GB2024891B - Tunnellingshield - Google Patents

Tunnellingshield

Info

Publication number
GB2024891B
GB2024891B GB7828943A GB7828943A GB2024891B GB 2024891 B GB2024891 B GB 2024891B GB 7828943 A GB7828943 A GB 7828943A GB 7828943 A GB7828943 A GB 7828943A GB 2024891 B GB2024891 B GB 2024891B
Authority
GB
United Kingdom
Prior art keywords
tunnellingshield
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
GB7828943A
Other versions
GB2024891A (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.)
Goldsby E F
Original Assignee
Goldsby E F
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 Goldsby E F filed Critical Goldsby E F
Priority to GB7828943A priority Critical patent/GB2024891B/en
Publication of GB2024891A publication Critical patent/GB2024891A/en
Application granted granted Critical
Publication of GB2024891B publication Critical patent/GB2024891B/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining

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)
GB7828943A 1978-07-05 1978-07-05 Tunnellingshield Expired GB2024891B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7828943A GB2024891B (en) 1978-07-05 1978-07-05 Tunnellingshield

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7828943A GB2024891B (en) 1978-07-05 1978-07-05 Tunnellingshield

Publications (2)

Publication Number Publication Date
GB2024891A GB2024891A (en) 1980-01-16
GB2024891B true GB2024891B (en) 1982-06-30

Family

ID=10498276

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7828943A Expired GB2024891B (en) 1978-07-05 1978-07-05 Tunnellingshield

Country Status (1)

Country Link
GB (1) GB2024891B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166174B (en) * 1984-08-29 1988-06-08 Fairblade Ltd Tunnelling shield
JPH086551B2 (en) * 1989-07-19 1996-01-24 株式会社イセキ開発工機 Direction correction device for shield tunnel machine
JP2519105B2 (en) * 1989-07-28 1996-07-31 株式会社イセキ開発工機 Shield tunnel excavator
IT1241160B (en) * 1990-04-02 1993-12-29 Carlo Grandori DOUBLE SHIELD CUTTER PERFECTED.
JP6438809B2 (en) * 2015-03-17 2018-12-19 株式会社熊谷組 Pipe installation device

Also Published As

Publication number Publication date
GB2024891A (en) 1980-01-16

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Legal Events

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