JPS54136008A - Method of producing compromise rail - Google Patents
Method of producing compromise railInfo
- Publication number
- JPS54136008A JPS54136008A JP4261678A JP4261678A JPS54136008A JP S54136008 A JPS54136008 A JP S54136008A JP 4261678 A JP4261678 A JP 4261678A JP 4261678 A JP4261678 A JP 4261678A JP S54136008 A JPS54136008 A JP S54136008A
- Authority
- JP
- Japan
- Prior art keywords
- rail
- cut
- web
- lengthwise
- sections
- 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
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
PURPOSE: To reduce the production man-hour by butt-welding existing rails via a slope working after cut horizontally lengthwise.
CONSTITUTION: A rail web 1 is cut apart horizontally lengthwise at the center thereof and divided into two sections--a rail head 2 and a rail foot 3. In cutting the rail, to check the bending of the rail due to cutting heat, two small holes 4 are drilled on the rail web 1 at a space and the other web is cut horizontally, leaving the space 5, which is cut afterward. Then, the rail head 2 and the rail foot 3 are set on an H-beam frame table 7 with fixing devices 6 and 6' and then, cut in taper. Thus, and edge preparation is made by changing the groove angle to 30 to 60° lengthwise with respect to the rail. Thereafter, the sections are welded butted together to produce a compromise rail with a given gradient.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4261678A JPS54136008A (en) | 1978-04-13 | 1978-04-13 | Method of producing compromise rail |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4261678A JPS54136008A (en) | 1978-04-13 | 1978-04-13 | Method of producing compromise rail |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54136008A true JPS54136008A (en) | 1979-10-22 |
Family
ID=12640947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4261678A Pending JPS54136008A (en) | 1978-04-13 | 1978-04-13 | Method of producing compromise rail |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54136008A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6345802U (en) * | 1986-09-08 | 1988-03-28 | ||
RU2477348C2 (en) * | 2011-04-15 | 2013-03-10 | Геннадий Иванович Секретарев | Rail |
JP2020190193A (en) * | 2020-07-10 | 2020-11-26 | 裕恒 池田 | Wheel mechanism and section rail corresponding to railway system allowing wheel mechanism to be run |
-
1978
- 1978-04-13 JP JP4261678A patent/JPS54136008A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6345802U (en) * | 1986-09-08 | 1988-03-28 | ||
RU2477348C2 (en) * | 2011-04-15 | 2013-03-10 | Геннадий Иванович Секретарев | Rail |
JP2020190193A (en) * | 2020-07-10 | 2020-11-26 | 裕恒 池田 | Wheel mechanism and section rail corresponding to railway system allowing wheel mechanism to be run |
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