AT329621B - Schildvortriebsmaschine - Google Patents

Schildvortriebsmaschine

Info

Publication number
AT329621B
AT329621B AT517873A AT517873A AT329621B AT 329621 B AT329621 B AT 329621B AT 517873 A AT517873 A AT 517873A AT 517873 A AT517873 A AT 517873A AT 329621 B AT329621 B AT 329621B
Authority
AT
Austria
Prior art keywords
feeding machine
shield feeding
shield
machine
feeding
Prior art date
Application number
AT517873A
Other languages
English (en)
Other versions
ATA517873A (de
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 DE19722259249 external-priority patent/DE2259249C3/de
Application filed by Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Publication of ATA517873A publication Critical patent/ATA517873A/de
Application granted granted Critical
Publication of AT329621B publication Critical patent/AT329621B/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
    • E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
    • E21D9/0875—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket
    • E21D9/0879—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket the shield being provided with devices for lining the tunnel, e.g. shuttering

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)
AT517873A 1972-12-04 1973-06-13 Schildvortriebsmaschine AT329621B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722259249 DE2259249C3 (de) 1972-12-04 Schildvortriebsmaschine

Publications (2)

Publication Number Publication Date
ATA517873A ATA517873A (de) 1975-08-15
AT329621B true AT329621B (de) 1976-05-25

Family

ID=5863437

Family Applications (1)

Application Number Title Priority Date Filing Date
AT517873A AT329621B (de) 1972-12-04 1973-06-13 Schildvortriebsmaschine

Country Status (6)

Country Link
AT (1) AT329621B (de)
BE (1) BE801222A (de)
CH (1) CH568472A5 (de)
ES (1) ES421128A1 (de)
FR (1) FR2209012B1 (de)
GB (1) GB1450116A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736398C2 (de) * 1977-08-12 1985-11-21 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Steuervorrichtung für einen Messerschild
DE4002669A1 (de) * 1990-01-30 1991-08-01 Walbroehl H T Selbstschreitende stuetz- und gleitschaltung zum einbringen einer ortbetonauskleidung

Also Published As

Publication number Publication date
GB1450116A (en) 1976-09-22
DE2259249A1 (de) 1974-06-06
BE801222A (fr) 1973-10-15
FR2209012A1 (de) 1974-06-28
ES421128A1 (es) 1976-04-16
CH568472A5 (de) 1975-10-31
FR2209012B1 (de) 1980-07-25
DE2259249B2 (de) 1977-06-02
ATA517873A (de) 1975-08-15

Similar Documents

Publication Publication Date Title
AR206683A1 (es) Maquina cosechadora
SE406294B (sv) Strengsprutmaskin
AR200252A1 (es) Maquina impresora
IT989702B (it) Macchina mietitrice
IT1001023B (it) Macchina per cucire
BE804039A (nl) Kopieermachine
SE402697B (sv) Enkelkornsamaskin
AT321229B (de) Schildausbau
SE395241B (sv) Specialband for wellpappsmaskiner
SE397567B (sv) Matningsaggregat for vetskor
AT323451B (de) Sämaschine
DK578675A (da) Tilskudsfodermiddel
BR7301576D0 (pt) Conjunto de maquina operatriz
IT996247B (it) Macchina mietitrice
IT976057B (it) Macchina per stirare
AT348437B (de) Selbsttaetige einsackmaschine
AT327665B (de) Futtermittel
AT322485B (de) Teilschnitt-schrämmaschine
AT329621B (de) Schildvortriebsmaschine
IT986359B (it) Macchina per cucire
IT996250B (it) Macchina mietitrice
SU470610A1 (ru) Податчик дл бурильных машин
IT996249B (it) Macchina mietitrice
SE411507B (sv) Rontgenapparat
SE398451B (sv) Utmatningsenhet for formningsmaskiner

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee