CA2699539A1 - Tete de coupe et son outil - Google Patents
Tete de coupe et son outil Download PDFInfo
- Publication number
- CA2699539A1 CA2699539A1 CA2699539A CA2699539A CA2699539A1 CA 2699539 A1 CA2699539 A1 CA 2699539A1 CA 2699539 A CA2699539 A CA 2699539A CA 2699539 A CA2699539 A CA 2699539A CA 2699539 A1 CA2699539 A1 CA 2699539A1
- Authority
- CA
- Canada
- Prior art keywords
- cutting tip
- cutting
- tip
- ridges
- distal end
- 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.)
- Abandoned
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 108
- 239000000463 material Substances 0.000 claims abstract description 33
- 238000005336 cracking Methods 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 241000217377 Amblema plicata Species 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 7
- 239000011435 rock Substances 0.000 description 7
- 239000003245 coal Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 208000010123 anthracosis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008821 health effect Effects 0.000 description 1
- 230000010370 hearing loss Effects 0.000 description 1
- 231100000888 hearing loss Toxicity 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 206010035653 pneumoconiosis Diseases 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 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)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2007903569 | 2007-07-02 | ||
| AU2007903569A AU2007903569A0 (en) | 2007-07-02 | Cutting pick | |
| AU2007903627A AU2007903627A0 (en) | 2007-07-04 | Cutting pick | |
| AU2007903627 | 2007-07-04 | ||
| PCT/AU2008/000969 WO2009003233A1 (fr) | 2007-07-02 | 2008-07-02 | Tête de coupe et son outil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2699539A1 true CA2699539A1 (fr) | 2009-01-08 |
Family
ID=40225646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2699539A Abandoned CA2699539A1 (fr) | 2007-07-02 | 2008-07-02 | Tete de coupe et son outil |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2167790A1 (fr) |
| CN (1) | CN101790621A (fr) |
| AU (1) | AU2008271918A1 (fr) |
| CA (1) | CA2699539A1 (fr) |
| EA (1) | EA016278B1 (fr) |
| WO (1) | WO2009003233A1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT508231B1 (de) * | 2009-05-14 | 2011-05-15 | Sandvik Mining & Constr Oy | Schneidvorrichtung für eine bergbaumaschine |
| AT508232B1 (de) * | 2009-05-14 | 2011-05-15 | Sandvik Mining & Constr Oy | Schneidwerkzeug für eine bergbaumaschine |
| WO2012079110A1 (fr) * | 2010-12-16 | 2012-06-21 | Newsouth Innovations Pty Limited | Bec et outil de coupe |
| RU2629507C1 (ru) * | 2016-06-24 | 2017-08-29 | Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр угля и углехимии Сибирского отделения Российской академии наук" (ФИЦ УУХ СО РАН) | Режущая вставка тангенциального поворотного резца |
| GB201804696D0 (en) | 2018-03-23 | 2018-05-09 | Element Six Uk Ltd | Rock cutting machine |
| DE102018204775A1 (de) * | 2018-03-28 | 2019-10-02 | Thyssenkrupp Ag | Baggerzahn für einen Schaufelradbagger |
| USD863386S1 (en) | 2018-06-06 | 2019-10-15 | Kennametal Inc. | Ribbed cutting insert |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2404751A1 (de) * | 1973-02-06 | 1974-08-22 | Gerald A Petersen | Grabzahn mit halter |
| US4865392A (en) * | 1985-07-18 | 1989-09-12 | Gte Products Corporation | Rotatable cutting bit |
| EP0259620A1 (fr) * | 1986-09-09 | 1988-03-16 | Kennametal Inc. | Outil coupant ayant une pointe pénétrante à section centrale définie comme une surface concave de révolution |
| US4821819A (en) * | 1987-08-11 | 1989-04-18 | Kennametal Inc. | Annular shim for construction bit having multiple perforations for stress relief |
| US5324098A (en) * | 1992-12-17 | 1994-06-28 | Kennametal Inc. | Cutting tool having hard tip with lobes |
| US5551760A (en) * | 1993-09-02 | 1996-09-03 | The Sollami Company | Tungsten carbide insert for a cutting tool |
| WO1996025585A1 (fr) * | 1995-02-16 | 1996-08-22 | Tovarischestvo S Ogranichennoi Otvetstvennostju 'pigma' | Instrument pour briser des materiaux durs |
| US20040065484A1 (en) * | 2002-10-08 | 2004-04-08 | Mcalvain Bruce William | Diamond tip point-attack bit |
| US20070205652A1 (en) * | 2004-03-15 | 2007-09-06 | Wright Stewart J | Rotatable Cutting Tool |
| CN2893144Y (zh) * | 2006-03-13 | 2007-04-25 | 黑龙江科技学院 | 带锥度的硬质合金刀头采煤机镐形截齿 |
-
2008
- 2008-07-02 EA EA201070081A patent/EA016278B1/ru not_active IP Right Cessation
- 2008-07-02 EP EP08757037A patent/EP2167790A1/fr not_active Withdrawn
- 2008-07-02 WO PCT/AU2008/000969 patent/WO2009003233A1/fr active Application Filing
- 2008-07-02 CN CN200880104880A patent/CN101790621A/zh active Pending
- 2008-07-02 CA CA2699539A patent/CA2699539A1/fr not_active Abandoned
- 2008-07-02 AU AU2008271918A patent/AU2008271918A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU2008271918A1 (en) | 2009-01-08 |
| EA201070081A1 (ru) | 2010-06-30 |
| EA016278B1 (ru) | 2012-03-30 |
| EP2167790A1 (fr) | 2010-03-31 |
| CN101790621A (zh) | 2010-07-28 |
| WO2009003233A1 (fr) | 2009-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |
Effective date: 20140702 |