EP4045718A4 - Systèmes et procédés d'atténuateur d'impact de collision - Google Patents
Systèmes et procédés d'atténuateur d'impact de collision Download PDFInfo
- Publication number
- EP4045718A4 EP4045718A4 EP20876431.6A EP20876431A EP4045718A4 EP 4045718 A4 EP4045718 A4 EP 4045718A4 EP 20876431 A EP20876431 A EP 20876431A EP 4045718 A4 EP4045718 A4 EP 4045718A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- methods
- impact attenuator
- crash impact
- attenuator systems
- systems
- 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.)
- Pending
Links
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
- E01F15/14—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 specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
- E01F15/146—Means for vehicle stopping using impact energy absorbers fixed arrangements
-
- 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
- E01F15/0423—Details of rails
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Dampers (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962915592P | 2019-10-15 | 2019-10-15 | |
US202063054911P | 2020-07-22 | 2020-07-22 | |
PCT/US2020/055797 WO2021076767A1 (fr) | 2019-10-15 | 2020-10-15 | Systèmes et procédés d'atténuateur d'impact de collision |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4045718A1 EP4045718A1 (fr) | 2022-08-24 |
EP4045718A4 true EP4045718A4 (fr) | 2023-11-01 |
Family
ID=75382700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20876431.6A Pending EP4045718A4 (fr) | 2019-10-15 | 2020-10-15 | Systèmes et procédés d'atténuateur d'impact de collision |
Country Status (8)
Country | Link |
---|---|
US (2) | US20210108383A1 (fr) |
EP (1) | EP4045718A4 (fr) |
JP (1) | JP2022543707A (fr) |
KR (2) | KR20220035513A (fr) |
CN (1) | CN114364843A (fr) |
AU (1) | AU2020368434B2 (fr) |
CA (1) | CA3153150C (fr) |
WO (1) | WO2021076767A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11453988B2 (en) * | 2020-02-18 | 2022-09-27 | Lindsay Transportation Solutions, Llc | Crash cushion with improved side panel attachment |
US11268250B2 (en) * | 2020-04-15 | 2022-03-08 | Lindsay Transportation Solutions, Llc | Crash cushion with improved side panel attachment |
US11603635B2 (en) * | 2020-04-15 | 2023-03-14 | Lindsay Transportation Solutions, Llc | Crash cushion with improved reinforcing cable system |
AU2021292059A1 (en) * | 2020-06-19 | 2022-12-01 | Nutech Ventures | Crash impact attenuator systems and methods |
BE1028548B1 (nl) * | 2020-08-17 | 2022-03-15 | Stuer Egghe Bvba | Botsabsorbeerinrichting, voertuig en aanhangwagen omvattende een botsabsorbeerinrichting |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010014254A1 (en) * | 1997-06-05 | 2001-08-16 | Trinity Industries, Inc., A Delaware Corporation | Energy absorbing system for fixed roadside hazards |
US20080085153A1 (en) * | 2004-09-15 | 2008-04-10 | Energy Absorption Systems, Inc. | Crash cushion |
EP1706544B1 (fr) * | 2003-12-09 | 2010-02-24 | Exodyne Technologies, Inc. | Systeme de securite attenuateur d'impact |
WO2018151360A1 (fr) * | 2017-02-16 | 2018-08-23 | 주식회사 태백 | Dispositif d'absorption d'impact de collision de véhicule |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7306397B2 (en) * | 2002-07-22 | 2007-12-11 | Exodyne Technologies, Inc. | Energy attenuating safety system |
US6461076B1 (en) * | 2001-01-03 | 2002-10-08 | Energy Absorption Systems, Inc. | Vehicle impact attenuator |
AU2003230327A1 (en) * | 2002-05-13 | 2003-11-11 | Sung Ku Kang | Vehicular impact absorbing apparatus having cushion pins |
US20040262588A1 (en) * | 2003-06-27 | 2004-12-30 | Trn Business Trust | Variable width crash cushions and end terminals |
KR100707914B1 (ko) * | 2006-08-01 | 2007-04-13 | 주식회사 우전그린 | 도로 안전 방호대의 슬라이딩 스토퍼장치 |
EP2118380B1 (fr) * | 2007-01-29 | 2015-01-07 | Traffix Devices, Inc. | Systèmes et procédés d'amortisseur d'impact de collision |
KR20100132428A (ko) * | 2009-06-09 | 2010-12-17 | (주) 임팩트 블랙홀 | 압연관 표면 드래그(drag)에 의한 운동 마찰력과 압연력을 이용한 차량충격을 흡수하는 방법 및 이를 이용한 차량충격흡수장치 |
CN105658875B (zh) * | 2013-11-05 | 2017-09-01 | 新盛产业株式会社 | 碰撞冲击吸收装置 |
KR101879200B1 (ko) * | 2017-07-13 | 2018-07-17 | 설지혜 | 도로용 충격흡수장치 |
KR102100439B1 (ko) * | 2020-02-04 | 2020-04-13 | (주)미래로드셋 | 전방지지대의 후퇴 저항수단이 구비된 차량 충격흡수장치 |
KR102298946B1 (ko) * | 2021-02-23 | 2021-09-09 | 주식회사 에프티알에스 | 개선된 구조의 전방지지대 후퇴 저항수단을 갖는 차량 충격흡수장치 |
-
2020
- 2020-10-15 KR KR1020227008348A patent/KR20220035513A/ko not_active Application Discontinuation
- 2020-10-15 EP EP20876431.6A patent/EP4045718A4/fr active Pending
- 2020-10-15 AU AU2020368434A patent/AU2020368434B2/en active Active
- 2020-10-15 CA CA3153150A patent/CA3153150C/fr active Active
- 2020-10-15 JP JP2022514774A patent/JP2022543707A/ja active Pending
- 2020-10-15 CN CN202080063713.6A patent/CN114364843A/zh active Pending
- 2020-10-15 KR KR1020237016486A patent/KR20230074297A/ko not_active Application Discontinuation
- 2020-10-15 WO PCT/US2020/055797 patent/WO2021076767A1/fr active Search and Examination
- 2020-10-15 US US17/071,716 patent/US20210108383A1/en not_active Abandoned
-
2022
- 2022-11-29 US US18/071,557 patent/US20230160162A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010014254A1 (en) * | 1997-06-05 | 2001-08-16 | Trinity Industries, Inc., A Delaware Corporation | Energy absorbing system for fixed roadside hazards |
EP1706544B1 (fr) * | 2003-12-09 | 2010-02-24 | Exodyne Technologies, Inc. | Systeme de securite attenuateur d'impact |
US20080085153A1 (en) * | 2004-09-15 | 2008-04-10 | Energy Absorption Systems, Inc. | Crash cushion |
WO2018151360A1 (fr) * | 2017-02-16 | 2018-08-23 | 주식회사 태백 | Dispositif d'absorption d'impact de collision de véhicule |
Also Published As
Publication number | Publication date |
---|---|
EP4045718A1 (fr) | 2022-08-24 |
CA3153150C (fr) | 2023-06-20 |
AU2020368434B2 (en) | 2023-02-02 |
WO2021076767A1 (fr) | 2021-04-22 |
JP2022543707A (ja) | 2022-10-13 |
AU2020368434A1 (en) | 2022-04-14 |
US20230160162A1 (en) | 2023-05-25 |
CA3153150A1 (fr) | 2021-04-22 |
KR20230074297A (ko) | 2023-05-26 |
CN114364843A (zh) | 2022-04-15 |
US20210108383A1 (en) | 2021-04-15 |
KR20220035513A (ko) | 2022-03-22 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20220506 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230505 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20231004 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E01F 15/04 20060101ALI20230927BHEP Ipc: E01F 15/14 20060101AFI20230927BHEP |