ZA9610507B - Cutting drum for an open cast winning apparatus performing its winning action in both directions of travel. - Google Patents
Cutting drum for an open cast winning apparatus performing its winning action in both directions of travel.Info
- Publication number
- ZA9610507B ZA9610507B ZA9610507A ZA9610507A ZA9610507B ZA 9610507 B ZA9610507 B ZA 9610507B ZA 9610507 A ZA9610507 A ZA 9610507A ZA 9610507 A ZA9610507 A ZA 9610507A ZA 9610507 B ZA9610507 B ZA 9610507B
- Authority
- ZA
- South Africa
- Prior art keywords
- winning
- travel
- directions
- cutting drum
- apparatus performing
- Prior art date
Links
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
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
- E21C25/10—Rods; Drums
-
- 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
- E21C35/184—Reversible picks, i.e. having two working ends, one operating, the other in reserve
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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Milling Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19547170A DE19547170C2 (de) | 1995-12-16 | 1995-12-16 | Fräswalze für ein in beiden Fahrtrichtungen Gewinnungsarbeit leistendes Tagebaugewinnungsgerät |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA9610507B true ZA9610507B (en) | 1998-06-15 |
Family
ID=7780410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9610507A ZA9610507B (en) | 1995-12-16 | 1996-12-13 | Cutting drum for an open cast winning apparatus performing its winning action in both directions of travel. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5810449A (de) |
AU (1) | AU7535096A (de) |
CA (1) | CA2192523A1 (de) |
CZ (1) | CZ368096A3 (de) |
DE (1) | DE19547170C2 (de) |
HU (1) | HUP9603471A3 (de) |
YU (1) | YU65596A (de) |
ZA (1) | ZA9610507B (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19620536C2 (de) * | 1996-05-22 | 1998-04-02 | Man Takraf Foerdertechnik Gmbh | Räumschild für eine überschlächtig arbeitende Fräswalze von bergbaulichen Gewinnungsgeräten |
DE10308539B3 (de) * | 2003-02-27 | 2004-06-03 | Bauer Maschinen Gmbh | Fräsvorrichtung zum Fräsen von Schlitzen im Boden |
US6839991B2 (en) * | 2003-05-23 | 2005-01-11 | Vermeer Manufacturing Company | Cylindrical cutting element supported on a chain |
US7409785B2 (en) * | 2004-10-12 | 2008-08-12 | Vermeer Manufacturing Company | Cutting element supported on a chain |
DE102006029300B3 (de) * | 2006-06-23 | 2007-11-29 | Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg | Rundschaftmeißel |
DE102006040881A1 (de) * | 2006-08-31 | 2008-03-06 | Ulrich Bechem | Vorrichtung zum Abtragen von Gestein und anderen Materialien |
US20090224596A1 (en) * | 2008-03-07 | 2009-09-10 | Cooper Mark R | Cutting Elements Disposed On A Drum |
DE202009001814U1 (de) | 2009-02-12 | 2009-04-30 | Bauer Maschinen Gmbh | Fräszahn für eine Schlitzwandfräse |
DE102013102407B4 (de) * | 2013-03-11 | 2021-12-30 | Thyssenkrupp Industrial Solutions Ag | Schaufelrad zum Abbau von Materialien aus einem Materialverband hoher Härte |
CN105114075A (zh) * | 2015-08-20 | 2015-12-02 | 郑州神利达钻采设备有限公司 | 铣刀钻头 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1749015U (de) * | 1956-11-30 | 1957-07-25 | Eickhoff Geb | Schraemwalze mit schwenkbaren meisselhaltern. |
SU385033A1 (ru) * | 1968-07-11 | 1976-05-25 | Рабочий орган солекомбайна | |
SU441403A1 (ru) * | 1971-03-09 | 1974-08-30 | Комбинат "Кузбассуголь" | Исполнительный орган угольного комбайна |
DE2522562A1 (de) * | 1975-05-22 | 1976-12-09 | Koch Transporttechnik Gmbh | Schaufelradbagger mit in beiden drehrichtungen antreibbarem schaufelrad |
US4120106A (en) * | 1977-04-14 | 1978-10-17 | Cmi Corporation | Sidebank excavator with rotating vertical cutter assembly |
DE3106565A1 (de) * | 1981-02-21 | 1982-09-16 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Schwerthobel |
US5013093A (en) * | 1989-05-04 | 1991-05-07 | The United States Of America As Represented By The Secretary Of The Interior | Universal ripper miner |
DE3920011C3 (de) * | 1989-06-20 | 1996-06-13 | Man Takraf Foerdertechnik Gmbh | Stetig arbeitendes Gewinnungsgerät für Tagebaue mit einem walzenförmigen Gewinnungsorgan |
CA2015719C (en) * | 1989-06-20 | 1994-10-25 | Hartmut Grathoff | Continuously operating open-cast mining device with a cylindrical breaking tool |
-
1995
- 1995-12-16 DE DE19547170A patent/DE19547170C2/de not_active Expired - Fee Related
-
1996
- 1996-12-10 CA CA002192523A patent/CA2192523A1/en not_active Abandoned
- 1996-12-10 YU YU65596A patent/YU65596A/sh unknown
- 1996-12-13 CZ CZ963680A patent/CZ368096A3/cs unknown
- 1996-12-13 US US08/768,772 patent/US5810449A/en not_active Expired - Fee Related
- 1996-12-13 ZA ZA9610507A patent/ZA9610507B/xx unknown
- 1996-12-13 AU AU75350/96A patent/AU7535096A/en not_active Abandoned
- 1996-12-16 HU HU9603471A patent/HUP9603471A3/hu unknown
Also Published As
Publication number | Publication date |
---|---|
AU7535096A (en) | 1997-06-19 |
CA2192523A1 (en) | 1997-06-17 |
DE19547170C2 (de) | 1997-12-11 |
US5810449A (en) | 1998-09-22 |
HU9603471D0 (en) | 1997-02-28 |
HUP9603471A2 (en) | 1997-07-28 |
YU65596A (sh) | 1999-06-15 |
HUP9603471A3 (en) | 1999-01-28 |
DE19547170A1 (de) | 1997-06-19 |
CZ368096A3 (en) | 1997-07-16 |
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