ZA823511B - Device for cooling the bits of a cutting machine - Google Patents

Device for cooling the bits of a cutting machine

Info

Publication number
ZA823511B
ZA823511B ZA823511A ZA823511A ZA823511B ZA 823511 B ZA823511 B ZA 823511B ZA 823511 A ZA823511 A ZA 823511A ZA 823511 A ZA823511 A ZA 823511A ZA 823511 B ZA823511 B ZA 823511B
Authority
ZA
South Africa
Prior art keywords
bits
cooling
cutting machine
cutting
machine
Prior art date
Application number
ZA823511A
Other languages
English (en)
Inventor
Alfred Zitz
Otto Schetina
Herwig Wrulich
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 ZA823511B publication Critical patent/ZA823511B/xx

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
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/187—Mining picks; Holders therefor with arrangement of fluid-spraying nozzles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
    • H01L2224/2612—Auxiliary members for layer connectors, e.g. spacers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Safety Valves (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Lift Valve (AREA)
  • Nozzles (AREA)
  • Road Paving Machines (AREA)
ZA823511A 1981-06-04 1982-05-19 Device for cooling the bits of a cutting machine ZA823511B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0251881A AT370208B (de) 1981-06-04 1981-06-04 Einrichtung zum kuehlen der meissel einer schraemmaschine

Publications (1)

Publication Number Publication Date
ZA823511B true ZA823511B (en) 1983-03-30

Family

ID=3535718

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA823511A ZA823511B (en) 1981-06-04 1982-05-19 Device for cooling the bits of a cutting machine

Country Status (14)

Country Link
US (1) US4506932A (xx)
EP (1) EP0067144B1 (xx)
JP (1) JPS5841181A (xx)
AT (1) AT370208B (xx)
AU (1) AU549341B2 (xx)
BR (1) BR8203275A (xx)
CA (1) CA1177497A (xx)
DE (1) DE3260460D1 (xx)
IN (1) IN155614B (xx)
NZ (1) NZ200747A (xx)
PL (1) PL138549B1 (xx)
RO (1) RO86681B (xx)
SU (1) SU1284460A3 (xx)
ZA (1) ZA823511B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234993A1 (de) * 1982-09-22 1984-03-22 Bergwerksverband Gmbh, 4300 Essen Automatische teilbeduesung an schneidend arbeitenden gewinnungsmaschinen
DE3341321C2 (de) * 1983-11-15 1986-04-24 Ruhrkohle Ag, 4300 Essen Anordnung der Schneidmeißelhalterung am Schneidkörper
US4609516A (en) * 1984-02-17 1986-09-02 Continental Pet Technologies, Inc. Method of forming laminated preforms
US4733914A (en) * 1985-09-19 1988-03-29 Gerb. Eickhoff Maschinenfabrik Und Eisengiesserei Apparatus to deliver high pressure liquid from nozzles on a shearer drum for a mining machine
AT385815B (de) * 1986-07-17 1988-05-25 Voest Alpine Ag Sprueheinrichtung fuer kuehlfluessigkeit aus duesen eines schraemkopfes
AT389738B (de) * 1988-04-28 1990-01-25 Voest Alpine Ag Vorrichtung zum intermittierenden bespruehen von meisseln eines schraemkopfes
AU627617B2 (en) * 1990-09-11 1992-08-27 Komotzki, Firma Michael Arrangement of a spray nozzle on a chisel holder
CN102410287B (zh) * 2011-12-12 2016-05-04 天地上海采掘装备科技有限公司 一种大倾角采煤机及其吸油装置
CN112555470A (zh) * 2020-11-20 2021-03-26 中国煤炭科工集团太原研究院有限公司 用于边邦连采机水系统的新型卸荷阀

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1365369A (en) * 1921-01-11 Faucet
US1022851A (en) * 1911-03-31 1912-04-09 Fred Knack Air coupling-valve.
US2001487A (en) * 1933-05-05 1935-05-14 Jenkins Bros Throttle valve
US3025871A (en) * 1957-10-18 1962-03-20 Monarch Equipment Co Operating valve and piston
US3536095A (en) * 1967-03-01 1970-10-27 R C Ind Inc Valve assembly with indicator
SE375587B (xx) * 1972-10-03 1975-04-21 Bygg Och Transportekonomie Ab
DE2363372C3 (de) * 1973-12-20 1980-01-03 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Verfahren und Vorrichtung zum Steuern der Flüssigkeitszufuhr zu den Berieselungsdüsen einer Walzenschrämmaschine
SU621873A1 (ru) * 1977-04-12 1978-08-30 Центральный Научно-Исследовательский И Проектно-Конструкторский Институт Проходческих Машин И Комплексов Для Угольной,Горной Промышленности И Подземного Строительства" Исполнительный орган проходческого комбайна
SU685821A1 (ru) * 1978-06-29 1979-09-15 Копейский Ордена Трудового Красного Знамени Машиностроительный Завод Им. С.М.Кирова Режуща коронка горного комбайна
AT358510B (de) * 1978-10-19 1980-09-10 Voest Ag Einrichtung zum kuehlen der meissel des schraemwerkzeuges einer schraemmaschine und der ortsbrust
DE2854307A1 (de) * 1978-12-15 1980-07-03 Kennametal Inc Halter zur anbringung von meisseln, insbesondere von rundschaftmeisseln an bergbaulichen gewinnungs- und streckenvortriebsmaschinen
DE8013540U1 (de) * 1980-05-20 1980-10-30 Bergwerksverband Gmbh, 4300 Essen Wasserduese mit selbstreinigungsvorrichtung
AT369859B (de) * 1981-03-12 1983-02-10 Voest Alpine Ag Einrichtung zum kuehlen der meissel einer schraemmaschine

Also Published As

Publication number Publication date
BR8203275A (pt) 1983-05-24
IN155614B (xx) 1985-02-16
JPS5841181A (ja) 1983-03-10
EP0067144A1 (de) 1982-12-15
AU8387282A (en) 1982-12-09
PL138549B1 (en) 1986-10-31
EP0067144B1 (de) 1984-07-25
AU549341B2 (en) 1986-01-23
AT370208B (de) 1983-03-10
JPS6153516B2 (xx) 1986-11-18
ATA251881A (de) 1982-07-15
PL236604A1 (xx) 1982-12-06
NZ200747A (en) 1985-10-11
DE3260460D1 (en) 1984-08-30
RO86681A (ro) 1985-04-17
RO86681B (ro) 1985-05-01
CA1177497A (en) 1984-11-06
US4506932A (en) 1985-03-26
SU1284460A3 (ru) 1987-01-15

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