AU748233B2 - A fixture and a grinding machine for grinding buttons of a rock drill bit - Google Patents
A fixture and a grinding machine for grinding buttons of a rock drill bit Download PDFInfo
- Publication number
- AU748233B2 AU748233B2 AU49444/99A AU4944499A AU748233B2 AU 748233 B2 AU748233 B2 AU 748233B2 AU 49444/99 A AU49444/99 A AU 49444/99A AU 4944499 A AU4944499 A AU 4944499A AU 748233 B2 AU748233 B2 AU 748233B2
- Authority
- AU
- Australia
- Prior art keywords
- grinding
- fixture
- arm
- arms
- machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
- B24B3/33—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of drills for stone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/60—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools not covered by the preceding subgroups
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9802305 | 1998-06-26 | ||
SE9802305A SE512081C2 (sv) | 1998-06-26 | 1998-06-26 | Fixtur och slipmaskin för att slipa stift hos en bergborrkrona |
PCT/SE1999/001141 WO2000000325A1 (en) | 1998-06-26 | 1999-06-23 | A fixture and a grinding machine for grinding buttons of a rock drill bit |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4944499A AU4944499A (en) | 2000-01-17 |
AU748233B2 true AU748233B2 (en) | 2002-05-30 |
Family
ID=20411877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU49444/99A Ceased AU748233B2 (en) | 1998-06-26 | 1999-06-23 | A fixture and a grinding machine for grinding buttons of a rock drill bit |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU748233B2 (sv) |
CA (1) | CA2335512C (sv) |
SE (1) | SE512081C2 (sv) |
WO (1) | WO2000000325A1 (sv) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2381768B (en) * | 2000-07-10 | 2004-02-25 | Cme Blasting & Mining Equip | Improved grinding apparatus |
SE0300635D0 (sv) * | 2003-03-10 | 2003-03-10 | Atlas Copco Secoroc Ab | Inställningsarrangemang för slipmaskin |
SE526439C2 (sv) * | 2003-03-10 | 2005-09-13 | Atlas Copco Secoroc Ab | Slipmaskin för slipning av stiftborrkronor |
SE527994C2 (sv) * | 2004-12-15 | 2006-08-01 | Atlas Copco Secoroc Ab | Inställningsarrangemang för en slipmaskin för slipning av stiftborrkronor |
SE529596C2 (sv) * | 2006-03-09 | 2007-10-02 | Sandvik Intellectual Property | Slipmaskin och förfarande för att slipa stiften i en bergborrkrona |
SE530119C2 (sv) * | 2006-07-05 | 2008-03-04 | Sandvik Intellectual Property | Hållarorgan, slipmaskin och förfarande för slipning av en bergborrkrona |
CA2636995A1 (en) | 2008-07-08 | 2010-01-08 | C.M.E. Blasting & Mining Equipment Ltd. | Manual locking means for bit holder with micro/macro adjustment |
CA2823643A1 (en) * | 2013-08-12 | 2015-02-12 | Bo Thomas Sjolander | Grinding apparatus with non-pneumatic load control |
SE542627C2 (sv) * | 2017-06-21 | 2020-06-23 | Torstorps Mek | Hydraulic grinding machine for grinding rock drill bit buttons |
CN111085936A (zh) * | 2019-12-25 | 2020-05-01 | 保隆(安徽)汽车配件有限公司 | 一种台阶钻磨削工装 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB288011A (en) * | 1927-03-07 | 1928-04-05 | Thomas Knighton | Improvements in and relating to pit props |
GB2149440A (en) * | 1983-08-25 | 1985-06-12 | Botha Raymond Berkley | Mine prop |
US5318387A (en) * | 1991-03-13 | 1994-06-07 | H L & H Timber Products (Proprietary) Limited | Yieldable load support |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE462901B (sv) * | 1988-10-17 | 1990-09-17 | Constr Mining Equip Cme | Anordning foer slipning av stiften paa borrkronor |
SE467399B (sv) * | 1990-08-17 | 1992-07-13 | Constr Mining Equip Cme | Anordning foer slipning exempelvis av stift paa borrkronor |
US5090160A (en) * | 1990-09-18 | 1992-02-25 | Paquette Alfred J | Planer blade sharpening apparatus |
US5369843A (en) * | 1993-09-29 | 1994-12-06 | Yu; Johnson C. T. | Gravity locking articulation for a briefcase |
-
1998
- 1998-06-26 SE SE9802305A patent/SE512081C2/sv unknown
-
1999
- 1999-06-23 WO PCT/SE1999/001141 patent/WO2000000325A1/en active IP Right Grant
- 1999-06-23 AU AU49444/99A patent/AU748233B2/en not_active Ceased
- 1999-06-23 CA CA002335512A patent/CA2335512C/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB288011A (en) * | 1927-03-07 | 1928-04-05 | Thomas Knighton | Improvements in and relating to pit props |
GB2149440A (en) * | 1983-08-25 | 1985-06-12 | Botha Raymond Berkley | Mine prop |
US5318387A (en) * | 1991-03-13 | 1994-06-07 | H L & H Timber Products (Proprietary) Limited | Yieldable load support |
Also Published As
Publication number | Publication date |
---|---|
WO2000000325A1 (en) | 2000-01-06 |
SE512081C2 (sv) | 2000-01-24 |
SE9802305L (sv) | 1999-12-27 |
AU4944499A (en) | 2000-01-17 |
SE9802305D0 (sv) | 1998-06-26 |
CA2335512C (en) | 2008-12-30 |
CA2335512A1 (en) | 2000-01-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGA | Letters patent sealed or granted (standard patent) | ||
SREP | Specification republished | ||
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |