IT1180815B - Scudo a coltelli per lo scavo di gallerie cunicoli e simili - Google Patents

Scudo a coltelli per lo scavo di gallerie cunicoli e simili

Info

Publication number
IT1180815B
IT1180815B IT12594/84A IT1259484A IT1180815B IT 1180815 B IT1180815 B IT 1180815B IT 12594/84 A IT12594/84 A IT 12594/84A IT 1259484 A IT1259484 A IT 1259484A IT 1180815 B IT1180815 B IT 1180815B
Authority
IT
Italy
Prior art keywords
cunicles
excavation
knife shield
galleries
similar
Prior art date
Application number
IT12594/84A
Other languages
English (en)
Other versions
IT8412594A0 (it
Inventor
Dieter Stuckmann
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
Application filed by Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Publication of IT8412594A0 publication Critical patent/IT8412594A0/it
Application granted granted Critical
Publication of IT1180815B publication Critical patent/IT1180815B/it

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
    • E21D9/0692—Cutter drive shields
    • 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)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Golf Clubs (AREA)
  • Knives (AREA)
IT12594/84A 1983-09-27 1984-09-05 Scudo a coltelli per lo scavo di gallerie cunicoli e simili IT1180815B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833334913 DE3334913A1 (de) 1983-09-27 1983-09-27 Messerschild

Publications (2)

Publication Number Publication Date
IT8412594A0 IT8412594A0 (it) 1984-09-05
IT1180815B true IT1180815B (it) 1987-09-23

Family

ID=6210179

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12594/84A IT1180815B (it) 1983-09-27 1984-09-05 Scudo a coltelli per lo scavo di gallerie cunicoli e simili

Country Status (7)

Country Link
AT (1) AT386458B (it)
BE (1) BE900635A (it)
CH (1) CH666085A5 (it)
DE (1) DE3334913A1 (it)
ES (1) ES8603019A1 (it)
FR (1) FR2552490B1 (it)
IT (1) IT1180815B (it)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1811449B2 (de) * 1968-11-28 1976-11-18 Böse, Werner, 3100CeIIe Raeum- und foerdereinrichtung zum grabenlosen verlegen von betonrohren mittels des rohrdurchpressverfahrens
ES424721A1 (es) * 1974-03-28 1976-06-16 Mackina Westfalia S A Perfeccionamientos en maquinas de entibacion continua para la construccion de tuneles.
DE3024464A1 (de) * 1980-06-28 1982-01-21 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Messerschild-vortriebseinrichtung
DE3037788A1 (de) * 1980-10-07 1982-05-13 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Messerschild zum auffahren von tunnel, stollen, unterirdischen strecken o.dgl.
DE3136963A1 (de) * 1981-09-17 1983-03-31 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Messerschild

Also Published As

Publication number Publication date
FR2552490A1 (fr) 1985-03-29
AT386458B (de) 1988-08-25
ES536256A0 (es) 1985-12-01
ATA255684A (de) 1988-01-15
BE900635A (fr) 1985-01-16
CH666085A5 (de) 1988-06-30
DE3334913A1 (de) 1985-04-11
FR2552490B1 (fr) 1988-04-08
ES8603019A1 (es) 1985-12-01
IT8412594A0 (it) 1984-09-05

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