ATE197491T1 - CUTTING MACHINE FOR PRE-MILLING A Vault - Google Patents

CUTTING MACHINE FOR PRE-MILLING A Vault

Info

Publication number
ATE197491T1
ATE197491T1 AT95401868T AT95401868T ATE197491T1 AT E197491 T1 ATE197491 T1 AT E197491T1 AT 95401868 T AT95401868 T AT 95401868T AT 95401868 T AT95401868 T AT 95401868T AT E197491 T1 ATE197491 T1 AT E197491T1
Authority
AT
Austria
Prior art keywords
fixed guide
cutting head
fixed
carriage
vault
Prior art date
Application number
AT95401868T
Other languages
German (de)
Inventor
Goer Yves Le
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
Application granted granted Critical
Publication of ATE197491T1 publication Critical patent/ATE197491T1/en

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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Machine Tool Units (AREA)
  • Harvester Elements (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)

Abstract

The machine has a fixed guide (17), which is in the form of a portico, and a carriage (18), which is fixed on this fixed guide, and carrying a cutting head (20). The carriage has a base (25) by which it is in direct drive with this fixed guide, and a superstructure (26) on which the cutting head is fixed. Between the base of the carriage and the superstructure, there is, on one part, extension members (35-38,38'-38") for allowing radial displacement of the cutting head w.r.t the fixed guide, and on the other part, angulation members (41-42,38'-38") for permitting a rocking of the cutting head around an axis (A3) parallel to the axis (A1) of the fixed guide.
AT95401868T 1994-08-10 1995-08-09 CUTTING MACHINE FOR PRE-MILLING A Vault ATE197491T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9409905A FR2723613B1 (en) 1994-08-10 1994-08-10 MACHINE FOR HAVAGE FOR THE PRE-CUTTING OF THE ARCH OF A GALLERY WHILE BEING UNDERGROUND

Publications (1)

Publication Number Publication Date
ATE197491T1 true ATE197491T1 (en) 2000-11-11

Family

ID=9466229

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95401868T ATE197491T1 (en) 1994-08-10 1995-08-09 CUTTING MACHINE FOR PRE-MILLING A Vault

Country Status (5)

Country Link
EP (1) EP0696673B1 (en)
AT (1) ATE197491T1 (en)
DE (1) DE69519343T2 (en)
ES (1) ES2153461T3 (en)
FR (1) FR2723613B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2749344B1 (en) * 1996-06-03 1998-09-04 Perforex MACHINE FOR HAVAGE FOR THE PRE-CUTTING OF THE ARCH OF A GALLERY WHILE BEING UNDERGROUND
IT1297270B1 (en) * 1997-06-25 1999-08-09 Rocksoil S P A CONSTRUCTION PROCEDURE FOR THE ENLARGEMENT OF ROAD, HIGHWAY OR RAILWAY TUNNELS, WITHOUT INTERRUPTING TRAFFIC

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2070413A5 (en) 1969-12-04 1971-09-10 Malthe Louis
FR2123846A5 (en) 1971-01-27 1972-09-15 Perrier Fernand Sa
FR2305583B1 (en) * 1975-03-24 1985-11-08 Perforex HAVAGE MACHINE CLEAN FOR CURVED BLEEDING
FR2612248B1 (en) * 1987-03-10 1989-07-07 Perforex HAVAGE MACHINE WITH MOBILE MOUNTED HAVAGE HEAD ON A HANGER GUIDE AND BENDS ON ITS AXIS
IT1234069B (en) * 1989-04-28 1992-04-29 Trevi Spa PROCEDURE FOR THE EXECUTION OF THE COVERING OF A GALLERY AND EQUIPMENT FOR THE ACTIVATION OF THIS PROCEDURE
IT1256533B (en) * 1992-02-28 1995-12-07 Trevi Spa EQUIPMENT FOR THE EXCAVATION OF GALLERIES.

Also Published As

Publication number Publication date
EP0696673A3 (en) 1997-06-04
EP0696673B1 (en) 2000-11-08
ES2153461T3 (en) 2001-03-01
FR2723613B1 (en) 1998-03-20
DE69519343T2 (en) 2001-05-23
DE69519343D1 (en) 2000-12-14
EP0696673A2 (en) 1996-02-14
FR2723613A1 (en) 1996-02-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties