AT381364B - DEVICE FOR SUPPLYING WATER UNDER PRESSURE TO OUTLET NOZZLES ON THE CIRCUMFERENCE OF A SCREWING TOOL - Google Patents
DEVICE FOR SUPPLYING WATER UNDER PRESSURE TO OUTLET NOZZLES ON THE CIRCUMFERENCE OF A SCREWING TOOLInfo
- Publication number
- AT381364B AT381364B AT0338684A AT338684A AT381364B AT 381364 B AT381364 B AT 381364B AT 0338684 A AT0338684 A AT 0338684A AT 338684 A AT338684 A AT 338684A AT 381364 B AT381364 B AT 381364B
- Authority
- AT
- Austria
- Prior art keywords
- circumference
- under pressure
- water under
- supplying water
- outlet nozzles
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0338684A AT381364B (en) | 1984-10-24 | 1984-10-24 | DEVICE FOR SUPPLYING WATER UNDER PRESSURE TO OUTLET NOZZLES ON THE CIRCUMFERENCE OF A SCREWING TOOL |
EP19850890264 EP0181318B1 (en) | 1984-10-24 | 1985-10-23 | Device for feeding water under pressure to the nozzles at the periphery of a coal cutting tool |
DE8585890264T DE3560647D1 (en) | 1984-10-24 | 1985-10-23 | Device for feeding water under pressure to the nozzles at the periphery of a coal cutting tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0338684A AT381364B (en) | 1984-10-24 | 1984-10-24 | DEVICE FOR SUPPLYING WATER UNDER PRESSURE TO OUTLET NOZZLES ON THE CIRCUMFERENCE OF A SCREWING TOOL |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA338684A ATA338684A (en) | 1986-02-15 |
AT381364B true AT381364B (en) | 1986-10-10 |
Family
ID=3549744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0338684A AT381364B (en) | 1984-10-24 | 1984-10-24 | DEVICE FOR SUPPLYING WATER UNDER PRESSURE TO OUTLET NOZZLES ON THE CIRCUMFERENCE OF A SCREWING TOOL |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0181318B1 (en) |
AT (1) | AT381364B (en) |
DE (1) | DE3560647D1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104747071A (en) * | 2015-01-12 | 2015-07-01 | 徐州博安科技发展有限责任公司 | Waterpower drilling, cutting and sewing method |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT385320B (en) * | 1986-07-17 | 1988-03-25 | Voest Alpine Ag | SPRAYING DEVICE FOR COOLANT FROM A NOZZLE OF A SCREW HEAD |
SE463725B (en) * | 1988-07-19 | 1991-01-14 | Sandvik Ab | VALVE |
DE19624363B4 (en) * | 1995-07-06 | 2004-02-05 | Rag Ag | Chisel-equipped extraction machine with spray inspection device |
DE102009039257A1 (en) | 2009-08-28 | 2011-03-10 | Up Management Gmbh | Blood pressure measuring device and method for measuring the blood pressure of a living being |
WO2014146496A1 (en) * | 2013-03-21 | 2014-09-25 | Liu Suhua | Impact mining machine reciprocating telescopic water supply apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2616880A1 (en) * | 1976-04-15 | 1977-10-27 | Bochumer Eisen Heintzmann | Changeover valve for mine dust water spray - has coaxial valve seats connected to hydraulic pulse generators |
DE2854307A1 (en) * | 1978-12-15 | 1980-07-03 | Kennametal Inc | BRACKET FOR ATTACHING CHISELS, ESPECIALLY ROUNDING CHISELS TO MINING EXTRACTION AND TRACKING MACHINES |
DE3007055C2 (en) * | 1980-02-26 | 1982-10-14 | Krampe & Co Fertigung in Bergbaubedarf GmbH, Zweigniederlassung Pelkum, 4700 Hamm | Spray nozzle for a mining machine |
DE3102884C2 (en) * | 1981-01-29 | 1983-06-16 | Mannesmann AG, 4000 Düsseldorf | Chipping chisel with water jet |
AT375149B (en) * | 1982-07-06 | 1984-07-10 | Voest Alpine Ag | CHISEL HOLDER EQUIPPED WITH A SPRAYING DEVICE |
-
1984
- 1984-10-24 AT AT0338684A patent/AT381364B/en not_active IP Right Cessation
-
1985
- 1985-10-23 DE DE8585890264T patent/DE3560647D1/en not_active Expired
- 1985-10-23 EP EP19850890264 patent/EP0181318B1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104747071A (en) * | 2015-01-12 | 2015-07-01 | 徐州博安科技发展有限责任公司 | Waterpower drilling, cutting and sewing method |
Also Published As
Publication number | Publication date |
---|---|
ATA338684A (en) | 1986-02-15 |
DE3560647D1 (en) | 1987-10-22 |
EP0181318A1 (en) | 1986-05-14 |
EP0181318B1 (en) | 1987-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
ELJ | Ceased due to non-payment of the annual fee |