WO2011084615A3 - Transversely slotted delineator - Google Patents

Transversely slotted delineator Download PDF

Info

Publication number
WO2011084615A3
WO2011084615A3 PCT/US2010/060799 US2010060799W WO2011084615A3 WO 2011084615 A3 WO2011084615 A3 WO 2011084615A3 US 2010060799 W US2010060799 W US 2010060799W WO 2011084615 A3 WO2011084615 A3 WO 2011084615A3
Authority
WO
WIPO (PCT)
Prior art keywords
tubular body
slot
delineator
slotted region
region
Prior art date
Application number
PCT/US2010/060799
Other languages
French (fr)
Other versions
WO2011084615A2 (en
Inventor
Blessen Korah Philip
Original Assignee
3M Innovative Properties Company
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 3M Innovative Properties Company filed Critical 3M Innovative Properties Company
Priority to US13/518,024 priority Critical patent/US20130108362A1/en
Priority to CN2010800579917A priority patent/CN102666995A/en
Publication of WO2011084615A2 publication Critical patent/WO2011084615A2/en
Publication of WO2011084615A3 publication Critical patent/WO2011084615A3/en

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
    • 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
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/619—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings with reflectors; with means for keeping reflectors clean
    • 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
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
    • E01F9/61—Special features of delineator posts, e.g. with parts cantilevered toward the roadway or fixed vertically on a tilted surface
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

A traffic delineator comprises a tubular body having first and second ends, the first end being configured as a base or being adapted for affixing to a base. The delineator may also include a slotted region to enhance flexing of the tubular body in response to vehicle impacts. The slotted region may include slot(s) formed transversely in the tubular body. In some embodiments, the slot(s) may include one or more discrete slot, each of which may define a hinged section of the tubular body. In some embodiments, the slot(s) may include a continuous transverse slot having a helical configuration. In some cases, the slotted region may be disposed proximate the first end, and a second slotted region or other window region may be disposed elsewhere on the tubular body so as to expose a reflective sheet that may be applied to an inner core disposed within the tubular body.
PCT/US2010/060799 2009-12-21 2010-12-16 Transversely slotted delineator WO2011084615A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/518,024 US20130108362A1 (en) 2009-12-21 2010-12-16 Transversely slotted delineator
CN2010800579917A CN102666995A (en) 2009-12-21 2010-12-16 Transversely slotted delineator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28860309P 2009-12-21 2009-12-21
US61/288,603 2009-12-21

Publications (2)

Publication Number Publication Date
WO2011084615A2 WO2011084615A2 (en) 2011-07-14
WO2011084615A3 true WO2011084615A3 (en) 2011-11-24

Family

ID=44306057

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/060799 WO2011084615A2 (en) 2009-12-21 2010-12-16 Transversely slotted delineator

Country Status (3)

Country Link
US (1) US20130108362A1 (en)
CN (1) CN102666995A (en)
WO (1) WO2011084615A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11519144B2 (en) 2013-01-04 2022-12-06 Trafco Industries, Inc. Temporary flexible pavement markers
US20150354154A1 (en) * 2013-01-04 2015-12-10 Trafco Industries, Inc. Temporary flexible pavement markers
US20150010353A1 (en) * 2013-07-05 2015-01-08 Alexander Povoli Cover for a Concrete Parking Block
US11603633B2 (en) * 2015-02-11 2023-03-14 Terry Utz Traffic control channelizing system and method of use
WO2016179629A1 (en) * 2015-04-21 2016-11-17 Roadside Products Pty Ltd Indicator post
USD860845S1 (en) 2017-08-03 2019-09-24 Trafco Industries, Inc. Temporary flexible pavement marker
GB2586150B (en) * 2019-08-07 2023-05-24 Three Smith Group Ltd Impact Absorbing Post
US11976430B2 (en) * 2021-03-04 2024-05-07 Nolda Ray Allen Cable barrier delineator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004250997A (en) * 2003-02-20 2004-09-09 Toyo Tire & Rubber Co Ltd Delineator post
US20050196235A1 (en) * 2004-03-04 2005-09-08 Carsonite International Roadway delineator
KR20090008448U (en) * 2008-02-18 2009-08-21 정영석 A road line safety pillar

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1560572A (en) * 1923-09-11 1925-11-10 Lebanon Machine Co Inc Traffic signal
US4197807A (en) * 1978-06-23 1980-04-15 Campbell Bruce E Collapsible traffic cone marker
US4343567A (en) * 1980-02-27 1982-08-10 Robert D. Cunningham Self-erecting roadway marking post
US4571118A (en) * 1984-01-20 1986-02-18 Carsonite International Corporation Simulated tubular highway safety device
US5066163A (en) * 1990-12-20 1991-11-19 Kerry Whitaker Resilient sign and guidepost
US5305705A (en) * 1992-02-14 1994-04-26 Gagliano Greg R Collapsible road marker and method
US5374137A (en) * 1992-09-04 1994-12-20 Steinberg; Erik J. Yieldable post and method of using same
US5566638A (en) * 1994-02-03 1996-10-22 Regent Sports Corporation Collapsible marker cone
KR100190118B1 (en) * 1996-04-20 1999-06-01 안의식 Delineater
USD400814S (en) * 1997-08-22 1998-11-10 Chi Tien Sheng Safety cone
CN2443987Y (en) * 1999-12-28 2001-08-22 山西省公路局阳泉分局 Elastic anticollision profile sign
CN2668688Y (en) * 2003-12-09 2005-01-05 冯永平 Combined anti-impact profile mark
US7849617B2 (en) * 2007-05-31 2010-12-14 Energy Absorption Systems, Inc. Self-righting post and method for the assembly and use thereof
US20100266337A1 (en) * 2009-04-15 2010-10-21 Jean Lapointe Flexible delineator post
WO2011082024A2 (en) * 2009-12-31 2011-07-07 3M Innovative Properties Company Delineator with bounceback mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004250997A (en) * 2003-02-20 2004-09-09 Toyo Tire & Rubber Co Ltd Delineator post
US20050196235A1 (en) * 2004-03-04 2005-09-08 Carsonite International Roadway delineator
KR20090008448U (en) * 2008-02-18 2009-08-21 정영석 A road line safety pillar

Also Published As

Publication number Publication date
US20130108362A1 (en) 2013-05-02
WO2011084615A2 (en) 2011-07-14
CN102666995A (en) 2012-09-12

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