CA2805368A1 - Holder block, holder block and pick assembly, machine and method for excavating - Google Patents
Holder block, holder block and pick assembly, machine and method for excavating Download PDFInfo
- Publication number
- CA2805368A1 CA2805368A1 CA2805368A CA2805368A CA2805368A1 CA 2805368 A1 CA2805368 A1 CA 2805368A1 CA 2805368 A CA2805368 A CA 2805368A CA 2805368 A CA2805368 A CA 2805368A CA 2805368 A1 CA2805368 A1 CA 2805368A1
- Authority
- CA
- Canada
- Prior art keywords
- pick
- washer
- bore
- block
- shank
- 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
- 238000000034 method Methods 0.000 title claims description 11
- 230000009471 action Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 238000005065 mining Methods 0.000 claims description 4
- 230000005641 tunneling Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000005242 forging Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 6
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/843,178 | 2010-07-26 | ||
| US12/843,178 US20120019044A1 (en) | 2010-07-26 | 2010-07-26 | Holder Block for Both Radial and Conical Tool Picks |
| PCT/SE2011/050544 WO2012015347A1 (en) | 2010-07-26 | 2011-05-02 | Holder block, holder block and pick assembly, machine and method for excavating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2805368A1 true CA2805368A1 (en) | 2012-02-02 |
Family
ID=45493009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2805368A Abandoned CA2805368A1 (en) | 2010-07-26 | 2011-05-02 | Holder block, holder block and pick assembly, machine and method for excavating |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20120019044A1 (zh) |
| CN (1) | CN103025998A (zh) |
| AU (1) | AU2011283236A1 (zh) |
| CA (1) | CA2805368A1 (zh) |
| DE (1) | DE112011102507T5 (zh) |
| GB (1) | GB2514078A (zh) |
| WO (1) | WO2012015347A1 (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10525343B2 (en) * | 2012-10-05 | 2020-01-07 | Aaa Internet Publishing Inc. | Method of using cloud infrastructure and virtualization for bandwidth-efficient remote video streaming of software application operation by executing computer-executable instructions stored on a non-transitory computer-readable medium |
| USD778967S1 (en) * | 2015-06-26 | 2017-02-14 | Pengo Corporation | Step shank tooth holder |
| US11732445B2 (en) * | 2018-04-13 | 2023-08-22 | Caterpillar Inc. | Retention system for attaching tool bits to a blade assembly |
| US10851523B2 (en) | 2018-11-05 | 2020-12-01 | Caterpillar Inc. | Retention system for motor grader bits |
| CN110714502B (zh) * | 2019-10-10 | 2024-06-11 | 北京三一智造科技有限公司 | 一种齿座、斗齿、齿具及挖掘设备 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1915152A1 (de) * | 1969-03-25 | 1970-10-01 | Eickhoff Geb | Schraemmeisselhalter,der mit mindestens zwei nebeneinander angeordneten Schraemmeisseln besetzt ist |
| US4595241A (en) * | 1984-04-16 | 1986-06-17 | Gilbert Jerry F | Digging tooth and holder therefor |
| US4727664A (en) * | 1986-07-09 | 1988-03-01 | Hemphill Industries, Inc. | Digging tooth and holder therefor |
| US4915454A (en) * | 1986-11-04 | 1990-04-10 | Southern Philip W | Mining bit and holder |
| US5106166A (en) * | 1990-09-07 | 1992-04-21 | Joy Technologies Inc. | Cutting bit holding apparatus |
| UA73489C2 (en) * | 1998-12-08 | 2005-08-15 | Genisis Mining Technologies Pr | Cutting arrangement and sleeve for it |
| DE19964291C2 (de) * | 1999-05-14 | 2003-03-13 | Betek Bergbau & Hartmetall | Werkzeug für eine Schräm-, Bergbau- oder Straßenfräsmaschine |
| US6863352B2 (en) * | 2002-01-24 | 2005-03-08 | The Sollami Company | Rotatable tool assembly |
| US6764140B2 (en) * | 2002-04-01 | 2004-07-20 | Kennametal Inc. | Drum mounting plate for cutting tool holder block |
| US20040004389A1 (en) * | 2002-06-14 | 2004-01-08 | Latham Winchester E. | Replacable wear surface for bit support |
| US7992944B2 (en) * | 2006-08-11 | 2011-08-09 | Schlumberger Technology Corporation | Manually rotatable tool |
| US7537288B2 (en) * | 2007-09-27 | 2009-05-26 | Everpads Co., Ltd. | Tool holding device |
| US8534766B2 (en) * | 2008-04-22 | 2013-09-17 | Kennametal Inc. | Indexable cutting tool system |
| US8506019B2 (en) * | 2008-05-15 | 2013-08-13 | Sandvik Intellectual Property Ab | Block and sleeve with rotation-inhibiting feature |
-
2010
- 2010-07-26 US US12/843,178 patent/US20120019044A1/en not_active Abandoned
-
2011
- 2011-05-02 CA CA2805368A patent/CA2805368A1/en not_active Abandoned
- 2011-05-02 WO PCT/SE2011/050544 patent/WO2012015347A1/en active Application Filing
- 2011-05-02 CN CN2011800366277A patent/CN103025998A/zh active Pending
- 2011-05-02 AU AU2011283236A patent/AU2011283236A1/en not_active Abandoned
- 2011-05-02 DE DE112011102507T patent/DE112011102507T5/de not_active Withdrawn
- 2011-05-02 GB GB1300622.6A patent/GB2514078A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012015347A1 (en) | 2012-02-02 |
| AU2011283236A1 (en) | 2013-01-31 |
| GB201300622D0 (en) | 2013-02-27 |
| CN103025998A (zh) | 2013-04-03 |
| GB2514078A (en) | 2014-11-19 |
| US20120019044A1 (en) | 2012-01-26 |
| DE112011102507T5 (de) | 2013-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |
Effective date: 20150504 |