FR2383305A2 - ORE SLICING MACHINE EQUIPPED WITH AN OSCILLATING CUTTER - Google Patents

ORE SLICING MACHINE EQUIPPED WITH AN OSCILLATING CUTTER

Info

Publication number
FR2383305A2
FR2383305A2 FR7807002A FR7807002A FR2383305A2 FR 2383305 A2 FR2383305 A2 FR 2383305A2 FR 7807002 A FR7807002 A FR 7807002A FR 7807002 A FR7807002 A FR 7807002A FR 2383305 A2 FR2383305 A2 FR 2383305A2
Authority
FR
France
Prior art keywords
ore
machine equipped
slicing machine
oscillating
oscillating cutter
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.)
Pending
Application number
FR7807002A
Other languages
French (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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Publication of FR2383305A2 publication Critical patent/FR2383305A2/en
Pending 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
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting
    • E21C27/04—Machines which completely free the mineral from the seam solely by slitting by a single chain guided on a frame with or without auxiliary slitting means
    • E21C27/06—Machines which completely free the mineral from the seam solely by slitting by a single chain guided on a frame with or without auxiliary slitting means with a slewing frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

L'invention concerne une machine d'abattage de minerai. Ladite machine comprend un bâti formant un passage d'évacuation du minerai et un organe de coupe à chaîne porte-outil sans fin, placé sur un élément porteur pouvant osciller verticalement sur deux portées du bâti et un dispositif de commande comprenant un moteur à vitesse variable. Elle comporte egalement un dispositif destiné à faire osciller continuellement l'organe de coupe en fonctionnement. Application à l'abattage du minerai, spécialement en taille courte.The invention relates to an ore mining machine. Said machine comprises a frame forming an ore discharge passage and an endless tool holder chain cutting member, placed on a carrier element capable of oscillating vertically on two spans of the frame and a control device comprising a variable speed motor . It also includes a device for continuously oscillating the cutting member in operation. Application to ore mining, especially in short cut.

FR7807002A 1977-03-11 1978-03-10 ORE SLICING MACHINE EQUIPPED WITH AN OSCILLATING CUTTER Pending FR2383305A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10394/77A GB1569216A (en) 1977-03-11 1977-03-11 Mineral mining machines

Publications (1)

Publication Number Publication Date
FR2383305A2 true FR2383305A2 (en) 1978-10-06

Family

ID=9967018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807002A Pending FR2383305A2 (en) 1977-03-11 1978-03-10 ORE SLICING MACHINE EQUIPPED WITH AN OSCILLATING CUTTER

Country Status (5)

Country Link
AU (1) AU3404778A (en)
DE (1) DE2809429A1 (en)
FR (1) FR2383305A2 (en)
GB (1) GB1569216A (en)
ZA (1) ZA781251B (en)

Also Published As

Publication number Publication date
GB1569216A (en) 1980-06-11
ZA781251B (en) 1979-02-28
AU3404778A (en) 1979-09-13
DE2809429A1 (en) 1978-09-14

Similar Documents

Publication Publication Date Title
FR2692516B1 (en) CUTTING DEVICE FOR A CHAIN MOTOR SAW.
IT1262398B (en) MOTORIZED SAW WITH DILAMA MOBILE PROTECTION DRIVE TIE-ROD.
AU507278B2 (en) Controlling cut on mining machine
FR2413100A1 (en) ADDRESS GAME DEVICE
FR2407055A1 (en) DEVICE FOR SEPARATION OR CROSS-PERFORATION OF STRIPS OF MATERIAL
JPS5380092A (en) Machine tool which cuts and works shaft particularly crank shaft
IT8049763A0 (en) PRESSURE-ACTUATED CONTROL DEVICE FOR REGULATOR PARTS PARTICULARLY IN MOTOR VEHICLES
FR2454046A1 (en) MACHINE EQUIPPED WITH A FINGER PROTECTION DEVICE FOR ITS UPPER MOBILE TOOL
FR2392218A1 (en) PERFECTED CUTTING TOOL FOR ROCK DRILLING
MX151424A (en) IMPROVEMENTS IN CUTTING DEVICE FOR CIGARETTE MAKING MACHINE
FR2411665A1 (en) DEVICE FOR SEPARATING THE ELECTRODE IN THE FORM OF A WIRE OR BAND IN AN ELECTRO-EROSION MACHINE
FR2383305A2 (en) ORE SLICING MACHINE EQUIPPED WITH AN OSCILLATING CUTTER
NO782256L (en) CUTTING DEVICE FOR TUFTE MACHINE E.L.
FR2415683A1 (en)
ES8400232A1 (en) Device for breaking at least one continuous rod in a machine for making products for smokers.
FR2392917A1 (en) DEVICE FOR SHAPING A SCREENING TABLECLOTH, IN PARTICULAR FOR THE PERFORATION OF A PRINT
FR2521389B1 (en) CUTTING DEVICE FOR MOWER
FR2454252A1 (en) MACHINE FOR DRESSING, STAMPING AND CUTTING OFF CONTACT RANGES OF ELECTRONIC COMPONENTS
FR2364740A1 (en) AUTOMATIC CONTROL DEVICE FOR MACHINE TOOLS
FR2374992A1 (en) VERTICAL BAND SAW
FR2692094B1 (en) Optical guidance device for machine in autorotation.
CS192596B2 (en) Rotating device for the cutting machine with the separating cut
FR2670897B1 (en) DEVICE FOR RAPIDLY AND PRECISELY VEHICLE A SOURCE BETWEEN A WORKING POSITION AND A FULL POSITION.
FR2603269A1 (en) PUNCHING AND LONGITUDINAL CUTTING DEVICE FOR ROTARY FOLDER
JPS56137935A (en) Cutting device for foamed substance sheet