GB8306142D0 - Elastic warning devices - Google Patents

Elastic warning devices

Info

Publication number
GB8306142D0
GB8306142D0 GB838306142A GB8306142A GB8306142D0 GB 8306142 D0 GB8306142 D0 GB 8306142D0 GB 838306142 A GB838306142 A GB 838306142A GB 8306142 A GB8306142 A GB 8306142A GB 8306142 D0 GB8306142 D0 GB 8306142D0
Authority
GB
United Kingdom
Prior art keywords
warning devices
elastic warning
elastic
devices
warning
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.)
Granted
Application number
GB838306142A
Other versions
GB2136859B (en
GB2136859A (en
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.)
Proudman D J
Original Assignee
Proudman D J
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 Proudman D J filed Critical Proudman D J
Priority to GB08306142A priority Critical patent/GB2136859B/en
Publication of GB8306142D0 publication Critical patent/GB8306142D0/en
Publication of GB2136859A publication Critical patent/GB2136859A/en
Application granted granted Critical
Publication of GB2136859B publication Critical patent/GB2136859B/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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
    • E01F9/565—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members having deflectable or displaceable parts
    • E01F9/573—Self-righting, upright flexible or rockable markers, e.g. resilient flaps bending over
    • 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)
  • Road Signs Or Road Markings (AREA)
GB08306142A 1983-03-05 1983-03-05 Portable road markers Expired GB2136859B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08306142A GB2136859B (en) 1983-03-05 1983-03-05 Portable road markers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08306142A GB2136859B (en) 1983-03-05 1983-03-05 Portable road markers

Publications (3)

Publication Number Publication Date
GB8306142D0 true GB8306142D0 (en) 1983-04-13
GB2136859A GB2136859A (en) 1984-09-26
GB2136859B GB2136859B (en) 1986-12-10

Family

ID=10539078

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08306142A Expired GB2136859B (en) 1983-03-05 1983-03-05 Portable road markers

Country Status (1)

Country Link
GB (1) GB2136859B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179985B (en) * 1985-09-03 1989-02-01 Wang Chuan Chi Energy absorbing barrier
GB2195381A (en) * 1986-09-23 1988-04-07 Michael Peter Gifford Hull Portable road traffic island
US6955496B2 (en) * 2001-05-16 2005-10-18 Shaun Burchell Road marker

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719505A (en) * 1955-10-04 Blumenthal
GB919789A (en) * 1961-07-03 1963-02-27 Peter Floyd Road safety signs
US3588222A (en) * 1967-11-09 1971-06-28 Harold A Julius Road reflectors
US3499413A (en) * 1968-01-24 1970-03-10 Robert W Heard Road markers
GB1403366A (en) * 1971-12-11 1975-08-28 Hazard Warning Systems Ltd Road hazard warning device
US3795220A (en) * 1972-04-12 1974-03-05 R Hengesbach Liquid ballasted temporary traffic marker
DE2704788A1 (en) * 1976-02-04 1977-08-11 Minnesota Mining & Mfg LANE MARKING SYSTEM
US4090465A (en) * 1976-12-21 1978-05-23 Bell Sr George G Traffic control director
GB2077332A (en) * 1980-05-31 1981-12-16 Crighton Helen Margaret Lorna Portable road markers

Also Published As

Publication number Publication date
GB2136859B (en) 1986-12-10
GB2136859A (en) 1984-09-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee