JPH0226601U - - Google Patents
Info
- Publication number
- JPH0226601U JPH0226601U JP10471788U JP10471788U JPH0226601U JP H0226601 U JPH0226601 U JP H0226601U JP 10471788 U JP10471788 U JP 10471788U JP 10471788 U JP10471788 U JP 10471788U JP H0226601 U JPH0226601 U JP H0226601U
- Authority
- JP
- Japan
- Prior art keywords
- rail
- joint
- plate
- tightened
- sound deadening
- 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
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 1
- 230000003584 silencer Effects 0.000 claims 1
- 241001669679 Eleotris Species 0.000 description 1
Landscapes
- Railway Tracks (AREA)
Description
図面は本考案に係るレール継目部消音装置の一
実施例を示したもので、第１図は正面図、第２図
は第１図Ｘ−Ｘ線の縦断側面図、第３図は継目板
、消音板、ゴムシート介装材の斜視図である。
１…レール、２…枕木、３…ベースプレート、
４ａ，４ｂ…傾斜、５…継目板、５ａ，５ｂ…当
接面、６，８…凹溝、７…消音板、９…ボルト、
１０，１１，１２…ボルト孔、１３…ゴムシート
介装材。
The drawings show an embodiment of the rail joint noise reduction device according to the present invention, in which Fig. 1 is a front view, Fig. 2 is a longitudinal cross-sectional side view taken along line X-X in Fig. 1, and Fig. 3 is a joint plate. FIG. 2 is a perspective view of a sound deadening plate and a rubber sheet intervening material. 1...Rail, 2...Sleeper, 3...Base plate,
4a, 4b... Slope, 5... Joint plate, 5a, 5b... Contact surface, 6, 8... Concave groove, 7... Sound deadening plate, 9... Bolt,
10, 11, 12... Bolt holes, 13... Rubber sheet intervening material.
Claims (1)
する端部を線膨張係数に応じて間隙を存して敷設
したレールの前記継目部には、継目を中心に前後
に延びた継目板をレールの左右に当て嵌合し、こ
の継目板をボルトによりレールに緊締させたレー
ル継目部の締結装置において、前記継目板には夫
々レールウエブと対向する内側に凹溝を設けると
共に、この凹溝内には軟質金属の消音板を嵌合し
、更に消音板とレールウエブ間にゴム材のシート
介装材を介装し前記ボルトによりレールに締付け
固定させた事を特徴としたレール継目部消音装置
。 At the joint part of the rail, which is mounted on sleepers via a base plate and laid with a gap between the opposite ends according to the coefficient of linear expansion, a joint plate extending back and forth around the joint is installed on the left and right sides of the rail. In a rail joint fastening device in which the joint plate is fitted against the rail and the joint plate is tightened to the rail with bolts, each of the joint plates is provided with a groove on the inside facing the rail web, and a soft A rail joint silencer characterized in that a metal sound deadening plate is fitted, a rubber sheet intervening material is interposed between the sound deadening plate and the rail web, and the bolt is tightened and fixed to the rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10471788U JPH0226601U (en) | 1988-08-08 | 1988-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10471788U JPH0226601U (en) | 1988-08-08 | 1988-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0226601U true JPH0226601U (en) | 1990-02-21 |
Family
ID=31336683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10471788U Pending JPH0226601U (en) | 1988-08-08 | 1988-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226601U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212905B1 (en) * | 1971-07-29 | 1977-04-11 | ||
| JPH0212303U (en) * | 1988-07-01 | 1990-01-25 |
-
1988
- 1988-08-08 JP JP10471788U patent/JPH0226601U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212905B1 (en) * | 1971-07-29 | 1977-04-11 | ||
| JPH0212303U (en) * | 1988-07-01 | 1990-01-25 |
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