JPS6140403U - Ballast pine with dustproof pine for track - Google Patents
Ballast pine with dustproof pine for trackInfo
- Publication number
- JPS6140403U JPS6140403U JP12400084U JP12400084U JPS6140403U JP S6140403 U JPS6140403 U JP S6140403U JP 12400084 U JP12400084 U JP 12400084U JP 12400084 U JP12400084 U JP 12400084U JP S6140403 U JPS6140403 U JP S6140403U
- Authority
- JP
- Japan
- Prior art keywords
- pine
- dustproof
- mat
- track
- ballast
- 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
- Railway Tracks (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図ないし第4図はこの考案の一実施例を示すもので
あって、第1図は軌道珀防塵マット付きハラストマット
の斜視区、第2図はその一部切欠斜視区、第3図は第1
図のA−A線拡大断面図、第4図は第1図のB−B線拡
大断面図である。
第5図はこの考案の実施例において使用できる防塵マッ
トの第1例を示す斜視図、第6図はこの考案の実施例に
おいて使用できる防塵マットの第2例を示す斜視図、第
7図はこの考案の実施例において使用される溝付きパラ
ストマットの斜視図である。
第8図は従来の防塵バラストマットの斜視図′である。
図において、1は溝、2はハラストマット、3は板状体
、4は中間突条、5は端部突条、6は防塵マット、8は
ゴム板、・9はコンクリート路盤である。Figures 1 to 4 show one embodiment of this invention, in which Figure 1 shows a perspective section of a harast mat with a track square dustproof mat, Figure 2 shows a partially cutaway perspective section thereof, and Figure 3 The figure is the first
FIG. 4 is an enlarged sectional view taken along line AA in the figure, and FIG. 4 is an enlarged sectional view taken along line BB in FIG. Figure 5 is a perspective view showing a first example of a dustproof mat that can be used in an embodiment of this invention, Figure 6 is a perspective view showing a second example of a dustproof mat that can be used in an embodiment of this invention, and Figure 7 is a perspective view showing a second example of a dustproof mat that can be used in an embodiment of this invention. FIG. 3 is a perspective view of a grooved palust mat used in an embodiment of the invention. FIG. 8 is a perspective view of a conventional dustproof ballast mat. In the figure, 1 is a groove, 2 is a harast mat, 3 is a plate-shaped body, 4 is an intermediate ridge, 5 is an end ridge, 6 is a dustproof mat, 8 is a rubber plate, and 9 is a concrete roadbed.
Claims (1)
ット2の下部に、板状体3とその上面に一体に設けられ
た多数の中間突条4および端部突条5とからなる独立気
泡スポンジの防塵マット6が重合され、前記ハラストマ
ット2の溝1に防塵マット6の中間突条4および端部突
条5が嵌合されていることを特徴とする軌道用防塵マッ
ト付きパラストマット。At the bottom of a rubber grooved parastomat 2, which has a large number of grooves 1 on its lower surface, there is a plate-shaped body 3, and a large number of intermediate protrusions 4 and end protrusions 5 integrally provided on its upper surface. A parallax with a dustproof mat for a track, characterized in that a foam sponge dustproof mat 6 is polymerized, and the intermediate ridges 4 and end ridges 5 of the dustproof mat 6 are fitted into the grooves 1 of the harast mat 2. mat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12400084U JPS6140403U (en) | 1984-08-15 | 1984-08-15 | Ballast pine with dustproof pine for track |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12400084U JPS6140403U (en) | 1984-08-15 | 1984-08-15 | Ballast pine with dustproof pine for track |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6140403U true JPS6140403U (en) | 1986-03-14 |
Family
ID=30682735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12400084U Pending JPS6140403U (en) | 1984-08-15 | 1984-08-15 | Ballast pine with dustproof pine for track |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6140403U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6145401U (en) * | 1984-08-28 | 1986-03-26 | 東海ゴム工業株式会社 | Cushioning material under the track bed |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5244906A (en) * | 1975-10-04 | 1977-04-08 | Mitsui Toatsu Chem Inc | Slab railway construction |
JPS57201426A (en) * | 1981-06-03 | 1982-12-09 | Clouth Gummiwerke Ag | Mat comprising elastic material |
JPS6121203A (en) * | 1984-07-11 | 1986-01-29 | 興和化成株式会社 | Buffer material under road bed |
-
1984
- 1984-08-15 JP JP12400084U patent/JPS6140403U/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5244906A (en) * | 1975-10-04 | 1977-04-08 | Mitsui Toatsu Chem Inc | Slab railway construction |
JPS57201426A (en) * | 1981-06-03 | 1982-12-09 | Clouth Gummiwerke Ag | Mat comprising elastic material |
JPS6121203A (en) * | 1984-07-11 | 1986-01-29 | 興和化成株式会社 | Buffer material under road bed |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6145401U (en) * | 1984-08-28 | 1986-03-26 | 東海ゴム工業株式会社 | Cushioning material under the track bed |
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