FR2241688A1 - - Google Patents

Info

Publication number
FR2241688A1
FR2241688A1 FR7407625A FR7407625A FR2241688A1 FR 2241688 A1 FR2241688 A1 FR 2241688A1 FR 7407625 A FR7407625 A FR 7407625A FR 7407625 A FR7407625 A FR 7407625A FR 2241688 A1 FR2241688 A1 FR 2241688A1
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.)
Granted
Application number
FR7407625A
Other languages
French (fr)
Other versions
FR2241688B1 (enrdf_load_stackoverflow
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
Priority claimed from DE19732335984 external-priority patent/DE2335984C3/de
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of FR2241688A1 publication Critical patent/FR2241688A1/fr
Application granted granted Critical
Publication of FR2241688B1 publication Critical patent/FR2241688B1/fr
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)
  • Road Paving Machines (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Lining And Supports For Tunnels (AREA)
FR7407625A 1973-07-14 1974-03-06 Expired FR2241688B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732335984 DE2335984C3 (de) 1973-07-14 Messerschild für das Auffahren von Tunneln, Stollen und dgl. sowie Messerbohle für den Messerschildvortrieb

Publications (2)

Publication Number Publication Date
FR2241688A1 true FR2241688A1 (enrdf_load_stackoverflow) 1975-03-21
FR2241688B1 FR2241688B1 (enrdf_load_stackoverflow) 1977-09-23

Family

ID=5886984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407625A Expired FR2241688B1 (enrdf_load_stackoverflow) 1973-07-14 1974-03-06

Country Status (5)

Country Link
US (1) US3926005A (enrdf_load_stackoverflow)
JP (1) JPS5715278B2 (enrdf_load_stackoverflow)
ES (1) ES427266A1 (enrdf_load_stackoverflow)
FR (1) FR2241688B1 (enrdf_load_stackoverflow)
GB (2) GB1480840A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406064A1 (fr) * 1977-10-15 1979-05-11 Gewerk Eisenhuette Westfalia Bouclier a couteaux avec couteaux expansibles
FR2412687A1 (fr) * 1977-09-20 1979-07-20 Walbroehl H T Commande horizontale et verticale d'avance de couteaux notamment pour engins de percement de tunnels

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT354504B (de) * 1975-05-10 1979-01-10 Gewerk Eisenhuette Westfalia Vortriebsschild fuer den tunnel- oder stollen- vortrieb u. dgl.
DE2546755C3 (de) * 1975-10-18 1981-02-19 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Verfahren und Einrichtung zum Betrieb eines Verbauschildes
DE2736398C2 (de) * 1977-08-12 1985-11-21 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Steuervorrichtung für einen Messerschild
DE2743046A1 (de) * 1977-09-24 1979-04-05 Gewerk Eisenhuette Westfalia Vortriebsschild fuer das auffahren von tunnels, stollen o.dgl.
DE2803890C3 (de) * 1978-01-30 1980-11-13 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Messerschild zum Auffahren von unterirdischen Kanälen, Tunnels o.dgl
JPS5623436Y2 (enrdf_load_stackoverflow) * 1978-05-12 1981-06-02
DE2919636A1 (de) * 1979-05-16 1980-11-27 Gewerk Eisenhuette Westfalia Vortriebsschild, insbesondere messerschild
DE2936067A1 (de) * 1979-09-06 1981-03-26 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Messerschild
JPS59150378U (ja) * 1983-03-29 1984-10-08 橋本フオ−ミング工業株式会社 ハンガ−の掛け止め具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296592B (de) * 1966-10-20 1969-06-04 Bergwerksverband Gmbh Ausbaurahmen
US3543522A (en) * 1969-03-20 1970-12-01 Emanuel Torti Trench shoring apparatus
US3581507A (en) * 1969-07-07 1971-06-01 Milwaukee Boiler Mfg Co Tunneling shield
BE789390A (fr) * 1971-10-02 1973-01-15 Gewerk Eisenhuette Westfalia Chassis de soutenement a boucliers
US3823566A (en) * 1972-12-18 1974-07-16 Ingersoll Rand Co Earth-supporting apparatus and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412687A1 (fr) * 1977-09-20 1979-07-20 Walbroehl H T Commande horizontale et verticale d'avance de couteaux notamment pour engins de percement de tunnels
FR2406064A1 (fr) * 1977-10-15 1979-05-11 Gewerk Eisenhuette Westfalia Bouclier a couteaux avec couteaux expansibles

Also Published As

Publication number Publication date
GB1480839A (en) 1977-07-27
FR2241688B1 (enrdf_load_stackoverflow) 1977-09-23
DE2335984A1 (de) 1975-01-30
ES427266A1 (es) 1976-07-01
JPS5054127A (enrdf_load_stackoverflow) 1975-05-13
GB1480840A (en) 1977-07-27
JPS5715278B2 (enrdf_load_stackoverflow) 1982-03-29
US3926005A (en) 1975-12-16
DE2335984B2 (de) 1976-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse