JP4864633B2 - 防護柵の支柱 - Google Patents
防護柵の支柱 Download PDFInfo
- Publication number
- JP4864633B2 JP4864633B2 JP2006281612A JP2006281612A JP4864633B2 JP 4864633 B2 JP4864633 B2 JP 4864633B2 JP 2006281612 A JP2006281612 A JP 2006281612A JP 2006281612 A JP2006281612 A JP 2006281612A JP 4864633 B2 JP4864633 B2 JP 4864633B2
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Description
2 横梁
11 ベースプレート
13 支柱本体
13a 貫通孔
100 土台
Claims (1)
- 車両の衝突による衝撃を吸収する防護柵の支柱であって、
土台に固定されるベースプレートと、
前記ベースプレートに下端部が接合され、前記土台に対して立設されるとともに、車両の衝突を受ける複数の横梁を支持する円筒状の支柱本体とを備え、
前記支柱本体の下端部近傍の前記車両が通行する側と反対側の領域には、当該支柱本体をその径方向に貫通する円形の貫通孔が形成されており、
前記貫通孔は、前記支柱本体の直径の17.5%以上25.0%以下の大きさの直径を有し、前記ベースプレートの上面から最も上側の前記横梁の前記車両が通行する側に最も突出した部分までの高さの9.4%以下の高さの範囲に設けられている、防護柵の支柱。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006281612A JP4864633B2 (ja) | 2006-10-16 | 2006-10-16 | 防護柵の支柱 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006281612A JP4864633B2 (ja) | 2006-10-16 | 2006-10-16 | 防護柵の支柱 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008095472A JP2008095472A (ja) | 2008-04-24 |
| JP4864633B2 true JP4864633B2 (ja) | 2012-02-01 |
Family
ID=39378599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006281612A Active JP4864633B2 (ja) | 2006-10-16 | 2006-10-16 | 防護柵の支柱 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4864633B2 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101075193B1 (ko) | 2009-03-20 | 2011-10-19 | 한양대학교 산학협력단 | 충격흡수형 가드레일 |
| JP5443868B2 (ja) * | 2009-07-17 | 2014-03-19 | 株式会社住軽日軽エンジニアリング | 防護柵用支柱 |
| JP5417152B2 (ja) * | 2009-12-21 | 2014-02-12 | 日鐵住金建材株式会社 | 防護柵用支柱 |
| JP5988825B2 (ja) * | 2012-10-22 | 2016-09-07 | エフエムレーリング株式会社 | 防護柵用支柱 |
| CN103541302A (zh) * | 2013-09-25 | 2014-01-29 | 铜陵市经纬流体科技有限公司 | 一种天桥护栏竖框 |
| CN105256719B (zh) * | 2015-09-25 | 2017-01-18 | 常熟市第三市政建设有限公司 | 一种设置有滑轨的桥梁护栏 |
| CN105297656B (zh) * | 2015-11-16 | 2017-05-31 | 湖南瑞新机械制造有限公司 | 道路交通安全护栏及其安装方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0841837A (ja) * | 1994-07-28 | 1996-02-13 | Nippon Steel Metal Prod Co Ltd | 防護柵支柱およびその製造方法 |
| JP2005188031A (ja) * | 2003-12-24 | 2005-07-14 | Nippon Steel Metal Prod Co Ltd | 防護柵用支柱 |
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2006
- 2006-10-16 JP JP2006281612A patent/JP4864633B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008095472A (ja) | 2008-04-24 |
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