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ES473627A1 - Un escudo de avance perfeccionado para abrir tuneles, gale- rias y similares - Google Patents

Un escudo de avance perfeccionado para abrir tuneles, gale- rias y similares

Info

Publication number
ES473627A1
ES473627A1 ES473627A ES473627A ES473627A1 ES 473627 A1 ES473627 A1 ES 473627A1 ES 473627 A ES473627 A ES 473627A ES 473627 A ES473627 A ES 473627A ES 473627 A1 ES473627 A1 ES 473627A1
Authority
ES
Spain
Prior art keywords
frames
tunnel
drive shield
guide means
guide
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
ES473627A
Other languages
English (en)
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 ES473627A1 publication Critical patent/ES473627A1/es
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
    • E21D9/06—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)

Abstract

Un escudo de avance perfeccionado para abrir túneles, galería; y similares, en especial. un escudo de cuchillas, con dos bastidores y/o partes de envolvente de escudo movibles relativamente entre sí a lo largo del eje de perforación, caracterizado porque el bastidor y/o la parte del envolvente de escudo en reposo en cada caso forma una guía forzosa horizontal y vertical para el bastidor y/o la parte de envolvente de escudo movida en cada caso.
ES473627A 1977-09-24 1978-09-22 Un escudo de avance perfeccionado para abrir tuneles, gale- rias y similares Expired ES473627A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772743046 DE2743046A1 (de) 1977-09-24 1977-09-24 Vortriebsschild fuer das auffahren von tunnels, stollen o.dgl.

Publications (1)

Publication Number Publication Date
ES473627A1 true ES473627A1 (es) 1979-04-01

Family

ID=6019800

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473627A Expired ES473627A1 (es) 1977-09-24 1978-09-22 Un escudo de avance perfeccionado para abrir tuneles, gale- rias y similares

Country Status (4)

Country Link
US (1) US4265565A (es)
JP (1) JPS5457328A (es)
DE (1) DE2743046A1 (es)
ES (1) ES473627A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850270C2 (de) * 1978-11-20 1986-06-26 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Vortriebsschild zum Auffahren von Tunnels, unterirdischen Kanälen o.dgl.
DE3033480A1 (de) * 1980-09-05 1982-04-22 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Vortriebsschild, insbesondere messerschild
US4710058A (en) * 1987-02-25 1987-12-01 Han Man Y Concrete lining machine
US5269628A (en) * 1989-06-09 1993-12-14 Walbroehl H T Device for opening and supporting a headway
US6170106B1 (en) * 1999-09-01 2001-01-09 Alpha Painting & Construction Co., Inc. Movable safety tunnel for use during bridge maintenance
US6612782B1 (en) * 2002-04-12 2003-09-02 James Tengan Telescoping tube and method for supporting surrounding walls of a shaft

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197374A (en) * 1939-02-06 1940-04-16 Bull Anders Tunnel construction
US3061289A (en) * 1959-11-13 1962-10-30 Goodman Mfg Co Rotary head tunneling machine
US3419311A (en) * 1966-04-11 1968-12-31 S & M Constructors Inc Hydraulic circuit for holding and pushing cylinders of tunneling machine
CH558856A (de) * 1971-09-08 1975-02-14 Gewerk Eisenhuette Westfalia Verfahren zum vortreiben von tunneln und tunnelvortriebsmaschine zur durchfuehrung dieses verfahrens.
IT976592B (it) * 1972-04-20 1974-09-10 Gewerk Eisenhuette Westfalia Scudo d avanzamento per lo scavo di gallerie cunicoli e simili
DE2250296C3 (de) * 1972-10-13 1978-03-16 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Messerschild-Vortriebseinrichtung zum Vortrieb unterirdischer Hohlräume, wie insbesondere Tunnel, Stollen u.dgl
DE2314703C3 (de) * 1973-03-24 1980-10-09 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Dachschild zum Auffahren unterirdischer Hohlräume
US3979921A (en) * 1973-05-23 1976-09-14 Dresser Industries, Inc. Tunneling shield
JPS5715278B2 (es) * 1973-07-14 1982-03-29
CA1033373A (en) * 1975-04-17 1978-06-20 Karl-Gunther Bechem Mining machine and a method for mining of minerals
AT354504B (de) * 1975-05-10 1979-01-10 Gewerk Eisenhuette Westfalia Vortriebsschild fuer den tunnel- oder stollen- vortrieb u. dgl.
DE2547021C3 (de) * 1975-10-21 1984-11-15 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Verbauschild
US4120165A (en) * 1976-02-13 1978-10-17 Gewerkschaft Eisenhutte Westfalia Methods of and apparatus for driving tunnels
JPS5363725U (es) * 1976-11-01 1978-05-29
DE2736398C2 (de) * 1977-08-12 1985-11-21 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Steuervorrichtung für einen Messerschild

Also Published As

Publication number Publication date
JPS6228276B2 (es) 1987-06-19
JPS5457328A (en) 1979-05-09
DE2743046A1 (de) 1979-04-05
US4265565A (en) 1981-05-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202