IT976592B - Scudo d avanzamento per lo scavo di gallerie cunicoli e simili - Google Patents

Scudo d avanzamento per lo scavo di gallerie cunicoli e simili

Info

Publication number
IT976592B
IT976592B IT12453/73A IT1245373A IT976592B IT 976592 B IT976592 B IT 976592B IT 12453/73 A IT12453/73 A IT 12453/73A IT 1245373 A IT1245373 A IT 1245373A IT 976592 B IT976592 B IT 976592B
Authority
IT
Italy
Prior art keywords
cunicular
tunnels
excavation
similar
advance shield
Prior art date
Application number
IT12453/73A
Other languages
English (en)
Original Assignee
Gewerk Eisenhuette Westfalia
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/de
Application filed by Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Application granted granted Critical
Publication of IT976592B publication Critical patent/IT976592B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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 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
IT12453/73A 1972-04-20 1973-02-09 Scudo d avanzamento per lo scavo di gallerie cunicoli e simili IT976592B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722219271 DE2219271C3 (de) 1972-04-20 Vortriebsschild für den Tunnel- oder Stollenvortrieb u.dgl

Publications (1)

Publication Number Publication Date
IT976592B true IT976592B (it) 1974-09-10

Family

ID=5842655

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12453/73A IT976592B (it) 1972-04-20 1973-02-09 Scudo d avanzamento per lo scavo di gallerie cunicoli e simili

Country Status (5)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558748Y2 (it) * 1974-06-25 1980-02-26
US3967454A (en) * 1975-02-03 1976-07-06 Barnes Miles W Trench shoring apparatus
DE2519210A1 (de) * 1975-04-30 1976-11-11 Gewerk Eisenhuette Westfalia Verfahren und einrichtung zum rohrverlegen in einem mittels eines verbauschildes vorgetriebenen offenen graben
AT355084B (de) * 1975-08-05 1980-02-11 Gewerk Eisenhuette Westfalia Vortriebsschild, insbesondere verbauschild mit vorpressbaren vortriebsmessern
DE2546755C3 (de) * 1975-10-18 1981-02-19 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Verfahren und Einrichtung zum Betrieb eines Verbauschildes
DE2743046A1 (de) * 1977-09-24 1979-04-05 Gewerk Eisenhuette Westfalia Vortriebsschild fuer das auffahren von tunnels, stollen o.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 (de) * 1970-06-30 1973-05-25 Krings Josef Grabenverbaugerät
US3716997A (en) * 1971-05-19 1973-02-20 Rees Ltd W Tunnel boring equipment

Also Published As

Publication number Publication date
DE2219271B2 (de) 1977-02-24
JPS4917028A (it) 1974-02-15
US3864925A (en) 1975-02-11
GB1413248A (en) 1975-11-12
FR2180702A1 (it) 1973-11-30
FR2180702B1 (it) 1977-02-04
DE2219271A1 (de) 1973-11-08

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