ATA38187A - OPERATING DEVICE FOR PARTIAL CUTTING MACHINES - Google Patents
OPERATING DEVICE FOR PARTIAL CUTTING MACHINESInfo
- Publication number
- ATA38187A ATA38187A AT38187A AT38187A ATA38187A AT A38187 A ATA38187 A AT A38187A AT 38187 A AT38187 A AT 38187A AT 38187 A AT38187 A AT 38187A AT A38187 A ATA38187 A AT A38187A
- Authority
- AT
- Austria
- Prior art keywords
- operating device
- cutting machines
- partial cutting
- partial
- machines
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863609754 DE3609754A1 (en) | 1986-03-22 | 1986-03-22 | Spraying arrangement for selective-cut heading machines |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA38187A true ATA38187A (en) | 1990-09-15 |
AT392514B AT392514B (en) | 1991-04-25 |
Family
ID=6297052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT38187A AT392514B (en) | 1986-03-22 | 1987-02-20 | OPERATING DEVICE FOR PARTIAL CUTTING MACHINES |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT392514B (en) |
DE (1) | DE3609754A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4423166A1 (en) * | 1994-07-04 | 1996-01-11 | Krupp Maschinentechnik | Hydraulic hammer with nozzle arrangement for dust binding |
AT407897B (en) * | 1995-09-22 | 2001-07-25 | Voest Alpine Bergtechnik | DEVICE FOR REDUCING THE RISK OF IGNITION WHEN USING PARTIAL CUTTING LINE DRIVING MACHINES |
GB9725188D0 (en) * | 1997-11-28 | 1998-01-28 | Minnovation Ltd | Mining machine |
DE19851620C2 (en) * | 1998-11-09 | 2003-02-20 | Heitkamp Gmbh Bau | Water-mist spraying system, in particular for partial cutting machines in line propulsion |
WO2000060213A2 (en) * | 1999-04-02 | 2000-10-12 | Amvest Systems Inc. | Water jet assisted drum-type mining system |
DE20300883U1 (en) | 2002-09-24 | 2003-03-13 | Voest Alpine Bergtechnik | Device for generating a gas-liquid mixture in the area of cutting tools |
DE102010015063A1 (en) * | 2010-04-15 | 2011-10-20 | Marco Systemanalyse Und Entwicklung Gmbh | Method for generating water mist to reduce danger of methane gas explosion in mining construction, involves generating mist without addition of air under high pressure through nozzle and directing mist to baffle to atomize mist droplets |
DE102010022114A1 (en) * | 2010-05-20 | 2011-11-24 | Dh Mining System Gmbh | Device for water mist spraying |
AT511284B1 (en) * | 2011-03-23 | 2014-02-15 | Sandvik Mining & Constr Oy | DEVICE FOR COOLING CHISELS |
CN103195429B (en) * | 2013-03-11 | 2014-12-10 | 中国矿业大学 | High pressure water jet assisted cutting mechanism for heading machine |
CN103147752A (en) * | 2013-03-28 | 2013-06-12 | 山西潞安矿业(集团)有限责任公司 | Water distribution device of cutting motor suspension arm section |
PL71211Y1 (en) * | 2017-10-27 | 2020-01-31 | Gulan Jan Zakl Slusarsko Mechaniczny Gulmech | Nozzle battery designed for spraying the heading machine mining unit |
CN109026045B (en) * | 2018-10-15 | 2024-02-13 | 中国铁建重工集团股份有限公司 | Cutter head for slurry balance shield machine and slurry balance shield machine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT348968B (en) * | 1977-05-06 | 1979-03-12 | Voest Ag | DEVICE FOR COOLING THE CHISELS FORMING THE EQUIPMENT OF THE SCREW HEADS OF SCREENING MACHINES |
AT358509B (en) * | 1978-10-10 | 1980-09-10 | Voest Ag | DEVICE FOR COOLING THE CHISELS OF SCREWING HEADS AND THE LOCAL CHEST |
DE7927940U1 (en) * | 1979-10-02 | 1980-02-21 | Ruhrkohle Ag, 4300 Essen | DEVICE FOR PRESSING AND WEATING ON THE CUTTING HEADS OF PARTIAL CUTTING MACHINES |
DE3541886A1 (en) * | 1985-11-27 | 1987-06-19 | Paurat F | METHOD FOR REDUCING THE RISK OF IGNITION WHILE DRIVING ROUTES IN MINING DEPARTMENTS |
-
1986
- 1986-03-22 DE DE19863609754 patent/DE3609754A1/en active Granted
-
1987
- 1987-02-20 AT AT38187A patent/AT392514B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3609754C2 (en) | 1993-08-12 |
AT392514B (en) | 1991-04-25 |
DE3609754A1 (en) | 1987-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee | ||
ELJ | Ceased due to non-payment of the annual fee |