ZA842481B - Process for spraying the bits and/or the facing with pressurized liquid as well as apparatus for performing this process - Google Patents

Process for spraying the bits and/or the facing with pressurized liquid as well as apparatus for performing this process

Info

Publication number
ZA842481B
ZA842481B ZA842481A ZA842481A ZA842481B ZA 842481 B ZA842481 B ZA 842481B ZA 842481 A ZA842481 A ZA 842481A ZA 842481 A ZA842481 A ZA 842481A ZA 842481 B ZA842481 B ZA 842481B
Authority
ZA
South Africa
Prior art keywords
bits
spraying
facing
well
pressurized liquid
Prior art date
Application number
ZA842481A
Other languages
English (en)
Inventor
Herwig Wrulich
Alfred Zitz
Otto Schetina
Franz Schoeffmann
Original Assignee
Voest Alpine 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 Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of ZA842481B publication Critical patent/ZA842481B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • 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
    • 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
    • E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
    • E21D9/1026—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis the tool-carrier being rotated about a transverse 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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
ZA842481A 1983-04-11 1984-04-03 Process for spraying the bits and/or the facing with pressurized liquid as well as apparatus for performing this process ZA842481B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0128283A AT378036B (de) 1983-04-11 1983-04-11 Verfahren zum bespruehen der meissel und/oder der ortsbrust mit druckfluessigkeit sowie vorrichtung zur durchfuehrung dieses verfahrens

Publications (1)

Publication Number Publication Date
ZA842481B true ZA842481B (en) 1984-12-24

Family

ID=3510512

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA842481A ZA842481B (en) 1983-04-11 1984-04-03 Process for spraying the bits and/or the facing with pressurized liquid as well as apparatus for performing this process

Country Status (18)

Country Link
US (1) US4585275A (fr)
EP (1) EP0122252B1 (fr)
JP (1) JPS59206594A (fr)
AT (1) AT378036B (fr)
AU (1) AU563474B2 (fr)
CA (1) CA1229853A (fr)
CS (1) CS264105B2 (fr)
DE (1) DE3466423D1 (fr)
ES (1) ES8506375A1 (fr)
HU (1) HUT39835A (fr)
IN (1) IN162122B (fr)
MA (1) MA20091A1 (fr)
NZ (1) NZ207709A (fr)
PL (1) PL141858B1 (fr)
RO (1) RO89480A (fr)
SU (1) SU1313358A3 (fr)
YU (2) YU42898B (fr)
ZA (1) ZA842481B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441397C3 (de) * 1984-11-13 1994-04-14 Eickhoff Geb Steuereinrichtung für die Beaufschlagung der Düsen einer Schrämwalze mit Flüssigkeit
FR2573474B1 (fr) * 1984-11-20 1986-12-26 Lorraine Houilleres Dispositif d'arrosage sectoriel pour l'abattage du charbon
AT381561B (de) * 1985-01-21 1986-11-10 Voest Alpine Ag Einrichtung zur zufuehrung von wasser zu den schraemkoepfen einer schraemmaschine
DE3661855D1 (en) * 1985-03-07 1989-02-23 Hausherr & Soehne Rudolf Turning connection
AT382206B (de) * 1985-04-18 1987-01-26 Voest Alpine Ag Vorrichtung zum intermittierenden beaufschlagen von axial verschiebbaren meisseln eines schraemkopfes mit druckmittel
SE452495B (sv) * 1985-06-13 1987-11-30 Sandvik Ab Anordning for vetsketillforsel till ett verktyg for brytning av fasta material
DE3712832A1 (de) * 1987-04-15 1988-11-03 Eickhoff Geb Vorrichtung zum steuern der zufuhr von berieselungsfluessigkeit zu einer schneidwalze
DE3712831A1 (de) * 1987-04-15 1988-11-03 Eickhoff Geb Gewinnungs- oder teilschnittmaschine, deren schneidwalzen fluessigkeit pulsierend abstrahlen
JPH01131795A (ja) * 1987-11-17 1989-05-24 Mitsui Miike Mach Co Ltd 掘削機の散水装置
GB9018095D0 (en) * 1990-08-17 1990-10-03 Hydra Tools Int Plc Rotary cutting head
US6070944A (en) * 1997-08-11 2000-06-06 Eimco Llc Phasing valve assembly for supplying water to a mining machine cutter drum
CN109779629B (zh) * 2019-01-28 2024-04-16 黄山市徽州安华工程机械有限公司 喷雾降尘截割头
CN112593954B (zh) * 2020-12-18 2022-07-15 武汉大学 高磨蚀性硬岩地层tbm滚刀刀圈冷却降温磨损监测综合系统
CN113818892A (zh) * 2021-07-29 2021-12-21 中国铁建重工集团股份有限公司 一种破岩掘进装置及其破岩方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1110763A (en) * 1963-10-29 1968-04-24 Coal Industry Patents Ltd Dust suppression means for use with mining machines
DE2550049C2 (de) * 1975-11-07 1983-11-03 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zum Niederschlagen des Staubes in Bergbau-Gewinnungsbetrieben
DE2655247A1 (de) * 1976-12-07 1978-06-08 Reinhold Ing Grad Leidenfrost Einrichtung zur uebertragung eines unter druck stehenden fluessigen mediums zwischen zwei relativ zueinander rotierenden teilen
DE2808915C2 (de) * 1978-03-02 1982-07-29 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Walzenschrämmaschine für den Untertagebergbau
AT359453B (de) * 1979-02-09 1980-11-10 Voest Alpine Ag Schraemkopf
DE2948992A1 (de) * 1979-12-05 1981-06-11 Karl Prof.Dr.-Ing. 3000 Hannover Bammert Rotorverdichter, insbesondere schraubenrotorverdichter, mit schmiermittelzufuhr zu und schmiermitteldrainage von den lagern
DE3048939C2 (de) * 1980-12-24 1982-12-30 Friedrich Wilhelm 4230 Wesel Paurat Vorrichtung zum Hereingewinnen und Fördern von Kohlen
DE3049146C2 (de) * 1980-12-24 1984-05-10 Friedrich Wilhelm 4230 Wesel Paurat Schrämwalze mit Sprühdüsen, welche in Bedüsungssektoren aufgeteilt ist
JPS582319A (ja) * 1981-06-29 1983-01-07 Sanyo Chem Ind Ltd ポリウレタンの製法
DE3139012C2 (de) * 1981-10-01 1985-02-21 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Walzenschrämmaschine für den Untertagebergbau
AT375152B (de) * 1982-09-03 1984-07-10 Voest Alpine Ag Schraemkopf fuer streckenvortriebsmaschinen

Also Published As

Publication number Publication date
ES531449A0 (es) 1985-07-01
IN162122B (fr) 1988-04-02
ES8506375A1 (es) 1985-07-01
US4585275A (en) 1986-04-29
YU42898B (en) 1988-12-31
YU57884A (en) 1986-10-31
ATA128283A (de) 1984-10-15
CA1229853A (fr) 1987-12-01
YU106286A (en) 1988-02-29
CS263884A2 (en) 1988-09-16
PL246773A1 (en) 1984-10-22
EP0122252B1 (fr) 1987-09-23
HUT39835A (en) 1986-10-29
AU2667384A (en) 1984-10-18
SU1313358A3 (ru) 1987-05-23
DE3466423D1 (en) 1987-10-29
JPS59206594A (ja) 1984-11-22
EP0122252A3 (en) 1985-05-15
AT378036B (de) 1985-06-10
EP0122252A2 (fr) 1984-10-17
CS264105B2 (en) 1989-06-13
PL141858B1 (en) 1987-08-31
NZ207709A (en) 1986-12-05
RO89480A (fr) 1986-06-30
AU563474B2 (en) 1987-07-09
MA20091A1 (fr) 1984-12-31

Similar Documents

Publication Publication Date Title
DE3475598D1 (en) Spraying apparatus
GB2136710B (en) Spraying apparatus
DE3369848D1 (en) Method for the production of liquid dianhydro-hexitole mixtures from hexitoles, and their use in the production of polymers
PT77820B (en) Process and device for coating containers and the like
GB2151340B (en) Shut-off apparatus
ZA842481B (en) Process for spraying the bits and/or the facing with pressurized liquid as well as apparatus for performing this process
GB8417770D0 (en) Spray apparatus
ZA814967B (en) Apparatus for the maintenance,repair,cleaning and/or painting of ship hulls
DE3468671D1 (en) Curable composition, process for its employment and its use, in particular in the stopping of orifices
DE3477400D1 (en) Microbiologically produced l-phenylalanin-dehydrogenase, process for obtaining it and its use
GB8407668D0 (en) Liquid operated apparatus
DK159984A (da) Fremgangsmaade og apparatur til redning af skibbrudne
GB2142982B (en) Fluid supply apparatus
DE3566451D1 (en) Apparatus for use in the alignment of rotating equipment
GB2146234B (en) Apparatus and method for supporting cupboards and the like
GB8405242D0 (en) Spraying apparatus
DE3471900D1 (en) Pre-expanding process and apparatus for the same
GB8309673D0 (en) Apparatus for spraying powder with liquid
GB8404140D0 (en) Spraying apparatus
GB2143154B (en) Liquid treatment apparatus
ZA844584B (en) Apparatus and method for supporting cupboards and the like
GB2137534B (en) Spray generating apparatus
GB8417892D0 (en) Fluid apparatus
GB8307688D0 (en) Painting apparatus
RO87550B1 (ro) Cerneluri colorate si procedeu de obtinere a acestora