GB347328A - Improvements in road construction to control speed of vehicles - Google Patents
Improvements in road construction to control speed of vehiclesInfo
- Publication number
- GB347328A GB347328A GB3743/30A GB374330A GB347328A GB 347328 A GB347328 A GB 347328A GB 3743/30 A GB3743/30 A GB 3743/30A GB 374330 A GB374330 A GB 374330A GB 347328 A GB347328 A GB 347328A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vehicles
- crests
- road construction
- control speed
- hollows
- 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
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tires In General (AREA)
Abstract
347,328. Roads. DITTON, A. H., 71, Leigh Gardens, Kensal Rise, London. Feb. 4, 1930, No. 3743. [Class 107.] A roadway is constructed so as to have a surface regularly undulating in the longitudinal direction of the road whereby a series of crests C and hollows D is formed. The distances between crests are preferably equal, and the gradients from the hollows up to the crests are also equal. The invention is adapted to be applied at places where it is desired to cause vehicles to reduce speed, such as at approaches to cross-roads.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3743/30A GB347328A (en) | 1930-02-04 | 1930-02-04 | Improvements in road construction to control speed of vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3743/30A GB347328A (en) | 1930-02-04 | 1930-02-04 | Improvements in road construction to control speed of vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB347328A true GB347328A (en) | 1931-04-30 |
Family
ID=9764119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3743/30A Expired GB347328A (en) | 1930-02-04 | 1930-02-04 | Improvements in road construction to control speed of vehicles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB347328A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2377469A (en) * | 2001-07-13 | 2003-01-15 | Prismo Ltd | Method for laying traffic calming surfaces |
-
1930
- 1930-02-04 GB GB3743/30A patent/GB347328A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2377469A (en) * | 2001-07-13 | 2003-01-15 | Prismo Ltd | Method for laying traffic calming surfaces |
GB2377469B (en) * | 2001-07-13 | 2005-07-06 | Prismo Ltd | Method and apparatus for laying a traffic calming surface |
US7168886B2 (en) | 2001-07-13 | 2007-01-30 | Prismo Limited | Method and apparatus for laying a traffic calming surface |
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