ES2152600T3 - Equipo tunelador con escudo de avance. - Google Patents

Equipo tunelador con escudo de avance.

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
English (en)
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/es
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)
  • Liquid Crystal (AREA)
  • Valve Device For Special Equipments (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Paper (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

EN UN DISPOSITIVO DE AVANCE CON ESCUDO CON UNA PARED SUMERGIDA (2) QUE LIMITA CON UNA CAMARA DE TRABAJO Y UNA CAMARA ANULAR SITUADA EN LA CARA POSTERIOR DE LA PARED SUMERGIDA (2) SE PROPONE PREVER UN DISPOSITIVO DE EXTRACCION DE LA CAMARA ANULAR (6) DETRAS DE UNA ABERTURA DE LA PARED SUMERGIDA (7), QUE PUEDE CERRARSE MEDIANTE UN EMPUJADOR DE LA PARED SUMERGIDA (8), PARA LA ELIMINACION DEL MATERIAL OBTENIDO EN UNA EXTRACCION CON AYUDA LIQUIDA, Y UN DISPOSITIVO DE TRANSPORTE POR SINFIN (14) PARA LA EXTRACCION DIRECTA DEL MATERIAL OBTENIDO DE LA CAMARA DE TRABAJO EN UNA EXTRACCION CON AYUDA DE LA PRESION DEL TERRENO, EN DONDE LA ABERTURA DEL SINFIN (16), QUE UNE EL DISPOSITIVO DE TRANSPORTE CON SINFIN (14) CON LA CAMARA DE TRABAJO, PUEDE CERRARSE MEDIANTE UN DISPOSITIVO DE CIERRE DE LA ABERTURA DEL SINFIN (17, 18). GRACIAS A ELLO ES POSIBLE REALIZAR EL CAMBIO DE TIPO DE OPERACION ENTRE LOS DOS TIPOS DE EXTRACCION EN LA MINA SIN INTERVENCIONES COMPLICADAS, DE FORMA QUE SE ALCANZA UNA ELEVADA CAPACIDAD DE AVANCE INCLUSO CON PROPIEDADES VARIABLES DEL MATERIAL A EXTRAER.
ES97111226T 1997-07-03 1997-07-03 Equipo tunelador con escudo de avance. Expired - Lifetime ES2152600T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97111226A EP0889199B1 (de) 1997-07-03 1997-07-03 Schildvortriebseinrichtung

Publications (1)

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

Family

ID=8227008

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97111226T Expired - Lifetime ES2152600T3 (es) 1997-07-03 1997-07-03 Equipo tunelador con escudo de avance.

Country Status (6)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50101684D1 (de) * 2000-07-12 2004-04-22 Hochtief Ag Hoch Tiefbauten Schildvortriebsmaschine für den Tunnelbau
DE102023109996B3 (de) 2023-04-20 2024-05-02 Herrenknecht Aktiengesellschaft Tunnelbohrmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741460C2 (de) * 1987-12-08 1995-06-22 Westfalia Becorit Ind Tech Schildvortriebseinrichtung mit einer Druckkammer zur Aufnahme eines Gaspolsters
DE4213987C2 (de) * 1992-04-29 2002-06-27 Herrenknecht Gmbh Fördereinrichtung für eine Schildvortriebsmaschine zum Bohren von Tunnelstrecken
DE4225838C2 (de) * 1992-08-05 1995-02-02 Herrenknecht Gmbh Schildvortriebseinrichtung

Also Published As

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

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