SE7604450L - Forfarande och maskin for malmbrytning - Google Patents
Forfarande och maskin for malmbrytningInfo
- Publication number
- SE7604450L SE7604450L SE7604450A SE7604450A SE7604450L SE 7604450 L SE7604450 L SE 7604450L SE 7604450 A SE7604450 A SE 7604450A SE 7604450 A SE7604450 A SE 7604450A SE 7604450 L SE7604450 L SE 7604450L
- Authority
- SE
- Sweden
- Prior art keywords
- mining
- procedure
- machine
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
- E21C31/04—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices imparting both a rotary and reciprocating motion
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/20—Machines slitting solely by one or more reciprocating sawing implements or reciprocating cutter chains; Shaker conveyors with cutting means
-
- 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
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
- E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
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)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA752446 | 1975-04-17 | ||
ZA756189 | 1975-09-29 | ||
ZA756187A ZA756187B (en) | 1975-09-30 | 1975-09-30 | Drilling method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7604450L true SE7604450L (sv) | 1976-10-18 |
Family
ID=27420872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7604450A SE7604450L (sv) | 1975-04-17 | 1976-04-14 | Forfarande och maskin for malmbrytning |
Country Status (8)
Country | Link |
---|---|
US (1) | US4045088A (sv) |
AT (1) | ATA284976A (sv) |
AU (1) | AU1310076A (sv) |
CA (1) | CA1033373A (sv) |
DE (1) | DE2616904A1 (sv) |
FR (1) | FR2307950A1 (sv) |
GB (1) | GB1520984A (sv) |
SE (1) | SE7604450L (sv) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2743046A1 (de) * | 1977-09-24 | 1979-04-05 | Gewerk Eisenhuette Westfalia | Vortriebsschild fuer das auffahren von tunnels, stollen o.dgl. |
WO1980001188A1 (en) * | 1978-12-11 | 1980-06-12 | R Livesay | Mechanically actuated impact mechanism |
US4247149A (en) * | 1978-12-11 | 1981-01-27 | Caterpillar Tractor Co. | Mechanically actuated impact mechanism |
US4371211A (en) * | 1980-12-11 | 1983-02-01 | Jarva, Inc. | Tunnel boring machine and method of operating same |
FI811553A0 (fi) * | 1981-05-20 | 1981-05-20 | Tampella Oy Ab | Foerfarande foer inbrytning av en tunnel i berggrunden medelst bergborrmaskin |
DE3343120C1 (de) * | 1983-11-29 | 1985-03-28 | Mannesmann AG, 4000 Düsseldorf | Tunnelvortriebsmaschine mit einem mit Schneidwerkzeugen bestückten, durch einen Antrieb bewegten Werkzeugträger |
US4548442A (en) * | 1983-12-06 | 1985-10-22 | The Robbins Company | Mobile mining machine and method |
HUT51731A (en) * | 1988-11-10 | 1990-05-28 | Veszpremi Szenbanyak Vallalat | Cutting disc for breaking coal |
US5205612A (en) * | 1990-05-17 | 1993-04-27 | Z C Mines Pty. Ltd. | Transport apparatus and method of forming same |
AU654487B2 (en) * | 1990-05-17 | 1994-11-10 | Z C Mines Pty. Ltd. | Mobile continuous mining machine |
JP2510098B2 (ja) * | 1991-01-14 | 1996-06-26 | 株式会社イセキ開発工機 | 角型シ―ルド掘削機 |
US5192116A (en) * | 1991-05-28 | 1993-03-09 | The Robbins Company | Gantry-type mobile mining machine |
US5192115A (en) * | 1991-05-28 | 1993-03-09 | The Robbins Company | Tramming mobile mining machine |
US5234257A (en) * | 1991-10-11 | 1993-08-10 | The Robbins Company | Mobile mining machine having tilted swing axis and method |
JPH06117187A (ja) * | 1992-10-08 | 1994-04-26 | Iseki Tory Tech Inc | シールド掘削機 |
WO2002001045A1 (de) * | 2000-06-28 | 2002-01-03 | Voest-Alpine Bergtechnik Gesellschaft M.B.H. | Vortriebs- oder gewinnungsmaschine für den abbau von gestein |
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 |
SE526134C2 (sv) * | 2003-11-21 | 2005-07-12 | Atlas Copco Rock Drills Ab | Borrigg för produktionsborrning i begränsande utrymmen |
WO2005106137A2 (en) * | 2004-04-23 | 2005-11-10 | Placer Dome Technical Services Limited | Excavation apparatus and method |
EP1703023B1 (de) * | 2005-03-18 | 2011-06-22 | BAUER Maschinen GmbH | Tiefbauvorrichtung zum Herstellen von Schlitzen im Boden mit Lenk- und Steuereinrichtung |
US8672417B2 (en) * | 2007-01-25 | 2014-03-18 | Cmte Development Limited | Rock sampling apparatus |
AU2011210050B2 (en) | 2010-01-26 | 2015-10-01 | Epiroc Aktiebolag | Method and device for working rock |
PL3199751T3 (pl) * | 2011-08-03 | 2019-05-31 | Joy Global Underground Mining Llc | Zautomatyzowane operacje maszyny górniczej |
SE537425C2 (sv) * | 2011-09-27 | 2015-04-28 | Atlas Copco Rock Drills Ab | Anordning och förfarande för drivning av tunnlar, orter eller liknande |
CN103485776A (zh) * | 2013-10-16 | 2014-01-01 | 太仓市高泰机械有限公司 | 一种多功能的采煤机的振动机构 |
CN110735647B (zh) * | 2019-11-05 | 2020-09-01 | 中国矿业大学 | 不影响支护作业且可按预定路径破岩的偏心滚刀式掘进机 |
CN114263472B (zh) * | 2021-11-13 | 2024-02-06 | 中国煤炭科工集团太原研究院有限公司 | 一种煤矿拱形断面连续截割方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE445207C (de) * | 1924-10-16 | 1927-06-04 | Carl Brozeit Sen | Schraemwerkzeug mit schwingbar gelagerter Saege |
US2840271A (en) * | 1956-09-07 | 1958-06-24 | Modern Tool & Die Company | Seed and fertilizer spreader |
GB1311094A (en) * | 1969-03-25 | 1973-03-21 | Dubois M | Machine and process for digging undergrojnd galleries |
US3647263A (en) * | 1970-03-19 | 1972-03-07 | Atlas Copco Ab | Tunnelling machines and the like |
US3647264A (en) * | 1970-04-14 | 1972-03-07 | Atlas Copco Ab | Machine for driving tunnels, drifts, raises, and the like |
DE2034210A1 (de) * | 1970-07-10 | 1972-02-03 | Schönfeld, Georg, 2200 Elmshorn | Verfahren und Maschine zum mechanischen Auffahren von Tunnel und Strecken im Bergbau |
DE2064617C3 (de) * | 1970-12-30 | 1978-11-30 | Ruhrkohle Ag, 4300 Essen | Verfahren zum Erstellen von Abschlußdammen für abgeworfene Grubenbaue |
DE2127186A1 (de) * | 1971-06-01 | 1972-12-14 | Schönfeld, Georg, 2200 Elmshorn | Verfahren und Vorrichtung zum mechanischen Auffahren von Tunnel und Strecken im Bergbau |
LU68283A1 (sv) * | 1973-08-22 | 1975-05-21 |
-
1976
- 1976-04-12 CA CA250,020A patent/CA1033373A/en not_active Expired
- 1976-04-12 GB GB14786/76A patent/GB1520984A/en not_active Expired
- 1976-04-13 US US05/676,420 patent/US4045088A/en not_active Expired - Lifetime
- 1976-04-14 SE SE7604450A patent/SE7604450L/sv unknown
- 1976-04-15 AU AU13100/76A patent/AU1310076A/en not_active Expired
- 1976-04-15 DE DE19762616904 patent/DE2616904A1/de not_active Ceased
- 1976-04-16 AT AT284976A patent/ATA284976A/de not_active Application Discontinuation
- 1976-04-16 FR FR7611368A patent/FR2307950A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB1520984A (en) | 1978-08-09 |
ATA284976A (de) | 1978-05-15 |
FR2307950A1 (fr) | 1976-11-12 |
AU1310076A (en) | 1977-10-20 |
CA1033373A (en) | 1978-06-20 |
DE2616904A1 (de) | 1977-10-06 |
US4045088A (en) | 1977-08-30 |
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