YU41877B - Device for cooling thecutters of a machine for undercutting and excavating the front - Google Patents

Device for cooling thecutters of a machine for undercutting and excavating the front

Info

Publication number
YU41877B
YU41877B YU1951/79A YU195179A YU41877B YU 41877 B YU41877 B YU 41877B YU 1951/79 A YU1951/79 A YU 1951/79A YU 195179 A YU195179 A YU 195179A YU 41877 B YU41877 B YU 41877B
Authority
YU
Yugoslavia
Prior art keywords
thecutters
undercutting
excavating
cooling
machine
Prior art date
Application number
YU1951/79A
Other languages
English (en)
Other versions
YU195179A (en
Inventor
A Zitz
O Schetina
H 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
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=YU41877(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of YU195179A publication Critical patent/YU195179A/xx
Publication of YU41877B publication Critical patent/YU41877B/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

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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
  • Details Of Cutting Devices (AREA)
  • Nozzles (AREA)
YU1951/79A 1978-10-19 1979-08-10 Device for cooling thecutters of a machine for undercutting and excavating the front YU41877B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
YU195179A YU195179A (en) 1983-01-21
YU41877B true YU41877B (en) 1988-02-29

Family

ID=3596870

Family Applications (1)

Application Number Title Priority Date Filing Date
YU1951/79A YU41877B (en) 1978-10-19 1979-08-10 Device for cooling thecutters of a machine for undercutting and excavating the front

Country Status (18)

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

Families Citing this family (41)

* 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
SE452638B (sv) * 1982-03-10 1987-12-07 Sandvik Ab Anordning for vetsketillforsel vid roterande verktyg for brytning av fast material
AT375149B (de) * 1982-07-06 1984-07-10 Voest Alpine Ag Mit einer spruehvorrichtung ausgestatteter meisselhalter
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
DE3302103C1 (de) * 1983-01-22 1984-06-20 Krampe & Co Fertigung in Bergbaubedarf GmbH, Zweigniederlassung Pelkum, 4700 Hamm Schraemwalze
GB8306641D0 (en) * 1983-03-10 1983-04-13 Wimet Mining Ltd Pick holding arrangements
NZ207681A (en) * 1983-04-11 1986-03-14 Voest Alpine Ag Vibrating tooth cutter for rock
US4569558A (en) * 1983-07-25 1986-02-11 The Regents Of The University Of California Drag bit construction
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
DE3630636C1 (de) * 1986-09-09 1987-10-01 Beyer Rudi Dipl Ing Anordnung zur Steuerung der Fluessigkeitszufuhr zur einzelnen Spruehduese an einer Schraemwalze
JPH0633709B2 (ja) * 1987-09-29 1994-05-02 清水建設株式会社 地中掘削機
SE463725B (sv) * 1988-07-19 1991-01-14 Sandvik Ab Ventil
DE4002742C2 (de) * 1990-02-05 1994-03-24 Minnovation Ltd Wasserbedüsung für Schräm- oder Schneidkörper im Bergbau
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
RU2183745C2 (ru) * 2000-09-18 2002-06-20 Открытое акционерное общество "Копейский машиностроительный завод" Исполнительный орган горной машины
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
US11370579B2 (en) 2017-02-07 2022-06-28 Ball Corporation Tapered metal cup and method of forming the same
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
USD968893S1 (en) 2019-06-24 2022-11-08 Ball Corporation Tapered cup
USD974845S1 (en) 2020-07-15 2023-01-10 Ball Corporation Tapered cup
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
AT358510B (de) 1980-09-10
AU518950B2 (en) 1981-10-29
SU1266476A3 (ru) 1986-10-23
PL219035A1 (cs) 1980-06-16
JPS582319B2 (ja) 1983-01-14
NZ191359A (en) 1983-05-31
PL120113B1 (en) 1982-02-27
EP0010534A1 (de) 1980-04-30
YU195179A (en) 1983-01-21
RO87652B (ro) 1985-10-02
AU5018179A (en) 1980-04-24
ATA752278A (de) 1980-02-15
ZA793915B (en) 1980-07-30
MA18567A1 (fr) 1980-07-01
JPS5555797A (en) 1980-04-23
IN151400B (cs) 1983-04-09
EP0010534B1 (de) 1982-07-21
ES485476A1 (es) 1980-05-16
MX150297A (es) 1984-04-11
CA1126766A (en) 1982-06-29
RO87652A (ro) 1985-10-31
DE2963366D1 (en) 1982-09-09
CS256360B2 (en) 1988-04-15
HU180112B (en) 1983-02-28

Similar Documents

Publication Publication Date Title
YU41877B (en) Device for cooling thecutters of a machine for undercutting and excavating the front
JPS54152301A (en) Tool for excavation
YU245079A (en) Device for cooling the cutters of a head for undercutting and excavating the front
GB2004482B (en) Drilling machine
GB2015912B (en) Rock working tool
YU115677A (en) Undercutting machine
JPS534701A (en) Excavating machine
YU102778A (en) Device for cooling a set of cutters at an undercutting machine
GB2021663B (en) Running tool for running sensitive equipment into a well
GB2051186B (en) Trenching machine boom
ZA781550B (en) Machine for cutting into rock
GB2006302B (en) Trenching tool
JPS52124703A (en) Excavating machine
GB2007122B (en) Drilling machine
JPS5418990A (en) Tape cutting machine
JPS549102A (en) Drilling machine
JPS52151205A (en) Excavating operation machine
JPS5339604A (en) Excavating machine
JPS52124730A (en) Messer shield excavator
JPS52101795A (en) Drilling* counter sinking quick working machine
JPS5351601A (en) Excavating machine for use in digging hole
JPS5424434A (en) Boring machine
SU648693A1 (en) Digging machine working member
JPS52124705A (en) Excavating machine
JPS52138304A (en) Excavating machine