GB1406276A - Tunnelling shields - Google Patents

Tunnelling shields

Info

Publication number
GB1406276A
GB1406276A GB5683772A GB5683772A GB1406276A GB 1406276 A GB1406276 A GB 1406276A GB 5683772 A GB5683772 A GB 5683772A GB 5683772 A GB5683772 A GB 5683772A GB 1406276 A GB1406276 A GB 1406276A
Authority
GB
United Kingdom
Prior art keywords
shield
fluid
reservoirs
motor
pump
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
GB5683772A
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.)
Jessop K G
Stelmo Ltd
Original Assignee
Jessop K G
Stelmo Ltd
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 Jessop K G, Stelmo Ltd filed Critical Jessop K G
Priority to GB5683772A priority Critical patent/GB1406276A/en
Priority to FR7343864A priority patent/FR2211566B1/fr
Priority to US05/422,811 priority patent/US3955373A/en
Priority to DE2361373A priority patent/DE2361373A1/de
Publication of GB1406276A publication Critical patent/GB1406276A/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
    • E21D9/0621—Shield advancing devices

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)
  • Lining And Supports For Tunnels (AREA)
GB5683772A 1972-12-08 1972-12-08 Tunnelling shields Expired GB1406276A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB5683772A GB1406276A (en) 1972-12-08 1972-12-08 Tunnelling shields
FR7343864A FR2211566B1 (https=) 1972-12-08 1973-12-07
US05/422,811 US3955373A (en) 1972-12-08 1973-12-07 Tunnelling shields
DE2361373A DE2361373A1 (de) 1972-12-08 1973-12-10 Vortriebschild

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5683772A GB1406276A (en) 1972-12-08 1972-12-08 Tunnelling shields

Publications (1)

Publication Number Publication Date
GB1406276A true GB1406276A (en) 1975-09-17

Family

ID=10477683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5683772A Expired GB1406276A (en) 1972-12-08 1972-12-08 Tunnelling shields

Country Status (4)

Country Link
US (1) US3955373A (https=)
DE (1) DE2361373A1 (https=)
FR (1) FR2211566B1 (https=)
GB (1) GB1406276A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844656A (en) * 1987-05-01 1989-07-04 Hochtief Aktiengesellschaft Vorm. Gebr. Helfmann Earth pressure shield
US4848963A (en) * 1986-07-08 1989-07-18 Hochtief Aktiengesellschaft Vorm. Gebr. Helfmann Earth pressure shield
RU2146005C1 (ru) * 1998-10-20 2000-02-27 Бессолов Павел Павлович Устройство для подземной проходки трубопроводов

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2139563A (en) * 1936-09-26 1938-12-06 James Russell Boiler Works Com Tunneling shield
US2466709A (en) * 1944-10-02 1949-04-12 Richard D Karr Tunneling machine
US3325217A (en) * 1963-12-28 1967-06-13 Karl A Enz Tunneling and excavation through rock by core forming and removal
US3468133A (en) * 1966-07-29 1969-09-23 Kumagai Gumi Co Ltd Excavation type shield with no rotary cutters
AT287052B (de) * 1967-02-20 1971-01-11 G Proektno Izyskatelsky I Metr Einrichtung zur Herstellung einer monolithischen Betonauskleidung
US3486794A (en) * 1967-04-24 1969-12-30 John R Tabor Tunneling machine with inclined cutting wheel
US3578809A (en) * 1969-05-09 1971-05-18 Vernon Cunningham Method and apparatus for forming subterranean structures
AT300013B (de) * 1970-02-25 1972-07-10 Josef Jun Krismer Einrichtung zur Durchführung der Schildbauweise für die Errichtung von Tunneln oder Stollen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848963A (en) * 1986-07-08 1989-07-18 Hochtief Aktiengesellschaft Vorm. Gebr. Helfmann Earth pressure shield
US4844656A (en) * 1987-05-01 1989-07-04 Hochtief Aktiengesellschaft Vorm. Gebr. Helfmann Earth pressure shield
RU2146005C1 (ru) * 1998-10-20 2000-02-27 Бессолов Павел Павлович Устройство для подземной проходки трубопроводов

Also Published As

Publication number Publication date
US3955373A (en) 1976-05-11
FR2211566B1 (https=) 1977-03-04
FR2211566A1 (https=) 1974-07-19
DE2361373A1 (de) 1974-06-12

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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