JPS6376020U - - Google Patents
Info
- Publication number
- JPS6376020U JPS6376020U JP17149986U JP17149986U JPS6376020U JP S6376020 U JPS6376020 U JP S6376020U JP 17149986 U JP17149986 U JP 17149986U JP 17149986 U JP17149986 U JP 17149986U JP S6376020 U JPS6376020 U JP S6376020U
- Authority
- JP
- Japan
- Prior art keywords
- protective fence
- absorbing device
- tip
- columns
- utility
- 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
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims 1
Landscapes
- Vibration Dampers (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Description
第１図は本考案に係る防護柵端末用衝突吸収装
置の一実施例を示す側面図、第２図は第１図に係
る平面図、第３図は第１図に係る複数個のＵ字形
体のビームの一部を拡大して示す平面図、第４図
は道路分岐部に防護柵端末用衝突吸収装置を設置
したところを示す平面図、第５図は第４図に係る
装置に車両が衝突したところを示す側面図、第６
図は従来の衝突吸収装置を道路分岐部に設置した
ところを示す平面図、第７図は第６図に係る装置
に車両が衝突したところを示す平面図である。
１…防護柵端末用衝突吸収装置、２…防護柵（
ガードレール）、２ａ…端末、３…ビーム、３ａ
…先端、４…支柱、５…埋め込みの深さ、６…Ｕ
字形体、６ａ…湾曲凸面。
FIG. 1 is a side view showing an embodiment of the collision absorbing device for the end of a protective fence according to the present invention, FIG. 2 is a plan view according to FIG. 1, and FIG. FIG. 4 is a plan view showing a collision absorbing device for the end of a protective fence installed at a road branch, and FIG. 5 is a plan view showing an enlarged part of the beam of the structure. Side view showing the collision area, No. 6
This figure is a plan view showing a conventional collision absorbing device installed at a road branch, and FIG. 7 is a plan view showing a place where a vehicle has collided with the device according to FIG. 6. 1... Collision absorbing device for guard fence terminal, 2... Guard fence (
Guardrail), 2a...Terminal, 3...Beam, 3a
... Tip, 4... Support, 5... Depth of embedding, 6... U
Glyph body, 6a...curved convex surface.
Claims (1)
つて板材からなるビームを延設し、該ビームに複
数の支柱を取付け、前記支柱の埋め込みの深さを
、前記防護柵の端末側において深く、ビームの先
端に向かつて浅くなるように設けたことを特徴と
する防護柵端末用衝突吸収装置。 (2) 実用新案登録請求の範囲第１項記載の防護
柵端末用衝突吸収装置において、前記ビームが複
数個のＵ字形体からなり、前記Ｕ字形体の湾曲凸
面を先端に向けて連設したことを特徴とするもの
。[Claims for Utility Model Registration] (1) A beam made of plate material is extended at the end of the protective fence in a direction that absorbs shock, a plurality of columns are attached to the beam, and the depth of embedding of the columns is adjusted. . A collision absorbing device for a protective fence terminal, characterized in that it is provided so as to be deep on the terminal side of the protective fence and become shallower toward the tip of the beam. (2) In the collision absorbing device for a guard fence terminal according to claim 1 of the utility model registration claim, the beam is composed of a plurality of U-shaped bodies, and the curved convex surfaces of the U-shaped bodies are arranged in series toward the tip. something that is characterized by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17149986U JPH052653Y2 (en) | 1986-11-08 | 1986-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17149986U JPH052653Y2 (en) | 1986-11-08 | 1986-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6376020U true JPS6376020U (en) | 1988-05-20 |
| JPH052653Y2 JPH052653Y2 (en) | 1993-01-22 |
Family
ID=31107180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17149986U Expired - Lifetime JPH052653Y2 (en) | 1986-11-08 | 1986-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH052653Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002061136A (en) * | 2000-08-24 | 2002-02-28 | Nippon Steel Metal Prod Co Ltd | End shock absorber |
-
1986
- 1986-11-08 JP JP17149986U patent/JPH052653Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002061136A (en) * | 2000-08-24 | 2002-02-28 | Nippon Steel Metal Prod Co Ltd | End shock absorber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH052653Y2 (en) | 1993-01-22 |
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