1 (en) * 1994-10-01 1995-09-21 Wirth Co Kg Masch Bohr Working head for generating a profile enlargement when using tunneling machines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9774A (en) * 1853-06-07 Machine for boring rock
US14483A (en) * 1856-03-18 Machine for tumiteling rocks
US837552A (en) * 1905-06-15 1906-12-04 John E Ennis Tunneling-machine.
DE1216822B (en) * 1965-03-27 1966-05-18 Beteiligungs & Patentverw Gmbh Tunneling machine
US3477762A (en) * 1967-08-28 1969-11-11 Eickhoff Geb Mining machine and method

Also Published As

Publication number Publication date
FR1597434A (en) 1970-06-29
GB1270276A (en) 1972-04-12
SE352124B (en) 1972-12-18
NL160051C (en) 1979-09-17
NL160051B (en) 1979-04-17
ES369719A1 (en) 1971-06-01
CH510197A (en) 1971-07-15
ES376348A2 (en) 1972-04-01
US3773387A (en) 1973-11-20
NL6911182A (en) 1970-02-17
DE1938818A1 (en) 1970-02-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: S.A. BOUYGUES

Effective date: 19880731