ZA859335B - Device for spraying cooling liquid from the nozzles of a cutting head - Google Patents
Device for spraying cooling liquid from the nozzles of a cutting headInfo
- Publication number
- ZA859335B ZA859335B ZA859335A ZA859335A ZA859335B ZA 859335 B ZA859335 B ZA 859335B ZA 859335 A ZA859335 A ZA 859335A ZA 859335 A ZA859335 A ZA 859335A ZA 859335 B ZA859335 B ZA 859335B
- Authority
- ZA
- South Africa
- Prior art keywords
- nozzles
- cooling liquid
- cutting head
- spraying cooling
- spraying
- Prior art date
Links
- 239000000110 cooling liquid Substances 0.000 title 1
- 238000005507 spraying Methods 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
-
- 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)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Nozzles (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0403084A AT381985B (de) | 1984-12-19 | 1984-12-19 | Sprueheinrichtung fuer kuehlfluessigkeit aus duesen eines schraemkopfes |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA859335B true ZA859335B (en) | 1986-08-27 |
Family
ID=3558701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA859335A ZA859335B (en) | 1984-12-19 | 1985-12-05 | Device for spraying cooling liquid from the nozzles of a cutting head |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0188188B1 (ja) |
JP (1) | JPS61151394A (ja) |
AT (1) | AT381985B (ja) |
AU (1) | AU5088585A (ja) |
DE (1) | DE3565150D1 (ja) |
ES (1) | ES8700382A1 (ja) |
HU (1) | HU194360B (ja) |
IN (1) | IN162350B (ja) |
MA (1) | MA20599A1 (ja) |
NZ (1) | NZ214455A (ja) |
PL (1) | PL256285A1 (ja) |
YU (1) | YU193785A (ja) |
ZA (1) | ZA859335B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT385815B (de) * | 1986-07-17 | 1988-05-25 | Voest Alpine Ag | Sprueheinrichtung fuer kuehlfluessigkeit aus duesen eines schraemkopfes |
AT385320B (de) * | 1986-07-17 | 1988-03-25 | Voest Alpine Ag | Sprueheinrichtung fuer kuehlfluessigkeit aus duesen eines schraemkopfes |
EP0259620A1 (en) * | 1986-09-09 | 1988-03-16 | Kennametal Inc. | Cutter bit having hard tip with middle section defined by concave surface of revolution |
AT386252B (de) * | 1986-10-29 | 1988-07-25 | Voest Alpine Ag | Meisselanordnung fuer einen rundschaftmeissel |
GB9025934D0 (en) * | 1990-11-29 | 1991-01-16 | Hydra Tools Int Plc | Mineral mining equipment etc |
US5374111A (en) * | 1993-04-26 | 1994-12-20 | Kennametal Inc. | Extraction undercut for flanged bits |
JP4638717B2 (ja) * | 2004-11-19 | 2011-02-23 | 三和機材株式会社 | 掘削作業ロッドの流体圧式作業具駆動装置における作業具最大進出確認装置 |
AT505031B1 (de) * | 2006-12-13 | 2008-10-15 | Sandvik Mining & Constr Oy | Verfahren zum erkennen von verstopfungen von bedüsungseinrichtungen sowie vorrichtung zur durchführung dieses verfahrens |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1473267A (en) * | 1975-12-06 | 1977-05-11 | Hayden Nilos Conflow Ltd | Mining machines |
GB1586036A (en) * | 1978-04-12 | 1981-03-11 | Dresser Europe Sa | Pre-start warning device for a machine |
GB2079351B (en) * | 1980-06-24 | 1984-01-25 | Dowty Meco Ltd | Mining apparatus |
GB2098645B (en) * | 1981-05-15 | 1984-12-19 | Pitcraft Summit Ltd | Mining machine |
GB2104945A (en) * | 1981-09-04 | 1983-03-16 | Green And Bingham Limited | Dusting suppressing mineral mining cutter head |
GB2138053B (en) * | 1983-04-08 | 1987-09-03 | Santrade Ltd | Device for supplying fluid to a tool for breaking hard material |
-
1984
- 1984-12-19 AT AT0403084A patent/AT381985B/de not_active IP Right Cessation
-
1985
- 1985-11-15 PL PL25628585A patent/PL256285A1/xx unknown
- 1985-11-20 HU HU854427A patent/HU194360B/hu unknown
- 1985-11-22 ES ES549211A patent/ES8700382A1/es not_active Expired
- 1985-12-05 NZ NZ214455A patent/NZ214455A/en unknown
- 1985-12-05 ZA ZA859335A patent/ZA859335B/xx unknown
- 1985-12-06 AU AU50885/85A patent/AU5088585A/en not_active Abandoned
- 1985-12-09 IN IN885/CAL/85A patent/IN162350B/en unknown
- 1985-12-12 YU YU01937/85A patent/YU193785A/xx unknown
- 1985-12-13 DE DE8585890310T patent/DE3565150D1/de not_active Expired
- 1985-12-13 EP EP85890310A patent/EP0188188B1/de not_active Expired
- 1985-12-18 MA MA20825A patent/MA20599A1/fr unknown
- 1985-12-19 JP JP60286850A patent/JPS61151394A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AT381985B (de) | 1986-12-29 |
JPS61151394A (ja) | 1986-07-10 |
NZ214455A (en) | 1987-08-31 |
YU193785A (en) | 1987-10-31 |
EP0188188B1 (de) | 1988-09-21 |
PL256285A1 (en) | 1986-09-23 |
ATA403084A (de) | 1986-05-15 |
HUT41870A (en) | 1987-05-28 |
AU5088585A (en) | 1986-06-26 |
EP0188188A1 (de) | 1986-07-23 |
HU194360B (en) | 1988-01-28 |
IN162350B (ja) | 1988-05-07 |
ES8700382A1 (es) | 1986-10-01 |
ES549211A0 (es) | 1986-10-01 |
DE3565150D1 (en) | 1988-10-27 |
MA20599A1 (fr) | 1986-07-01 |
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