ZA793915B - 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 breastInfo
- Publication number
- ZA793915B ZA793915B ZA00793915A ZA793915A ZA793915B ZA 793915 B ZA793915 B ZA 793915B ZA 00793915 A ZA00793915 A ZA 00793915A ZA 793915 A ZA793915 A ZA 793915A ZA 793915 B ZA793915 B ZA 793915B
- Authority
- ZA
- South Africa
- Prior art keywords
- cooling
- breast
- rock
- arrangement
- cutter teeth
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title 2
- 210000000481 breast Anatomy 0.000 title 1
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)
- Nozzles (AREA)
- Earth Drilling (AREA)
- Details Of Cutting Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT752278A AT358510B (en) | 1978-10-19 | 1978-10-19 | DEVICE FOR COOLING THE CHISELING TOOLS OF A BREAKING MACHINE AND THE LOCAL CHEST |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA793915B true ZA793915B (en) | 1980-07-30 |
Family
ID=3596870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00793915A ZA793915B (en) | 1978-10-19 | 1979-07-31 | 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 (en) |
JP (1) | JPS582319B2 (en) |
AT (1) | AT358510B (en) |
AU (1) | AU518950B2 (en) |
CA (1) | CA1126766A (en) |
CS (1) | CS256360B2 (en) |
DE (1) | DE2963366D1 (en) |
ES (1) | ES485476A1 (en) |
HU (1) | HU180112B (en) |
IN (1) | IN151400B (en) |
MA (1) | MA18567A1 (en) |
MX (1) | MX150297A (en) |
NZ (1) | NZ191359A (en) |
PL (1) | PL120113B1 (en) |
RO (1) | RO87652A (en) |
SU (1) | SU1266476A3 (en) |
YU (1) | YU41877B (en) |
ZA (1) | ZA793915B (en) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2854307A1 (en) * | 1978-12-15 | 1980-07-03 | Kennametal Inc | BRACKET FOR ATTACHING CHISELS, ESPECIALLY ROUNDING CHISELS TO MINING EXTRACTION AND TRACKING MACHINES |
DE8013540U1 (en) * | 1980-05-20 | 1980-10-30 | Bergwerksverband Gmbh, 4300 Essen | WATER NOZZLE WITH SELF-CLEANING DEVICE |
DE3021821C2 (en) * | 1980-06-11 | 1983-01-13 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Chisel chisels for mining and drifting machines |
AT369859B (en) * | 1981-03-12 | 1983-02-10 | Voest Alpine Ag | DEVICE FOR COOLING THE CHISELS OF A BREWING MACHINE |
AT370208B (en) * | 1981-06-04 | 1983-03-10 | Voest Alpine Ag | DEVICE FOR COOLING THE CHISELS OF A BREWING MACHINE |
AT370209B (en) * | 1981-06-04 | 1983-03-10 | Voest Alpine Ag | DEVICE FOR COOLING THE CHISELS OF A BREWING MACHINE |
DE3122323A1 (en) * | 1981-06-05 | 1982-12-23 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Control of the pressure water of cutting drums with internal spray arrangement |
SE452638B (en) * | 1982-03-10 | 1987-12-07 | Sandvik Ab | LIQUID SUPPLY DEVICE FOR ROTATING MATERIAL REMOVAL TOOLS |
AT375149B (en) * | 1982-07-06 | 1984-07-10 | Voest Alpine Ag | CHISEL HOLDER EQUIPPED WITH A SPRAYING DEVICE |
DE3234993A1 (en) * | 1982-09-22 | 1984-03-22 | Bergwerksverband Gmbh, 4300 Essen | AUTOMATIC PART EQUIPMENT ON CUTTING WORKING MACHINES |
DE3242137C2 (en) * | 1982-11-13 | 1985-06-05 | Ruhrkohle Ag, 4300 Essen | Damped, guided pick |
DE3302103C1 (en) * | 1983-01-22 | 1984-06-20 | Krampe & Co Fertigung in Bergbaubedarf GmbH, Zweigniederlassung Pelkum, 4700 Hamm | Scraper roller |
GB8306641D0 (en) * | 1983-03-10 | 1983-04-13 | Wimet Mining Ltd | Pick holding arrangements |
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 |
US4786111A (en) * | 1983-09-26 | 1988-11-22 | Zekeriya Yargici | Apparatus and method for delivering liquid coolant to drum mounted cutting tools |
DE3341321C2 (en) * | 1983-11-15 | 1986-04-24 | Ruhrkohle Ag, 4300 Essen | Arrangement of the cutting bit holder on the cutting body |
AT381366B (en) * | 1984-11-02 | 1986-10-10 | Ver Edelstahlwerke Ag | DEVICE FOR DEGRADING STONE AND ROUNDING CHISEL FOR THIS DEVICE |
DE3441950C1 (en) * | 1984-11-16 | 1986-04-24 | Paurat GmbH, 4223 Voerde | Device for holding the picks and for controlling the spray-medium feed in a cutting head for a heading machine |
DE3441949C1 (en) * | 1984-11-16 | 1986-04-24 | Friedrich Wilhelm Paurat | Device for holding the picks and for controlling the spray-medium feed in a cutting head for a heading machine |
DE3443289C1 (en) * | 1984-11-28 | 1993-02-11 | Friedrich Wilhelm Paurat | Method for reducing the ignition of mine gas when working a partially cut tunnel boring machine |
SE457818B (en) * | 1985-05-03 | 1989-01-30 | Sandvik Ab | DEVICE FOR FLUIDUM SUPPLY FOR TOOLS FOR MINING OF SOLID MATERIAL |
SE452495B (en) * | 1985-06-13 | 1987-11-30 | Sandvik Ab | DEVICE FOR LIQUID SUPPLY TO A TOOL FOR EXCHANGE OF SOLID MATERIAL |
US4678238A (en) * | 1986-03-17 | 1987-07-07 | Fansteel Inc. | Coolant sleeve for mining tools |
DE3630636C1 (en) * | 1986-09-09 | 1987-10-01 | Beyer Rudi Dipl Ing | Arrangement for controlling the liquid supply to the individual spray nozzle on a chipping roller |
JPH0633709B2 (en) * | 1987-09-29 | 1994-05-02 | 清水建設株式会社 | Underground excavator |
SE463725B (en) * | 1988-07-19 | 1991-01-14 | Sandvik Ab | VALVE |
DE4002742C2 (en) * | 1990-02-05 | 1994-03-24 | Minnovation Ltd | Water spraying for cutting or cutting bodies in mining |
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 (en) * | 2013-10-12 | 2015-04-29 | 李仕清 | Composite rotary-cut mining machine |
RU2541970C1 (en) * | 2014-01-30 | 2015-02-20 | Федеральное государственное бюджетное учреждение науки ИНСТИТУТ ПРОБЛЕМ КОМПЛЕКСНОГО ОСВОЕНИЯ НЕДР РОССИЙСКОЙ АКАДЕМИИ НАУК (ИПКОН РАН) | Method for preventing explosion-hazard accumulations of gases and dust in coal destruction zone |
CN110043276B (en) * | 2019-05-22 | 2024-04-23 | 中国铁建重工集团股份有限公司 | Tunnel boring machine, cutter head and hob blade holder protection structure |
USD1012617S1 (en) | 2021-02-22 | 2024-01-30 | Ball Corporation | Tapered cup |
CN114183089B (en) * | 2021-12-14 | 2024-03-12 | 河南能源化工集团研究总院有限公司 | Novel colliery is beaten in pit and is bored blowout preventer |
CN114382491B (en) * | 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 | Drilling system for preventing water burst and mud burst of tunnel and construction method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1187569B (en) * | 1958-06-10 | 1965-02-25 | Bergwerksverband Gmbh | Device for dust control in peeling coal extraction |
GB1110763A (en) * | 1963-10-29 | 1968-04-24 | Coal Industry Patents Ltd | Dust suppression means for use with mining machines |
DE1283777B (en) * | 1967-11-22 | 1968-11-28 | Austin Hoy And Company Ltd Sta | Interchangeable chisels with chisel holder and with feeds for liquid |
GB1244789A (en) * | 1969-11-06 | 1971-09-02 | Coal Industry Patents Ltd | Dust-suppression means for a mineral mining machine |
SU619642A1 (en) * | 1976-05-24 | 1978-08-15 | Ордена Трудового Красного Знамени Институт Горного Дела Им. А.А.Скочинского | Work-performing member |
SU621873A1 (en) * | 1977-04-12 | 1978-08-30 | Центральный Научно-Исследовательский И Проектно-Конструкторский Институт Проходческих Машин И Комплексов Для Угольной,Горной Промышленности И Подземного Строительства" | Entry-driving machine work-performing member |
DE7801940U1 (en) * | 1978-01-23 | 1978-05-03 | Demag Ag, 4100 Duisburg | SCREW CHISEL FOR SOLVING STONE |
-
1978
- 1978-10-19 AT AT752278A patent/AT358510B/en not_active IP Right Cessation
-
1979
- 1979-07-30 DE DE7979890023T patent/DE2963366D1/en not_active Expired
- 1979-07-30 EP EP79890023A patent/EP0010534B1/en not_active Expired
- 1979-07-31 ZA ZA00793915A patent/ZA793915B/en unknown
- 1979-08-01 CA CA332,967A patent/CA1126766A/en not_active Expired
- 1979-08-04 IN IN810/CAL/79A patent/IN151400B/en unknown
- 1979-08-09 JP JP54102718A patent/JPS582319B2/en not_active Expired
- 1979-08-10 YU YU1951/79A patent/YU41877B/en unknown
- 1979-08-20 NZ NZ191359A patent/NZ191359A/en unknown
- 1979-08-21 MA MA18766A patent/MA18567A1/en unknown
- 1979-08-22 AU AU50181/79A patent/AU518950B2/en not_active Ceased
- 1979-08-22 HU HU79VO192A patent/HU180112B/en unknown
- 1979-10-05 SU SU792827301A patent/SU1266476A3/en active
- 1979-10-16 RO RO7998954A patent/RO87652A/en unknown
- 1979-10-16 CS CS796987A patent/CS256360B2/en unknown
- 1979-10-18 PL PL1979219035A patent/PL120113B1/en unknown
- 1979-10-18 MX MX179693A patent/MX150297A/en unknown
- 1979-10-18 ES ES485476A patent/ES485476A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0010534B1 (en) | 1982-07-21 |
CA1126766A (en) | 1982-06-29 |
YU41877B (en) | 1988-02-29 |
PL120113B1 (en) | 1982-02-27 |
RO87652B (en) | 1985-10-02 |
IN151400B (en) | 1983-04-09 |
ATA752278A (en) | 1980-02-15 |
YU195179A (en) | 1983-01-21 |
CS256360B2 (en) | 1988-04-15 |
EP0010534A1 (en) | 1980-04-30 |
AU518950B2 (en) | 1981-10-29 |
PL219035A1 (en) | 1980-06-16 |
SU1266476A3 (en) | 1986-10-23 |
MA18567A1 (en) | 1980-07-01 |
MX150297A (en) | 1984-04-11 |
JPS5555797A (en) | 1980-04-23 |
ES485476A1 (en) | 1980-05-16 |
NZ191359A (en) | 1983-05-31 |
JPS582319B2 (en) | 1983-01-14 |
HU180112B (en) | 1983-02-28 |
AT358510B (en) | 1980-09-10 |
AU5018179A (en) | 1980-04-24 |
RO87652A (en) | 1985-10-31 |
DE2963366D1 (en) | 1982-09-09 |
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