PT85626A - DUM LANCO DUM TUNEL OPENING PROCESS WITH SUPPORTED PLATES ON SUPPORT ARMACES AND DEVICE FOR CARRYING OUT THE PROCESS - Google Patents

DUM LANCO DUM TUNEL OPENING PROCESS WITH SUPPORTED PLATES ON SUPPORT ARMACES AND DEVICE FOR CARRYING OUT THE PROCESS

Info

Publication number
PT85626A
PT85626A PT85626A PT8562687A PT85626A PT 85626 A PT85626 A PT 85626A PT 85626 A PT85626 A PT 85626A PT 8562687 A PT8562687 A PT 8562687A PT 85626 A PT85626 A PT 85626A
Authority
PT
Portugal
Prior art keywords
dum
armaces
lanco
tunel
carrying
Prior art date
Application number
PT85626A
Other languages
Portuguese (pt)
Other versions
PT85626B (en
Original Assignee
Walbroehl H T
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 Walbroehl H T filed Critical Walbroehl H T
Publication of PT85626A publication Critical patent/PT85626A/en
Publication of PT85626B publication Critical patent/PT85626B/en

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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Valve Device For Special Equipments (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

1. Cutter-shield driving mechanism with driving cutters driven forward by a thrust mechanism, there being a piston/cylinder unit (40, 42) attached at one end (38) to each driving cutter (10), characterized in that to the other end of the piston/cylinder unit (40, 42) a supporting member (46) is attached for engagement with a supporting frame (26), and that means (56, 62) are provided to lock the supporting member (46) to the supporting frame (26) so as to resist compression and tension loads.
PT85626A 1986-09-01 1987-08-31 DUM LANCO DUM TUNEL OPENING PROCESS WITH SUPPORTED PLATES ON SUPPORT ARMACES AND DEVICE FOR CARRYING OUT THE PROCESS PT85626B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863629730 DE3629730A1 (en) 1986-09-01 1986-09-01 METHOD FOR PROCESSING A TUNNEL SECTOR WITH DRIVING KNIVES SUPPORTED BY SUPPORT FRAME AND DEVICE FOR IMPLEMENTING THE METHOD

Publications (2)

Publication Number Publication Date
PT85626A true PT85626A (en) 1988-10-14
PT85626B PT85626B (en) 1995-05-31

Family

ID=6308672

Family Applications (1)

Application Number Title Priority Date Filing Date
PT85626A PT85626B (en) 1986-09-01 1987-08-31 DUM LANCO DUM TUNEL OPENING PROCESS WITH SUPPORTED PLATES ON SUPPORT ARMACES AND DEVICE FOR CARRYING OUT THE PROCESS

Country Status (4)

Country Link
EP (1) EP0258700B1 (en)
AT (1) ATE57738T1 (en)
DE (2) DE3629730A1 (en)
PT (1) PT85626B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102943676A (en) * 2012-10-25 2013-02-27 山东天工岩土工程设备有限公司 Concrete cutting advanced cutter for shield tunneling machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1777859U (en) * 1958-11-20 Fa. Heinrich WaIbröhl, Bonn Device for driving 'boards in wandering distortion when building galleries and tunnels
DE1000419B (en) * 1954-10-23 1957-01-10 Heinrich Walbroehl Closed protective hood for the creation of galleries and tunnels
CH464991A (en) * 1968-01-08 1968-11-15 Reising Wolfgang Method for building tunnels and galleries and device for carrying out the method
DE2320576C2 (en) * 1973-04-21 1981-09-24 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Driving device for the knife piles of a tunnel driving shield
DE2619405C2 (en) * 1976-05-03 1980-02-14 Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum Moving support frame for the knife advance
DE2622201C2 (en) * 1976-05-19 1985-03-21 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Knife shield
DE2904087A1 (en) * 1979-02-03 1980-08-14 Gewerk Eisenhuette Westfalia Driving shield for tunnel or mine gallery - uses pressurised cylinders with releasable stops blocking outward thrust of blades
DE3136963A1 (en) * 1981-09-17 1983-03-31 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Cutter shield

Also Published As

Publication number Publication date
PT85626B (en) 1995-05-31
ATE57738T1 (en) 1990-11-15
DE3765727D1 (en) 1990-11-29
EP0258700A1 (en) 1988-03-09
EP0258700B1 (en) 1990-10-24
DE3629730A1 (en) 1988-03-10

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19941102

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19970531