CA3141980A1 - Abrasive cutter and method for cutting through a rail of a track - Google Patents
Abrasive cutter and method for cutting through a rail of a track Download PDFInfo
- Publication number
- CA3141980A1 CA3141980A1 CA3141980A CA3141980A CA3141980A1 CA 3141980 A1 CA3141980 A1 CA 3141980A1 CA 3141980 A CA3141980 A CA 3141980A CA 3141980 A CA3141980 A CA 3141980A CA 3141980 A1 CA3141980 A1 CA 3141980A1
- Authority
- CA
- Canada
- Prior art keywords
- drive
- cutting disc
- abrasive cutter
- cutting
- drive motor
- 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.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 167
- 238000000034 method Methods 0.000 title claims description 8
- 238000001816 cooling Methods 0.000 claims description 19
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 238000013021 overheating Methods 0.000 description 4
- 238000013519 translation Methods 0.000 description 4
- 210000003746 feather Anatomy 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/08—Grinders for cutting-off being portable
-
- 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
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/02—Working rail or other metal track components on the spot
- E01B31/04—Sectioning or slitting, e.g. by sawing, shearing, flame-cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Sawing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202019103132.8 | 2019-06-04 | ||
| DE202019103132.8U DE202019103132U1 (de) | 2019-06-04 | 2019-06-04 | Trennschleifgerät zum Durchtrennen einer Schiene eines Gleises |
| PCT/EP2020/062542 WO2020244874A1 (de) | 2019-06-04 | 2020-05-06 | Trennschleifgerät und verfahren zum durchtrennen einer schiene eines gleises |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3141980A1 true CA3141980A1 (en) | 2020-12-10 |
Family
ID=70554094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3141980A Pending CA3141980A1 (en) | 2019-06-04 | 2020-05-06 | Abrasive cutter and method for cutting through a rail of a track |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20220032420A1 (de) |
| EP (1) | EP3941682B1 (de) |
| JP (1) | JP2022535864A (de) |
| CN (1) | CN113840690A (de) |
| AU (1) | AU2020286562A1 (de) |
| CA (1) | CA3141980A1 (de) |
| DE (1) | DE202019103132U1 (de) |
| EA (1) | EA202193011A1 (de) |
| WO (1) | WO2020244874A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4190490A1 (de) * | 2021-12-01 | 2023-06-07 | Hilti Aktiengesellschaft | Werkzeugmaschine mit einem spezifischen leistungsgewicht |
| DE102022101073A1 (de) | 2022-01-18 | 2023-07-20 | Wacker Neuson Produktion GmbH & Co. KG | Materialtrennvorrichtung |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7059947B2 (en) * | 2004-05-12 | 2006-06-13 | The Stanley Works | Portable rail cutting apparatus |
| JP2013119129A (ja) * | 2011-12-06 | 2013-06-17 | Makita Corp | 電動工具 |
| US9085076B2 (en) * | 2012-02-16 | 2015-07-21 | Nanotek Instruments, Inc. | Surface-mediated cell-driven power tools and methods of operating same |
| CN103537753A (zh) * | 2012-07-13 | 2014-01-29 | 苏州宝时得电动工具有限公司 | 便携式切割机 |
| CN106378491A (zh) * | 2012-07-13 | 2017-02-08 | 苏州宝时得电动工具有限公司 | 便携式切割机 |
| DE102013202964A1 (de) * | 2013-02-22 | 2014-09-11 | Robert Bosch Gmbh | Handwerkzeugmaschine |
| DE102013210971A1 (de) * | 2013-06-12 | 2014-12-18 | Robert Bosch Gmbh | Elektronikeinheit mit einer mechanischen Schnittstelle und einer elektrischen Schnittstelle |
| DE102013215821A1 (de) * | 2013-08-09 | 2015-02-12 | Robert Bosch Gmbh | Handwerkzeugmaschine mit einem elektromotorischen Antrieb als Direktantrieb |
| CN104772522B (zh) * | 2014-01-10 | 2017-10-17 | 苏州宝时得电动工具有限公司 | 一种手持切割机 |
| JP6408870B2 (ja) * | 2014-11-05 | 2018-10-17 | 株式会社マキタ | 電動工具 |
| US11338426B2 (en) * | 2015-11-02 | 2022-05-24 | Black & Decker, Inc. | Cordless power cutter |
| EP3173187A1 (de) * | 2015-11-25 | 2017-05-31 | HILTI Aktiengesellschaft | Tragbare, handgeführte trennschleifmaschine |
| DE102016205648A1 (de) * | 2016-04-06 | 2017-10-12 | Robert Bosch Gmbh | Handwerkzeugmaschine mit Drehstromanschluss und elektronisch kommutierten Elektromotor |
| US10549363B2 (en) * | 2016-06-27 | 2020-02-04 | Mechanical & Electrical Concepts, Inc. | Attachable and extendable saw and methods for using same |
| DE102016122904A1 (de) * | 2016-11-28 | 2018-05-30 | C. & E. Fein Gmbh | Handwerkzeug mit Überlastungsschutz |
-
2019
- 2019-06-04 DE DE202019103132.8U patent/DE202019103132U1/de active Active
-
2020
- 2020-05-06 WO PCT/EP2020/062542 patent/WO2020244874A1/de unknown
- 2020-05-06 AU AU2020286562A patent/AU2020286562A1/en active Pending
- 2020-05-06 CA CA3141980A patent/CA3141980A1/en active Pending
- 2020-05-06 JP JP2021572266A patent/JP2022535864A/ja active Pending
- 2020-05-06 EP EP20724103.5A patent/EP3941682B1/de active Active
- 2020-05-06 CN CN202080036061.7A patent/CN113840690A/zh active Pending
- 2020-05-06 EA EA202193011A patent/EA202193011A1/ru unknown
-
2021
- 2021-10-18 US US17/451,177 patent/US20220032420A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2022535864A (ja) | 2022-08-10 |
| WO2020244874A1 (de) | 2020-12-10 |
| AU2020286562A1 (en) | 2021-12-16 |
| CN113840690A (zh) | 2021-12-24 |
| EP3941682A1 (de) | 2022-01-26 |
| DE202019103132U1 (de) | 2020-09-07 |
| US20220032420A1 (en) | 2022-02-03 |
| EA202193011A1 (ru) | 2022-02-16 |
| EP3941682B1 (de) | 2022-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20240309 |
|
| EEER | Examination request |
Effective date: 20240309 |
|
| EEER | Examination request |
Effective date: 20240309 |