EP1498549A1 - Wiederverwendbare Leitplanken aus Polyäthylen mit hohem Molekulargewicht oder Polyäthylen mit hoher Dichte - Google Patents

Wiederverwendbare Leitplanken aus Polyäthylen mit hohem Molekulargewicht oder Polyäthylen mit hoher Dichte Download PDF

Info

Publication number
EP1498549A1
EP1498549A1 EP03254518A EP03254518A EP1498549A1 EP 1498549 A1 EP1498549 A1 EP 1498549A1 EP 03254518 A EP03254518 A EP 03254518A EP 03254518 A EP03254518 A EP 03254518A EP 1498549 A1 EP1498549 A1 EP 1498549A1
Authority
EP
European Patent Office
Prior art keywords
stanchions
connector sleeves
guardrail system
cylinder
molecular weight
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.)
Withdrawn
Application number
EP03254518A
Other languages
English (en)
French (fr)
Inventor
John F Carney Iii
Malcolm H Ray
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Worcester Polytechnic Institute
Original Assignee
Worcester Polytechnic Institute
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Worcester Polytechnic Institute filed Critical Worcester Polytechnic Institute
Priority to EP03254518A priority Critical patent/EP1498549A1/de
Publication of EP1498549A1 publication Critical patent/EP1498549A1/de
Withdrawn legal-status Critical Current

Links

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
    • E01F15/0453—Rails of materials other than metal or concrete, e.g. wood, plastics; Rails of different materials, e.g. rubber-faced metal profiles, concrete-filled steel tubes
    • 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
EP03254518A 2003-07-18 2003-07-18 Wiederverwendbare Leitplanken aus Polyäthylen mit hohem Molekulargewicht oder Polyäthylen mit hoher Dichte Withdrawn EP1498549A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03254518A EP1498549A1 (de) 2003-07-18 2003-07-18 Wiederverwendbare Leitplanken aus Polyäthylen mit hohem Molekulargewicht oder Polyäthylen mit hoher Dichte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03254518A EP1498549A1 (de) 2003-07-18 2003-07-18 Wiederverwendbare Leitplanken aus Polyäthylen mit hohem Molekulargewicht oder Polyäthylen mit hoher Dichte

Publications (1)

Publication Number Publication Date
EP1498549A1 true EP1498549A1 (de) 2005-01-19

Family

ID=33462233

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03254518A Withdrawn EP1498549A1 (de) 2003-07-18 2003-07-18 Wiederverwendbare Leitplanken aus Polyäthylen mit hohem Molekulargewicht oder Polyäthylen mit hoher Dichte

Country Status (1)

Country Link
EP (1) EP1498549A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2386561A1 (es) * 2010-01-08 2012-08-23 Vicente Calabuig Vaño Valla flexible ondulada
CN106948656A (zh) * 2017-03-31 2017-07-14 安徽卓航展示用品有限公司 防护栏

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1977286A (en) * 1933-02-02 1934-10-16 John D Miller Highway guard fence
DE1199306B (de) * 1962-01-02 1965-08-26 Neher Maschf A Befestigung der Holme von Strassenrand-leitplanken
US5314261A (en) 1993-02-11 1994-05-24 Energy Absorption Systems, Inc. Vehicle crash cushion
US5507473A (en) * 1994-03-29 1996-04-16 Hammer's Inc. Guard rail post
EP0708206A1 (de) * 1994-10-17 1996-04-24 CENTRO ACCIAI S.p.A. Halbsteife Leitplanke mit Lage-Korrektur und kontrollierte Dissipation der Aufprallenergie
US6010275A (en) 1997-08-25 2000-01-04 Fitch; John C. Compression Guardrail
US6637971B1 (en) * 2001-11-01 2003-10-28 Worcester Polytechnic Institute Reusable high molecular weight/high density polyethylene guardrail

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1977286A (en) * 1933-02-02 1934-10-16 John D Miller Highway guard fence
DE1199306B (de) * 1962-01-02 1965-08-26 Neher Maschf A Befestigung der Holme von Strassenrand-leitplanken
US5314261A (en) 1993-02-11 1994-05-24 Energy Absorption Systems, Inc. Vehicle crash cushion
US5507473A (en) * 1994-03-29 1996-04-16 Hammer's Inc. Guard rail post
EP0708206A1 (de) * 1994-10-17 1996-04-24 CENTRO ACCIAI S.p.A. Halbsteife Leitplanke mit Lage-Korrektur und kontrollierte Dissipation der Aufprallenergie
US6010275A (en) 1997-08-25 2000-01-04 Fitch; John C. Compression Guardrail
US6637971B1 (en) * 2001-11-01 2003-10-28 Worcester Polytechnic Institute Reusable high molecular weight/high density polyethylene guardrail

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2386561A1 (es) * 2010-01-08 2012-08-23 Vicente Calabuig Vaño Valla flexible ondulada
CN106948656A (zh) * 2017-03-31 2017-07-14 安徽卓航展示用品有限公司 防护栏

Similar Documents

Publication Publication Date Title
US6637971B1 (en) Reusable high molecular weight/high density polyethylene guardrail
US5217318A (en) Low maintenance crash barrier for a road divider
US3672657A (en) Liquid shock absorbing buffer
CA1203705A (en) Guardrail end terminal
KR100798346B1 (ko) 차량 충돌 충격흡수장치
EP1221508A2 (de) Aufpralldämpfer für Fahrzeug
US4047701A (en) End assembly for roadway guard rail
AU688987B2 (en) Crash attenuator
KR101153856B1 (ko) 차량충돌 충격흡수장치
US4066244A (en) Vehicular energy absorber
KR20140103274A (ko) 차량 캐치 시스템 및 방법
KR100590118B1 (ko) 교량 상단의 차량충돌 충격흡수용 가드레일
KR100348707B1 (ko) 차량용 충격 흡수장치
CN209975427U (zh) 一种防碰撞的市政道路安全防护栏
EP1498549A1 (de) Wiederverwendbare Leitplanken aus Polyäthylen mit hohem Molekulargewicht oder Polyäthylen mit hoher Dichte
EP1861548B1 (de) Schlagfeste säule
KR101929795B1 (ko) 차량충돌 완충장치
CN210104635U (zh) 一种双筒式公路护栏防撞桶
KR200424297Y1 (ko) 차량 충돌 충격흡수장치
KR200387087Y1 (ko) 가이드레일용 충격흡수대
KR101020259B1 (ko) 완충형 가드레일 연결대
KR102231697B1 (ko) 탄성 어댑터를 이용한 펜스용 지주와 횡대의 연결장치
CN113944127A (zh) 一种公路交通安全设施工程用防撞护栏
CN210887046U (zh) 市政防撞缓冲装置
KR101993766B1 (ko) 충격흡수기능이 향상된 충격흡수형 차량방호울타리

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20050715

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20060113

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20080201