JP2012024871A - レール頭頂面の削正装置 - Google Patents
レール頭頂面の削正装置 Download PDFInfo
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- JP2012024871A JP2012024871A JP2010164777A JP2010164777A JP2012024871A JP 2012024871 A JP2012024871 A JP 2012024871A JP 2010164777 A JP2010164777 A JP 2010164777A JP 2010164777 A JP2010164777 A JP 2010164777A JP 2012024871 A JP2012024871 A JP 2012024871A
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- rail
- pressing
- grinding belt
- top surface
- crown surface
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- 230000001936 parietal effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Machines For Laying And Maintaining Railways (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
【解決手段】 レールR上を走行する台車1に、前記レールRの長手方向に並べて配した一対の回転ドラム5,5´間に張設した無端状の研削ベルト6を設ける。該研削ベルト6を押圧手段で前記レールの頭頂面Raに押し付ける、複数個の押圧ローラ19A,19B,19Cを、前記研削ベルト6の移動方向に沿って並設し、該ローラ19A,19B,19Cの周側面に、前記移動方向に互いに部分的に重なり合って、前記頭頂面の断面形と一致する輪郭形を構成する押し付け部を突設する。
【選択図】 図6
Description
5,5´ 回転ドラム
6 研削ベルト
19A,19B,19C 押圧ローラ
22A,22B,22C 押し付け部
R レール
Ra 頭頂面
Claims (1)
- レール上を走行する台車に、前記レールの長手方向に並べて配した一対の回転ドラム間に張設した無端状の研削ベルトを設け、該研削ベルトを押圧手段で前記レールの頭頂面に押し付ける、複数個の押圧ローラを、前記研削ベルトの移動方向に沿って並設し、該ローラの周側面に、前記移動方向に互いに部分的に重なり合って、前記頭頂面の断面形と一致する輪郭形を構成する押し付け部を突設した、レール頭頂面の削正装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010164777A JP5615079B2 (ja) | 2010-07-22 | 2010-07-22 | レール頭頂面の削正装置 |
Applications Claiming Priority (1)
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JP2010164777A JP5615079B2 (ja) | 2010-07-22 | 2010-07-22 | レール頭頂面の削正装置 |
Publications (2)
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JP2012024871A true JP2012024871A (ja) | 2012-02-09 |
JP5615079B2 JP5615079B2 (ja) | 2014-10-29 |
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JP2010164777A Active JP5615079B2 (ja) | 2010-07-22 | 2010-07-22 | レール頭頂面の削正装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014037744A (ja) * | 2012-08-20 | 2014-02-27 | Hosen Kiki Seibi Kk | レール頭部削正機および自走式レール頭部削正装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6316965A (ja) * | 1986-07-09 | 1988-01-23 | Railway Technical Res Inst | レ−ル頭部の仕上装置 |
CH670667A5 (en) * | 1987-02-09 | 1989-06-30 | Speno International | Rail reshaping equipment for railway track - has chassis supported on wheels at one side and with endless grinding belt other side |
EP0843043A1 (en) * | 1996-11-12 | 1998-05-20 | Mecno S.R.L. | Tangential grinding machine |
US20030083001A1 (en) * | 2001-10-25 | 2003-05-01 | Balasubramanian Natarajan | Method and apparatus for non-interrupted grinding of railroad crossing and main line track |
-
2010
- 2010-07-22 JP JP2010164777A patent/JP5615079B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6316965A (ja) * | 1986-07-09 | 1988-01-23 | Railway Technical Res Inst | レ−ル頭部の仕上装置 |
CH670667A5 (en) * | 1987-02-09 | 1989-06-30 | Speno International | Rail reshaping equipment for railway track - has chassis supported on wheels at one side and with endless grinding belt other side |
EP0843043A1 (en) * | 1996-11-12 | 1998-05-20 | Mecno S.R.L. | Tangential grinding machine |
US20030083001A1 (en) * | 2001-10-25 | 2003-05-01 | Balasubramanian Natarajan | Method and apparatus for non-interrupted grinding of railroad crossing and main line track |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014037744A (ja) * | 2012-08-20 | 2014-02-27 | Hosen Kiki Seibi Kk | レール頭部削正機および自走式レール頭部削正装置 |
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JP5615079B2 (ja) | 2014-10-29 |
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