PT811751E - Maquina de arranque por rocadura destinado ao corte previo da abobada de uma galeria - Google Patents

Maquina de arranque por rocadura destinado ao corte previo da abobada de uma galeria

Info

Publication number
PT811751E
PT811751E PT97401167T PT97401167T PT811751E PT 811751 E PT811751 E PT 811751E PT 97401167 T PT97401167 T PT 97401167T PT 97401167 T PT97401167 T PT 97401167T PT 811751 E PT811751 E PT 811751E
Authority
PT
Portugal
Prior art keywords
rocor
gallery
machine
previous cutting
previous
Prior art date
Application number
PT97401167T
Other languages
English (en)
Portuguese (pt)
Inventor
Yves Le Goer
Original Assignee
Bec Freres S A
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 Bec Freres S A filed Critical Bec Freres S A
Publication of PT811751E publication Critical patent/PT811751E/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
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1053—Making by using boring or cutting machines for making a slit along the perimeter of the tunnel profile, the remaining core being removed subsequently, e.g. by blasting

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Control Of Cutting Processes (AREA)
PT97401167T 1996-06-03 1997-05-28 Maquina de arranque por rocadura destinado ao corte previo da abobada de uma galeria PT811751E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9606798A FR2749344B1 (fr) 1996-06-03 1996-06-03 Machine de havage pour le predecoupage de la voute d'une galerie en cours de creusement en souterrain

Publications (1)

Publication Number Publication Date
PT811751E true PT811751E (pt) 2003-12-31

Family

ID=9492646

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97401167T PT811751E (pt) 1996-06-03 1997-05-28 Maquina de arranque por rocadura destinado ao corte previo da abobada de uma galeria

Country Status (6)

Country Link
EP (1) EP0811751B1 (hu)
CZ (1) CZ288004B6 (hu)
FR (1) FR2749344B1 (hu)
HU (1) HU221290B1 (hu)
PT (1) PT811751E (hu)
SK (1) SK283921B6 (hu)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102817618B (zh) * 2012-05-10 2014-08-20 北京市市政工程研究院 隧道施工预切槽试验机的双排链锯

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612248B1 (fr) * 1987-03-10 1989-07-07 Perforex Machine de havage a tete de havage montee mobile sur un guide cintre en voute et oblique sur son axe
FR2711180B1 (fr) * 1993-10-15 1996-01-05 Bouygues Sa Outil de havage, notamment pour réaliser une saignée dans un front de taille.
FR2711178B1 (fr) * 1993-10-15 1996-01-05 Bouygues Sa Machine de havage, notamment pour réaliser une saignée dans un front de taille, en particulier pour la construction d'une voûte ou d'une prévoûte.
FR2723613B1 (fr) * 1994-08-10 1998-03-20 Perforex Machine de havage pour le predecoupage de la voute d'une galerie en cours de creusement en souterrain

Also Published As

Publication number Publication date
FR2749344B1 (fr) 1998-09-04
HUP9700984A2 (en) 1997-12-29
HU9700984D0 (en) 1997-07-28
SK283921B6 (sk) 2004-05-04
SK66597A3 (en) 1998-01-14
HU221290B1 (en) 2002-09-28
EP0811751B1 (fr) 2003-07-30
CZ288004B6 (cs) 2001-03-14
FR2749344A1 (fr) 1997-12-05
CZ168397A3 (en) 1997-12-17
EP0811751A1 (fr) 1997-12-10
HUP9700984A3 (en) 1998-04-28

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