GB2009814B - Tunnel drive shield - Google Patents

Tunnel drive shield

Info

Publication number
GB2009814B
GB2009814B GB7839874A GB7839874A GB2009814B GB 2009814 B GB2009814 B GB 2009814B GB 7839874 A GB7839874 A GB 7839874A GB 7839874 A GB7839874 A GB 7839874A GB 2009814 B GB2009814 B GB 2009814B
Authority
GB
United Kingdom
Prior art keywords
drive shield
tunnel drive
tunnel
shield
drive
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
GB7839874A
Other languages
English (en)
Other versions
GB2009814A (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 GB2009814A publication Critical patent/GB2009814A/en
Application granted granted Critical
Publication of GB2009814B publication Critical patent/GB2009814B/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)
GB7839874A 1977-10-15 1978-10-09 Tunnel drive shield Expired GB2009814B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772746487 DE2746487C2 (de) 1977-10-15 1977-10-15 Messerschild mit spreizbaren Vortriebsmessern

Publications (2)

Publication Number Publication Date
GB2009814A GB2009814A (en) 1979-06-20
GB2009814B true GB2009814B (en) 1982-03-17

Family

ID=6021541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7839874A Expired GB2009814B (en) 1977-10-15 1978-10-09 Tunnel drive shield

Country Status (5)

Country Link
JP (1) JPS5477428A (enrdf_load_stackoverflow)
AT (1) AT353825B (enrdf_load_stackoverflow)
DE (1) DE2746487C2 (enrdf_load_stackoverflow)
FR (1) FR2406064A1 (enrdf_load_stackoverflow)
GB (1) GB2009814B (enrdf_load_stackoverflow)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1158588A (en) * 1965-12-17 1969-07-16 Zeta Nelly Jacqueline Colley Improvements in Tunnelling apparatus
JPS5715278B2 (enrdf_load_stackoverflow) * 1973-07-14 1982-03-29
US3861748A (en) * 1974-02-08 1975-01-21 Robbins Co Earth boring machine and method
JPS5115535A (ja) * 1974-07-30 1976-02-07 Komatsu Mfg Co Ltd Tonnerukutsushinyoshiirudo
DE2547021C3 (de) * 1975-10-21 1984-11-15 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Verbauschild
DE2615264C2 (de) * 1976-04-08 1985-01-03 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Richtungssteuerungseinrichtung für eine Vortriebseinrichtung für das Auffahren von Tunneln, Stollen u.dgl.

Also Published As

Publication number Publication date
FR2406064B1 (enrdf_load_stackoverflow) 1982-06-11
ATA475378A (de) 1979-05-15
DE2746487A1 (de) 1979-04-19
AT353825B (de) 1979-12-10
JPH0215719B2 (enrdf_load_stackoverflow) 1990-04-12
JPS5477428A (en) 1979-06-20
FR2406064A1 (fr) 1979-05-11
DE2746487C2 (de) 1985-11-21
GB2009814A (en) 1979-06-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee