AU2010279761A1 - Non-rotating washer for tool pick, tool and block assembly, method to reduce erosive wear and material removal machine - Google Patents
Non-rotating washer for tool pick, tool and block assembly, method to reduce erosive wear and material removal machine Download PDFInfo
- Publication number
- AU2010279761A1 AU2010279761A1 AU2010279761A AU2010279761A AU2010279761A1 AU 2010279761 A1 AU2010279761 A1 AU 2010279761A1 AU 2010279761 A AU2010279761 A AU 2010279761A AU 2010279761 A AU2010279761 A AU 2010279761A AU 2010279761 A1 AU2010279761 A1 AU 2010279761A1
- Authority
- AU
- Australia
- Prior art keywords
- washer
- retaining element
- tool
- shank
- inner peripheral
- 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
- 230000003628 erosive effect Effects 0.000 title claims abstract description 7
- 238000000034 method Methods 0.000 title claims description 13
- 239000000463 material Substances 0.000 title claims description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 45
- 230000002829 reductive effect Effects 0.000 claims abstract description 40
- 230000004323 axial length Effects 0.000 claims description 14
- 238000005065 mining Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 229910000760 Hardened steel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- JXSJBGJIGXNWCI-UHFFFAOYSA-N diethyl 2-[(dimethoxyphosphorothioyl)thio]succinate Chemical compound CCOC(=O)CC(SP(=S)(OC)OC)C(=O)OCC JXSJBGJIGXNWCI-UHFFFAOYSA-N 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction 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
- E21C35/19—Means for fixing picks or holders
- E21C35/197—Means for fixing picks or holders using sleeves, rings or the like, as main fixing elements
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)
- Earth Drilling (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23109509P | 2009-08-04 | 2009-08-04 | |
| US61/231,095 | 2009-08-04 | ||
| PCT/SE2010/050553 WO2011016765A1 (en) | 2009-08-04 | 2010-05-21 | Non-rotating washer for tool pick, tool and block assembly, method to reduce erosive wear and material removal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2010279761A1 true AU2010279761A1 (en) | 2011-12-15 |
Family
ID=43544528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2010279761A Abandoned AU2010279761A1 (en) | 2009-08-04 | 2010-05-21 | Non-rotating washer for tool pick, tool and block assembly, method to reduce erosive wear and material removal machine |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN102472098A (de) |
| AU (1) | AU2010279761A1 (de) |
| CA (1) | CA2763729A1 (de) |
| DE (1) | DE112010003193T5 (de) |
| PL (1) | PL398127A1 (de) |
| WO (1) | WO2011016765A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009049780B4 (de) * | 2009-10-19 | 2016-02-18 | Betek Gmbh & Co. Kg | Meißel, insbesondere Rundschaftmeißel |
| CN103726793A (zh) * | 2013-12-25 | 2014-04-16 | 南宁市南北动力有限公司 | 一种旋挖钻机钻头截齿部件 |
| DE102014104040A1 (de) * | 2014-03-24 | 2015-09-24 | Betek Gmbh & Co. Kg | Meißel, insbesondere Rundschaftmeißel |
| RU2017138936A (ru) * | 2015-04-10 | 2019-05-13 | ДЖОЙ ГЛОБАЛ АНДЕРГРАУНД МАЙНИНГ ЭлЭлСи | Узел долота для режущей головки |
| RU2721981C2 (ru) | 2015-07-31 | 2020-05-25 | Элемент Сикс (Юк) Лимитед | Сборный резец |
| CN105862559A (zh) * | 2016-04-08 | 2016-08-17 | 江苏大学 | 一种能改善刀具自转性能的预压垫片 |
| DE102016108808A1 (de) * | 2016-05-12 | 2017-11-16 | Betek Gmbh & Co. Kg | Meißel mit einem Stützelement mit einem Zentrieransatz |
| DE102017104649A1 (de) * | 2017-03-06 | 2018-09-06 | POWER-TECHNOLOGIE GmbH | Meißelanordnung und Verfahren zum Lagern eines Rundschaftmeißels |
| USD1015136S1 (en) | 2022-02-21 | 2024-02-20 | Kennametal Inc. | Washer for cutting tools |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3233123C2 (de) * | 1982-09-07 | 1985-09-19 | Wolfgang 6603 Sulzbach Preinfalk | Axialhalterung für Rundschaftmeißel |
| US4911504A (en) * | 1988-07-20 | 1990-03-27 | Kennametal Inc. | Cutter bit and tip |
| US5931542A (en) * | 1997-03-18 | 1999-08-03 | Rogers Tool Works, Inc. | Device and method for preventing wear on road milling and trenching equipment |
| US6113195A (en) | 1998-10-08 | 2000-09-05 | Sandvik Ab | Rotatable cutting bit and bit washer therefor |
| US6702393B2 (en) | 2001-05-23 | 2004-03-09 | Sandvik Rock Tools, Inc. | Rotatable cutting bit and retainer sleeve therefor |
| US6824225B2 (en) * | 2001-09-10 | 2004-11-30 | Kennametal Inc. | Embossed washer |
| US6863352B2 (en) * | 2002-01-24 | 2005-03-08 | The Sollami Company | Rotatable tool assembly |
| US6692083B2 (en) | 2002-06-14 | 2004-02-17 | Keystone Engineering & Manufacturing Corporation | Replaceable wear surface for bit support |
| US7150505B2 (en) * | 2004-12-14 | 2006-12-19 | The Sollami Company | Retainer sleeve and wear ring for a rotatable tool |
| US20060125308A1 (en) * | 2004-12-14 | 2006-06-15 | The Sollami Company | Wear ring and extraction device for a rotatable tool |
| US20060125306A1 (en) | 2004-12-15 | 2006-06-15 | The Sollami Company | Extraction device and wear ring for a rotatable tool |
| US20070257545A1 (en) * | 2006-05-08 | 2007-11-08 | Sandvik Intelectual Property Ab | Cutting tool and method of assembling the cutting tool |
-
2010
- 2010-05-21 CN CN2010800323258A patent/CN102472098A/zh active Pending
- 2010-05-21 CA CA2763729A patent/CA2763729A1/en not_active Abandoned
- 2010-05-21 AU AU2010279761A patent/AU2010279761A1/en not_active Abandoned
- 2010-05-21 WO PCT/SE2010/050553 patent/WO2011016765A1/en active Application Filing
- 2010-05-21 PL PL398127A patent/PL398127A1/pl unknown
- 2010-05-21 DE DE112010003193T patent/DE112010003193T5/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CA2763729A1 (en) | 2011-02-10 |
| PL398127A1 (pl) | 2012-07-30 |
| WO2011016765A1 (en) | 2011-02-10 |
| CN102472098A (zh) | 2012-05-23 |
| DE112010003193T5 (de) | 2012-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4 | Application lapsed section 142(2)(d) - no continuation fee paid for the application |