WO2018135961A1 - Ensemble glissière de sécurité - Google Patents

Ensemble glissière de sécurité Download PDF

Info

Publication number
WO2018135961A1
WO2018135961A1 PCT/PT2018/050004 PT2018050004W WO2018135961A1 WO 2018135961 A1 WO2018135961 A1 WO 2018135961A1 PT 2018050004 W PT2018050004 W PT 2018050004W WO 2018135961 A1 WO2018135961 A1 WO 2018135961A1
Authority
WO
WIPO (PCT)
Prior art keywords
rail
guard
security system
dampers
rubber
Prior art date
Application number
PCT/PT2018/050004
Other languages
English (en)
Portuguese (pt)
Inventor
Jorge Pereira
Original Assignee
Jorge Pereira
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 Jorge Pereira filed Critical Jorge Pereira
Publication of WO2018135961A1 publication Critical patent/WO2018135961A1/fr

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
    • E01F15/02—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
    • E01F15/043—Details of rails with multiple superimposed members; Rails provided with skirts
    • 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

Definitions

  • This invention is based on all discretion made in the provisional patent application adding to it all the tests made and the results thereof.
  • the present invention relates to the speeding death reduction system as well as all those that can cause death such as concrete rails, separators, pillars and other roadblocking obstacles.
  • This system can be assembled with various forces, everything will be calculated according to what we want to protect.
  • the system works the same way as I mentioned above, at the moment of impact, the car hits the protective rubber fixed on the rail guard, and simultaneously compresses the shock absorbers, which will be calibrated for more effort than the motorcycles, thus slowing down while compressing, softening the shock and reducing the chances of fatalities.
  • this photo shows how the car looked after retreating after the crash of photo # 8. I made a new collision with a speed of 50 to 60 km / h, it was absorbed by more than 90%, the shock almost never moved, was still 10 cm from the radiator as shown in the picture!
  • This invention is so advantageous that, as I mentioned, the blow to the rail is now softened and dampened, allowing it to absorb the impact, causing it not to fall over completely holding the vehicle.
  • the system created will not end the deaths, but will shrink on a massive scale, we may be talking about 80% or more.
  • This system in very specific situations such as motorcycling and motor racing tracks, as well as in all desired and permitting situations, can be multiplied as often as possible. taking into account the high speeds at which cars drive, overlapping each other until the desired reduction is achieved as the space between the track and the protective tires is large.
  • the central separators on the roads are real launching pads for death and rollover, with this system this will never happen, in most cases they may even have the opportunity to go on and on.
  • No rail can end up unprotected, they are real knives that enter cars inside, cutting them in half, killing the occupants, as well as those embedded in the ground, they are real launching ramps projecting them in handy, giving them the same end.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vibration Dampers (AREA)

Abstract

L'invention concerne un ensemble glissière de sécurité comprenant au moins un montant (1), un rail (3) et un absorbeur de chocs (2) reliant le rail (3) audit au moins un montant (1). Le rail (3) est au moins partiellement entouré d'un caoutchouc protecteur (4).
PCT/PT2018/050004 2017-01-18 2018-01-17 Ensemble glissière de sécurité WO2018135961A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PT2017109865 2017-01-18
PTPCT/PT2017/109865 2017-01-18

Publications (1)

Publication Number Publication Date
WO2018135961A1 true WO2018135961A1 (fr) 2018-07-26

Family

ID=61527484

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PT2018/050004 WO2018135961A1 (fr) 2017-01-18 2018-01-17 Ensemble glissière de sécurité

Country Status (1)

Country Link
WO (1) WO2018135961A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112144369A (zh) * 2020-10-13 2020-12-29 福建中设工程咨询有限公司 一种市政桥梁结构及施工方法
CN116201056A (zh) * 2023-03-16 2023-06-02 昆明理工大学 一种土木桥梁的隔离防护栏

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT344776B (de) * 1975-06-17 1978-08-10 Hellmut Sigmund Elastische strassenbegrenzung
US4739971A (en) * 1987-03-05 1988-04-26 Ruane George W Guard rail assembly
DE4416488A1 (de) * 1993-09-20 1995-03-23 Spiller Juergen Geländerelement für Verkehrsstraßen
ES2336881A1 (es) * 2008-05-14 2010-04-16 Adrian Sanchez Antelo Guardarail amortiguador.
CN102817334A (zh) * 2012-09-03 2012-12-12 宁波三泰轴承有限公司 一种公路护栏
CN205711877U (zh) * 2016-04-29 2016-11-23 徐州康博智能控制仪表有限公司 高速公路护栏

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT344776B (de) * 1975-06-17 1978-08-10 Hellmut Sigmund Elastische strassenbegrenzung
US4739971A (en) * 1987-03-05 1988-04-26 Ruane George W Guard rail assembly
DE4416488A1 (de) * 1993-09-20 1995-03-23 Spiller Juergen Geländerelement für Verkehrsstraßen
ES2336881A1 (es) * 2008-05-14 2010-04-16 Adrian Sanchez Antelo Guardarail amortiguador.
CN102817334A (zh) * 2012-09-03 2012-12-12 宁波三泰轴承有限公司 一种公路护栏
CN205711877U (zh) * 2016-04-29 2016-11-23 徐州康博智能控制仪表有限公司 高速公路护栏

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112144369A (zh) * 2020-10-13 2020-12-29 福建中设工程咨询有限公司 一种市政桥梁结构及施工方法
CN116201056A (zh) * 2023-03-16 2023-06-02 昆明理工大学 一种土木桥梁的隔离防护栏

Similar Documents

Publication Publication Date Title
Chen et al. Simulation-based assessment of vehicle safety behavior under hazardous driving conditions
BRPI0612792A2 (pt) sistema metálico contìnuo para barreiras de segurança aplicável como proteção para motociclistas, composto por uma viga metálica horizontal contìnua inferior suspensa na barreira por meio de braços metálicos dispostos em intervalos regulares
WO2018135961A1 (fr) Ensemble glissière de sécurité
JP2014533786A (ja) 車両捕捉システム及び方法
Ibitoye et al. Simulation of motorcyclist's kinematics during impact with W-Beam guardrail
Gutierrez et al. Midwest Guardrail System (MGS) with southern yellow pine posts.
Meng et al. Finite element modeling of an energy-absorbing guardrail end terminal
Prentkovskis et al. A study of the deflections of metal road guardrail elements
RU2434763C2 (ru) Демпфирующее фронтальное автомобильное ограждение и демпфирующий картридж для него
WO2022062876A1 (fr) Paroi sphérique universelle cylindrique anti-collision et anti-dépassement
KR200387087Y1 (ko) 가이드레일용 충격흡수대
Whitfield Investigation of a Tractor-Tank Trailer Roadside Containment Barrier
Carney III Minisized automobiles and roadside appurtenances
Whitfield et al. Investigation and Development of a Test Level 6 Barrier, Phase I
Stolle et al. Phase III development of a Short-radius guardrail for intersecting roadways
Demiyanushko et al. Analysis and mathematical modeling of cable barrier mechanics during car impact
Polivka et al. Performance evaluation of safety grates for cross-drainage culverts
Polivka et al. Developments of the Midwest Guardrail System for Standard and Reduced Post Spacing and in Combination with Curbs
Graham Forces and Motion: Investigating a Car Crash
RU84794U1 (ru) Демпфирующее фронтальное автомобильное ограждение и демпфирующий картридж для него
Sun et al. Development of energy absorbing refuge island using crash simulation
Moradi et al. A multi-body modeling and design of experiment investigation of a motorcyclist impact on roadside barriers at upright and sliding configurations
Liang et al. Crash Performance Evaluation of the Combination of Permanent-Temporary Protection Facilities
Roșu HIGH SPEED ROAD DIVIDER
Thai Performance evaluation of steel and composite bridge safety barriers by vehicle crash simulation

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18708232

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18708232

Country of ref document: EP

Kind code of ref document: A1