FR2447455B1 - - Google Patents

Info

Publication number
FR2447455B1
FR2447455B1 FR7930939A FR7930939A FR2447455B1 FR 2447455 B1 FR2447455 B1 FR 2447455B1 FR 7930939 A FR7930939 A FR 7930939A FR 7930939 A FR7930939 A FR 7930939A FR 2447455 B1 FR2447455 B1 FR 2447455B1
Authority
FR
France
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
FR7930939A
Other languages
French (fr)
Other versions
FR2447455A1 (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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of FR2447455A1 publication Critical patent/FR2447455A1/fr
Application granted granted Critical
Publication of FR2447455B1 publication Critical patent/FR2447455B1/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
    • E21D9/06—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

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)
FR7930939A 1979-01-26 1979-12-18 Dispositif de creusement, en particulier pour le creusement de tunnels, galeries et cavites analogues a l'aide d'un bouclier, comprenant une machine realisant une coupe partielle Granted FR2447455A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792902908 DE2902908A1 (de) 1979-01-26 1979-01-26 Vortriebseinrichtung, insbesondere fuer den schildvortrieb von tunneln, stollen u.dgl.

Publications (2)

Publication Number Publication Date
FR2447455A1 FR2447455A1 (fr) 1980-08-22
FR2447455B1 true FR2447455B1 (fi) 1984-03-23

Family

ID=6061395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930939A Granted FR2447455A1 (fr) 1979-01-26 1979-12-18 Dispositif de creusement, en particulier pour le creusement de tunnels, galeries et cavites analogues a l'aide d'un bouclier, comprenant une machine realisant une coupe partielle

Country Status (6)

Country Link
JP (1) JPS55116999A (fi)
AT (1) AT362417B (fi)
CH (1) CH644431A5 (fi)
DE (1) DE2902908A1 (fi)
ES (1) ES488040A1 (fi)
FR (1) FR2447455A1 (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3412994A1 (de) * 1984-04-06 1985-10-24 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Vortriebseinrichtung, insbesondere fuer den rohrvorpressbetrieb
AT384274B (de) * 1985-10-14 1987-10-27 Voest Alpine Ag Schildvortriebsmaschine
AT388025B (de) * 1987-07-08 1989-04-25 Voest Alpine Ag Verschiebeeinrichtung fuer einen support zum verringern des verschleisses einer fuehrung desselben
CN104295296B (zh) * 2014-09-05 2016-09-14 徐州徐工基础工程机械有限公司 一种用于掘进机的回转台结构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2011727C3 (de) * 1970-03-12 1975-07-24 Demag Baumaschinen Gmbh, 4000 Duesseldorf-Benrath Universalbagger
DE2437669C3 (de) * 1974-08-05 1978-04-27 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Vortriebsvorrichtung für das Auffahren von Tunneln, Stollen und Strecken
DE2437683C3 (de) * 1974-08-05 1978-06-29 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Vortriebsmaschine
BE833345A (fr) * 1975-09-12 1975-12-31 Tunnelboormachine
GB1551916A (en) * 1976-08-03 1979-09-05 Nuttall Ltd Edmund Tunnelling machines
DE2741637A1 (de) * 1977-09-15 1979-03-22 Goeppner Kaiserslautern Eisen Vorrichtung zum vortrieb von tunnel- und stollenroehren
DE2836131C2 (de) * 1978-08-18 1986-11-27 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Schildvortriebseinrichtung

Also Published As

Publication number Publication date
ES488040A1 (es) 1980-09-16
DE2902908C2 (fi) 1989-03-23
JPS55116999A (en) 1980-09-08
ATA679379A (de) 1980-10-15
FR2447455A1 (fr) 1980-08-22
DE2902908A1 (de) 1980-07-31
AT362417B (de) 1981-05-25
JPS6146640B2 (fi) 1986-10-15
CH644431A5 (en) 1984-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse