FR2582347B1 - Bouclier a couteaux a section transversale variable - Google Patents

Bouclier a couteaux a section transversale variable

Info

Publication number
FR2582347B1
FR2582347B1 FR858518934A FR8518934A FR2582347B1 FR 2582347 B1 FR2582347 B1 FR 2582347B1 FR 858518934 A FR858518934 A FR 858518934A FR 8518934 A FR8518934 A FR 8518934A FR 2582347 B1 FR2582347 B1 FR 2582347B1
Authority
FR
France
Prior art keywords
section
variable cross
knife shield
knife
shield
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 - Fee Related
Application number
FR858518934A
Other languages
English (en)
French (fr)
Other versions
FR2582347A1 (fr
Inventor
Dieter Stuckmann
Hans Schigulski
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 FR2582347A1 publication Critical patent/FR2582347A1/fr
Application granted granted Critical
Publication of FR2582347B1 publication Critical patent/FR2582347B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21D9/0692—Cutter drive shields

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)
  • Details Of Cutting Devices (AREA)
  • Soil Working Implements (AREA)
FR858518934A 1984-12-22 1985-12-20 Bouclier a couteaux a section transversale variable Expired - Fee Related FR2582347B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3447120A DE3447120A1 (de) 1984-12-22 1984-12-22 Messerschild mit veraenderbarem querschnitt

Publications (2)

Publication Number Publication Date
FR2582347A1 FR2582347A1 (fr) 1986-11-28
FR2582347B1 true FR2582347B1 (fr) 1990-10-05

Family

ID=6253686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858518934A Expired - Fee Related FR2582347B1 (fr) 1984-12-22 1985-12-20 Bouclier a couteaux a section transversale variable

Country Status (7)

Country Link
JP (1) JPS61155593A (es)
BE (1) BE903922A (es)
DE (1) DE3447120A1 (es)
ES (1) ES296554Y (es)
FR (1) FR2582347B1 (es)
GB (1) GB2168735B (es)
IT (2) IT8515278V0 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725963A1 (de) * 1987-08-05 1989-02-16 Gewerk Eisenhuette Westfalia Verfahren und einrichtung zum erstellen eines betonfundaments im erdreich, insbesondere im bebauten gelaende
AT399203B (de) * 1992-05-29 1995-04-25 Mayreder Kraus & Co Ing Vorrichtung zum vortreiben von tunnel und stollen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2500271C2 (de) * 1975-01-04 1983-12-15 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Verbauschild für den Tunnel- oder Stollenvortrieb u.dgl.
DE2547021C3 (de) * 1975-10-21 1984-11-15 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Verbauschild
DE2646552C2 (de) * 1976-10-15 1984-10-11 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Spreizschild, insbesondere Dachschild, zum Auffahren unterirdischer Hohlräume, wie vor allem von Strecken in Bergbau-Untertagebetrieben
DE2742332B2 (de) * 1977-09-20 1981-03-19 Heinz-Theo Dipl.-Ing. 5300 Bonn Walbröhl Verfahren zur Steuerung der Vortriebseinrichtung eines Messerschildes sowie eine Messerschildvortriebseinrichtung und ein Vortriebsmesser zur Durchführung eines derartigen Verfahrens
DE2748628C2 (de) * 1977-10-29 1985-10-31 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Verbindung zwischen einem Vorlaufmesser und einem Nachlaufmesser eines Messerschildes
DE8112005U1 (de) * 1981-04-22 1983-03-24 Gkn Keller Gmbh, 6050 Offenbach Abbauvorrichtung zum auflockern und loesen von lockergestein im streckenvortrieb und tunnelbau
GB2133439B (en) * 1982-12-03 1986-03-12 Mitsui Constr Method of enlarging a tunnel

Also Published As

Publication number Publication date
FR2582347A1 (fr) 1986-11-28
ES296554U (es) 1987-11-16
JPS61155593A (ja) 1986-07-15
IT8515278V0 (it) 1985-11-29
ES296554Y (es) 1988-05-16
BE903922A (fr) 1986-04-16
IT8512619A0 (it) 1985-11-29
GB2168735B (en) 1987-11-18
IT1188075B (it) 1987-12-30
GB2168735A (en) 1986-06-25
GB8531323D0 (en) 1986-01-29
DE3447120A1 (de) 1986-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse