AU708619B2 - Cutting tool holder retention system - Google Patents
Cutting tool holder retention system Download PDFInfo
- Publication number
- AU708619B2 AU708619B2 AU65930/96A AU6593096A AU708619B2 AU 708619 B2 AU708619 B2 AU 708619B2 AU 65930/96 A AU65930/96 A AU 65930/96A AU 6593096 A AU6593096 A AU 6593096A AU 708619 B2 AU708619 B2 AU 708619B2
- Authority
- AU
- Australia
- Prior art keywords
- holder
- pin
- tool holder
- cutting tool
- bore
- 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
- 238000005520 cutting process Methods 0.000 title claims description 150
- 230000014759 maintenance of location Effects 0.000 title claims description 29
- 238000009412 basement excavation Methods 0.000 claims description 18
- 230000013011 mating Effects 0.000 claims description 17
- 230000001154 acute effect Effects 0.000 claims description 2
- 239000011295 pitch Substances 0.000 description 13
- 230000008901 benefit Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229910001104 4140 steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 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
-
- 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
- E21C35/191—Means for fixing picks or holders for fixing holders
-
- 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
- E21C35/193—Means for fixing picks or holders using bolts as main fixing elements
- E21C35/1933—Means for fixing picks or holders using bolts as main fixing elements the picks having a cylindrical shank
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)
- Milling Processes (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/510451 | 1995-08-02 | ||
| US08/510,451 US5607206A (en) | 1995-08-02 | 1995-08-02 | Cutting tool holder retention system |
| US08/639,050 US5769505A (en) | 1995-08-02 | 1996-04-24 | Cutting tool holder retention system |
| US08/639050 | 1996-04-24 | ||
| PCT/US1996/012069 WO1997005363A1 (en) | 1995-08-02 | 1996-07-19 | Cutting tool holder retention system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU6593096A AU6593096A (en) | 1997-02-26 |
| AU708619B2 true AU708619B2 (en) | 1999-08-05 |
Family
ID=27056918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU65930/96A Ceased AU708619B2 (en) | 1995-08-02 | 1996-07-19 | Cutting tool holder retention system |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0842349B1 (de) |
| CN (1) | CN1196771A (de) |
| AU (1) | AU708619B2 (de) |
| CA (1) | CA2228419A1 (de) |
| DE (3) | DE962627T1 (de) |
| PL (1) | PL324866A1 (de) |
| WO (1) | WO1997005363A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5833323A (en) * | 1997-02-03 | 1998-11-10 | Kennametal Inc. | Cutting toolholder retention system |
| DE20320163U1 (de) * | 2003-12-29 | 2004-03-04 | Dbt Gmbh | Meißelhalter für einen Hobelmeißel |
| US9028009B2 (en) | 2010-01-20 | 2015-05-12 | Element Six Gmbh | Pick tool and method for making same |
| CN102822424B (zh) * | 2010-03-18 | 2015-12-02 | 山东天工岩土工程设备有限公司 | 用于采掘机的截齿、磨损和安装系统 |
| CN109025988A (zh) * | 2018-08-28 | 2018-12-18 | 辽宁工程技术大学 | 一种新型可拆卸连续采煤机滚筒 |
| DE102019008156A1 (de) * | 2019-06-28 | 2020-12-31 | Bomag Gmbh | Fräsmeißel für eine Bodenfräsmaschine, Montageeinheit mit einem solchen Fräsmeißel und einer Spannschraube, Meißelhalter, Meißelhaltersystem, Fräswalze und Bodenfräsmaschine sowie Verfahren zur Montage eines Fräsmeißels in einem Meißelhalter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7216193U (de) * | 1971-05-03 | 1972-11-23 | H Kaiser Ag | Ausdrehkopf |
| US4083415A (en) * | 1975-12-18 | 1978-04-11 | Kennametal Inc. | Mining bit with replaceable work engaging member |
| US4829862A (en) * | 1987-08-17 | 1989-05-16 | Carboloy Inc. | Modular locking system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2036327A (en) * | 1930-05-22 | 1936-04-07 | Jeffrey Mfg Co | Mining chain cutting bit |
| US2722410A (en) * | 1953-03-12 | 1955-11-01 | Goodman Mfg Co | Mining cutter bit block |
| US2996291A (en) * | 1957-05-16 | 1961-08-15 | Cincinnati Mine Machinery Co | Cutter bit and socket structures |
| FR1470059A (fr) * | 1966-02-25 | 1967-02-17 | Anderson Boyes & Co Ltd | Perfectionnements aux pics de havage et aux porte-pics correspondants |
| DE3411602A1 (de) * | 1982-11-13 | 1985-10-03 | Peters, Albert, 4000 Düsseldorf | Gewinnungseinrichtung mit dreh-kippmeissel und abgedichteter meisseltasche |
| DE3339558A1 (de) * | 1982-11-13 | 1985-05-09 | Peters, Albert, 4000 Düsseldorf | Gewinnungseinrichtung mit dreh-kippmeissel und geschlossener meisseltasche |
-
1996
- 1996-07-19 AU AU65930/96A patent/AU708619B2/en not_active Ceased
- 1996-07-19 DE DE0962627T patent/DE962627T1/de active Pending
- 1996-07-19 PL PL96324866A patent/PL324866A1/xx unknown
- 1996-07-19 CN CN96197071A patent/CN1196771A/zh active Pending
- 1996-07-19 EP EP96925412A patent/EP0842349B1/de not_active Expired - Lifetime
- 1996-07-19 WO PCT/US1996/012069 patent/WO1997005363A1/en active IP Right Grant
- 1996-07-19 CA CA002228419A patent/CA2228419A1/en not_active Abandoned
- 1996-07-19 DE DE0842349T patent/DE842349T1/de active Pending
- 1996-07-19 DE DE69607006T patent/DE69607006T2/de not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7216193U (de) * | 1971-05-03 | 1972-11-23 | H Kaiser Ag | Ausdrehkopf |
| US4083415A (en) * | 1975-12-18 | 1978-04-11 | Kennametal Inc. | Mining bit with replaceable work engaging member |
| US4829862A (en) * | 1987-08-17 | 1989-05-16 | Carboloy Inc. | Modular locking system |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0842349A1 (de) | 1998-05-20 |
| DE69607006T2 (de) | 2000-09-28 |
| EP0842349B1 (de) | 2000-03-08 |
| WO1997005363A1 (en) | 1997-02-13 |
| DE69607006D1 (de) | 2000-04-13 |
| PL324866A1 (en) | 1998-06-22 |
| CN1196771A (zh) | 1998-10-21 |
| DE842349T1 (de) | 1999-01-07 |
| CA2228419A1 (en) | 1997-02-13 |
| DE962627T1 (de) | 2000-06-08 |
| AU6593096A (en) | 1997-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |