DK416789A - PROPULSION SHIELD - Google Patents

PROPULSION SHIELD

Info

Publication number
DK416789A
DK416789A DK416789A DK416789A DK416789A DK 416789 A DK416789 A DK 416789A DK 416789 A DK416789 A DK 416789A DK 416789 A DK416789 A DK 416789A DK 416789 A DK416789 A DK 416789A
Authority
DK
Denmark
Prior art keywords
propulsion shield
propulsion
shield
Prior art date
Application number
DK416789A
Other languages
Danish (da)
Other versions
DK416789D0 (en
DK171502B1 (en
Inventor
Peter Conrad
Original Assignee
Holzmann Philipp Ag
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 Holzmann Philipp Ag filed Critical Holzmann Philipp Ag
Publication of DK416789D0 publication Critical patent/DK416789D0/en
Publication of DK416789A publication Critical patent/DK416789A/en
Application granted granted Critical
Publication of DK171502B1 publication Critical patent/DK171502B1/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
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • E21D9/13—Devices for removing or hauling away excavated material or spoil; Working or loading platforms using hydraulic or pneumatic conveying means
    • 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
    • E21D9/0642—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end
    • E21D9/065—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end with devices for provisionally supporting the front face
    • 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

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)
DK416789A 1988-09-17 1989-08-24 Propulsion shield DK171502B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3831725 1988-09-17
DE3831725A DE3831725A1 (en) 1988-09-17 1988-09-17 DRIVING SHIELD

Publications (3)

Publication Number Publication Date
DK416789D0 DK416789D0 (en) 1989-08-24
DK416789A true DK416789A (en) 1990-03-18
DK171502B1 DK171502B1 (en) 1996-12-02

Family

ID=6363209

Family Applications (1)

Application Number Title Priority Date Filing Date
DK416789A DK171502B1 (en) 1988-09-17 1989-08-24 Propulsion shield

Country Status (3)

Country Link
EP (1) EP0359944B1 (en)
DE (2) DE3831725A1 (en)
DK (1) DK171502B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3935033A1 (en) * 1989-10-20 1991-04-25 Gewerk Eisenhuette Westfalia Driving shield with working face chamber - has bulkhead with openings giving access for different equipment
DE4225838C2 (en) * 1992-08-05 1995-02-02 Herrenknecht Gmbh Shield jacking device
DE4335753C2 (en) * 1993-10-20 1998-07-09 Schaeff Karl Gmbh & Co Hydraulically driven excavator for a jacking device for underground driving
DE4426497C2 (en) * 1994-07-27 1996-12-12 Wirth Co Kg Masch Bohr Driving shield
PL231572B1 (en) * 2013-03-23 2019-03-29 Hajduk Group Spolka Z Ograniczona Odpowiedzialnoscia Method for performing the excavation of the pavement and complex devices to perform excavation of the pavement
FR3041373A1 (en) * 2015-09-21 2017-03-24 Nfm Tech MAINTENANCE SYSTEM FOR TUNNELIER AND ASSOCIATED TUNNELIER
CN111852487A (en) * 2020-06-09 2020-10-30 中铁工程装备集团有限公司 Stratum instability prevention type tunneling device and construction method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221494C1 (en) * 1982-06-07 1983-12-22 Philipp Holzmann Ag, 6000 Frankfurt Driving shield
DE3514563A1 (en) * 1985-04-23 1986-10-30 Strabag Bau-AG, 5000 Köln Tunnel-driving machine
FR2589516B1 (en) * 1985-11-06 1988-05-20 Bessac Creusement Soutenement SHIELDING METHOD AND MACHINE FOR THE EXCAVATION OF UNDERGROUND GALLERIES, PARTICULARLY IN LOW COHESION AQUIFERATED SOILS
DE3605112A1 (en) * 1986-02-18 1987-08-20 Bade & Theelen Gmbh Tunnel-driving system
DE3623553A1 (en) * 1986-07-12 1988-01-28 Hochtief Ag Hoch Tiefbauten Earth-pressure shield

Also Published As

Publication number Publication date
EP0359944A3 (en) 1990-12-19
EP0359944B1 (en) 1994-03-16
DK416789D0 (en) 1989-08-24
DK171502B1 (en) 1996-12-02
DE3831725A1 (en) 1990-03-22
DE58907219D1 (en) 1994-04-21
EP0359944A2 (en) 1990-03-28

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed