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ES2152600T3 - TUNNEL EQUIPMENT WITH ADVANCE SHIELD. - Google Patents

TUNNEL EQUIPMENT WITH ADVANCE SHIELD.

Info

Publication number
ES2152600T3
ES2152600T3 ES97111226T ES97111226T ES2152600T3 ES 2152600 T3 ES2152600 T3 ES 2152600T3 ES 97111226 T ES97111226 T ES 97111226T ES 97111226 T ES97111226 T ES 97111226T ES 2152600 T3 ES2152600 T3 ES 2152600T3
Authority
ES
Spain
Prior art keywords
space
ring
ring space
mining extraction
overflow conduit
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97111226T
Other languages
Spanish (es)
Inventor
Gebhard Lehmann
Werner Burger
Martin Herrenknecht
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Herrenknecht AG
Original Assignee
Herrenknecht 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 Herrenknecht AG filed Critical Herrenknecht AG
Application granted granted Critical
Publication of ES2152600T3 publication Critical patent/ES2152600T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E21D9/124—Helical conveying means therefor
    • 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
    • E21D9/0657—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 structurally associated with rock crushers
    • 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)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Valve Device For Special Equipments (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Liquid Crystal (AREA)
  • Paper (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

The ring space discharge device (6) is arranged in the ring space behind a dip wall aperture (7) closable by a closure device (8, 9), so that the material from the mining extraction space entering the ring space can be discharged. In the dip wall (2) is a worm aperture (16), which is closable by a closure device (17, 18). To the worm aperture connects a conveyor device (14) for direct discharge of material from the mining extraction space, which crosses the ring space. An overflow conduit (21) connects the mining extraction space and the ring space. A mining extraction space end (22) of the overflow conduit issues in the upper area of the mining extraction space and a ring space end (23) of the overflow conduit issues in the lower area of the ring space.
ES97111226T 1997-07-03 1997-07-03 TUNNEL EQUIPMENT WITH ADVANCE SHIELD. Expired - Lifetime ES2152600T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97111226A EP0889199B1 (en) 1997-07-03 1997-07-03 Driving shield

Publications (1)

Publication Number Publication Date
ES2152600T3 true ES2152600T3 (en) 2001-02-01

Family

ID=8227008

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97111226T Expired - Lifetime ES2152600T3 (en) 1997-07-03 1997-07-03 TUNNEL EQUIPMENT WITH ADVANCE SHIELD.

Country Status (6)

Country Link
EP (1) EP0889199B1 (en)
AT (1) ATE196527T1 (en)
DE (1) DE59702382D1 (en)
ES (1) ES2152600T3 (en)
GR (1) GR3035074T3 (en)
PT (1) PT889199E (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2218306T3 (en) * 2000-07-12 2004-11-16 Hochtief Aktiengesellschaft TUNNEL MACHINE FOR ADVANCE BY SHIELD.
DE102023109996B3 (en) 2023-04-20 2024-05-02 Herrenknecht Aktiengesellschaft Tunnel boring machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741460C2 (en) * 1987-12-08 1995-06-22 Westfalia Becorit Ind Tech Shield propulsion device with a pressure chamber for receiving a gas cushion
DE4213987C2 (en) * 1992-04-29 2002-06-27 Herrenknecht Gmbh Conveying device for a shield tunneling machine for drilling tunnel sections
DE4225838C2 (en) * 1992-08-05 1995-02-02 Herrenknecht Gmbh Shield jacking device

Also Published As

Publication number Publication date
DE59702382D1 (en) 2000-10-26
EP0889199A1 (en) 1999-01-07
PT889199E (en) 2001-03-30
GR3035074T3 (en) 2001-03-30
ATE196527T1 (en) 2000-10-15
EP0889199B1 (en) 2000-09-20

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