GB1279890A - Improvements in tube driving installations and apparatus therefor - Google Patents

Improvements in tube driving installations and apparatus therefor

Info

Publication number
GB1279890A
GB1279890A GB5800970A GB5800970A GB1279890A GB 1279890 A GB1279890 A GB 1279890A GB 5800970 A GB5800970 A GB 5800970A GB 5800970 A GB5800970 A GB 5800970A GB 1279890 A GB1279890 A GB 1279890A
Authority
GB
United Kingdom
Prior art keywords
station
section
stations
advance
chain
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
GB5800970A
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 GB1279890A publication Critical patent/GB1279890A/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
    • E21D9/005—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by forcing prefabricated elements through the ground, e.g. by pushing lining from an access pit

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)
  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
GB5800970A 1970-04-24 1970-12-07 Improvements in tube driving installations and apparatus therefor Expired GB1279890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702020020 DE2020020C3 (de) 1970-04-24 1970-04-24 Fördervorrichtung für einen Rohrvorpreßbetrieb

Publications (1)

Publication Number Publication Date
GB1279890A true GB1279890A (en) 1972-06-28

Family

ID=5769198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5800970A Expired GB1279890A (en) 1970-04-24 1970-12-07 Improvements in tube driving installations and apparatus therefor

Country Status (4)

Country Link
CH (1) CH534261A (https=)
DE (1) DE2020020C3 (https=)
FR (1) FR2089760A5 (https=)
GB (1) GB1279890A (https=)

Also Published As

Publication number Publication date
DE2020020A1 (de) 1971-11-11
FR2089760A5 (https=) 1972-01-07
CH534261A (de) 1973-02-28
DE2020020C3 (de) 1978-07-06
DE2020020B2 (de) 1977-11-17

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees