EP0026439A3 - Haveuse pour une machine de creusement à attaque ponctuelle - Google Patents

Haveuse pour une machine de creusement à attaque ponctuelle Download PDF

Info

Publication number
EP0026439A3
EP0026439A3 EP80105723A EP80105723A EP0026439A3 EP 0026439 A3 EP0026439 A3 EP 0026439A3 EP 80105723 A EP80105723 A EP 80105723A EP 80105723 A EP80105723 A EP 80105723A EP 0026439 A3 EP0026439 A3 EP 0026439A3
Authority
EP
European Patent Office
Prior art keywords
roller
chisels
outer roller
partial
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.)
Ceased
Application number
EP80105723A
Other languages
German (de)
English (en)
Other versions
EP0026439A2 (fr
Inventor
Bernhard Dipl.-Ing. Schmid
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.)
Saarbergwerke AG
Original Assignee
Saarbergwerke 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 Saarbergwerke AG filed Critical Saarbergwerke AG
Publication of EP0026439A2 publication Critical patent/EP0026439A2/fr
Publication of EP0026439A3 publication Critical patent/EP0026439A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • 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

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)
  • Road Repair (AREA)
  • Turning (AREA)
  • Earth Drilling (AREA)
EP80105723A 1979-09-27 1980-09-24 Haveuse pour une machine de creusement à attaque ponctuelle Ceased EP0026439A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792939087 DE2939087C2 (de) 1979-09-27 1979-09-27 Längsschneidkopf für eine Teilschnittstreckenvortriebsmaschine
DE2939087 1979-09-27

Publications (2)

Publication Number Publication Date
EP0026439A2 EP0026439A2 (fr) 1981-04-08
EP0026439A3 true EP0026439A3 (fr) 1981-05-20

Family

ID=6081973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80105723A Ceased EP0026439A3 (fr) 1979-09-27 1980-09-24 Haveuse pour une machine de creusement à attaque ponctuelle

Country Status (2)

Country Link
EP (1) EP0026439A3 (fr)
DE (1) DE2939087C2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421704C2 (de) * 1984-06-12 1986-05-28 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH, 5140 Erkelenz Vorrichtung zum Aufweiten des Querschnittsprofils eines Stollens, Tunnels od.dgl.
US6569562B1 (en) 1999-05-05 2003-05-27 Wilson Greatbatch Ltd. Electrochemical cell with novel header assembly

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1212888A (fr) * 1957-10-09 1960-03-28 Steinkohlenbergwerk Hannover H Machine de percement de galerie par avancement
FR1232725A (fr) * 1958-08-09 1960-10-11 Eickhoff Geb Haveuse à cylindre avec organe de coupe supplémentaire
DE1182618B (de) * 1960-07-20 1964-12-03 Eickhoff Geb Vortriebsmaschine
FR1383686A (fr) * 1964-03-06 1964-12-24 Gewerk Eisenhuette Westfalia Dispositif pour l'extraction automatique du charbon au moyen d'un cylindre équipé de pics de havage notamment sur sa périphérie
FR1445627A (fr) * 1965-06-01 1966-07-15 Charbonnages De France Machine d'abattage du charbon ou autre
CH448156A (fr) * 1966-04-13 1967-12-15 Greenside Machine Co Ltd Machine pour le creusement de tunnels
DE1277779B (de) * 1965-11-10 1968-09-19 Aycliffe Ind Estate Vortriebsmaschine fuer Strecken mit rechteckigem Querschnitt
DE1534612A1 (de) * 1965-12-22 1969-08-21 Demag Ag Bohrkopf fuer eine Tunnelbohrmaschine
CH496141A (de) * 1969-01-04 1970-09-15 Greenside Machine Co Ltd Verfahren zum Herstellen von Tunneln, Stollen oder dergleichen und Streckenvortriebsmaschine zur Durchführung des Verfahrens
DE3007171A1 (de) * 1979-03-02 1980-09-04 Ct Kt Maszyn Gorniczych Komag Trommel-abbauorgan eines kombinierten streb-kohlenabbaugeraetes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277778B (de) * 1965-07-09 1968-09-19 Greenside Machine Company Ltd Gewinnungs- oder Streckenvortriebsmaschine
DE2746169C2 (de) * 1977-10-14 1984-05-10 Gesteins- Und Tiefbau Gmbh, 4350 Recklinghausen Längsschneidkopf für eine Teilschnittvortriebsmaschine, insbesondere für den Streckenvortrieb im Bergbau

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1212888A (fr) * 1957-10-09 1960-03-28 Steinkohlenbergwerk Hannover H Machine de percement de galerie par avancement
FR1232725A (fr) * 1958-08-09 1960-10-11 Eickhoff Geb Haveuse à cylindre avec organe de coupe supplémentaire
DE1182618B (de) * 1960-07-20 1964-12-03 Eickhoff Geb Vortriebsmaschine
FR1383686A (fr) * 1964-03-06 1964-12-24 Gewerk Eisenhuette Westfalia Dispositif pour l'extraction automatique du charbon au moyen d'un cylindre équipé de pics de havage notamment sur sa périphérie
FR1445627A (fr) * 1965-06-01 1966-07-15 Charbonnages De France Machine d'abattage du charbon ou autre
DE1277779B (de) * 1965-11-10 1968-09-19 Aycliffe Ind Estate Vortriebsmaschine fuer Strecken mit rechteckigem Querschnitt
DE1534612A1 (de) * 1965-12-22 1969-08-21 Demag Ag Bohrkopf fuer eine Tunnelbohrmaschine
CH448156A (fr) * 1966-04-13 1967-12-15 Greenside Machine Co Ltd Machine pour le creusement de tunnels
CH496141A (de) * 1969-01-04 1970-09-15 Greenside Machine Co Ltd Verfahren zum Herstellen von Tunneln, Stollen oder dergleichen und Streckenvortriebsmaschine zur Durchführung des Verfahrens
DE3007171A1 (de) * 1979-03-02 1980-09-04 Ct Kt Maszyn Gorniczych Komag Trommel-abbauorgan eines kombinierten streb-kohlenabbaugeraetes

Also Published As

Publication number Publication date
DE2939087C2 (de) 1982-02-18
DE2939087A1 (de) 1981-04-02
EP0026439A2 (fr) 1981-04-08

Similar Documents

Publication Publication Date Title
EP0147192A3 (fr) Cathéter de recanalisation à tête coupante
ES405433A1 (es) Procedimiento y dispositivo para el recauchutado de neuma- ticos de gran dimension.
GB1424565A (en) Hand tools
ES455968A1 (es) Perfeccionamientos en dispositivos de sujeccion para herra- mientas.
EP0248766A3 (en) Tool for centre-punching and marking work pieces
EP0026439A3 (fr) Haveuse pour une machine de creusement à attaque ponctuelle
ES458260A1 (es) Herramienta de perforacion provista de dispositivo eyector.
DE1098472B (de) Umlaufender Bohrkopf fuer Bohrmaschinen zum Streckenvortrieb u. dgl.
GB935550A (en) Improvements in or relating to method of forming chuck key
BR8507121A (pt) Ferramenta para uso na fabricacao de um artigo oco,prensa equipada com a ferramenta,e processo de fabricacao de um artigo oco usando a ferramenta
GB1412542A (en) Cutter device for earth coring
JPS57138548A (en) Method of machining monkey wrench by cutting
GB1344053A (en) Milling cutters and milling cutter blanks
DE595834C (de) Stufenbartschluessel mit schraeg eingeschnittenen, mit den Zuhaltungen zusammenwirkenden Hoehlungen
FR2415225A1 (fr) Clou expansible et procede d'utilisation
EP0246437A3 (fr) Machine, par exemple raboteuse de plaques
DE1199076B (de) Verfahren zur Herstellung von Dichtringen aus schlauchfoermigem elastischem Strangmaterial
GB930791A (en) Improvements relating to tubular containers
USD262039S (en) Typeface for photocomposition
JPS5645209A (en) Method and apparatus for extrusion work
DE861483C (de) Pflanzlochgeraet
DE587848C (de) Vorrichtung zum Herstellen der Ringfugen in Holzspunden mit herausschlagbarem Bodenteil
FR2348002A1 (fr) Dispositif d'usinage circulaire
DE1943586A1 (de) Werkzeug,insbesondere Spiralbohrer,und Verfahren zu seiner Herstellung
Liebing The Production of Cut Surfaces Free of Burrs.--II

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE FR GB

AK Designated contracting states

Designated state(s): BE FR GB

17P Request for examination filed

Effective date: 19811015

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19840714

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHMID, BERNHARD, DIPL.-ING.