CA1126766A - Arrangement for cooling the cutter teeth of the cutting tool of a rock-cutting machine and for cooling the breast - Google Patents

Arrangement for cooling the cutter teeth of the cutting tool of a rock-cutting machine and for cooling the breast

Info

Publication number
CA1126766A
CA1126766A CA332,967A CA332967A CA1126766A CA 1126766 A CA1126766 A CA 1126766A CA 332967 A CA332967 A CA 332967A CA 1126766 A CA1126766 A CA 1126766A
Authority
CA
Canada
Prior art keywords
nozzle
cutter
tooth
valve
arrangement according
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
CA332,967A
Other languages
English (en)
French (fr)
Inventor
Alfred Zitz
Otto Schetina
Herwig Wrulich
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3596870&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1126766(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voestalpine AG filed Critical Voestalpine AG
Application granted granted Critical
Publication of CA1126766A publication Critical patent/CA1126766A/en
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
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/187—Mining picks; Holders therefor with arrangement of fluid-spraying nozzles

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Details Of Cutting Devices (AREA)
  • Earth Drilling (AREA)
  • Nozzles (AREA)
CA332,967A 1978-10-19 1979-08-01 Arrangement for cooling the cutter teeth of the cutting tool of a rock-cutting machine and for cooling the breast Expired CA1126766A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA7522/78 1978-10-19
AT752278A AT358510B (de) 1978-10-19 1978-10-19 Einrichtung zum kuehlen der meissel des schraemwerkzeuges einer schraemmaschine und der ortsbrust

Publications (1)

Publication Number Publication Date
CA1126766A true CA1126766A (en) 1982-06-29

Family

ID=3596870

Family Applications (1)

Application Number Title Priority Date Filing Date
CA332,967A Expired CA1126766A (en) 1978-10-19 1979-08-01 Arrangement for cooling the cutter teeth of the cutting tool of a rock-cutting machine and for cooling the breast

Country Status (18)

Country Link
EP (1) EP0010534B1 (de)
JP (1) JPS582319B2 (de)
AT (1) AT358510B (de)
AU (1) AU518950B2 (de)
CA (1) CA1126766A (de)
CS (1) CS256360B2 (de)
DE (1) DE2963366D1 (de)
ES (1) ES485476A1 (de)
HU (1) HU180112B (de)
IN (1) IN151400B (de)
MA (1) MA18567A1 (de)
MX (1) MX150297A (de)
NZ (1) NZ191359A (de)
PL (1) PL120113B1 (de)
RO (1) RO87652A (de)
SU (1) SU1266476A3 (de)
YU (1) YU41877B (de)
ZA (1) ZA793915B (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488759A (en) * 1982-03-10 1984-12-18 Santrade Ltd. Device for supplying fluid to a tool for breaking hard material
US4498707A (en) * 1983-01-22 1985-02-12 Krampe & Co. Fertigung In Bergbaubedarf Gmbh Zweigniederlassung Cutting roller
US4542942A (en) * 1982-07-06 1985-09-24 Voest-Alpine Aktiengesellschaft Bit holder equipped with a spraying device
US4555143A (en) * 1983-04-11 1985-11-26 Voest-Alpine Aktiengesellschaft Apparatus for cutting rock
US4569558A (en) * 1983-07-25 1986-02-11 The Regents Of The University Of California Drag bit construction
DE3630636C1 (de) * 1986-09-09 1987-10-01 Beyer Rudi Dipl Ing Anordnung zur Steuerung der Fluessigkeitszufuhr zur einzelnen Spruehduese an einer Schraemwalze
US4976496A (en) * 1988-07-19 1990-12-11 Sandvik Ab Valve openable in response to displacement of a cutting tool
US5007684A (en) * 1990-02-05 1991-04-16 Minnovation Limited Water spray unit for mining

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3021821C2 (de) * 1980-06-11 1983-01-13 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Schrämmeißel für bergbauliche Gewinnungs- und Streckenvortriebsmaschinen
AT369859B (de) * 1981-03-12 1983-02-10 Voest Alpine Ag Einrichtung zum kuehlen der meissel einer schraemmaschine
AT370208B (de) * 1981-06-04 1983-03-10 Voest Alpine Ag Einrichtung zum kuehlen der meissel einer schraemmaschine
AT370209B (de) * 1981-06-04 1983-03-10 Voest Alpine Ag Einrichtung zum kuehlen der meissel einer schraemmaschine
DE3122323A1 (de) * 1981-06-05 1982-12-23 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Steuerung des druckwassers innenbeduester schneidwalzen
DE3234993A1 (de) * 1982-09-22 1984-03-22 Bergwerksverband Gmbh, 4300 Essen Automatische teilbeduesung an schneidend arbeitenden gewinnungsmaschinen
DE3242137C2 (de) * 1982-11-13 1985-06-05 Ruhrkohle Ag, 4300 Essen Gedämpft geführter Rundschaftmeißel
GB8306641D0 (en) * 1983-03-10 1983-04-13 Wimet Mining Ltd Pick holding arrangements
US4786111A (en) * 1983-09-26 1988-11-22 Zekeriya Yargici Apparatus and method for delivering liquid coolant to drum mounted cutting tools
DE3341321C2 (de) * 1983-11-15 1986-04-24 Ruhrkohle Ag, 4300 Essen Anordnung der Schneidmeißelhalterung am Schneidkörper
AT381366B (de) * 1984-11-02 1986-10-10 Ver Edelstahlwerke Ag Vorrichtung zum abbau von gestein und rundschaftmeissel fuer diese vorrichtung
DE3441950C1 (de) * 1984-11-16 1986-04-24 Paurat GmbH, 4223 Voerde Vorrichtung für die Halterung der Schneidmeißel sowie für die Steuerung der Bedüsungsmittelzufuhr bei einem Schneidkopf für eine Streckenvortriebsmaschine
DE3441949C1 (de) * 1984-11-16 1986-04-24 Friedrich Wilhelm Paurat Vorrichtung für die Halterung der Schneidmeißel sowie für die Steuerung der Bedüsungsmittelzufuhr bei einem Schneidkopf für eine Streckenvortriebsmaschine
DE3443289C1 (de) * 1984-11-28 1993-02-11 Friedrich Wilhelm Paurat Verfahren zur Verminderung der Zuendung von Grubengas beim Arbeiten einer Teilschnitt-Streckenvortiebsmaschine
SE457818B (sv) * 1985-05-03 1989-01-30 Sandvik Ab Anordning foer fluidumtillfoersel vid verktyg foer brytning av fast material
SE452495B (sv) * 1985-06-13 1987-11-30 Sandvik Ab Anordning for vetsketillforsel till ett verktyg for brytning av fasta material
US4678238A (en) * 1986-03-17 1987-07-07 Fansteel Inc. Coolant sleeve for mining tools
JPH0633709B2 (ja) * 1987-09-29 1994-05-02 清水建設株式会社 地中掘削機
US6247759B1 (en) * 1999-06-08 2001-06-19 Kennametal Pc Inc. Cutting tool assembly with replaceable spray nozzle
GB0017470D0 (en) * 2000-07-18 2000-08-30 Hydra Tools Int Plc Pick box for housing a mineral cutter pick
US8740314B2 (en) * 2011-01-11 2014-06-03 Joy Mm Delaware, Inc. Bit holding system with an opening for removal of broken bits
CN104564063A (zh) * 2013-10-12 2015-04-29 李仕清 一种复合旋切的采掘机
RU2541970C1 (ru) * 2014-01-30 2015-02-20 Федеральное государственное бюджетное учреждение науки ИНСТИТУТ ПРОБЛЕМ КОМПЛЕКСНОГО ОСВОЕНИЯ НЕДР РОССИЙСКОЙ АКАДЕМИИ НАУК (ИПКОН РАН) Способ предотвращения взрывоопасных скоплений газов и пыли в зоне разрушения угля
CN110043276B (zh) * 2019-05-22 2024-04-23 中国铁建重工集团股份有限公司 隧道掘进机、刀盘及滚刀刀座保护结构
USD1012617S1 (en) 2021-02-22 2024-01-30 Ball Corporation Tapered cup
CN114183089B (zh) * 2021-12-14 2024-03-12 河南能源化工集团研究总院有限公司 一种新型煤矿井下打钻防喷装置
CN114382491B (zh) * 2022-01-26 2022-07-22 中国有色金属工业昆明勘察设计研究院有限公司 避免隧道涌水突泥的钻孔系统及施工方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1187569B (de) * 1958-06-10 1965-02-25 Bergwerksverband Gmbh Einrichtung zur Staubbekaempfung bei der schaelenden Kohlengewinnung
GB1110763A (en) * 1963-10-29 1968-04-24 Coal Industry Patents Ltd Dust suppression means for use with mining machines
DE1283777B (de) * 1967-11-22 1968-11-28 Austin Hoy And Company Ltd Sta Auswechselbare Schraemmeissel mit Meisselhalter und mit Zufuehrungen fuer Fluessigkeit
GB1244789A (en) * 1969-11-06 1971-09-02 Coal Industry Patents Ltd Dust-suppression means for a mineral mining machine
SU619642A1 (ru) * 1976-05-24 1978-08-15 Ордена Трудового Красного Знамени Институт Горного Дела Им. А.А.Скочинского Исполнительный орган
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
DE7801940U1 (de) * 1978-01-23 1978-05-03 Demag Ag, 4100 Duisburg Schraemmeissel zum loesen von gestein

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488759A (en) * 1982-03-10 1984-12-18 Santrade Ltd. Device for supplying fluid to a tool for breaking hard material
US4542942A (en) * 1982-07-06 1985-09-24 Voest-Alpine Aktiengesellschaft Bit holder equipped with a spraying device
US4498707A (en) * 1983-01-22 1985-02-12 Krampe & Co. Fertigung In Bergbaubedarf Gmbh Zweigniederlassung Cutting roller
US4555143A (en) * 1983-04-11 1985-11-26 Voest-Alpine Aktiengesellschaft Apparatus for cutting rock
US4569558A (en) * 1983-07-25 1986-02-11 The Regents Of The University Of California Drag bit construction
DE3630636C1 (de) * 1986-09-09 1987-10-01 Beyer Rudi Dipl Ing Anordnung zur Steuerung der Fluessigkeitszufuhr zur einzelnen Spruehduese an einer Schraemwalze
US4895413A (en) * 1986-09-09 1990-01-23 Dipl.-Ing. Rudi Beyer Cutter roller with spraying nozzle
US4976496A (en) * 1988-07-19 1990-12-11 Sandvik Ab Valve openable in response to displacement of a cutting tool
US5007684A (en) * 1990-02-05 1991-04-16 Minnovation Limited Water spray unit for mining

Also Published As

Publication number Publication date
AU518950B2 (en) 1981-10-29
CS256360B2 (en) 1988-04-15
EP0010534A1 (de) 1980-04-30
JPS582319B2 (ja) 1983-01-14
HU180112B (en) 1983-02-28
ZA793915B (en) 1980-07-30
MA18567A1 (fr) 1980-07-01
PL219035A1 (de) 1980-06-16
ATA752278A (de) 1980-02-15
EP0010534B1 (de) 1982-07-21
PL120113B1 (en) 1982-02-27
NZ191359A (en) 1983-05-31
RO87652A (ro) 1985-10-31
IN151400B (de) 1983-04-09
RO87652B (ro) 1985-10-02
ES485476A1 (es) 1980-05-16
MX150297A (es) 1984-04-11
SU1266476A3 (ru) 1986-10-23
JPS5555797A (en) 1980-04-23
YU195179A (en) 1983-01-21
DE2963366D1 (en) 1982-09-09
YU41877B (en) 1988-02-29
AU5018179A (en) 1980-04-24
AT358510B (de) 1980-09-10

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 19990629