JP4440929B2 - 道路または車道クラッシュバリア用スペーサ - Google Patents
道路または車道クラッシュバリア用スペーサ Download PDFInfo
- Publication number
- JP4440929B2 JP4440929B2 JP2006525911A JP2006525911A JP4440929B2 JP 4440929 B2 JP4440929 B2 JP 4440929B2 JP 2006525911 A JP2006525911 A JP 2006525911A JP 2006525911 A JP2006525911 A JP 2006525911A JP 4440929 B2 JP4440929 B2 JP 4440929B2
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- elastic body
- longitudinal beam
- crash barrier
- section
- 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.)
- Expired - Fee Related
Links
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 32
- 230000004888 barrier function Effects 0.000 title claims abstract description 23
- 238000004073 vulcanization Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0407—Metal rails
- E01F15/0438—Spacers between rails and posts, e.g. energy-absorbing means
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Vibration Dampers (AREA)
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
- Road Signs Or Road Markings (AREA)
Description
添付図面において、対応する要素は同一参照番号により示される。
Claims (6)
- ゴムで形成されかつクラッシュバリアの複数の支持ポスト(5)の一つに固定された弾性体(2)を含み、前記弾性体は前記クラッシュバリアに属する長手方向のビーム(6)を保持するように設計された支持手段(3,3’)との加硫により一体化され、
前記弾性体(2)は、支持手段(3,3’)の外形に適合するように一辺が弧状または波形等に湾曲変形した外面を形成する不等辺四辺形断面を有し、かつ
前記弾性体(2)は断面が不等辺四辺形の貫通キャビティを内部に有することを特徴とする道路または車道クラッシュバリア用スペーサ(1)。 - 長手方向のビーム(6)を保持するように設計された支持手段(3)は管状要素で構成されている、請求項1のスペーサ(1)。
- 前記長手方向のビーム(6)は円形断面を有する管で構成され、かつ前記管状要素の内径は長手方向のビーム(6)の外径よりも大きい、請求項2のスペーサ(1)。
- 長手方向のビーム(6)を保持するように設計された支持手段(3’)は「複数波」断面を有する要素で構成され、前記弾性体(2)の外面は「複数波」の形状を有する、請求項1のスペーサ(1)。
- 前記弾性体(2)は、前記支持ポスト(5)の断面および前記弾性体(5)の内壁を横切る固定手段(4)により前記クラッシュバリアの複数の支持ポスト(5)の一つに固定されていることを特徴とする、請求項1のスペーサ(1)。
- 前記固定手段(4)はナット(7)により所定位置に保持されたボルトを含む、請求項5のスペーサ(1)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT001691A ITMI20031691A1 (it) | 2003-09-02 | 2003-09-02 | Distanziatore per barriera di contenimento stradale o autostradale. |
PCT/IB2004/002768 WO2005021873A1 (en) | 2003-09-02 | 2004-08-25 | Spacer for road or motorway crash barrier |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007504381A JP2007504381A (ja) | 2007-03-01 |
JP4440929B2 true JP4440929B2 (ja) | 2010-03-24 |
Family
ID=34260011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006525911A Expired - Fee Related JP4440929B2 (ja) | 2003-09-02 | 2004-08-25 | 道路または車道クラッシュバリア用スペーサ |
Country Status (14)
Country | Link |
---|---|
US (1) | US7513710B2 (ja) |
EP (1) | EP1664441B1 (ja) |
JP (1) | JP4440929B2 (ja) |
CN (1) | CN100491644C (ja) |
AT (1) | ATE370278T1 (ja) |
CA (1) | CA2537497C (ja) |
DE (1) | DE602004008305T2 (ja) |
DK (1) | DK1664441T3 (ja) |
ES (1) | ES2291936T3 (ja) |
IL (1) | IL173951A (ja) |
IT (1) | ITMI20031691A1 (ja) |
NO (1) | NO20061038L (ja) |
PT (1) | PT1664441E (ja) |
WO (1) | WO2005021873A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2253993B1 (es) * | 2004-07-15 | 2007-04-16 | Taexpa, S.L. | Sistema de proteccion contra impactos de personas en guardarrailes de carreteras. |
US20090016843A1 (en) * | 2007-07-13 | 2009-01-15 | Igor Komsitsky | Spacer Assemblies, Apparatus and Methods of Supporting Hardware |
US20090196689A1 (en) * | 2008-01-31 | 2009-08-06 | Dean Pellegrino | Collapsible traffic barricade |
IT1393526B1 (it) * | 2009-02-19 | 2012-04-27 | Snoline Spa | Sistema componibile modulare per barriere di sicurezza veicolari, particolarmente atto a fungere da attenuatore d'urto per motociclisti |
USD913775S1 (en) * | 2018-07-26 | 2021-03-23 | Industrial Galvanizers Corporation Pty Ltd | Spacer block |
AU2019206002A1 (en) * | 2018-07-26 | 2020-02-13 | Industrial Galvanizers Corporation Pty Ltd | Improved Spacer Piece for a Guard Rail System |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2056858A (en) * | 1934-12-11 | 1936-10-06 | Central Iron & Steel Company | Highway guard |
US2927513A (en) * | 1953-06-02 | 1960-03-08 | Dove Harry Ewart | Dividing apparatus for highway lanes and the like |
US3276750A (en) * | 1962-08-10 | 1966-10-04 | Reynolds Metals Co | Railing construction |
US3262240A (en) * | 1962-12-04 | 1966-07-26 | Midland Ross Corp | Post base |
US3493213A (en) * | 1968-09-17 | 1970-02-03 | Bethlehem Steel Corp | Highway barrier |
US4075473A (en) * | 1976-05-12 | 1978-02-21 | George Winston | Cable-reinforced safety barrier |
US4090694A (en) * | 1977-07-11 | 1978-05-23 | Vincent Clarence K | Go-cart guard rail |
FR2641804B1 (fr) * | 1989-01-17 | 1992-02-28 | Pomero Claude | Glissiere de securite routiere a ailes developpees |
US6258193B1 (en) * | 1991-01-28 | 2001-07-10 | Tire Recycling Development Corporation | Methods for fabricating laminated structures using rubber tire parts |
US5219241A (en) * | 1991-06-04 | 1993-06-15 | Picton Valentine L | Crash barrier post |
US5195727A (en) * | 1992-03-18 | 1993-03-23 | Liao Wan Ming | Tubular shock-absorbing device for a rail |
CN1076750A (zh) * | 1992-03-20 | 1993-09-29 | 颜俊坚 | 道路护栏的可拆换式架设装置 |
US5507473A (en) * | 1994-03-29 | 1996-04-16 | Hammer's Inc. | Guard rail post |
CN2198308Y (zh) * | 1994-04-20 | 1995-05-24 | 北京中和经济技术开发公司 | 一种玻璃钢安全护栏 |
US5468093A (en) * | 1994-08-19 | 1995-11-21 | Voigt Products, Incorporated | Resilient safety barrier |
FR2746120B1 (fr) * | 1996-03-15 | 1998-06-12 | Glissiere de securite, procede de mise en place de telle glissiere et machine de mise en oeuvre de ce procede | |
SE507835C2 (sv) * | 1996-03-27 | 1998-07-20 | Bcc Ab | Räcke särskilt för vägar och broar |
AU8586598A (en) | 1997-07-14 | 1999-02-08 | Vision Molded Plastics, Ltd. | Spacer for supporting a guard rail on a post |
CN2432243Y (zh) * | 2000-08-04 | 2001-05-30 | 王清赞 | 道路弹性护栏防撞垫 |
US6758627B2 (en) * | 2000-11-15 | 2004-07-06 | K.E.S.S. Inc. | Guard rail support, attachment, and positioning spacer block |
US6530560B2 (en) * | 2000-11-15 | 2003-03-11 | K.E.S.S. Inc. | Guardrail support, attachment, and positioning block |
FR2817572B1 (fr) | 2000-12-06 | 2003-10-03 | Andre Scobeltzine | Ecarteur de glissiere de securite a absorption d'energie, constitue d'une piece cintree, dans un plan horizontal, en forme de coeur |
US6583211B1 (en) * | 2000-12-12 | 2003-06-24 | Thomas A. Wayts | Moldable composite material |
US6637971B1 (en) * | 2001-11-01 | 2003-10-28 | Worcester Polytechnic Institute | Reusable high molecular weight/high density polyethylene guardrail |
-
2003
- 2003-09-02 IT IT001691A patent/ITMI20031691A1/it unknown
-
2004
- 2004-08-25 DE DE602004008305T patent/DE602004008305T2/de active Active
- 2004-08-25 PT PT04769187T patent/PT1664441E/pt unknown
- 2004-08-25 JP JP2006525911A patent/JP4440929B2/ja not_active Expired - Fee Related
- 2004-08-25 DK DK04769187T patent/DK1664441T3/da active
- 2004-08-25 ES ES04769187T patent/ES2291936T3/es active Active
- 2004-08-25 EP EP04769187A patent/EP1664441B1/en active Active
- 2004-08-25 WO PCT/IB2004/002768 patent/WO2005021873A1/en active IP Right Grant
- 2004-08-25 CN CNB2004800251235A patent/CN100491644C/zh not_active Expired - Fee Related
- 2004-08-25 AT AT04769187T patent/ATE370278T1/de active
- 2004-08-25 US US10/570,401 patent/US7513710B2/en not_active Expired - Fee Related
- 2004-08-25 CA CA2537497A patent/CA2537497C/en not_active Expired - Fee Related
-
2006
- 2006-02-27 IL IL173951A patent/IL173951A/en not_active IP Right Cessation
- 2006-03-03 NO NO20061038A patent/NO20061038L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE602004008305T2 (de) | 2008-05-08 |
US7513710B2 (en) | 2009-04-07 |
NO20061038L (no) | 2006-05-26 |
DE602004008305D1 (de) | 2007-09-27 |
ES2291936T3 (es) | 2008-03-01 |
DK1664441T3 (da) | 2007-12-27 |
CA2537497C (en) | 2012-01-31 |
CN100491644C (zh) | 2009-05-27 |
IL173951A (en) | 2010-12-30 |
ATE370278T1 (de) | 2007-09-15 |
WO2005021873B1 (en) | 2005-05-19 |
US20070098489A1 (en) | 2007-05-03 |
EP1664441A1 (en) | 2006-06-07 |
IL173951A0 (en) | 2006-07-05 |
ITMI20031691A1 (it) | 2005-03-03 |
JP2007504381A (ja) | 2007-03-01 |
CN1846032A (zh) | 2006-10-11 |
WO2005021873A1 (en) | 2005-03-10 |
EP1664441B1 (en) | 2007-08-15 |
PT1664441E (pt) | 2007-11-26 |
CA2537497A1 (en) | 2005-03-10 |
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