ES8406626A1 - Cabeza rozadora para maquinas de apertura de galerias - Google Patents

Cabeza rozadora para maquinas de apertura de galerias

Info

Publication number
ES8406626A1
ES8406626A1 ES525334A ES525334A ES8406626A1 ES 8406626 A1 ES8406626 A1 ES 8406626A1 ES 525334 A ES525334 A ES 525334A ES 525334 A ES525334 A ES 525334A ES 8406626 A1 ES8406626 A1 ES 8406626A1
Authority
ES
Spain
Prior art keywords
cutting head
making
cutting drum
bores
tunnelling 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.)
Expired
Application number
ES525334A
Other languages
English (en)
Other versions
ES525334A0 (es
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.)
Voestalpine AG
Original Assignee
Voestalpine 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 Voestalpine AG filed Critical Voestalpine AG
Publication of ES525334A0 publication Critical patent/ES525334A0/es
Publication of ES8406626A1 publication Critical patent/ES8406626A1/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/22—Equipment for preventing the formation of, or for removal of, dust
    • E21C35/23—Distribution of spraying-fluids in rotating cutter-heads

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

CABEZA ROZADORA PARA MAQUINAS DE APERTURA DE GALERIAS.CONSTA DE CINCELES DISPUESTOS EN LA PERIFERIA Y BOQUILLAS DE SALIDA PARA LA DESCARGA DE AGUA DE REFRIGERACION, LAS CUALES PUEDEN SER ABASTECIDAS DE AGUA A TRAVES DE CANALES QUE DISCURREN DENTRO DE LA CABEZA ROZADORA (1) EN LA DIRECCION AXIAL DE LA MISMA, ESTANDO CONSTITUIDO EL CUERPO DE BASE DE LA CABEZA ROZADORA POR DISCOS ANULARES (2) QUE SE UNEN UNO A OTRO EN DIRECCION AXIAL Y ESTAN SOLDADOS ENTRE SI. LOS CANALES ESTAN REALIZADOS EN FORMA DE TALADROS, EN NUMERO DE TRES (14), CERRADOS PORPIEZAS (15) Y ATRAVIESAN LAS COSTURAS DE SOLDADURA (19) DE DISCOS (2) CONTIGUOS DEL CUERPO DE BASE DE LA CABEZA ROZADORA (1).
ES525334A 1982-09-03 1983-09-02 Cabeza rozadora para maquinas de apertura de galerias Expired ES8406626A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0331082A AT375151B (de) 1982-09-03 1982-09-03 Schraemkopf fuer streckenvortriebsmaschinen sowie verfahren zu seiner herstellung

Publications (2)

Publication Number Publication Date
ES525334A0 ES525334A0 (es) 1984-08-01
ES8406626A1 true ES8406626A1 (es) 1984-08-01

Family

ID=3548572

Family Applications (2)

Application Number Title Priority Date Filing Date
ES525334A Expired ES8406626A1 (es) 1982-09-03 1983-09-02 Cabeza rozadora para maquinas de apertura de galerias
ES528955A Expired ES8502201A1 (es) 1982-09-03 1984-01-18 Procedimiento para fabricar una cabeza rozadora para maquinas de apertura de galerias

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES528955A Expired ES8502201A1 (es) 1982-09-03 1984-01-18 Procedimiento para fabricar una cabeza rozadora para maquinas de apertura de galerias

Country Status (17)

Country Link
US (1) US4572583A (es)
EP (1) EP0108046B1 (es)
JP (1) JPS5965200A (es)
AT (1) AT375151B (es)
AU (1) AU563154B2 (es)
CA (1) CA1198456A (es)
DE (1) DE3362124D1 (es)
ES (2) ES8406626A1 (es)
HU (1) HU187094B (es)
IN (1) IN158887B (es)
MA (1) MA19889A1 (es)
NZ (1) NZ205261A (es)
PL (1) PL141542B1 (es)
RO (1) RO88127A (es)
SU (1) SU1322987A3 (es)
YU (1) YU179483A (es)
ZA (1) ZA835851B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6857706B2 (en) * 2001-12-10 2005-02-22 Placer Dome Technical Services Limited Mining method for steeply dipping ore bodies
US7695071B2 (en) * 2002-10-15 2010-04-13 Minister Of Natural Resources Automated excavation machine
US7192093B2 (en) * 2004-04-23 2007-03-20 Placer Dome Technical Services Limited Excavation apparatus and method
CN109209470B (zh) * 2018-10-30 2023-10-20 河南鑫之辉机电设备有限公司 煤矿综采工作面降架移架虹吸式喷雾降尘装置及使用方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744535C (de) * 1938-07-12 1944-01-19 Bayerische Motoren Werke Ag Verfahren zum Verschweissen duennwandiger Rohre
DE803906C (de) * 1949-11-22 1951-04-12 Duerrwerke Akt Ges Befestigung von Hochdrucknippeln an Sammlern
US3037273A (en) * 1960-09-19 1962-06-05 Newport News S & D Co Method of making expansion joint
US3374033A (en) * 1966-02-21 1968-03-19 Lee Norse Co Cutter head having fluid supply means
AT281904B (de) * 1968-07-16 1970-06-10 Atlas Copco Mct Ab Einrichtung zur Messerkühlung bei Tunnel- bzw. Stollenvortriebsmaschinen, Gewinnungsmaschinen od.dgl.
FR2020495A5 (en) * 1969-02-10 1970-07-10 Nooter Corp Joining parts of sheet material having - corrosion-resistant ta coating
DE2448753C2 (de) * 1974-10-12 1977-09-15 Gewerkschaft Eisenhütte Westfalia, 4670 Lunen Schneidkopf fur Vortriebs- und Gewinnungsmaschinen im Berg- und Tunnelbau
CH595011A5 (es) * 1975-06-19 1978-01-31 Bbc Brown Boveri & Cie
US4255641A (en) * 1978-05-08 1981-03-10 Crutcher Resources Corporation Method of outside welding of pipelines
AT359453B (de) * 1979-02-09 1980-11-10 Voest Alpine Ag Schraemkopf
DE3023530C2 (de) * 1980-06-24 1984-11-15 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Schrämwalze

Also Published As

Publication number Publication date
ES525334A0 (es) 1984-08-01
JPS5965200A (ja) 1984-04-13
NZ205261A (en) 1986-03-14
ATA331082A (de) 1983-11-15
ES528955A0 (es) 1984-12-16
MA19889A1 (fr) 1984-04-01
EP0108046A1 (de) 1984-05-09
IN158887B (es) 1987-02-14
US4572583A (en) 1986-02-25
YU179483A (en) 1988-02-29
AT375151B (de) 1984-07-10
ES8502201A1 (es) 1984-12-16
ZA835851B (en) 1984-04-25
CA1198456A (en) 1985-12-24
PL243561A1 (en) 1984-05-07
AU563154B2 (en) 1987-07-02
HU187094B (en) 1985-11-28
EP0108046B1 (de) 1986-02-12
DE3362124D1 (en) 1986-03-27
RO88127B (ro) 1985-10-31
PL141542B1 (en) 1987-08-31
AU1760183A (en) 1984-03-08
RO88127A (ro) 1985-11-30
SU1322987A3 (ru) 1987-07-07

Similar Documents

Publication Publication Date Title
SU1313358A3 (ru) Способ орошени режущих кромок и (или) поверхности забо жидкостью под давлением и устройство дл его осуществлени
ES8406626A1 (es) Cabeza rozadora para maquinas de apertura de galerias
GB1485568A (en) Rock boring machines
GB944432A (en) Improvements in tunnelling machines
ES8304825A1 (es) "maquina herramienta perfeccionada del tipo de cabezal porta-mandril pivotante".
ES8406625A1 (es) Cabeza rozadora para maquinas de apertura de galerias
GB1526702A (en) Tunnel boring machines
GB841183A (en) Improvements in cutting or abrading tools
JPS5469547A (en) Welding method by laser
GB1498342A (en) Slant axis rotary fluid-machine
TW274532B (en) Rotary method and apparatus of EDM's electrode head
FR2350460A1 (fr) Procede et dispositif pour la mise en place d'un soutenement de galerie de forme annulaire, et elements de fixation par boulonnage pour la mise en oeuvre de ce procede
SU1516327A1 (ru) Устройство дл подачи смазочно-охлаждающей жидкости (СОЖ) при шлифовании торцовым секторным кругом
DE3363232D1 (en) Method of turning annular grooves
JPS6424993A (en) Spiral cutter device
GB1327879A (en) Welding
JPS6490394A (en) Underground excavator
SU1061975A1 (ru) Устройство дл упрочнени отверстий деталей
Jesterle Joint Fit-Up and Machining of Weldment by Grinding
Sapiro Welding and Building Up in Steam
JPS57190797A (en) Backing device for weld zone
JPS5288703A (en) Manufacturing process of rotary machine rotor
JPS5558926A (en) Grinding machine
Sokolov New Fixture for Securing the Polishing Cloth to a Model 3881 B Mill Disc
JPS5656786A (en) Welding torch