JPS5841181A - 切削機械のビツトの冷却装置 - Google Patents

切削機械のビツトの冷却装置

Info

Publication number
JPS5841181A
JPS5841181A JP57096077A JP9607782A JPS5841181A JP S5841181 A JPS5841181 A JP S5841181A JP 57096077 A JP57096077 A JP 57096077A JP 9607782 A JP9607782 A JP 9607782A JP S5841181 A JPS5841181 A JP S5841181A
Authority
JP
Japan
Prior art keywords
valve
valve cone
bit
water
pressure
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.)
Granted
Application number
JP57096077A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6153516B2 (enExample
Inventor
アルフレツド・ジツツ
オツト−・スケテイナ
ヘルウイツグ・ウルリツヒ
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
Voest AG
Original Assignee
Voestalpine AG
Voest 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, Voest AG filed Critical Voestalpine AG
Publication of JPS5841181A publication Critical patent/JPS5841181A/ja
Publication of JPS6153516B2 publication Critical patent/JPS6153516B2/ja
Granted 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
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/187—Mining picks; Holders therefor with arrangement of fluid-spraying nozzles
    • H10W72/381—

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)
  • Road Paving Machines (AREA)
  • Nozzles (AREA)
JP57096077A 1981-06-04 1982-06-04 切削機械のビツトの冷却装置 Granted JPS5841181A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2518/81 1981-06-04
AT0251881A AT370208B (de) 1981-06-04 1981-06-04 Einrichtung zum kuehlen der meissel einer schraemmaschine

Publications (2)

Publication Number Publication Date
JPS5841181A true JPS5841181A (ja) 1983-03-10
JPS6153516B2 JPS6153516B2 (enExample) 1986-11-18

Family

ID=3535718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57096077A Granted JPS5841181A (ja) 1981-06-04 1982-06-04 切削機械のビツトの冷却装置

Country Status (14)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60189407A (ja) * 1984-02-17 1985-09-26 コンチネンタル　プラスチツク　コンテ−ナ−ズ，インコ−ポレ−テド ラミネ−ト加工したプレフオ−ム及びその成形方法及び装置

Families Citing this family (10)

* 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
AT381985B (de) * 1984-12-19 1986-12-29 Voest Alpine Ag Sprueheinrichtung fuer kuehlfluessigkeit aus duesen eines schraemkopfes
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
RU2183745C2 (ru) * 2000-09-18 2002-06-20 Открытое акционерное общество "Копейский машиностроительный завод" Исполнительный орган горной машины
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 (enExample) * 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60189407A (ja) * 1984-02-17 1985-09-26 コンチネンタル　プラスチツク　コンテ−ナ−ズ，インコ−ポレ−テド ラミネ−ト加工したプレフオ−ム及びその成形方法及び装置

Also Published As

Publication number Publication date
ATA251881A (de) 1982-07-15
PL138549B1 (en) 1986-10-31
PL236604A1 (enExample) 1982-12-06
CA1177497A (en) 1984-11-06
US4506932A (en) 1985-03-26
RO86681B (ro) 1985-05-01
SU1284460A3 (ru) 1987-01-15
NZ200747A (en) 1985-10-11
EP0067144B1 (de) 1984-07-25
DE3260460D1 (en) 1984-08-30
IN155614B (enExample) 1985-02-16
AU549341B2 (en) 1986-01-23
JPS6153516B2 (enExample) 1986-11-18
BR8203275A (pt) 1983-05-24
EP0067144A1 (de) 1982-12-15
AU8387282A (en) 1982-12-09
RO86681A (ro) 1985-04-17
ZA823511B (en) 1983-03-30
AT370208B (de) 1983-03-10

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