PT3486428T - Dispositivo para alargar um túnel - Google Patents

Dispositivo para alargar um túnel

Info

Publication number
PT3486428T
PT3486428T PT172025637T PT17202563T PT3486428T PT 3486428 T PT3486428 T PT 3486428T PT 172025637 T PT172025637 T PT 172025637T PT 17202563 T PT17202563 T PT 17202563T PT 3486428 T PT3486428 T PT 3486428T
Authority
PT
Portugal
Prior art keywords
tunnel
extending
Prior art date
Application number
PT172025637T
Other languages
English (en)
Original Assignee
Marti Technik 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 Marti Technik Ag filed Critical Marti Technik Ag
Publication of PT3486428T publication Critical patent/PT3486428T/pt

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
    • E21D9/01—Methods or apparatus for enlarging or restoring the cross-section of tunnels, e.g. by restoring the floor to its original level

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)
  • Lining And Supports For Tunnels (AREA)
  • Vehicle Body Suspensions (AREA)
PT172025637T 2017-11-20 2017-11-20 Dispositivo para alargar um túnel PT3486428T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17202563.7A EP3486428B1 (de) 2017-11-20 2017-11-20 Einrichtung zum erweitern eines tunnels

Publications (1)

Publication Number Publication Date
PT3486428T true PT3486428T (pt) 2022-10-25

Family

ID=60421608

Family Applications (1)

Application Number Title Priority Date Filing Date
PT172025637T PT3486428T (pt) 2017-11-20 2017-11-20 Dispositivo para alargar um túnel

Country Status (3)

Country Link
EP (1) EP3486428B1 (pt)
ES (1) ES2930167T3 (pt)
PT (1) PT3486428T (pt)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2230806A1 (en) * 1973-05-23 1974-12-20 Buffet Paul Three track railway tunnel relining system - canopy is erected over central track, allowing this to remain in use
IT1225765B (it) * 1988-03-24 1990-11-26 Rodio & C Const G Procedimento ed attrezzatura per allargare gallerie.
JP3985979B2 (ja) * 1998-02-16 2007-10-03 大成建設株式会社 トンネル補修拡幅装置
DE102006044733C5 (de) 2006-09-20 2013-03-28 Gta Maschinensysteme Gmbh Mobile Einhausung mit Vortriebsaggregaten
DE102007014104B4 (de) * 2007-03-21 2010-05-06 Herrenknecht Ag Verfahren zum Aufweiten eines Tunnels und Vorrichtung zum Durchführen des Verfahrens
DE102011014027A1 (de) * 2011-03-15 2012-09-20 Baresel GmbH Verfahren und Vorrichtung für Erweiterungsarbeiten im Tunnelbau

Also Published As

Publication number Publication date
EP3486428A1 (de) 2019-05-22
ES2930167T3 (es) 2022-12-07
EP3486428B1 (de) 2022-09-28

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