GB2487676B - Improved road studs - Google Patents

Improved road studs

Info

Publication number
GB2487676B
GB2487676B GB1202666.2A GB201202666A GB2487676B GB 2487676 B GB2487676 B GB 2487676B GB 201202666 A GB201202666 A GB 201202666A GB 2487676 B GB2487676 B GB 2487676B
Authority
GB
United Kingdom
Prior art keywords
improved road
road studs
studs
improved
road
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 - Fee Related
Application number
GB1202666.2A
Other versions
GB201202666D0 (en
GB2487676A (en
Inventor
Martin Dicks
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.)
Clearview Traffic Group Ltd
Original Assignee
Clearview Traffic Group 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 Clearview Traffic Group Ltd filed Critical Clearview Traffic Group Ltd
Priority to GB1202666.2A priority Critical patent/GB2487676B/en
Publication of GB201202666D0 publication Critical patent/GB201202666D0/en
Publication of GB2487676A publication Critical patent/GB2487676A/en
Application granted granted Critical
Publication of GB2487676B publication Critical patent/GB2487676B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E01F9/065—
    • 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
    • E01F9/559—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members illuminated
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Traffic Control Systems (AREA)
GB1202666.2A 2010-03-09 2010-03-09 Improved road studs Expired - Fee Related GB2487676B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1202666.2A GB2487676B (en) 2010-03-09 2010-03-09 Improved road studs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1202666.2A GB2487676B (en) 2010-03-09 2010-03-09 Improved road studs

Publications (3)

Publication Number Publication Date
GB201202666D0 GB201202666D0 (en) 2012-04-04
GB2487676A GB2487676A (en) 2012-08-01
GB2487676B true GB2487676B (en) 2012-10-24

Family

ID=45939720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1202666.2A Expired - Fee Related GB2487676B (en) 2010-03-09 2010-03-09 Improved road studs

Country Status (1)

Country Link
GB (1) GB2487676B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2438203A (en) * 2006-05-18 2007-11-21 Ind Rubber Plc Depressible insert for a road stud

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2438203A (en) * 2006-05-18 2007-11-21 Ind Rubber Plc Depressible insert for a road stud

Also Published As

Publication number Publication date
GB201202666D0 (en) 2012-04-04
GB2487676A (en) 2012-08-01

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Legal Events

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

Effective date: 20170309