ZA862906B - Device for supplying fluid at tools for breaking solid material - Google Patents
Device for supplying fluid at tools for breaking solid materialInfo
- Publication number
- ZA862906B ZA862906B ZA862906A ZA862906A ZA862906B ZA 862906 B ZA862906 B ZA 862906B ZA 862906 A ZA862906 A ZA 862906A ZA 862906 A ZA862906 A ZA 862906A ZA 862906 B ZA862906 B ZA 862906B
- Authority
- ZA
- South Africa
- Prior art keywords
- solid material
- tools
- supplying fluid
- breaking solid
- breaking
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 3
- 239000011343 solid material Substances 0.000 title abstract 2
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
-
- 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
- E21C35/22—Equipment for preventing the formation of, or for removal of, dust
- E21C35/23—Distribution of spraying-fluids in rotating cutter-heads
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Disintegrating Or Milling (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Earth Drilling (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8502160A SE457818B (sv) | 1985-05-03 | 1985-05-03 | Anordning foer fluidumtillfoersel vid verktyg foer brytning av fast material |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA862906B true ZA862906B (en) | 1986-12-30 |
Family
ID=20360058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA862906A ZA862906B (en) | 1985-05-03 | 1986-04-17 | Device for supplying fluid at tools for breaking solid material |
Country Status (7)
Country | Link |
---|---|
US (1) | US4733915A (de) |
EP (1) | EP0200699B1 (de) |
AT (1) | ATE41811T1 (de) |
AU (1) | AU590265B2 (de) |
DE (1) | DE3662611D1 (de) |
SE (1) | SE457818B (de) |
ZA (1) | ZA862906B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3712832A1 (de) * | 1987-04-15 | 1988-11-03 | Eickhoff Geb | Vorrichtung zum steuern der zufuhr von berieselungsfluessigkeit zu einer schneidwalze |
AT407896B (de) * | 1997-04-29 | 2001-07-25 | Tamrock Voest Alpine Bergtech | Einrichtung zum bedüsen der schneidspur von schrämwerkzeugen |
CN102108867B (zh) * | 2010-11-04 | 2013-06-26 | 无锡盛达机械制造有限公司 | 一种采掘机械用截齿座系统 |
US9145741B2 (en) * | 2011-06-13 | 2015-09-29 | Baker Hughes Incorporated | Cutting elements comprising sensors, earth-boring tools having such sensors, and associated methods |
DE102016123755B4 (de) * | 2015-12-08 | 2021-06-17 | Kennametal Inc. | Intelligente schneidwalzenbaugruppe |
DE102021126279A1 (de) | 2021-10-11 | 2023-04-13 | Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts | Maschinenmeißel, Haltevorrichtung, Abtragsystem und Verfahren |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1407236A (en) * | 1972-10-10 | 1975-09-24 | Coal Industry Patents Ltd | Cutting force sensor |
DE2426815C3 (de) * | 1974-06-04 | 1979-05-17 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Verfahren und Vorrichtung zum Regeln der stufenlos verstellbaren Schnitt- und Vorschubgeschwindigkeit von Walzenschrämmaschinen des Untertagebergbaues |
SU610993A1 (ru) * | 1976-11-30 | 1978-06-15 | Государственный Проектно-Конструкторский Институт Угольного Машиностроения | Шнековый исполнительный орган угольного комбайна |
DE2733405C3 (de) * | 1977-07-23 | 1982-03-04 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Meßvorrichtung, insbesondere für untertage eingesetzte Walzenschrämmaschinen |
US4143552A (en) * | 1978-03-01 | 1979-03-13 | General Electric Company | Coal seam sensor |
AT358510B (de) * | 1978-10-19 | 1980-09-10 | Voest Ag | Einrichtung zum kuehlen der meissel des schraemwerkzeuges einer schraemmaschine und der ortsbrust |
GB2036127A (en) * | 1978-12-15 | 1980-06-25 | Coal Ind | Pick Assembly |
DE2854307A1 (de) * | 1978-12-15 | 1980-07-03 | Kennametal Inc | Halter zur anbringung von meisseln, insbesondere von rundschaftmeisseln an bergbaulichen gewinnungs- und streckenvortriebsmaschinen |
GB2070104A (en) * | 1980-02-26 | 1981-09-03 | Coal Industry Patents Ltd | Holder assemblies for sensitised cutter tools on mining machines |
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 |
US4497031A (en) * | 1982-07-26 | 1985-01-29 | Johnson Service Company | Direct digital control apparatus for automated monitoring and control of building systems |
DE3234993A1 (de) * | 1982-09-22 | 1984-03-22 | Bergwerksverband Gmbh, 4300 Essen | Automatische teilbeduesung an schneidend arbeitenden gewinnungsmaschinen |
-
1985
- 1985-05-03 SE SE8502160A patent/SE457818B/sv not_active IP Right Cessation
-
1986
- 1986-04-17 ZA ZA862906A patent/ZA862906B/xx unknown
- 1986-04-22 AU AU56484/86A patent/AU590265B2/en not_active Expired - Fee Related
- 1986-04-22 EP EP86850146A patent/EP0200699B1/de not_active Expired
- 1986-04-22 AT AT86850146T patent/ATE41811T1/de not_active IP Right Cessation
- 1986-04-22 DE DE8686850146T patent/DE3662611D1/de not_active Expired
- 1986-05-02 US US06/859,022 patent/US4733915A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE41811T1 (de) | 1989-04-15 |
EP0200699A3 (en) | 1987-03-11 |
AU5648486A (en) | 1986-11-06 |
SE8502160L (sv) | 1986-11-10 |
SE457818B (sv) | 1989-01-30 |
EP0200699B1 (de) | 1989-03-29 |
SE8502160D0 (sv) | 1985-05-03 |
DE3662611D1 (en) | 1989-05-03 |
US4733915A (en) | 1988-03-29 |
EP0200699A2 (de) | 1986-11-05 |
AU590265B2 (en) | 1989-11-02 |
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