GB504817A - Improvements relating to blocks for road surface marking - Google Patents
Improvements relating to blocks for road surface markingInfo
- 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
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.
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)
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 |
-
1937
- 1937-07-29 GB GB20973/37A patent/GB504817A/en not_active Expired
Cited By (4)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB504817A (en) | Improvements relating to blocks for road surface marking | |
US2146359A (en) | Block for road surface marking | |
FR813291A (en) | Anti-slip trim device replacing vehicle wheel chains | |
FR846200A (en) | Improvements to the sand pits of railway vehicles | |
GB457536A (en) | Improvements relating to blocks for road surface marking | |
GB388973A (en) | Improvements in road signalling devices | |
FR49809E (en) | Device for regulating the action of the brakes in bends, particularly applicable to motor vehicles | |
FR643940A (en) | Shoe Protector for Ladies Car Drivers | |
AU108723B2 (en) | Improvements relating to blocks for road surface marking | |
GB489670A (en) | Improvements relating to roads or ways | |
AU207939A (en) | Improvements relating to blocks for road surface marking | |
MY5600001A (en) | Improvements relating to blocks for road surface marking for guiding vehicular traffic | |
FR778818A (en) | Anti-skid device for vehicle wheels | |
FR798008A (en) | Device for blocking the wheels of automobiles, particularly the rear wheels of trucks | |
FR757175A (en) | Method for indicating the degree of wear of tire treads | |
FR554053A (en) | Completely self-closing graduated glass for drinking mineral water away from the air | |
CA243538A (en) | Lumbermen's road-making tank | |
FR1015313A (en) | Anti-glare filter, especially for car headlights | |
CA219650A (en) | Optician's tool | |
FR769499A (en) | Device for spreading gravel or heavy materials that can be adapted to vehicle bodies | |
FR852331A (en) | Device for clearing vehicle wheels | |
CA365414A (en) | Pedestrian's highway belt | |
FR560360A (en) | Composition for dissipating fog from the water surface | |
FR1004131A (en) | Axle suspension for vehicles | |
FR860909A (en) | Device for adjusting the headlights of automobiles, particularly applicable to headlights housed in the fenders |