GB614657A - Improvements in or relating to road signs - Google Patents
Improvements in or relating to road signsInfo
- Publication number
- GB614657A GB614657A GB21346/46A GB2134646A GB614657A GB 614657 A GB614657 A GB 614657A GB 21346/46 A GB21346/46 A GB 21346/46A GB 2134646 A GB2134646 A GB 2134646A GB 614657 A GB614657 A GB 614657A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- carrier
- road surface
- reflectors
- upward movement
- 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
614,657. Road surface markings. LAYTON, A. E. July 17, 1946, No. 21346. [Class 3(ii)] Relates to a road traffic sign for defining traffic lanes of the kind comprising a reflector carrier 8 which normally protrudes. from a casing 1 embedded in the road surface but can be depressed into the casing against the action of a spring 10 by a vehicle wheel. According to the invention, at least one resilient washer 6 is arranged between the reflector carrier and the casing to wipe the reflectors during displacement of the carrier. As shown, the wiping means comprises three resilient washers 6 arranged in step formation to give less resistance to upward movement. The carrier 8 mounts eight reflectors equally spaced around its periphery, its upward movement is limited by abutting rims 4, 9, and rotation is prevented by an interengaging slot and pin 8a, 4a. The casing 1 has a removable base plate 7 and a rim 3 which rests on the road surface and which has projections arranged between adjacent reflectors to take the main vehicle weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB21346/46A GB614657A (en) | 1946-07-17 | 1946-07-17 | Improvements in or relating to road signs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB21346/46A GB614657A (en) | 1946-07-17 | 1946-07-17 | Improvements in or relating to road signs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB614657A true GB614657A (en) | 1948-12-20 |
Family
ID=10161337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21346/46A Expired GB614657A (en) | 1946-07-17 | 1946-07-17 | Improvements in or relating to road signs |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB614657A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3093038A (en) * | 1959-03-20 | 1963-06-11 | Mcrobbie John Austin | "light-dome," suspended sponge-washed traffic line reflector |
| DE1164452B (en) * | 1961-02-20 | 1964-03-05 | Luxalite Helmut Debertin | Traffic signs installed in a traffic area |
| US4049358A (en) * | 1975-09-04 | 1977-09-20 | Mendel King | Visible markers for road surfaces |
| US4130370A (en) * | 1977-11-14 | 1978-12-19 | Traffic Standard Incorporated | Light-reflective road marker of self-cleaning type |
| EP0040083A2 (en) * | 1980-05-13 | 1981-11-18 | Bernard Wright | Self-cleaning reflective road marker |
| GB2121463A (en) * | 1982-06-01 | 1983-12-21 | Permastud Ltd | Improvements relating to "catseye" mountings |
| US4566820A (en) * | 1983-12-20 | 1986-01-28 | Egan Paul F | Catseye mountings |
| US4659248A (en) * | 1981-11-17 | 1987-04-21 | Amerace Corporation | Self cleaning pavement marker |
| US4737049A (en) * | 1986-12-29 | 1988-04-12 | Callhan Edward J | Roadway reflector device |
| CN112878227A (en) * | 2021-01-13 | 2021-06-01 | 温州职业技术学院 | Warning sign is used in construction place |
-
1946
- 1946-07-17 GB GB21346/46A patent/GB614657A/en not_active Expired
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3093038A (en) * | 1959-03-20 | 1963-06-11 | Mcrobbie John Austin | "light-dome," suspended sponge-washed traffic line reflector |
| DE1164452B (en) * | 1961-02-20 | 1964-03-05 | Luxalite Helmut Debertin | Traffic signs installed in a traffic area |
| US4049358A (en) * | 1975-09-04 | 1977-09-20 | Mendel King | Visible markers for road surfaces |
| US4130370A (en) * | 1977-11-14 | 1978-12-19 | Traffic Standard Incorporated | Light-reflective road marker of self-cleaning type |
| EP0040083A2 (en) * | 1980-05-13 | 1981-11-18 | Bernard Wright | Self-cleaning reflective road marker |
| EP0040083A3 (en) * | 1980-05-13 | 1982-05-26 | Bernard Wright | Self-cleaning reflective road marker |
| US4659248A (en) * | 1981-11-17 | 1987-04-21 | Amerace Corporation | Self cleaning pavement marker |
| GB2121463A (en) * | 1982-06-01 | 1983-12-21 | Permastud Ltd | Improvements relating to "catseye" mountings |
| US4566820A (en) * | 1983-12-20 | 1986-01-28 | Egan Paul F | Catseye mountings |
| US4737049A (en) * | 1986-12-29 | 1988-04-12 | Callhan Edward J | Roadway reflector device |
| CN112878227A (en) * | 2021-01-13 | 2021-06-01 | 温州职业技术学院 | Warning sign is used in construction place |
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