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GB2016554A - Tunnelling machine - Google Patents

Tunnelling machine

Info

Publication number
GB2016554A
GB2016554A GB7832941A GB7832941A GB2016554A GB 2016554 A GB2016554 A GB 2016554A GB 7832941 A GB7832941 A GB 7832941A GB 7832941 A GB7832941 A GB 7832941A GB 2016554 A GB2016554 A GB 2016554A
Authority
GB
United Kingdom
Prior art keywords
machine
gravels
tunnelling
fixed cylinder
tunnelling machine
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.)
Withdrawn
Application number
GB7832941A
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.)
Iseki Kaihatsu Koki KK
Original Assignee
Iseki Kaihatsu Koki KK
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 Iseki Kaihatsu Koki KK filed Critical Iseki Kaihatsu Koki KK
Publication of GB2016554A publication Critical patent/GB2016554A/en
Withdrawn legal-status Critical Current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
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • E21D9/124—Helical conveying means therefor
    • 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
    • E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
    • E21D9/0875—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket
    • E21D9/0879—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket the shield being provided with devices for lining the tunnel, e.g. shuttering

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)

Abstract

A hydraulic shield tunnelling machine suitable for use in excavation for tunnelling and for jacking pipes into the earth, the machine employing a single muck discharging means including a fixed cylinder and a movable cylinder rotatingly and linearly movable within the fixed cylinder and having a helical rib along its inner peripheral wall thereby to discharge all excavated materials including gravels of large diameter out of a pressurized region of the machine without sorting out or crushing the gravels or boulders. <IMAGE>
GB7832941A 1978-03-18 1978-08-10 Tunnelling machine Withdrawn GB2016554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3052378A JPS54123222A (en) 1978-03-18 1978-03-18 Liquid pressurizing shield tunnel excavator

Publications (1)

Publication Number Publication Date
GB2016554A true GB2016554A (en) 1979-09-26

Family

ID=12306160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7832941A Withdrawn GB2016554A (en) 1978-03-18 1978-08-10 Tunnelling machine

Country Status (3)

Country Link
JP (1) JPS54123222A (en)
FR (1) FR2420026A1 (en)
GB (1) GB2016554A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513309A1 (en) * 1981-09-18 1983-03-25 Hitachi Shipbuilding SHIELDING MACHINE FOR DRILLING TUNNELS
EP0155540A1 (en) * 1984-03-07 1985-09-25 Witte Bohrtechnik GmbH Apparatus working like an excavator for pushing pipes under the soil
AT378822B (en) * 1981-09-18 1985-10-10 Hitachi Shipbuilding Eng Co SHIELD DRIVING MACHINE
GB2161520A (en) * 1984-05-23 1986-01-15 Zueblin Ag Excavation apparatus for use in a pipe-driving operation
FR2607549A1 (en) * 1986-11-28 1988-06-03 Fives Cail Babcock Improvements to machines for digging tunnels and galleries
WO1990005835A1 (en) * 1988-11-21 1990-05-31 Institut Uglya Sibirskogo Otdelenia Akademii Nauk Sssr Shield-type tunnelling machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585067B1 (en) * 1985-07-19 1987-12-11 Gtm Ets Sa LARGE DEPTH OF UNDERGROUND GALLERY SHIELD

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR546126A (en) * 1921-01-21 1922-10-28 Excavator for underwater tunnels with airlock device for removing excavated material
BE810648A (en) * 1974-02-05 1974-05-29 DEVICE FOR DIGGING UNDERGROUND GALLERIES.
JPS5236831B2 (en) * 1974-04-05 1977-09-19
JPS5816079B2 (en) * 1976-03-08 1983-03-29 鉄建建設株式会社 Gravel removal device for muddy shield excavator
JPS52124731A (en) * 1976-04-13 1977-10-20 Ishikawajima Harima Heavy Ind Shield excavator
NL7604192A (en) * 1976-04-21 1977-10-25 Helvoirt C DEVICE FOR MAKING A HOLE THROUGH A DECK OR THE LIKE.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513309A1 (en) * 1981-09-18 1983-03-25 Hitachi Shipbuilding SHIELDING MACHINE FOR DRILLING TUNNELS
AT378822B (en) * 1981-09-18 1985-10-10 Hitachi Shipbuilding Eng Co SHIELD DRIVING MACHINE
EP0155540A1 (en) * 1984-03-07 1985-09-25 Witte Bohrtechnik GmbH Apparatus working like an excavator for pushing pipes under the soil
GB2161520A (en) * 1984-05-23 1986-01-15 Zueblin Ag Excavation apparatus for use in a pipe-driving operation
FR2607549A1 (en) * 1986-11-28 1988-06-03 Fives Cail Babcock Improvements to machines for digging tunnels and galleries
WO1990005835A1 (en) * 1988-11-21 1990-05-31 Institut Uglya Sibirskogo Otdelenia Akademii Nauk Sssr Shield-type tunnelling machine
US5072992A (en) * 1988-11-21 1991-12-17 Gorbunov Valery F Shield unit

Also Published As

Publication number Publication date
JPS54123222A (en) 1979-09-25
FR2420026A1 (en) 1979-10-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)