FR2122910A5 - Traffic barrier reflective balls - made of plastic esp polyethylene - Google Patents

Traffic barrier reflective balls - made of plastic esp polyethylene

Info

Publication number
FR2122910A5
FR2122910A5 FR7201432A FR7201432A FR2122910A5 FR 2122910 A5 FR2122910 A5 FR 2122910A5 FR 7201432 A FR7201432 A FR 7201432A FR 7201432 A FR7201432 A FR 7201432A FR 2122910 A5 FR2122910 A5 FR 2122910A5
Authority
FR
France
Prior art keywords
polyethylene
traffic barrier
reflective balls
esp
plastic
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.)
Expired
Application number
FR7201432A
Other languages
French (fr)
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.)
GUBELA SpA
Original Assignee
GUBELA SpA
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 GUBELA SpA filed Critical GUBELA SpA
Application granted granted Critical
Publication of FR2122910A5 publication Critical patent/FR2122910A5/en
Expired 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
    • 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
    • E01F15/006—Lane control by movable lane separating barriers, e.g. shiftable barriers, retractable kerbs ; Apparatus or barriers specially adapted therefor, e.g. wheeled barriers
    • 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
    • E01F9/654—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 in the form of three-dimensional bodies, e.g. cones; capable of assuming three-dimensional form, e.g. by inflation or erection to form a geometric body
    • 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
    • E01F9/688—Free-standing bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

A mobile signaling barrier for separating lanes on motorways or at toll-booths comprises a horizontal cable with e.g. polyethylene balls spaced along it, each provided with signalling reflectors, and a series of conical supports. One end of the cable is attached to a stake in the ground and the other to an adjustable tensioner placed on any one of the stakes aligned with the lane-dividing islands.
FR7201432A 1971-01-20 1972-01-17 Traffic barrier reflective balls - made of plastic esp polyethylene Expired FR2122910A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT510271 1971-01-20

Publications (1)

Publication Number Publication Date
FR2122910A5 true FR2122910A5 (en) 1972-09-01

Family

ID=11117514

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7201432A Expired FR2122910A5 (en) 1971-01-20 1972-01-17 Traffic barrier reflective balls - made of plastic esp polyethylene

Country Status (1)

Country Link
FR (1) FR2122910A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466569A1 (en) * 1979-09-27 1981-04-10 Mach En Metaalfab Reflector unit for roadside marker - has shells snapped together via blade and groove union, with inner opposing ridges joining under heat effect
FR2586436A1 (en) * 1985-06-10 1987-02-27 Boniface Aldric Anti-impact signalling marker
FR2706499A1 (en) * 1993-06-10 1994-12-23 Sodirel Deployable barrier device making it possible to produce a temporary blockage on a road or motorway lane
FR2796970A1 (en) * 1999-07-28 2001-02-02 Tech Innovantes Soc D Connector for traffic guide ways has connector mounted on cable with ball bearings and transverse bearing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466569A1 (en) * 1979-09-27 1981-04-10 Mach En Metaalfab Reflector unit for roadside marker - has shells snapped together via blade and groove union, with inner opposing ridges joining under heat effect
FR2586436A1 (en) * 1985-06-10 1987-02-27 Boniface Aldric Anti-impact signalling marker
FR2706499A1 (en) * 1993-06-10 1994-12-23 Sodirel Deployable barrier device making it possible to produce a temporary blockage on a road or motorway lane
FR2796970A1 (en) * 1999-07-28 2001-02-02 Tech Innovantes Soc D Connector for traffic guide ways has connector mounted on cable with ball bearings and transverse bearing

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Legal Events

Date Code Title Description
ST Notification of lapse
DA Annulment of decision of lapse
RC Opposition against decision of lapse
ST Notification of lapse