AU2001282305A1 - Improvements relating to retractable bollards - Google Patents

Improvements relating to retractable bollards

Info

Publication number
AU2001282305A1
AU2001282305A1 AU2001282305A AU8230501A AU2001282305A1 AU 2001282305 A1 AU2001282305 A1 AU 2001282305A1 AU 2001282305 A AU2001282305 A AU 2001282305A AU 8230501 A AU8230501 A AU 8230501A AU 2001282305 A1 AU2001282305 A1 AU 2001282305A1
Authority
AU
Australia
Prior art keywords
improvements relating
retractable bollards
bollards
retractable
relating
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.)
Abandoned
Application number
AU2001282305A
Inventor
Mark Clement
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.)
Ambermist Ltd
Original Assignee
Ambermist Ltd
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 Ambermist Ltd filed Critical Ambermist Ltd
Publication of AU2001282305A1 publication Critical patent/AU2001282305A1/en
Abandoned 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
    • E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
    • E01F13/044—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface
    • E01F13/046—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface the obstructing members moving up in a translatory motion, e.g. telescopic barrier posts
AU2001282305A 2000-08-21 2001-08-21 Improvements relating to retractable bollards Abandoned AU2001282305A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0020522A GB0020522D0 (en) 2000-08-21 2000-08-21 Improvements relating to retractable bollards
GB0020522 2000-08-21
PCT/GB2001/003766 WO2002016697A1 (en) 2000-08-21 2001-08-21 Improvements relating to retractable bollards

Publications (1)

Publication Number Publication Date
AU2001282305A1 true AU2001282305A1 (en) 2002-03-04

Family

ID=9897972

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001282305A Abandoned AU2001282305A1 (en) 2000-08-21 2001-08-21 Improvements relating to retractable bollards

Country Status (3)

Country Link
AU (1) AU2001282305A1 (en)
GB (1) GB0020522D0 (en)
WO (1) WO2002016697A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108060644A (en) * 2017-09-14 2018-05-22 李英 Multi-layer parking system based on infrared control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919563A (en) * 1989-08-14 1990-04-24 Stice David L Vehicle parking or passageway security barrier
WO1992002683A1 (en) * 1990-08-06 1992-02-20 Roper David H Pop-up traffic control device
DE9410774U1 (en) * 1994-07-06 1995-11-09 Butting H Gmbh & Co Kg Device for closing off traffic areas
FR2785307B1 (en) * 1998-10-30 2001-01-05 Andre Bigazzi ROAD SIGNALING DEVICE COMPRISING A RETRACTABLE SIGNALING ELEMENT AND IMPLEMENTATION METHOD

Also Published As

Publication number Publication date
WO2002016697A1 (en) 2002-02-28
GB0020522D0 (en) 2000-10-11

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