ATE220760T1 - DEVICE FOR CUTTING OR SCRAPING OF MATERIAL - Google Patents
DEVICE FOR CUTTING OR SCRAPING OF MATERIALInfo
- Publication number
- ATE220760T1 ATE220760T1 AT98954053T AT98954053T ATE220760T1 AT E220760 T1 ATE220760 T1 AT E220760T1 AT 98954053 T AT98954053 T AT 98954053T AT 98954053 T AT98954053 T AT 98954053T AT E220760 T1 ATE220760 T1 AT E220760T1
- Authority
- AT
- Austria
- Prior art keywords
- boom
- swivelling
- parts
- cutting
- kirving
- Prior art date
Links
- 238000007790 scraping Methods 0.000 title 1
- 210000000481 breast Anatomy 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1086—Drives or transmissions specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
- Shovels (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Lubricants (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Vending Machines For Individual Products (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a device for cutting or kirving material on an essentially flat working face. Said device has a kirving tool which is mounted on a swivelling boom in such a way that it can rotate. Said boom consists of at least two boom parts (6, 7) which pivot in relation to each other. The swivelling axis of the boom and the swivelling axes (8, 9) of the boom parts (6, 7) pass through the breast. Planetary gears are arranged coaxially to the swivelling axes (8, 9) of the boom or boom parts (6, 7) and decrease the rotational speed of the turning drives for the swivelling drive to a reduced swivelling speed of the boom or the boom parts (6, 7).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0186597A AT407421B (en) | 1997-11-04 | 1997-11-04 | DEVICE FOR CUTTING OR BOLTING MATERIAL |
PCT/AT1998/000270 WO1999023356A1 (en) | 1997-11-04 | 1998-11-03 | Device for cutting or kirving material |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE220760T1 true ATE220760T1 (en) | 2002-08-15 |
Family
ID=3522670
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0186597A AT407421B (en) | 1997-11-04 | 1997-11-04 | DEVICE FOR CUTTING OR BOLTING MATERIAL |
AT98954053T ATE220760T1 (en) | 1997-11-04 | 1998-11-03 | DEVICE FOR CUTTING OR SCRAPING OF MATERIAL |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0186597A AT407421B (en) | 1997-11-04 | 1997-11-04 | DEVICE FOR CUTTING OR BOLTING MATERIAL |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1029150B1 (en) |
AT (2) | AT407421B (en) |
AU (1) | AU744239B2 (en) |
DE (1) | DE59804836D1 (en) |
PL (1) | PL189331B1 (en) |
WO (1) | WO1999023356A1 (en) |
ZA (1) | ZA9810055B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT409436B (en) * | 2000-08-11 | 2002-08-26 | Voest Alpine Bergtechnik | DEVICE FOR TRANSMITTING HYDRAULIC AND ELECTRICAL LINES |
DE202005016177U1 (en) * | 2005-10-12 | 2005-12-22 | Dbt Gmbh | First chisel support adjustment arrangement for production plane has gear mechanism consisting of planetary gear that is interposed between input shaft and worm wheel |
RU2460882C2 (en) * | 2010-05-24 | 2012-09-10 | Общество с ограниченной ответственностью "Региональный канатный центр" | Destruction method of mine rock with cross cutters |
RU2522111C1 (en) * | 2013-03-26 | 2014-07-10 | федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пермский национальный исследовательский политехнический университет" | Method of rock massif disintegration by crosswise cuts |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2050618A1 (en) * | 1970-10-15 | 1972-04-27 | Fried. Krupp Gmbh, 4300 Essen | Machine and method for driving on routes, tunnels or the like |
DE2621784A1 (en) * | 1976-05-15 | 1977-12-08 | Gewerk Eisenhuette Westfalia | Twin drum coal cutting machine - has intermediate drums between cutting drums driven as planet gears |
AT380925B (en) * | 1984-07-16 | 1986-07-25 | Voest Alpine Ag | DEVICE FOR BREAKING OUT BREAKDOWNS WITH ESSENTIAL LEVEL DISASSEMBLY FRONT |
DE3734350A1 (en) * | 1987-10-10 | 1989-04-20 | Salzgitter Maschinenbau | Cutter head for selective-cut heading machine |
SU1659645A1 (en) * | 1988-07-22 | 1991-06-30 | Институт горного дела им.А.А.Скочинского | Planetary cutting head of entry-driving machine |
AT407659B (en) * | 1995-06-14 | 2001-05-25 | Voest Alpine Bergtechnik | TRACK DRIVING MACHINE |
-
1997
- 1997-11-04 AT AT0186597A patent/AT407421B/en not_active IP Right Cessation
-
1998
- 1998-11-03 EP EP98954053A patent/EP1029150B1/en not_active Expired - Lifetime
- 1998-11-03 AT AT98954053T patent/ATE220760T1/en active
- 1998-11-03 DE DE59804836T patent/DE59804836D1/en not_active Expired - Lifetime
- 1998-11-03 WO PCT/AT1998/000270 patent/WO1999023356A1/en active IP Right Grant
- 1998-11-03 ZA ZA9810055A patent/ZA9810055B/en unknown
- 1998-11-03 PL PL98340382A patent/PL189331B1/en unknown
- 1998-11-03 AU AU11352/99A patent/AU744239B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP1029150A1 (en) | 2000-08-23 |
EP1029150B1 (en) | 2002-07-17 |
ZA9810055B (en) | 1999-05-05 |
AT407421B (en) | 2001-03-26 |
PL340382A1 (en) | 2001-01-29 |
PL189331B1 (en) | 2005-07-29 |
AU744239B2 (en) | 2002-02-21 |
DE59804836D1 (en) | 2002-08-22 |
ATA186597A (en) | 2000-07-15 |
AU1135299A (en) | 1999-05-24 |
WO1999023356A1 (en) | 1999-05-14 |
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