JPS6115671U - Level crossing barrier bar - Google Patents
Level crossing barrier barInfo
- Publication number
- JPS6115671U JPS6115671U JP10003184U JP10003184U JPS6115671U JP S6115671 U JPS6115671 U JP S6115671U JP 10003184 U JP10003184 U JP 10003184U JP 10003184 U JP10003184 U JP 10003184U JP S6115671 U JPS6115671 U JP S6115671U
- Authority
- JP
- Japan
- Prior art keywords
- blocking rod
- welded
- back side
- outer peripheral
- level crossing
- 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.)
- Granted
Links
Landscapes
- Train Traffic Observation, Control, And Security (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図は本考案に係る踏切遮断棒の一実施例を示す正面
図、第２図は第１図の矢視■一■図、笹３図は本考案に
使用される反射シートの平面図、第４図及び第５図は夫
々第３図の矢視ＩＶ−ＩＶ図並に矢視■一■図、第６図
はマイクロプリズム型再，帰反射材の一部拡大斜面図、
第７図は従来の反射シートの縦断側面図、第８図はその
平面図、第９図は同反射シートを捲付けた場合の応力状
態を示す説明図、第１０図は従来の反射シートを踏切遮
断棒に捲装したとき状態を示す縦断面図である。Fig. 1 is a front view showing an embodiment of the level crossing blocking rod according to the present invention, Fig. 2 is a view seen from the arrows in Fig. 1, and Fig. 3 is a plan view of a reflective sheet used in the present invention. , Fig. 4 and Fig. 5 are respectively the view IV-IV in Fig. 3 and the view in Fig.
Fig. 7 is a vertical side view of a conventional reflective sheet, Fig. 8 is a plan view thereof, Fig. 9 is an explanatory diagram showing the stress state when the same reflective sheet is wrapped, and Fig. 10 is a longitudinal side view of a conventional reflective sheet. It is a longitudinal cross-sectional view showing a state when it is wrapped around a level crossing blocking rod.
Claims (1)
面に多数の角錐状凸部が設けられたマイクロプリズム型
再帰性反射材の裏面にプラスチヅクフイル今を重層し、
同フイルムと前記反射材との両者の外周縁部間を溶着す
るとともに、同両者間に所定間隔毎に幅方向に延び、且
つ両端部が前記外周縁溶着部に接続する横縞状の溶着部
を設けてなる反射シ一トを、遮断棒の外周に同棒の軸線
方向に前記横縞状溶着線が一致するように捲付けて接着
したことを特徴とする踏切遮断棒。A plastic film is layered on the back side of a micro prism type retroreflective material, which has a large number of pyramidal convex portions on the back side of the incident surface of a flexible thermoplastic resin film.
The outer peripheral edges of the film and the reflective material are welded together, and horizontally striped welded portions are formed between the two at predetermined intervals, extending in the width direction and having both ends connected to the outer peripheral welded portions. 1. A railroad crossing blocking rod, characterized in that the provided reflective sheet is wrapped and glued around the outer periphery of the blocking rod so that the horizontal striped welded lines are aligned in the axial direction of the blocking rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10003184U JPS6115671U (en) | 1984-07-04 | 1984-07-04 | Level crossing barrier bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10003184U JPS6115671U (en) | 1984-07-04 | 1984-07-04 | Level crossing barrier bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6115671U true JPS6115671U (en) | 1986-01-29 |
| JPH0338058Y2 JPH0338058Y2 (en) | 1991-08-12 |
Family
ID=30659503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10003184U Granted JPS6115671U (en) | 1984-07-04 | 1984-07-04 | Level crossing barrier bar |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6115671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57155893U (en) * | 1981-03-26 | 1982-09-30 |
-
1984
- 1984-07-04 JP JP10003184U patent/JPS6115671U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57155893U (en) * | 1981-03-26 | 1982-09-30 | ||
| JPH0127354Y2 (en) * | 1981-03-26 | 1989-08-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0338058Y2 (en) | 1991-08-12 |
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