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EP1029985A3 - Impact-resistant and energy-absorbing safety post - Google Patents

Impact-resistant and energy-absorbing safety post Download PDF

Info

Publication number
EP1029985A3
EP1029985A3 EP00200494A EP00200494A EP1029985A3 EP 1029985 A3 EP1029985 A3 EP 1029985A3 EP 00200494 A EP00200494 A EP 00200494A EP 00200494 A EP00200494 A EP 00200494A EP 1029985 A3 EP1029985 A3 EP 1029985A3
Authority
EP
European Patent Office
Prior art keywords
post
impact
anchor plate
energy
resistant
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Withdrawn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
EP00200494A
Other languages
German (de)
French (fr)
Other versions
EP1029985A2 (en
Inventor
Gerard Wolters
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.)
Wolters NV
Original Assignee
Wolters NV
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 Wolters NV filed Critical Wolters NV
Publication of EP1029985A2 publication Critical patent/EP1029985A2/en
Publication of EP1029985A3 publication Critical patent/EP1029985A3/en
Withdrawn legal-status Critical Current

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
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
    • E01F13/028—Flexible barrier members, e.g. cords; Means for rendering same conspicuous; Adapted supports, e.g. with storage reel
    • 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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
    • E01F9/627—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection self-righting after deflection or displacement
    • E01F9/629—Traffic guidance, warning or control posts, bollards, pillars or like upstanding bodies or structures
    • 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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E01F9/673—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like
    • E01F9/681—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like the sign posts being fastened by removable means, e.g. screws or bolts

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Vibration Dampers (AREA)

Abstract

A safety post (10) is described to safeguard objects from impact by moving objects, the post having a double tilting action comprising a first elastic impact-absorbing tilting action to reduce damage to both post and object, followed by a second rigid action to arrest the moving object. An anchor plate (2) for anchoring the post to a foundation surface is provided, the anchor plate (2) having two major surfaces, the first major surface being provided for being placed in contact with the foundation surface at which time the second major surface is remote from the foundation surface.
The post includes a tiltable rigid housing (4) which extends from a position abutting or adjacent to the second major surface of the anchor plate as well as a an energy absorbing mechanism located entirely within the outer envelope of the housing (4), the energy absorbing mechanism comprising one or more resilient elements which are deformed when the post is tilted by the impact of the moving object.
EP00200494A 1999-02-16 2000-02-15 Impact-resistant and energy-absorbing safety post Withdrawn EP1029985A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9900099A BE1013952A3 (en) 1999-02-16 1999-02-16 Impact-resistant absorbing energy and protect pole.
BE9900099 1999-02-16

Publications (2)

Publication Number Publication Date
EP1029985A2 EP1029985A2 (en) 2000-08-23
EP1029985A3 true EP1029985A3 (en) 2002-07-10

Family

ID=3891758

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00200494A Withdrawn EP1029985A3 (en) 1999-02-16 2000-02-15 Impact-resistant and energy-absorbing safety post

Country Status (2)

Country Link
EP (1) EP1029985A3 (en)
BE (1) BE1013952A3 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2238902B1 (en) * 2003-05-23 2006-09-01 Emilio Ortega Ferrer DAMPER BOLARD.
DE102006005371A1 (en) * 2006-02-03 2007-08-16 Heintzmann Sicherheitssysteme Gmbh & Co. Kg Guiding profile line for assembly beside trackway, particularly on bridge, has path sensor, which is assigned to guiding profile for non-destructive acquisition of lateral path
AU2013203694B2 (en) * 2006-05-11 2015-02-05 Paul Edward Duruz Devices and systems for absorbing impacts
AU2014100308B4 (en) * 2006-05-11 2014-08-07 Paul Edward Duruz Devices and systems for absorbing impacts
BE1018316A3 (en) 2009-06-23 2010-08-03 Wolters Gerard IMPACT RESISTENT AND ENERGY ABSORBENT OBSTACLE.
EP2522621A1 (en) * 2011-05-11 2012-11-14 Deutsche Post AG traffic pylon with sensors and system with such a traffic pylon and fork lift
WO2018006125A1 (en) * 2016-07-04 2018-01-11 Saferoads Pty Ltd Energy absorbing bollard assembly
BE1025042B1 (en) * 2017-03-09 2018-10-11 Boplan Bvba COLLISION DETECTION SYSTEM FOR A COLLISION PROTECTION DEVICE
CN110415619A (en) * 2019-07-30 2019-11-05 大夏数据服务有限公司 A kind of dynamic code display equipment
CN112695670B (en) * 2021-02-19 2024-05-28 东营市湿地城市建设推进中心 Flash positioning road pile capable of preventing collision and being quickly repaired
GB2619488A (en) * 2021-04-09 2023-12-06 Auto Mossa Holdings Ltd Improvements relating to protector bollards, barrier posts and barrier rails
CA3177008A1 (en) * 2021-09-28 2023-03-28 Mccue Corporation Post assembly with impact absorbing core mecanism
CN114319193B (en) * 2022-02-06 2023-06-13 广东康为建设发展有限公司 Anti-collision device for highway construction
CN217267154U (en) * 2022-03-16 2022-08-23 青岛澳盾科技有限公司 Self-recovery type anti-collision upright post and anti-collision guardrail
CN115305854B (en) * 2022-07-22 2024-07-30 武汉雅思达科技有限公司 Road traffic safety comprehensive control equipment
DE102023118570A1 (en) * 2023-07-13 2025-01-16 Peggy Peg Innovative Systems GmbH COUPLING DEVICE

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1857435A (en) * 1930-03-25 1932-05-10 Elmer K Cole Highway fence
US2121379A (en) * 1936-08-14 1938-06-21 David H Young Guard or protective device for trees or hydrants
FR2149750A5 (en) * 1971-08-09 1973-03-30 Williams Clarence
US5500642A (en) * 1994-06-06 1996-03-19 Battle; Larry D. Protective warning post
WO1996026322A1 (en) * 1995-02-20 1996-08-29 Darren John Hotchkin A support member

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693940A (en) 1970-12-08 1972-09-26 Menasco Mfg Co Energy absorbing barrier post assembly
US4729690A (en) 1986-04-06 1988-03-08 Amerace Corporation Self-righting highway marker support and method for installing same
US4806046A (en) 1987-06-29 1989-02-21 Clark Richard O Self-uprighting delineator post
GB9211025D0 (en) 1992-05-22 1992-07-08 Avon Polymer Prod Ltd A post for a barrier or the like
US5566926A (en) 1994-08-19 1996-10-22 Voight Products Incorporated Resilient safety barrier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1857435A (en) * 1930-03-25 1932-05-10 Elmer K Cole Highway fence
US2121379A (en) * 1936-08-14 1938-06-21 David H Young Guard or protective device for trees or hydrants
FR2149750A5 (en) * 1971-08-09 1973-03-30 Williams Clarence
US5500642A (en) * 1994-06-06 1996-03-19 Battle; Larry D. Protective warning post
WO1996026322A1 (en) * 1995-02-20 1996-08-29 Darren John Hotchkin A support member

Also Published As

Publication number Publication date
BE1013952A3 (en) 2003-01-14
EP1029985A2 (en) 2000-08-23

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