AT355084B - Vortriebsschild, insbesondere verbauschild mit vorpressbaren vortriebsmessern - Google Patents

Vortriebsschild, insbesondere verbauschild mit vorpressbaren vortriebsmessern

Info

Publication number
AT355084B
AT355084B AT280676A AT280676A AT355084B AT 355084 B AT355084 B AT 355084B AT 280676 A AT280676 A AT 280676A AT 280676 A AT280676 A AT 280676A AT 355084 B AT355084 B AT 355084B
Authority
AT
Austria
Prior art keywords
shield
driving
pressure blades
particular shielding
pressable
Prior art date
Application number
AT280676A
Other languages
English (en)
Other versions
ATA280676A (de
Original Assignee
Gewerk Eisenhuette Westfalia
Hochtief Ag Hoch Tiefbauten
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 DE19752534860 external-priority patent/DE2534860C3/de
Application filed by Gewerk Eisenhuette Westfalia, Hochtief Ag Hoch Tiefbauten filed Critical Gewerk Eisenhuette Westfalia
Publication of ATA280676A publication Critical patent/ATA280676A/de
Application granted granted Critical
Publication of AT355084B publication Critical patent/AT355084B/de

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

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)
  • Lining And Supports For Tunnels (AREA)
  • Earth Drilling (AREA)
  • Protection Of Plants (AREA)
AT280676A 1975-08-05 1976-04-15 Vortriebsschild, insbesondere verbauschild mit vorpressbaren vortriebsmessern AT355084B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752534860 DE2534860C3 (de) 1975-08-05 Vortriebsschild, insbesondere Verbauschild mit vorpreßbaren Vortriebsmessern

Publications (2)

Publication Number Publication Date
ATA280676A ATA280676A (de) 1979-07-15
AT355084B true AT355084B (de) 1980-02-11

Family

ID=5953235

Family Applications (1)

Application Number Title Priority Date Filing Date
AT280676A AT355084B (de) 1975-08-05 1976-04-15 Vortriebsschild, insbesondere verbauschild mit vorpressbaren vortriebsmessern

Country Status (8)

Country Link
US (1) US4068485A (de)
AR (1) AR208808A1 (de)
AT (1) AT355084B (de)
CH (1) CH611381A5 (de)
ES (1) ES450481A1 (de)
FR (1) FR2320418A1 (de)
GB (1) GB1552328A (de)
IT (1) IT1069411B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622851A1 (de) * 1986-07-08 1988-01-21 Hochtief Ag Hoch Tiefbauten Erddruckschild
CN1008827B (zh) * 1987-05-01 1990-07-18 霍蒂夫股份公司霍夫曼兄弟公司 挡土罩

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1101479B (de) * 1959-09-23 1961-03-09 Gruen & Bilfinger Ag Verfahren zum Herstellen eines Tunnels oder Stollens durch Vortrieb eines im Erdreich verbleibenden Tunnelrohres
DE1170985B (de) * 1959-12-24 1964-05-27 Hochtief Ag Hoch Tiefbauten Verfahren und Vorrichtung zum Vortreiben eines Tunnels oder Stollens in wasserfuehrendem Fein- bis Mittelsand
FR1471294A (fr) * 1965-02-17 1967-03-03 Procédé pour creuser des galeries et des puits en terrain boulant et armature simultanée correspondante
GB1165815A (en) * 1966-07-29 1969-10-01 Kumagai Gumi Co Ltd A Tunnelling Shield with no Rotary Cutters
IT976592B (it) * 1972-04-20 1974-09-10 Gewerk Eisenhuette Westfalia Scudo d avanzamento per lo scavo di gallerie cunicoli e simili

Also Published As

Publication number Publication date
ES450481A1 (es) 1977-08-16
IT1069411B (it) 1985-03-25
US4068485A (en) 1978-01-17
ATA280676A (de) 1979-07-15
DE2534860B2 (de) 1977-06-08
FR2320418B1 (de) 1982-10-15
DE2534860A1 (de) 1977-02-24
FR2320418A1 (fr) 1977-03-04
CH611381A5 (de) 1979-05-31
AR208808A1 (es) 1977-02-28
GB1552328A (en) 1979-09-12

Similar Documents

Publication Publication Date Title
AT363420B (de) Saugfaehige vorlage, insbesondere wegwerfwindel
GB1549888A (en) Composite blade
GB1557569A (en) Composite blade employing biased layup
AT353203B (de) Francisturbine, francispumpturbine, oder francispumpe
AT370947B (de) Saugfaehige vorlage, insbesondere wegwerfwindel
PT64727B (fr) Perfectionnements aux pneumatiques.
RO83200A (ro) Dispozitiv de ascutit cutite
NL7606373A (nl) Golfgeleider.
ES210980Y (es) Horno de microondas.
NL7602807A (nl) Windscherm.
NL7514697A (nl) Hardbare harscompositie.
NL172263C (nl) Samengesteld materiaal.
PT65439A (pt) Tropfenzaehler,insbesondere fuer infusionseinrichtungen
NL7609162A (nl) Schroef met intrekbare bladen.
SE7506752L (sv) Skerplatta med spanbrytare.
AT337439B (de) Sage, insbesondere kreissage
NL7606150A (nl) Verbeterde windkeringvormgeving.
FI51540C (fi) Taimikennosto.
DD133958A5 (de) Nicht-opake,feuerhemmende polycarbonat-zusammensetzung
NL7709113A (nl) Lamellenjaloezie met vertikaal aangebrachte lamellen.
NL7503862A (nl) Mammografie.
AT355084B (de) Vortriebsschild, insbesondere verbauschild mit vorpressbaren vortriebsmessern
NL7605389A (nl) Materiaal ter verbetering van de viskositeits- index.
AT343206B (de) Selbstschalter, insbesondere schutzschalter
DD133959A5 (de) Nicht-opake,feuerhemmende polycarbonat-zusammensetzung