FR2180702B1 - - Google Patents

Info

Publication number
FR2180702B1
FR2180702B1 FR7310909A FR7310909A FR2180702B1 FR 2180702 B1 FR2180702 B1 FR 2180702B1 FR 7310909 A FR7310909 A FR 7310909A FR 7310909 A FR7310909 A FR 7310909A FR 2180702 B1 FR2180702 B1 FR 2180702B1
Authority
FR
France
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
FR7310909A
Other languages
French (fr)
Other versions
FR2180702A1 (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
Priority claimed from DE19722219271 external-priority patent/DE2219271C3/en
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of FR2180702A1 publication Critical patent/FR2180702A1/fr
Application granted granted Critical
Publication of FR2180702B1 publication Critical patent/FR2180702B1/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D19/00—Provisional protective covers for working space
    • E21D19/04—Provisional protective covers for working space for use in drifting galleries
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Looms (AREA)
  • Lining And Supports For Tunnels (AREA)
FR7310909A 1972-04-20 1973-03-27 Expired FR2180702B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722219271 DE2219271C3 (en) 1972-04-20 Jacking shield for tunnel or gallery driving and the like

Publications (2)

Publication Number Publication Date
FR2180702A1 FR2180702A1 (en) 1973-11-30
FR2180702B1 true FR2180702B1 (en) 1977-02-04

Family

ID=5842655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310909A Expired FR2180702B1 (en) 1972-04-20 1973-03-27

Country Status (5)

Country Link
US (1) US3864925A (en)
JP (1) JPS4917028A (en)
FR (1) FR2180702B1 (en)
GB (1) GB1413248A (en)
IT (1) IT976592B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558748Y2 (en) * 1974-06-25 1980-02-26
US3967454A (en) * 1975-02-03 1976-07-06 Barnes Miles W Trench shoring apparatus
DE2519210A1 (en) * 1975-04-30 1976-11-11 Gewerk Eisenhuette Westfalia PROCEDURE AND EQUIPMENT FOR LAYING PIPES IN AN OPEN DITCH DRIVEN BY MEANS OF A SHORING SIGN
AT355084B (en) * 1975-08-05 1980-02-11 Gewerk Eisenhuette Westfalia DRIVING SHIELD, IN PARTICULAR SHIELDING SHIELD WITH PRESSABLE PRESSURE BLADES
DE2546755C3 (en) * 1975-10-18 1981-02-19 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Method and device for operating a shoring sign
DE2743046A1 (en) * 1977-09-24 1979-04-05 Gewerk Eisenhuette Westfalia LIFTING SIGN FOR DRIVING TUNNELS, CLOUDS OR DGL.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1275910A (en) * 1916-08-31 1918-08-13 James W Hamilton Method of and apparatus for constructing tunnels.
US1855466A (en) * 1930-12-02 1932-04-26 Barber Horace Greely Method of supporting tunnel roofs and walls in unstable ground and shields therefor
US2196100A (en) * 1939-06-14 1940-04-02 Antonio D Caputo Tunneling apparatus
US3581507A (en) * 1969-07-07 1971-06-01 Milwaukee Boiler Mfg Co Tunneling shield
AT307328B (en) * 1970-06-30 1973-05-25 Krings Josef Trench sheeting device
US3716997A (en) * 1971-05-19 1973-02-20 Rees Ltd W Tunnel boring equipment

Also Published As

Publication number Publication date
GB1413248A (en) 1975-11-12
JPS4917028A (en) 1974-02-15
US3864925A (en) 1975-02-11
IT976592B (en) 1974-09-10
DE2219271B2 (en) 1977-02-24
DE2219271A1 (en) 1973-11-08
FR2180702A1 (en) 1973-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse