JPH01147001U - - Google Patents
Info
- Publication number
- JPH01147001U JPH01147001U JP4383688U JP4383688U JPH01147001U JP H01147001 U JPH01147001 U JP H01147001U JP 4383688 U JP4383688 U JP 4383688U JP 4383688 U JP4383688 U JP 4383688U JP H01147001 U JPH01147001 U JP H01147001U
- Authority
- JP
- Japan
- Prior art keywords
- ballast
- concrete sleeper
- unevenness
- vertical direction
- track
- 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
- 241001669679 Eleotris Species 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Railway Tracks (AREA)
Description
第１図〜第４図は、この考案の一実施例を示し
たもので、第１図および第３図はまくら木の正面
図、第２図は平面図、第４図はバラスト軌道の一
部平面図である。
１……道床バラスト、２……まくら木、３……
レール、４……締結ボルト、５……凹凸部。
Figures 1 to 4 show an embodiment of this invention. Figures 1 and 3 are front views of the sleepers, Figure 2 is a plan view, and Figure 4 is a part of the ballast track. FIG. 1... Roadbed ballast, 2... Sleeper wood, 3...
Rail, 4... Fastening bolt, 5... Uneven part.
Claims (1)
の側面の鉛直方向に凹凸形状を形成し、バラスト
内に前記凹凸を有するコンクリートまくら木を敷
設しコンクリートまくら木側面の凹凸とバラスト
が互にかみ合う構造をなすことにより軌道の横方
向すべり抵抗を増大させたレールだ行防止用コン
クリートまくら木。 In the ballast track, an uneven shape is formed in the vertical direction on the side surface of the concrete sleeper, and a concrete sleeper with the unevenness is laid inside the ballast, and the unevenness on the side surface of the concrete sleeper and the ballast are interlocked with each other, thereby creating a structure in which the uneven shape is formed in the vertical direction of the track. Concrete sleepers to prevent rail rolling with increased slip resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4383688U JPH01147001U (en) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4383688U JPH01147001U (en) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01147001U true JPH01147001U (en) | 1989-10-11 |
Family
ID=31270224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4383688U Pending JPH01147001U (en) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01147001U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0557001U (en) * | 1991-10-01 | 1993-07-30 | 積水化学工業株式会社 | Sleepers |
| JPH0640001U (en) * | 1992-10-26 | 1994-05-27 | 積水化学工業株式会社 | Sleepers |
| JPH09256302A (en) * | 1996-03-27 | 1997-09-30 | Railway Technical Res Inst | Concrete sleeper |
| JP2015203228A (en) * | 2014-04-14 | 2015-11-16 | 公益財団法人鉄道総合技術研究所 | Railway sleeper direct-coupled track structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139806A (en) * | 1974-09-30 | 1976-04-03 | Otani Fumyoshi | Konkuriitomakuragi no kozo |
| JPS522806B2 (en) * | 1972-10-28 | 1977-01-24 | ||
| JPS541681U (en) * | 1977-06-07 | 1979-01-08 |
-
1988
- 1988-03-31 JP JP4383688U patent/JPH01147001U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS522806B2 (en) * | 1972-10-28 | 1977-01-24 | ||
| JPS5139806A (en) * | 1974-09-30 | 1976-04-03 | Otani Fumyoshi | Konkuriitomakuragi no kozo |
| JPS541681U (en) * | 1977-06-07 | 1979-01-08 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0557001U (en) * | 1991-10-01 | 1993-07-30 | 積水化学工業株式会社 | Sleepers |
| JPH0640001U (en) * | 1992-10-26 | 1994-05-27 | 積水化学工業株式会社 | Sleepers |
| JPH09256302A (en) * | 1996-03-27 | 1997-09-30 | Railway Technical Res Inst | Concrete sleeper |
| JP2015203228A (en) * | 2014-04-14 | 2015-11-16 | 公益財団法人鉄道総合技術研究所 | Railway sleeper direct-coupled track structure |