EP1256659A2 - Un rouleau d'amortissement antichoc - Google Patents

Un rouleau d'amortissement antichoc Download PDF

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Publication number
EP1256659A2
EP1256659A2 EP02007828A EP02007828A EP1256659A2 EP 1256659 A2 EP1256659 A2 EP 1256659A2 EP 02007828 A EP02007828 A EP 02007828A EP 02007828 A EP02007828 A EP 02007828A EP 1256659 A2 EP1256659 A2 EP 1256659A2
Authority
EP
European Patent Office
Prior art keywords
cylinder
post
impact
rail
roller
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Withdrawn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
EP02007828A
Other languages
German (de)
English (en)
Other versions
EP1256659A3 (fr
Inventor
Miguel Rodriguez Montero
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1256659A2 publication Critical patent/EP1256659A2/fr
Publication of EP1256659A3 publication Critical patent/EP1256659A3/fr
Withdrawn legal-status Critical Current

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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
    • E01F15/0461—Supports, e.g. posts
    • E01F15/0469—Covers, e.g. of ground surface around the foot

Definitions

  • the present invention refers to an impact-absorber roller which includes significant novelty features and advantages in relation with prior art means for the above mentioned purposes.
  • the new invention consists of a roller mounted on each of the vertical posts supporting fender rails along roads and formed by a rigid, hollow cylinder rotatable around said post and an external cylinder of absorbing properties in order to withstand impacts due to collisions by cars or a person's body, thus reducing damages to them.
  • Protection fences along road sides are usually set up in order to avoid or at least to mitigate consequences of accidents due to vehicle deflections.
  • Said fences use to be rails supported by metal posts set apart regular stretches, withstanding impacts due to collisions by cars or bodies as a result of a wrong driving or a first collision.
  • the impact absorber roller defining the subject matter of this invention comprises a structural device allowing protection to a car or a person's body against a high speed impact with posts supporting rails.
  • this new roller has a simple structure which includes an internal cylinder made of a rigid and resistant material, turnably mounted around a supporting post and below the rail supported by the post. Another cylinder made of an absorbing material is born outside the first cylinder with a rather large diameter so that its peripheral surface projects in the front edges of rail.
  • the ground part of the post shows a circular base defining a supporting track for the lower side of the internal cylinder, making easy the turning thereof and avoiding the direct contact of said internal cylinder with uneven ground surface, which could jeopardize the correct operation of the roller.
  • the external, soft material cylinder absorbs a great deal of energy through its own deformation, and the impact produces the roller to turn, thus deflecting the body towards the road area or, running in parallel with the rail, towards the following post and roller.
  • roller according the invention reduces effects of collisions in three different ways:
  • Figure 1 is an axial section of the device defined by the roller of the invention.
  • Figure 2 is a side elevation of a road protection with a roller according to the invention.
  • Figure 3 is a transverse section view given by a horizontal plane A-A' in figure 1 and showing a vertical plane B-B' resulting in the section of figure 1.
  • the roller is formed by a rigid and resistant cylinder (2) bearing a surrounding cylinder (3) made of a soft, impact absorbing material, which has a large diameter, the whole being mounted around a post (1) supporting a rail (5) along a road.
  • Cylinder (3) has advantageously its external contour projecting before the front edges of rail (5), and the height of cylinder (3) is such that its upper side remains under the lower edge of rail (5), according to figure 1.
  • Post (1) has in its lower part a circular seat (4) defining a supporting track for the lower part of cylinder (2), making easier revolving thereof.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Seats For Vehicles (AREA)
  • Vibration Dampers (AREA)
EP02007828A 2001-04-16 2002-04-08 Un rouleau d'amortissement antichoc Withdrawn EP1256659A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200100969U 2001-04-16
ES200100969U ES1048791Y (es) 2001-04-16 2001-04-16 Rodillo absorbente de impactos.

Publications (2)

Publication Number Publication Date
EP1256659A2 true EP1256659A2 (fr) 2002-11-13
EP1256659A3 EP1256659A3 (fr) 2005-08-10

Family

ID=8497556

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02007828A Withdrawn EP1256659A3 (fr) 2001-04-16 2002-04-08 Un rouleau d'amortissement antichoc

Country Status (2)

Country Link
EP (1) EP1256659A3 (fr)
ES (1) ES1048791Y (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100740552B1 (ko) 2006-04-12 2007-07-18 (유) 이티산업 충격흡수용 도로 방호대
WO2009150283A1 (fr) * 2008-06-12 2009-12-17 Rubber Patents, S.L. Dispositif de protection en cas d'impact contre une glissière de sécurité
KR100936948B1 (ko) 2007-11-12 2010-01-14 (유) 이티산업 충격흡수용 도로 방호대
WO2010093122A3 (fr) * 2009-02-10 2010-10-21 주식회사 금성산업 Poteau routier amortisseur
KR101052624B1 (ko) 2010-11-05 2011-07-29 신도산업 주식회사 롤링 가드배리어
CN101245585B (zh) * 2007-06-14 2011-10-12 黄金伦 滚轮胶带护栏
WO2012004445A1 (fr) * 2010-07-08 2012-01-12 Francisco Caro Morales Dispositif de protection contre les chocs de personnes sur les poteaux des glissières de sécurité routière
WO2014001583A1 (fr) * 2012-06-29 2014-01-03 Almopaten, S.L. Dispositif de protection applicable aux montants des glissières de sécurité de routes
CN112523130A (zh) * 2020-11-30 2021-03-19 河南泽泰公路工程有限公司 一种市政道路潮汐车道专用升降护栏
CN113216051A (zh) * 2021-06-07 2021-08-06 邱兵 一种公路交通安全防护装置
CN114108524A (zh) * 2020-08-28 2022-03-01 青岛泰诚交通设施有限公司 一种高分子旋转防撞桶

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106012913B (zh) * 2016-05-30 2018-02-02 安徽铭心金属制品有限公司 一种能够缓冲吸收撞击的道路交通护栏

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612739A1 (de) * 1986-04-16 1986-12-18 Rolf-Peter 4280 Borken Leers Leitplankenpfosten
US5562364A (en) * 1995-01-26 1996-10-08 Darder-Alomar; Antonio Protective fender for dock posts
FR2788796A1 (fr) * 1999-01-26 2000-07-28 Claude Alix Georges Pomero Dispositif de protection des motards contre les chocs sur supports de glissiere de securite

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612739A1 (de) * 1986-04-16 1986-12-18 Rolf-Peter 4280 Borken Leers Leitplankenpfosten
US5562364A (en) * 1995-01-26 1996-10-08 Darder-Alomar; Antonio Protective fender for dock posts
FR2788796A1 (fr) * 1999-01-26 2000-07-28 Claude Alix Georges Pomero Dispositif de protection des motards contre les chocs sur supports de glissiere de securite

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100740552B1 (ko) 2006-04-12 2007-07-18 (유) 이티산업 충격흡수용 도로 방호대
CN101245585B (zh) * 2007-06-14 2011-10-12 黄金伦 滚轮胶带护栏
KR100936948B1 (ko) 2007-11-12 2010-01-14 (유) 이티산업 충격흡수용 도로 방호대
WO2009150283A1 (fr) * 2008-06-12 2009-12-17 Rubber Patents, S.L. Dispositif de protection en cas d'impact contre une glissière de sécurité
CN102027173B (zh) * 2009-02-10 2013-07-24 (株)金星产业 一种道路冲击吸收设施
US8434965B2 (en) 2009-02-10 2013-05-07 Geum Sung Industry Co., Ltd. Impact absorption facility for road
WO2010093122A3 (fr) * 2009-02-10 2010-10-21 주식회사 금성산업 Poteau routier amortisseur
WO2012004445A1 (fr) * 2010-07-08 2012-01-12 Francisco Caro Morales Dispositif de protection contre les chocs de personnes sur les poteaux des glissières de sécurité routière
ES2372459A1 (es) * 2010-07-08 2012-01-20 Francisco CARO MORALES Dispositivo de protección contra impactos de personas en los postes de los guardarraíles de carreteras.
KR101052624B1 (ko) 2010-11-05 2011-07-29 신도산업 주식회사 롤링 가드배리어
WO2014001583A1 (fr) * 2012-06-29 2014-01-03 Almopaten, S.L. Dispositif de protection applicable aux montants des glissières de sécurité de routes
CN114108524A (zh) * 2020-08-28 2022-03-01 青岛泰诚交通设施有限公司 一种高分子旋转防撞桶
CN112523130A (zh) * 2020-11-30 2021-03-19 河南泽泰公路工程有限公司 一种市政道路潮汐车道专用升降护栏
CN113216051A (zh) * 2021-06-07 2021-08-06 邱兵 一种公路交通安全防护装置

Also Published As

Publication number Publication date
ES1048791Y (es) 2002-02-01
EP1256659A3 (fr) 2005-08-10
ES1048791U (es) 2001-09-16

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