JP6117606B2 - 車両用防護柵 - Google Patents
車両用防護柵 Download PDFInfo
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- JP6117606B2 JP6117606B2 JP2013094478A JP2013094478A JP6117606B2 JP 6117606 B2 JP6117606 B2 JP 6117606B2 JP 2013094478 A JP2013094478 A JP 2013094478A JP 2013094478 A JP2013094478 A JP 2013094478A JP 6117606 B2 JP6117606 B2 JP 6117606B2
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- 230000001681 protective effect Effects 0.000 title claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 46
- 239000002184 metal Substances 0.000 claims description 46
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 19
- 230000002265 prevention Effects 0.000 claims description 17
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 238000005304 joining Methods 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 12
- 238000005266 casting Methods 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000001976 improved effect Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000010437 gem Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910001751 gemstone Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Images
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Description
2 地覆部
3、3A、3B 支柱
11 第1横桟
12 第2横桟
13 第3横桟
14 アンカーボルト
15 ボルト
21 被覆部(第1金属)
22、22A、22B 柱心部(第2金属)
23 ベース本体(ベース)
24、24A、24B 支柱本体
25 小孔
26 ベース被覆部
27 支柱被覆部
28 横桟受け部
Claims (3)
- 道路側縁の地覆部に立設される支柱と、前記支柱に取り付けられる横桟とを備えた車両用防護柵であって、
前記支柱は、防錆性に優れた第1金属からなる被覆部を外側に、前記第1金属よりも強度に優れた第2金属からなる柱心部を内側に有する二重構造の鋳包み構造体であり、
前記柱心部は、前記地覆部に固定される平板状のベース本体と、前記ベース本体の表面に立設される支柱本体とを接合して形成され、
前記支柱本体は、正面に向けて配置された平板状のウェブと、前記ウェブの両側からウェブに直交して背面側に延び出す左右一対のフランジとを有し、
前記被覆部が前記柱心部の表面全体に密着するように成形されたことを特徴とする車両用防護柵。 - 請求項1に記載の車両用防護柵であって、
前記柱心部のベース本体及び支柱本体に複数の小孔が分散して形成され、
前記被覆部が前記柱心部の表側と裏側とで前記各小孔を通じてつながるように成形されたことを特徴とする車両用防護柵。 - 請求項1又は2に記載の車両用防護柵であって、
前記支柱本体は、前記ベース本体の正面側から背面側へ傾斜するように立設され、
前記支柱本体を被覆する被覆部は、前記支柱本体よりも上方の部分が正面側に湾曲して、その上端及び正面に形成された横桟受け部にそれぞれ横桟が取り付けられたことを特徴とする車両用防護柵。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013094478A JP6117606B2 (ja) | 2013-04-26 | 2013-04-26 | 車両用防護柵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013094478A JP6117606B2 (ja) | 2013-04-26 | 2013-04-26 | 車両用防護柵 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014214548A JP2014214548A (ja) | 2014-11-17 |
JP6117606B2 true JP6117606B2 (ja) | 2017-04-19 |
Family
ID=51940581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013094478A Active JP6117606B2 (ja) | 2013-04-26 | 2013-04-26 | 車両用防護柵 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6117606B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102271534B1 (ko) * | 2020-06-26 | 2021-07-01 | 주식회사 동방사이언스테크 | 조립식 케이블형 안전 가이드레일 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0452258Y2 (ja) * | 1987-04-21 | 1992-12-09 | ||
JPH0339509A (ja) * | 1989-07-07 | 1991-02-20 | Yoshimasa Imabayashi | ガードレール |
JPH07259037A (ja) * | 1994-03-16 | 1995-10-09 | Senshiyuu:Kk | ポール及びその立設施工方法 |
JP3013917B2 (ja) * | 1994-05-09 | 2000-02-28 | 積水樹脂株式会社 | 防護柵 |
JP3113805B2 (ja) * | 1995-10-27 | 2000-12-04 | コムターズ株式会社 | 鋳物中空成形物とその成形方法 |
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2013
- 2013-04-26 JP JP2013094478A patent/JP6117606B2/ja active Active
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Publication number | Publication date |
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JP2014214548A (ja) | 2014-11-17 |
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