GB1438518A - Tunnelling shield - Google Patents

Tunnelling shield

Info

Publication number
GB1438518A
GB1438518A GB2948973A GB2948973A GB1438518A GB 1438518 A GB1438518 A GB 1438518A GB 2948973 A GB2948973 A GB 2948973A GB 2948973 A GB2948973 A GB 2948973A GB 1438518 A GB1438518 A GB 1438518A
Authority
GB
United Kingdom
Prior art keywords
jacks
supply
pressure
groups
supply line
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
GB2948973A
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
Priority claimed from DE19722239565 external-priority patent/DE2239565C3/de
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of GB1438518A publication Critical patent/GB1438518A/en
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)
GB2948973A 1972-08-11 1973-06-21 Tunnelling shield Expired GB1438518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722239565 DE2239565C3 (de) 1972-08-11 Hydraulische Vorschubvorrichtung für den Messerschildvortrieb im Tunneloder Stollenbau u.dgl

Publications (1)

Publication Number Publication Date
GB1438518A true GB1438518A (en) 1976-06-09

Family

ID=5853339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2948973A Expired GB1438518A (en) 1972-08-11 1973-06-21 Tunnelling shield

Country Status (5)

Country Link
US (1) US3889479A (enrdf_load_stackoverflow)
JP (1) JPS5539716B2 (enrdf_load_stackoverflow)
BE (1) BE799078A (enrdf_load_stackoverflow)
FR (1) FR2195729B1 (enrdf_load_stackoverflow)
GB (1) GB1438518A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612169C3 (de) * 1976-03-23 1980-08-28 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Steuervorrichtung für einen Messerschild
DE3019374A1 (de) * 1980-05-21 1981-11-26 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Messerschild-steuerung
JP4765121B2 (ja) * 2007-03-28 2011-09-07 ジャパントンネルシステムズ株式会社 シールド掘進機

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1275910A (en) * 1916-08-31 1918-08-13 James W Hamilton Method of and apparatus for constructing tunnels.
US1855466A (en) * 1930-12-02 1932-04-26 Barber Horace Greely Method of supporting tunnel roofs and walls in unstable ground and shields therefor
US2269418A (en) * 1938-06-16 1942-01-06 Nelson F Anderson Means for lining tunnels or subterranean passages
US3404535A (en) * 1965-09-29 1968-10-08 John R. Tabor Tunneling machine
JPS4519151Y1 (enrdf_load_stackoverflow) * 1966-09-22 1970-08-04
US3427813A (en) * 1967-02-08 1969-02-18 Edward W Hayes Shield tunneling apparatus
GB1295940A (enrdf_load_stackoverflow) * 1970-07-18 1972-11-08
FR2116592A5 (enrdf_load_stackoverflow) * 1970-09-24 1972-07-21 Gewerk Eisenhuette Westfalia
CH558856A (de) * 1971-09-08 1975-02-14 Gewerk Eisenhuette Westfalia Verfahren zum vortreiben von tunneln und tunnelvortriebsmaschine zur durchfuehrung dieses verfahrens.

Also Published As

Publication number Publication date
DE2239565A1 (de) 1974-02-21
JPS4952425A (enrdf_load_stackoverflow) 1974-05-21
FR2195729B1 (enrdf_load_stackoverflow) 1976-08-13
BE799078A (fr) 1973-08-31
US3889479A (en) 1975-06-17
JPS5539716B2 (enrdf_load_stackoverflow) 1980-10-13
DE2239565B2 (de) 1977-03-03
FR2195729A1 (enrdf_load_stackoverflow) 1974-03-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee