ES2078062T3 - Junta de estanqueidad de cola de escudo. - Google Patents

Junta de estanqueidad de cola de escudo.

Info

Publication number
ES2078062T3
ES2078062T3 ES92920860T ES92920860T ES2078062T3 ES 2078062 T3 ES2078062 T3 ES 2078062T3 ES 92920860 T ES92920860 T ES 92920860T ES 92920860 T ES92920860 T ES 92920860T ES 2078062 T3 ES2078062 T3 ES 2078062T3
Authority
ES
Spain
Prior art keywords
pct
shield tail
nose
basic body
outer side
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
ES92920860T
Other languages
English (en)
Inventor
Siegfried Glang
Lothar Anheuser
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.)
Phoenix AG
Original Assignee
Phoenix 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6442919&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2078062(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Phoenix AG filed Critical Phoenix AG
Application granted granted Critical
Publication of ES2078062T3 publication Critical patent/ES2078062T3/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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0635—Tail sealing means, e.g. used as end shuttering

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)
  • Lining And Supports For Tunnels (AREA)
  • Sealing Material Composition (AREA)
  • Gasket Seals (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Building Environments (AREA)
  • Buffer Packaging (AREA)
  • Package Frames And Binding Bands (AREA)

Abstract

LA INVENCION SE REFIERE A UNA ESTANQUEIDAD (7) DE COLA PROTECTORA PARA PROTECCION DE AVANCE QUE DISPONE DE UN CUERPO (2) BASE FABRICADO A PARTIR DE UN MATERIAL ELASTOMERO INCLINADO EN LA DIRECCION OPUESTA A LA DIRECCION DE AVANCE Y TENIENDO UNA SECCION TRANSVERSAL SUSTANCIALMENTE RECTANGULAR EN LA DIRECCION LONGITUDINAL. EN SU EXTREMOS DE DESLIZAMIENTO, UN SALIENTE (12) DE ESTANQUEIDAD ESTA FORMADO EN LA CARA (11) INTERIOR DE SU EXTREMO DESLIZANTE Y PRESIONA DE FORMA RESILIENTE EN SU ESTADO OPERATIVO CONTRA LA CARA (4) EXTERIOR DE LA ZONA DEL TUNEL. UN MEDIO (8) DE SUJECION QUE SE EXTIENDE SUSTANCIALMENTE EN EL CENTRO DEL CUERPO (2) BASE ESTA SUJETO AL SOPORTE (10) DISPUESTO SOBRE LA COLA (9) PROTECTORA. EL ASPECTO ESENCIAL DE LA INVENCION CONSISTE EN LA DISPOSICION DE AL MENOS UN LABIO (14) DE OBTURACION DE LA CARA (13) EXTERIOR DEL AREA SUPERIOR DEL CUERPO (2) BASE ADYACENTE A LA COLA (9) PROTECTORA. EL SALIENTE (18) DEL LABIO (14) OBTURADOR SE PROYECTA EN SU SITUACION DE MONTADO SOBRE LASUPERFICIE (19) EXTERIOR DE LA COLA (9) PROTECTORA O DE LA CAJA PROTECTORA.
ES92920860T 1991-10-18 1992-10-10 Junta de estanqueidad de cola de escudo. Expired - Lifetime ES2078062T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4134433 1991-10-18

Publications (1)

Publication Number Publication Date
ES2078062T3 true ES2078062T3 (es) 1995-12-01

Family

ID=6442919

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92920860T Expired - Lifetime ES2078062T3 (es) 1991-10-18 1992-10-10 Junta de estanqueidad de cola de escudo.

Country Status (9)

Country Link
US (1) US5346331A (es)
EP (1) EP0566711B1 (es)
JP (1) JP2714484B2 (es)
AT (1) ATE126322T1 (es)
DE (2) DE59203233D1 (es)
DK (1) DK0566711T3 (es)
ES (1) ES2078062T3 (es)
GR (1) GR3017519T3 (es)
WO (1) WO1993008370A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20009460U1 (de) * 2000-05-25 2001-10-04 Wirth Co Kg Masch Bohr Tunnelbohrmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979920A (en) * 1971-12-13 1976-09-14 National Research Development Corporation Sealing means
FR2236371A5 (es) * 1973-07-05 1975-01-31 Dumez Travaux Publics
DE2646570C3 (de) * 1976-10-15 1981-10-15 Wayss & Freytag Ag, 6000 Frankfurt Schildschwanzdichtung
DE3206927C2 (de) * 1982-02-26 1985-08-01 Wayss & Freytag Ag, 6000 Frankfurt Schildschwanzdichtung
DE4031072C2 (de) * 1989-10-04 1999-08-19 Phoenix Ag Schildschwanzdichtung

Also Published As

Publication number Publication date
EP0566711A1 (de) 1993-10-27
DK0566711T3 (da) 1995-12-18
WO1993008370A1 (de) 1993-04-29
DE4234264A1 (de) 1993-04-22
JP2714484B2 (ja) 1998-02-16
JPH06503620A (ja) 1994-04-21
ATE126322T1 (de) 1995-08-15
DE59203233D1 (de) 1995-09-14
US5346331A (en) 1994-09-13
GR3017519T3 (en) 1995-12-31
EP0566711B1 (de) 1995-08-09

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