GB1552953A - Retroreflecting assembly for road marking - Google Patents

Retroreflecting assembly for road marking

Info

Publication number
GB1552953A
GB1552953A GB14714/78A GB1471478A GB1552953A GB 1552953 A GB1552953 A GB 1552953A GB 14714/78 A GB14714/78 A GB 14714/78A GB 1471478 A GB1471478 A GB 1471478A GB 1552953 A GB1552953 A GB 1552953A
Authority
GB
United Kingdom
Prior art keywords
retroreflecting
assembly
road marking
marking
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
Application number
GB14714/78A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1552953A publication Critical patent/GB1552953A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00605—Production of reflex reflectors
    • B29D11/00615—Production of reflex reflectors moulded by partially embedding reflective elements, e.g. glass beads, into the surface of a support, e.g. to make prefabricated road markings
    • 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
    • E01F9/506—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
    • E01F9/524—Reflecting elements specially adapted for incorporation in or application to road surface markings
    • 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
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
GB14714/78A 1975-07-16 1976-07-16 Retroreflecting assembly for road marking Expired GB1552953A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25456/75A IT1039884B (en) 1975-07-16 1975-07-16 PROCEDURE AND EQUIPMENT FOR THE MECHANICAL PRODUCTION IN LARGE SERIES OF PLASTIC PRESS-FORMABLE GLOBULES OR BEADS

Publications (1)

Publication Number Publication Date
GB1552953A true GB1552953A (en) 1979-09-19

Family

ID=11216750

Family Applications (2)

Application Number Title Priority Date Filing Date
GB14714/78A Expired GB1552953A (en) 1975-07-16 1976-07-16 Retroreflecting assembly for road marking
GB29674/76A Expired GB1552952A (en) 1975-07-16 1976-07-16 Method for producing a retro reflecting assembly

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB29674/76A Expired GB1552952A (en) 1975-07-16 1976-07-16 Method for producing a retro reflecting assembly

Country Status (3)

Country Link
AU (1) AU508966B2 (en)
GB (2) GB1552953A (en)
IT (1) IT1039884B (en)

Also Published As

Publication number Publication date
AU508966B2 (en) 1980-04-17
IT1039884B (en) 1979-12-10
AU1597776A (en) 1978-01-19
GB1552952A (en) 1979-09-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee
728C Application made for restoration (sect. 28/1977)
728A Order made restoring the patent (sect. 28/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19960715