FR2385889A1 - Machine perfectionnee pour le creusement de galeries et de tunnels dans les roches tendres a tres dures - Google Patents

Machine perfectionnee pour le creusement de galeries et de tunnels dans les roches tendres a tres dures

Info

Publication number
FR2385889A1
FR2385889A1 FR7807494A FR7807494A FR2385889A1 FR 2385889 A1 FR2385889 A1 FR 2385889A1 FR 7807494 A FR7807494 A FR 7807494A FR 7807494 A FR7807494 A FR 7807494A FR 2385889 A1 FR2385889 A1 FR 2385889A1
Authority
FR
France
Prior art keywords
axis
tunnel
drum
axes
excavating machine
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.)
Granted
Application number
FR7807494A
Other languages
English (en)
Other versions
FR2385889B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2385889A1 publication Critical patent/FR2385889A1/fr
Application granted granted Critical
Publication of FR2385889B1 publication Critical patent/FR2385889B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/10—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for slewing parts of the machines
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face
    • 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
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E21D9/1033—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a transversely extending boom being pivotable about a longitudinal axis
    • 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
    • E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

L'invention concerne une machine perfectionnée pour le creusement de galeries et de tunnels dans les roches tendres à très dures. Cette machine est du type dont la fraiseuse d'abattage rotative 1 est fixée à un bras 3 pivotant autour d'un axe 5 qui est pratiquement perpendiculaire au front d'abattage, caractérisée en ce que ledit axe 5 est articulé à un deuxième bras 6 lui-même articulé sur un axe 7 qui est également pratiquement perpendiculaire au front et est articulé au châssis 9 de la machine, la longueur de ces deux bras 3-6 et leurs angles de pivotement étant choisis de manière que la fraiseuse 1 est en mesure d'abattre tout le front sans que la machine ne doive se déplacer latéralement. L'invention concerne la fabrication du matériel de mines.
FR7807494A 1977-03-30 1978-03-15 Machine perfectionnee pour le creusement de galeries et de tunnels dans les roches tendres a tres dures Granted FR2385889A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE853011 1977-03-30
BE860384 1977-11-03

Publications (2)

Publication Number Publication Date
FR2385889A1 true FR2385889A1 (fr) 1978-10-27
FR2385889B1 FR2385889B1 (fr) 1980-12-26

Family

ID=25658174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807494A Granted FR2385889A1 (fr) 1977-03-30 1978-03-15 Machine perfectionnee pour le creusement de galeries et de tunnels dans les roches tendres a tres dures

Country Status (2)

Country Link
FR (1) FR2385889A1 (fr)
IT (1) IT1093896B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567567A1 (fr) * 1984-07-16 1986-01-17 Voest Alpine Ag Installation pour le havage de cavites avec front de taille pratiquement plan

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1424910A (fr) * 1965-02-18 1966-01-14 Eickhoff Geb Tête de havage avec arbre mené latéral, notamment pour haveuses à cylindre
FR1528493A (fr) * 1967-06-23 1968-06-07 Eickhoff Geb Machine pour le percement de galeries et de tunnels ou de voies analogues et procédé pour son utilisation
FR1578986A (fr) * 1968-05-17 1969-08-22
DE2512833A1 (de) * 1975-03-22 1976-09-30 Eickhoff Geb Walzenschraemmaschine fuer maechtige floeze
BE853011A (nl) * 1977-03-30 1977-09-30 Legrand Joseph M Gri Verbeterde machine voor het graven van gangen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1424910A (fr) * 1965-02-18 1966-01-14 Eickhoff Geb Tête de havage avec arbre mené latéral, notamment pour haveuses à cylindre
FR1528493A (fr) * 1967-06-23 1968-06-07 Eickhoff Geb Machine pour le percement de galeries et de tunnels ou de voies analogues et procédé pour son utilisation
FR1578986A (fr) * 1968-05-17 1969-08-22
DE2512833A1 (de) * 1975-03-22 1976-09-30 Eickhoff Geb Walzenschraemmaschine fuer maechtige floeze
BE853011A (nl) * 1977-03-30 1977-09-30 Legrand Joseph M Gri Verbeterde machine voor het graven van gangen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567567A1 (fr) * 1984-07-16 1986-01-17 Voest Alpine Ag Installation pour le havage de cavites avec front de taille pratiquement plan

Also Published As

Publication number Publication date
FR2385889B1 (fr) 1980-12-26
IT1093896B (it) 1985-07-26
IT7821423A0 (it) 1978-03-21

Similar Documents

Publication Publication Date Title
AU510848B2 (en) Slurry mining apparatus
GB1448513A (en) Mining machines
EP0488623A3 (en) Cutting insert for a rotary cutting tool
DE68905106D1 (de) Schneidelemente fuer drehbohrmeissel.
GB1430617A (en) Ground drilling devices
ATE10018T1 (de) Werkzeughalterung und schneidwalze fuer bodenaushubmaschinen.
AU507905B2 (en) Rotary drum support
AU511917B2 (en) Mining machine cutting bits
AU2446177A (en) Continuous Mining Machine
MX144720A (es) Mejoras en maquina cortadora de roca
IT8419227A0 (it) Alberto rotante per compressore.
AT371221B (de) Gesteinsabbaumaschine fuer den untertagebetrieb
FR2385889A1 (fr) Machine perfectionnee pour le creusement de galeries et de tunnels dans les roches tendres a tres dures
JPS57169310A (en) Method and device for cutting rock and marble
AU6270080A (en) Swivelling conveyor boom on mining machine
AR227081A1 (es) Disposicion de guarnicion o cojinete para eje giratorio preferiblemente para ser usado en un pozo
AU2602977A (en) Fullface mining machine
IT1195523B (it) Fresa orizzontale a vomeri chiusi rotanti per la lavorazione della terra
ES8305878A1 (es) Perfeccionamientos en un cilindro cortador con disposicion de toberas.
GB1522104A (en) Photographic drum processor inserts
PT1053372E (pt) Maquina para efectuar a transferencia de pilhas
AU466954B2 (en) MINING MACHINE WITHA PIVOT STRUCTURE FORA MINING HEAD, GATHERING HEAD and DISCHARGE CONVEYOR BOOM
BE892053A (fr) Meule de defibrage a segments, et segments abrasifs pour cette meule
GB2018173A (en) Working Gem Stones
ES2041308T3 (es) Aparato giratorio para cortar y conformar.

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse