ZA201107777B - Cutting device for a mining machine - Google Patents
Cutting device for a mining machineInfo
- Publication number
- ZA201107777B ZA201107777B ZA2011/07777A ZA201107777A ZA201107777B ZA 201107777 B ZA201107777 B ZA 201107777B ZA 2011/07777 A ZA2011/07777 A ZA 2011/07777A ZA 201107777 A ZA201107777 A ZA 201107777A ZA 201107777 B ZA201107777 B ZA 201107777B
- Authority
- ZA
- South Africa
- Prior art keywords
- cutting device
- mining machine
- mining
- machine
- cutting
- Prior art date
Links
- 238000005065 mining Methods 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
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
-
- 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
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape
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)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Milling Processes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0075009A AT508231B1 (de) | 2009-05-14 | 2009-05-14 | Schneidvorrichtung für eine bergbaumaschine |
PCT/AT2010/000155 WO2010129978A2 (de) | 2009-05-14 | 2010-05-06 | Schneidvorrichtung für eine bergbaumaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA201107777B true ZA201107777B (en) | 2013-04-24 |
Family
ID=42236615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA2011/07777A ZA201107777B (en) | 2009-05-14 | 2011-10-24 | Cutting device for a mining machine |
Country Status (10)
Country | Link |
---|---|
US (1) | US20120068528A1 (es) |
EP (1) | EP2430288A2 (es) |
CN (1) | CN102421989B (es) |
AT (1) | AT508231B1 (es) |
AU (1) | AU2010246885B2 (es) |
CA (1) | CA2761529A1 (es) |
MX (1) | MX2011012138A (es) |
RU (1) | RU2011150511A (es) |
WO (1) | WO2010129978A2 (es) |
ZA (1) | ZA201107777B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103422865A (zh) * | 2013-08-16 | 2013-12-04 | 中铁二十一局集团有限公司 | 用于软弱围岩地段的隧道开挖勾刀与隧道弧形开挖方法 |
WO2016168322A1 (en) | 2015-04-13 | 2016-10-20 | Schlumberger Technology Corporation | Top drive with top entry and line inserted therethrough for data gathering through the drill string |
WO2016168268A1 (en) | 2015-04-13 | 2016-10-20 | Schlumberger Technology Corporation | An instrument line for insertion in a drill string of a drilling system |
US10753198B2 (en) | 2015-04-13 | 2020-08-25 | Schlumberger Technology Corporation | Downhole instrument for deep formation imaging deployed within a drill string |
USD839936S1 (en) | 2016-05-24 | 2019-02-05 | Kennametal Inc. | Cutting insert and bolster |
US10294786B2 (en) * | 2016-05-24 | 2019-05-21 | Kennametal Inc. | Rotatable cutting tool with cutting insert and bolster |
AU2020265894B2 (en) * | 2019-04-30 | 2022-01-06 | Idim Pty Ltd | Tool holder assembly |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2442146C2 (de) * | 1974-09-03 | 1982-09-23 | Fried. Krupp Gmbh, 4300 Essen | Rundschaftmeißel zum Abtragen von Mineralien und Verfahren zu seiner Herstellung |
DE3442546A1 (de) * | 1984-11-22 | 1986-05-28 | Elfgen, Gerd, 5303 Bornheim | Rundschaftmeissel fuer schraemmaschinen |
US4702525A (en) * | 1985-04-08 | 1987-10-27 | Sollami Phillip A | Conical bit |
DE3630443A1 (de) * | 1986-09-06 | 1988-03-10 | Worley & Partner Gmbh | Vorrichtung zur schneidenden gewinnung/abtragung von materialien |
US5010043A (en) | 1987-03-23 | 1991-04-23 | The Australian National University | Production of diamond compacts consisting essentially of diamond crystals bonded by silicon carbide |
US4811801A (en) | 1988-03-16 | 1989-03-14 | Smith International, Inc. | Rock bits and inserts therefor |
EP0383861B1 (en) | 1988-08-17 | 1993-08-18 | The Australian National University | Diamond compact possessing low electrical resistivity |
SU1657595A1 (ru) * | 1989-01-30 | 1991-06-23 | Всесоюзный научно-исследовательский и проектно-конструкторский угольный институт "КузНИУИ" | Штырева шарошка |
US5161627A (en) | 1990-01-11 | 1992-11-10 | Burkett Kenneth H | Attack tool insert with polycrystalline diamond layer |
US5645323A (en) * | 1995-12-11 | 1997-07-08 | Kennametal Inc. | Concave cutter bit with sacrificial constraint |
US6199451B1 (en) * | 1996-09-09 | 2001-03-13 | The Sollami Company | Tool having a tungsten carbide insert |
CN100402795C (zh) * | 2000-05-18 | 2008-07-16 | 联邦科学及工业研究组织 | 切削工具及其使用方法 |
US6739327B2 (en) * | 2001-12-31 | 2004-05-25 | The Sollami Company | Cutting tool with hardened tip having a tapered base |
US6733087B2 (en) | 2002-08-10 | 2004-05-11 | David R. Hall | Pick for disintegrating natural and man-made materials |
US6986552B1 (en) * | 2003-11-03 | 2006-01-17 | The Sollami Company | Hardened rotary cutting tip |
US8109349B2 (en) * | 2006-10-26 | 2012-02-07 | Schlumberger Technology Corporation | Thick pointed superhard material |
US7413257B2 (en) * | 2005-10-26 | 2008-08-19 | Kennametal Inc. | Rotatable cutting tool with reverse tapered body |
CN2911182Y (zh) * | 2006-05-24 | 2007-06-13 | 三一重型装备有限公司 | 一种可改变角度的截齿座 |
CN101790621A (zh) * | 2007-07-02 | 2010-07-28 | 悉尼大学 | 切削尖头及工具 |
EP2053198A1 (en) * | 2007-10-22 | 2009-04-29 | Element Six (Production) (Pty) Ltd. | A pick body |
US8020940B2 (en) * | 2008-11-05 | 2011-09-20 | Gregory Greenspan | Mining and demolition tool |
US8322795B2 (en) * | 2010-01-22 | 2012-12-04 | Joy Mm Delaware, Inc. | Miner cutting bit holding apparatus |
-
2009
- 2009-05-14 AT AT0075009A patent/AT508231B1/de not_active IP Right Cessation
-
2010
- 2010-05-06 CA CA2761529A patent/CA2761529A1/en not_active Abandoned
- 2010-05-06 AU AU2010246885A patent/AU2010246885B2/en not_active Ceased
- 2010-05-06 WO PCT/AT2010/000155 patent/WO2010129978A2/de active Application Filing
- 2010-05-06 MX MX2011012138A patent/MX2011012138A/es not_active Application Discontinuation
- 2010-05-06 RU RU2011150511/02A patent/RU2011150511A/ru not_active Application Discontinuation
- 2010-05-06 US US13/320,170 patent/US20120068528A1/en not_active Abandoned
- 2010-05-06 EP EP10718034A patent/EP2430288A2/de not_active Withdrawn
- 2010-05-06 CN CN201080021778.0A patent/CN102421989B/zh not_active Expired - Fee Related
-
2011
- 2011-10-24 ZA ZA2011/07777A patent/ZA201107777B/en unknown
Also Published As
Publication number | Publication date |
---|---|
AT508231B1 (de) | 2011-05-15 |
CN102421989B (zh) | 2014-07-16 |
AU2010246885A1 (en) | 2011-11-10 |
CN102421989A (zh) | 2012-04-18 |
WO2010129978A2 (de) | 2010-11-18 |
US20120068528A1 (en) | 2012-03-22 |
RU2011150511A (ru) | 2013-06-20 |
WO2010129978A3 (de) | 2011-05-05 |
AT508231A1 (de) | 2010-11-15 |
AU2010246885B2 (en) | 2015-09-03 |
MX2011012138A (es) | 2012-03-06 |
EP2430288A2 (de) | 2012-03-21 |
CA2761529A1 (en) | 2010-11-18 |
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