ZA8648B - Cutting machine - Google Patents
Cutting machineInfo
- Publication number
- ZA8648B ZA8648B ZA8648A ZA8648A ZA8648B ZA 8648 B ZA8648 B ZA 8648B ZA 8648 A ZA8648 A ZA 8648A ZA 8648 A ZA8648 A ZA 8648A ZA 8648 B ZA8648 B ZA 8648B
- Authority
- ZA
- South Africa
- Prior art keywords
- cutting machine
- cutting
- machine
- Prior art date
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
- E21C35/22—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)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0013985A AT381561B (de) | 1985-01-21 | 1985-01-21 | Einrichtung zur zufuehrung von wasser zu den schraemkoepfen einer schraemmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA8648B true ZA8648B (en) | 1986-08-27 |
Family
ID=3482558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA8648A ZA8648B (en) | 1985-01-21 | 1986-01-03 | Cutting machine |
Country Status (11)
Country | Link |
---|---|
US (1) | US4696518A (es) |
EP (1) | EP0189393A1 (es) |
AT (1) | AT381561B (es) |
AU (1) | AU5170485A (es) |
ES (1) | ES8702573A1 (es) |
HU (1) | HUT42580A (es) |
IN (1) | IN163100B (es) |
MA (1) | MA20612A1 (es) |
PL (1) | PL257562A1 (es) |
YU (1) | YU198585A (es) |
ZA (1) | ZA8648B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3536171A1 (de) * | 1985-10-10 | 1987-04-16 | Gewerk Eisenhuette Westfalia | Querschneidkopf einer teilschnittmaschine mit innenbeduesung |
GB9323945D0 (en) * | 1993-11-20 | 1994-01-05 | Hydra Tools Int Plc | Mining machine |
US5507565A (en) * | 1994-12-19 | 1996-04-16 | Eimco Coal Machinery, Inc. | Method and apparatus for suppressing dust and frictional ignition on a continuous mining machine |
US6857706B2 (en) * | 2001-12-10 | 2005-02-22 | Placer Dome Technical Services Limited | Mining method for steeply dipping ore bodies |
US7695071B2 (en) * | 2002-10-15 | 2010-04-13 | Minister Of Natural Resources | Automated excavation machine |
US7192093B2 (en) * | 2004-04-23 | 2007-03-20 | Placer Dome Technical Services Limited | Excavation apparatus and method |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1242539B (de) * | 1964-12-05 | 1967-06-22 | Eickhoff Geb | Vorrichtung zur Fluessigkeitszufuhr zu ueber den Umfang eines rotierenden Abbauwerkzeuges, insbesondere einer Schraemwalze, verteilten Spruehduesen |
US3799615A (en) * | 1972-06-29 | 1974-03-26 | Atlas Copco Ab | Tunneling machine having generator means for liquid jets carried on cutter heads |
AT344645B (de) * | 1976-05-25 | 1978-08-10 | Voest Ag | Schraemmaschine |
GB1550492A (en) * | 1976-11-16 | 1979-08-15 | Coal Industry Patents Ltd | Mineral mining machines |
DE2819057A1 (de) * | 1978-04-29 | 1979-11-08 | Eickhoff Geb | Schraemwalze mit einer belueftungs- und staubniederschlagsvorrichtung |
AT359453B (de) * | 1979-02-09 | 1980-11-10 | Voest Alpine Ag | Schraemkopf |
DE3049146C2 (de) * | 1980-12-24 | 1984-05-10 | Friedrich Wilhelm 4230 Wesel Paurat | Schrämwalze mit Sprühdüsen, welche in Bedüsungssektoren aufgeteilt ist |
DE3122323A1 (de) * | 1981-06-05 | 1982-12-23 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Steuerung des druckwassers innenbeduester schneidwalzen |
AT378036B (de) * | 1983-04-11 | 1985-06-10 | Voest Alpine Ag | Verfahren zum bespruehen der meissel und/oder der ortsbrust mit druckfluessigkeit sowie vorrichtung zur durchfuehrung dieses verfahrens |
-
1985
- 1985-01-21 AT AT0013985A patent/AT381561B/de not_active IP Right Cessation
- 1985-12-18 YU YU01985/85A patent/YU198585A/xx unknown
- 1985-12-18 IN IN907/CAL/85A patent/IN163100B/en unknown
- 1985-12-23 AU AU51704/85A patent/AU5170485A/en not_active Abandoned
-
1986
- 1986-01-03 ZA ZA8648A patent/ZA8648B/xx unknown
- 1986-01-08 HU HU8681A patent/HUT42580A/hu unknown
- 1986-01-10 ES ES550773A patent/ES8702573A1/es not_active Expired
- 1986-01-14 US US06/818,750 patent/US4696518A/en not_active Expired - Fee Related
- 1986-01-20 MA MA20837A patent/MA20612A1/fr unknown
- 1986-01-20 PL PL25756286A patent/PL257562A1/xx unknown
- 1986-01-21 EP EP86890010A patent/EP0189393A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
HUT42580A (en) | 1987-07-28 |
US4696518A (en) | 1987-09-29 |
ES550773A0 (es) | 1987-01-01 |
AU5170485A (en) | 1986-07-24 |
ATA13985A (de) | 1986-03-15 |
EP0189393A1 (de) | 1986-07-30 |
IN163100B (es) | 1988-08-06 |
YU198585A (en) | 1987-12-31 |
PL257562A1 (en) | 1986-10-07 |
AT381561B (de) | 1986-11-10 |
MA20612A1 (fr) | 1986-10-01 |
ES8702573A1 (es) | 1987-01-01 |
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