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GB504817A - Improvements relating to blocks for road surface marking - Google Patents

Improvements relating to blocks for road surface marking

Info

Publication number
GB504817A
GB504817A GB20973/37A GB2097337A GB504817A GB 504817 A GB504817 A GB 504817A GB 20973/37 A GB20973/37 A GB 20973/37A GB 2097337 A GB2097337 A GB 2097337A GB 504817 A GB504817 A GB 504817A
Authority
GB
United Kingdom
Prior art keywords
reflectors
filling
road surface
walls
surface marking
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
GB20973/37A
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
Priority to GB20973/37A priority Critical patent/GB504817A/en
Publication of GB504817A publication Critical patent/GB504817A/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
    • E01F9/571—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members having deflectable or displaceable parts displaceable vertically under load, e.g. in combination with rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

504,817. Road surface markings. SHAW, P. July 29, 1937, No. 20973. [Class 3 (ii)] In a road-surface marking block such as described in Specification 457,536, in which a filling c of resilient material such as white or brightly coloured rubber, is partially supported within a metal holder A so as to yield when travelled over by a vehicle wheel and sink to the level of the road surface, and reflectors B embedded in the walls of the filling are automatically cleaned by the movements to which the filling is subjected during its use, the walls of the holder adjacent the reflectors are raised to constitute guards a<1>, gaps being formed therein through which the reflectors can be seen. A ledge c<1> on the filling shields the reflectors from unwanted light rays. Lips c<2> on fixed parts of the filling separate from the main body thereof, serve as wiping surfaces for the reflectors. Specification 436,290 also is referred to.
GB20973/37A 1937-07-29 1937-07-29 Improvements relating to blocks for road surface marking Expired GB504817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20973/37A GB504817A (en) 1937-07-29 1937-07-29 Improvements relating to blocks for road surface marking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20973/37A GB504817A (en) 1937-07-29 1937-07-29 Improvements relating to blocks for road surface marking

Publications (1)

Publication Number Publication Date
GB504817A true GB504817A (en) 1939-05-01

Family

ID=10154968

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20973/37A Expired GB504817A (en) 1937-07-29 1937-07-29 Improvements relating to blocks for road surface marking

Country Status (1)

Country Link
GB (1) GB504817A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030852B (en) * 1951-03-27 1958-05-29 Dunlop Rubber Co Marker button to be let into the road
US3093038A (en) * 1959-03-20 1963-06-11 Mcrobbie John Austin "light-dome," suspended sponge-washed traffic line reflector
GB2147038A (en) * 1983-09-23 1985-05-01 Amerace Corp Road surface marker
GB2148986A (en) * 1983-04-28 1985-06-05 John Austin Mcrobbie Improvements in road marking studs

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030852B (en) * 1951-03-27 1958-05-29 Dunlop Rubber Co Marker button to be let into the road
US3093038A (en) * 1959-03-20 1963-06-11 Mcrobbie John Austin "light-dome," suspended sponge-washed traffic line reflector
GB2148986A (en) * 1983-04-28 1985-06-05 John Austin Mcrobbie Improvements in road marking studs
GB2147038A (en) * 1983-09-23 1985-05-01 Amerace Corp Road surface marker

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