HRP20170790T1 - Sustav za apsorpciju energije za fiksne cestovne zapreke - Google Patents
Sustav za apsorpciju energije za fiksne cestovne zapreke Download PDFInfo
- Publication number
- HRP20170790T1 HRP20170790T1 HRP20170790TT HRP20170790T HRP20170790T1 HR P20170790 T1 HRP20170790 T1 HR P20170790T1 HR P20170790T T HRP20170790T T HR P20170790TT HR P20170790 T HRP20170790 T HR P20170790T HR P20170790 T1 HRP20170790 T1 HR P20170790T1
- Authority
- HR
- Croatia
- Prior art keywords
- profile
- ram
- deformable
- core
- guide
- Prior art date
Links
- 239000006096 absorbing agent Substances 0.000 claims 3
- 230000004888 barrier function Effects 0.000 claims 3
- 230000035939 shock Effects 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 2
- 230000003068 static effect Effects 0.000 claims 2
- 239000007769 metal material Substances 0.000 claims 1
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
-
- 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
- E01F15/143—Protecting devices located at the ends of barriers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Road Paving Structures (AREA)
- Body Structure For Vehicles (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Claims (11)
1. Sustav za apsorpciju kinetička energije čeonog udara od strane vozila u prigušivač udara ili zaprečni terminal na koji ga treba montirati, gdje prigušivač udara ili zaprečni terminal je od vrste namijenjene upotrebi na postranim i središnjim trakama cesta i ima strukturni element (3) koji se može pomaknuti u uzdužnom smjeru prigušivača udara ili zaprečnog terminala kao posljedica udara, gdje navedeni sustav sadrži:
– udarni element ili ovan (1), načinjenog od rigidnog tijela i koji sadrži jezgru (8), čiji je prednji dio u obliku klina,
– i deformabilnog uzdužnog metalnog profila (2), koji ima jezgra, gdje je visina jezgre deformabilnog profila (2) veća od visine klinastog prednjeg dijela jezgre (8) ovna (1), no manja od visine stražnjeg dijela navedene jezgre (8),
gdje je navedeni ovan (1), prilikom upotrebe, izravno ili posredno povezan s navedenim strukturnim elementom (3), a navedeni deformabilni profil (2) je, prilikom upotrebe, izravno ili posredno osiguran za tlo (4),
tako da se tijekom udara ovan (1) pomiče po deformabilnom profilu (2) koji ostaje uglavnom nepomičan, gdje klinasti prednji dio jezgre (8) ovna (1) funkcionira kao napadna površina (11), čime dolazi do plastičnih deformacija koje se šire po deformabilnom profilu (2),
naznačen time što
– ovan (1) se dodatno sastoji od podložne ploče (10), koja služi kao nosač za navedenu jezgru (8) i koja ima gornje i donje krilo (9) na kraju, gdje navedena gornje i donje krilo (9) ne pokrivaju cijelu duljinu ovna (1), zbog čega ostaju dva otvora (12) u stražnjem dijelu navedenog ovna (1),
– što deformabilni profil (2) je ima otvoreni poprečni presjek u obliku slova "U", "C", "sigma" ili "omega", gdje se navedeni poprečni presjek tako sastoji od jezgre i dva krila,
– te što, tijekom udara, kako se ovan pomiče po deformabilnom profilu (2), gdje navedena napadna površina (11) prisiljava krila deformabilnog profila (2) da se otvore i rašire, gdje se oba krila profila (2) pružaju kroz navedene otvore (12) na stražnjem dijelu ovna (1).
2. Sustav u skladu s patentnim zahtjevom 1, naznačen time što je deformabilni profil (2) sa svoje strane načinjen od dva ili više uzastopnih odjeljaka (2') (2''), smještenih uzdužno jedan za drugim, koji mogu, jedan s obzirom na drugi, imati različitu dimenziju jednog ili više dijelova ili strana koje čine njihov poprečni presjek ili imaju različitu debljinu, ili imaju različite dimenzije strana poprečnog presjeka i različitu debljinu.
3. Sustav u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što deformabilni profil (2) ima, duž dijela (2''') ili po cijeloj duljini istog odjeljka, jednu ili više strana, čija duljina progresivno raste dok ne dosegne stalnu vrijednost.
4. Sustav u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što je deformabilni metalni profil (2) rigidno učvršćen na vodeći profil (6) smješten uzdužno u sustav, gdje mu je uzdužna os paralelna osi (20) deformabilnog profila (2), gdje je navedeni profil (6) izravno ili posredno osiguran za tlo (4).
5. Sustav u skladu s patentnim zahtjevom 4, naznačen time što su dva ili više deformabilni profila (2) osigurani na isti vodeći profil (6).
6. Sustav u skladu s patentnim zahtjevom 5, naznačen time što je vodeći profil (6) smješten u sustav na takav način da, u slučaju čeonog udara od strane vozila, strukturni element (3) klizi, uzevši vodeći profil (6) kao vodilicu, nosač ili tračnicu tijekom cijelog ili dijela pomicanja ovna (1) po deformabilnom profilu (2).
7. Sustav u skladu s patentnim zahtjevom 6, naznačen time što vodeći profil (6) ima poprečni presjek u obliku slova "H", "U", "C", "omega" ili "sigma", gdje je deformabilni profil (2) pričvršćen za jezgru ili greben vodećeg profila (6) na takav način da i ovan (1) i deformabilni profil (2) ostaju u potpunosti ili djelomično smješteni na vratu vodećeg profila (6).
8. Sustav u skladu s patentnim zahtjevom 7, naznačen time što se sastoji od dva ili više vodećih profila (6) smještenih paralelno.
9. Sustav u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što jedinica koju čini deformabilni profil ili profili (2) i vodeći profil ili profili (6) čine statičnu podlogu sustava, gdje je navedena jedinica osigurana za tlo (4) pogodnim osiguravajućim elementima (15), te što jedinica koju čini ovan ili ovnovi (1) i strukturni element (3) čini dio pokretne strukture sustava, koju se može uzdužno pomaknuti na statičnoj podlozi prilikom primitka čeonog udara od strane vozila.
10. Sustav u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što je ovan (1) sa svoje strane strukturni element (3) namijenjen da primi čeoni udar od strane vozila, te su prema tome ovan (1) i strukturni element (3) načinjeni kao jedan element.
11. Sustav u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što je ovan (1) načinjen od metalnog materijala.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200930907A ES2358253B8 (es) | 2009-10-26 | 2009-10-26 | Mecanismo para la absorción de la energía cinética procedente de impactos frontales de vehículos contra sistemas de contención de vehículos, de uso en los márgenes y medianas de las carreteras, tales como atenuadores de impactos y terminales de barrera. |
| EP10009477.0A EP2314772B1 (en) | 2009-10-26 | 2010-09-13 | Energy absorbing system for fixed roadside hazards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20170790T1 true HRP20170790T1 (hr) | 2017-08-11 |
Family
ID=43734292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20170790TT HRP20170790T1 (hr) | 2009-10-26 | 2017-05-26 | Sustav za apsorpciju energije za fiksne cestovne zapreke |
Country Status (28)
| Country | Link |
|---|---|
| US (1) | US8388259B2 (hr) |
| EP (1) | EP2314772B1 (hr) |
| CN (1) | CN102612579B (hr) |
| AR (1) | AR078711A1 (hr) |
| AU (1) | AU2010316989B2 (hr) |
| BR (1) | BR112012003490B1 (hr) |
| CA (1) | CA2769167C (hr) |
| CL (1) | CL2012000209A1 (hr) |
| CO (1) | CO6511236A2 (hr) |
| CR (1) | CR20120088A (hr) |
| CY (1) | CY1118926T1 (hr) |
| DK (1) | DK2314772T3 (hr) |
| DO (1) | DOP2012000018A (hr) |
| ES (1) | ES2358253B8 (hr) |
| HR (1) | HRP20170790T1 (hr) |
| HU (1) | HUE033122T2 (hr) |
| IL (1) | IL218381A (hr) |
| LT (1) | LT2314772T (hr) |
| MX (1) | MX2012002866A (hr) |
| NO (1) | NO20120228A1 (hr) |
| NZ (1) | NZ598228A (hr) |
| PE (1) | PE20121416A1 (hr) |
| PL (1) | PL2314772T3 (hr) |
| PT (1) | PT2314772T (hr) |
| RU (1) | RU2525409C2 (hr) |
| SI (1) | SI2314772T1 (hr) |
| UA (1) | UA102328C2 (hr) |
| WO (1) | WO2011054987A2 (hr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2927606B1 (fr) * | 2008-02-15 | 2010-07-30 | Airbus France | Fuselage d'aeronef en materiau composite a tenue au crash amelioree |
| 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 |
| FR2969729B1 (fr) * | 2010-12-24 | 2013-02-08 | Eads Europ Aeronautic Defence | Piece structurale a capacite de dissipation d'energie |
| NZ590876A (en) * | 2011-12-23 | 2012-09-28 | Axip Ltd | A coupling arrangment for guardrails which upon telescopic slinding of the rails causes an increasing clamping force between them |
| DE102013215064A1 (de) * | 2013-07-31 | 2015-02-05 | Bayerische Motoren Werke Aktiengesellschaft | Crashstruktur für ein Fahrzeug |
| US9260258B1 (en) * | 2015-01-29 | 2016-02-16 | Grant Leum | Removable dock barrier |
| GB201601141D0 (en) * | 2016-01-21 | 2016-03-09 | Hill & Smith Holdings Plc | Energy absorbing terminal system |
| US9739328B1 (en) * | 2016-02-12 | 2017-08-22 | Verdegro Holding B.V. | Impact attenuator and vehicle, trailer and guardrail comprising such an impact attenuator |
| DE102017001961B4 (de) | 2017-03-01 | 2022-09-08 | Audi Ag | Karosseriestruktur für ein Kraftfahrzeug und Kraftfahrzeug |
| CN107338746B (zh) * | 2017-06-30 | 2019-08-20 | 吉林省交通规划设计院 | 一种金属挤压式阻尼器 |
| US10745098B2 (en) * | 2017-09-05 | 2020-08-18 | The Boeing Company | Energy-absorbing under-floor airframe |
| KR102298946B1 (ko) * | 2021-02-23 | 2021-09-09 | 주식회사 에프티알에스 | 개선된 구조의 전방지지대 후퇴 저항수단을 갖는 차량 충격흡수장치 |
| WO2023055260A1 (ru) * | 2021-10-01 | 2023-04-06 | Открытое Акционерное Общество "Завод Продмаш" | Дорожный энергопоглощающий узел и дорожное фронтальное ограждение |
| KR102538860B1 (ko) * | 2022-10-25 | 2023-06-01 | 주식회사 세이브라이프 | 도로용 충격흡수시설의 접이식 충격에너지 조절 및 흡수장치 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH439375A (de) * | 1966-05-13 | 1967-07-15 | Zschokke Ag Conrad | Stossdämpfer |
| US3428150A (en) * | 1966-12-28 | 1969-02-18 | Paul M Muspratt | Method and apparatus for gradual absorption of momentum |
| US3779591A (en) * | 1971-08-23 | 1973-12-18 | W Rands | Energy absorbing device |
| US5078366A (en) * | 1988-01-12 | 1992-01-07 | Texas A&M University System | Guardrail extruder terminal |
| US4823923A (en) * | 1988-09-06 | 1989-04-25 | Moyer James E | Energy dampening apparatus |
| SU1576622A1 (ru) * | 1988-09-20 | 1990-07-07 | Винницкое Государственное Производственное Объединение Автомобильного Транспорта "Винницаавтотранс" | Барьер безопасности |
| US5174421A (en) * | 1989-09-09 | 1992-12-29 | Bayer Aktiengesellschaft | Damper in the form of a shock absorber |
| US6293727B1 (en) * | 1997-06-05 | 2001-09-25 | Exodyne Technologies, Inc. | Energy absorbing system for fixed roadside hazards |
| US6457570B2 (en) * | 1999-05-07 | 2002-10-01 | Safety By Design Company | Rectangular bursting energy absorber |
| US6308809B1 (en) * | 1999-05-07 | 2001-10-30 | Safety By Design Company | Crash attenuation system |
| US20030070894A1 (en) * | 1999-05-07 | 2003-04-17 | Reid John D. | Single-sided crash cushion system |
| US6554256B2 (en) * | 2001-04-25 | 2003-04-29 | Icom Engineering, Inc. | Highway guardrail end terminal assembly |
| CA2454554C (en) * | 2001-07-20 | 2009-06-16 | Texas A & M University System | Box beam terminals |
| US6962459B2 (en) * | 2003-08-12 | 2005-11-08 | Sci Products Inc. | Crash attenuator with cable and cylinder arrangement for decelerating vehicles |
| DE202006019546U1 (de) * | 2006-12-28 | 2007-03-08 | Sps Schutzplanken Gmbh | Anprallvorrichtung mit Verformungselement |
-
2009
- 2009-10-26 ES ES200930907A patent/ES2358253B8/es active Active
-
2010
- 2010-08-20 MX MX2012002866A patent/MX2012002866A/es active IP Right Grant
- 2010-08-20 NZ NZ598228A patent/NZ598228A/en not_active IP Right Cessation
- 2010-08-20 RU RU2012108655/03A patent/RU2525409C2/ru active
- 2010-08-20 CA CA2769167A patent/CA2769167C/en not_active Expired - Fee Related
- 2010-08-20 WO PCT/ES2010/070565 patent/WO2011054987A2/es active Application Filing
- 2010-08-20 UA UAA201202779A patent/UA102328C2/ru unknown
- 2010-08-20 AU AU2010316989A patent/AU2010316989B2/en active Active
- 2010-08-20 US US13/502,515 patent/US8388259B2/en active Active
- 2010-08-20 CN CN201080043563.9A patent/CN102612579B/zh active Active
- 2010-08-20 PE PE2012000248A patent/PE20121416A1/es active IP Right Grant
- 2010-08-20 BR BR112012003490-1A patent/BR112012003490B1/pt active IP Right Grant
- 2010-09-13 LT LTEP10009477.0T patent/LT2314772T/lt unknown
- 2010-09-13 DK DK10009477.0T patent/DK2314772T3/en active
- 2010-09-13 HU HUE10009477A patent/HUE033122T2/en unknown
- 2010-09-13 PT PT100094770T patent/PT2314772T/pt unknown
- 2010-09-13 PL PL10009477T patent/PL2314772T3/pl unknown
- 2010-09-13 SI SI201031465T patent/SI2314772T1/sl unknown
- 2010-09-13 EP EP10009477.0A patent/EP2314772B1/en active Active
- 2010-10-21 AR ARP100103840A patent/AR078711A1/es active IP Right Grant
-
2012
- 2012-01-24 DO DO2012000018A patent/DOP2012000018A/es unknown
- 2012-01-25 CL CL2012000209A patent/CL2012000209A1/es unknown
- 2012-02-21 CR CR20120088A patent/CR20120088A/es unknown
- 2012-02-28 IL IL218381A patent/IL218381A/en active IP Right Grant
- 2012-03-01 NO NO20120228A patent/NO20120228A1/no not_active Application Discontinuation
- 2012-03-14 CO CO12043907A patent/CO6511236A2/es active IP Right Grant
-
2017
- 2017-05-26 HR HRP20170790TT patent/HRP20170790T1/hr unknown
- 2017-05-31 CY CY20171100564T patent/CY1118926T1/el unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HRP20170790T1 (hr) | Sustav za apsorpciju energije za fiksne cestovne zapreke | |
| CN208072281U (zh) | 一种路面防撞护栏装置 | |
| CN204644918U (zh) | 安全限高装置 | |
| RU2012123392A (ru) | Поглотитель энергии с выступами, обеспечивающими равномерный удар пешехода | |
| CN206784251U (zh) | 一种公路防撞装置 | |
| RU2576674C2 (ru) | Ударный аттенюатор для транспортных средств | |
| CN101555683A (zh) | 高效低成本的柔性消能型桥墩防车撞安全装置 | |
| HRP20151385T1 (hr) | Zaštitna ograda za prometnice i postupak poboljšanja apsorpcije energije udara laganog vozila u takvu ogradu | |
| CN112227263A (zh) | 用于交通事故的防护方法 | |
| CN205558433U (zh) | 一种稳固防撞电线杆结构 | |
| CN203795348U (zh) | 管式可导向防撞垫 | |
| CN103850205A (zh) | 旋杆压簧式可导向防撞垫 | |
| CN206376209U (zh) | 高速公路用防护栏 | |
| CN204064826U (zh) | 一种综合水平及竖向冲击试验装置 | |
| CN210086126U (zh) | 一种用于盘山公路的安全防护栏 | |
| CN201406663Y (zh) | 一种高效低成本的柔性消能型桥墩防车撞安全装置 | |
| CN213596826U (zh) | 一种高强抗风防眩板 | |
| EP3390727B1 (en) | Set of impact attenuators | |
| CN204000692U (zh) | 一种新型高强度防撞垫 | |
| RU163107U1 (ru) | Демпфер дорожный сминаемый стационарный | |
| CN207670354U (zh) | 一种车辆的保险杠横梁总成 | |
| CN207143799U (zh) | 一种隧道多重缓冲护栏 | |
| CN202247745U (zh) | 防撞垫 | |
| CN202847636U (zh) | 车辆行人小腿保护装置 | |
| CN205802791U (zh) | 行车缓冲保护装置 |