CA1003705A - Traffic signals in road surface - Google Patents
Traffic signals in road surfaceInfo
- Publication number
- CA1003705A CA1003705A CA166,984A CA166984A CA1003705A CA 1003705 A CA1003705 A CA 1003705A CA 166984 A CA166984 A CA 166984A CA 1003705 A CA1003705 A CA 1003705A
- Authority
- CA
- Canada
- Prior art keywords
- road surface
- traffic signals
- traffic
- signals
- 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
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
-
- 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
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/646—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection extensible, collapsible or pivotable
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
- Traffic Control Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1295972A GB1421151A (en) | 1972-03-20 | 1972-03-20 | Traffic signals |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1003705A true CA1003705A (en) | 1977-01-18 |
Family
ID=10014258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA166,984A Expired CA1003705A (en) | 1972-03-20 | 1973-03-20 | Traffic signals in road surface |
Country Status (12)
Country | Link |
---|---|
US (1) | US3844667A (en) |
JP (1) | JPS4955298A (en) |
AT (1) | AT343515B (en) |
BE (1) | BE797055A (en) |
CA (1) | CA1003705A (en) |
CH (1) | CH585319A5 (en) |
DD (1) | DD103075A5 (en) |
DE (1) | DE2313892C3 (en) |
FR (1) | FR2176923B1 (en) |
GB (1) | GB1421151A (en) |
IT (1) | IT981488B (en) |
NL (1) | NL7303843A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4140418A (en) * | 1978-02-13 | 1979-02-20 | Holley Neil K | Traffic indicator |
US4188150A (en) * | 1978-07-13 | 1980-02-12 | Sroka Edward A | Highway lane marker |
DE3447712A1 (en) * | 1984-12-28 | 1986-08-14 | Jochen 4300 Essen Jost | Speed-limiting bump |
GB2233372B (en) * | 1989-06-22 | 1993-12-22 | Gambina Salvatore | Traffic speed control systems |
FR2660334B1 (en) * | 1990-04-02 | 1992-08-14 | Marchal Georges | RETRACTABLE ROAD TERMINAL. |
DE69218441T2 (en) * | 1991-09-03 | 1997-10-09 | Catsclaw Ltd | DEVICE FOR INHIBITING THE ADVANCE OF VEHICLES |
FR2699567B1 (en) * | 1992-12-22 | 1998-10-09 | Jacques Robin | Retractable retarder. |
GB9303459D0 (en) * | 1993-02-20 | 1993-04-07 | Davies Idris C | Vehicle speed deterrent apparatus |
IL114163A (en) * | 1995-06-15 | 2000-08-13 | Follman Aaron | Road speed limiting strips |
DE29719833U1 (en) * | 1997-11-07 | 1998-01-02 | Junker Wilhelm | Beacon that can be used as a guidance device, especially for road traffic |
GB2334735B (en) * | 1997-11-24 | 2002-04-10 | Anastassios Aslanidis | Changeable road speed and traffic control system |
FR2927338B1 (en) * | 2008-02-08 | 2010-08-20 | Jean Marc Dubrunfaut | DEVICE ENCOURAGING DRIVERS TO RESPECT ROAD REGULATIONS |
CN106702918B (en) * | 2017-03-01 | 2019-05-07 | 德清通承智能科技有限公司 | Based on aerodynamic vehicle deceleration equipment |
CN109448407B (en) * | 2018-11-19 | 2021-12-24 | 盐城智城慧城科技有限公司 | Intelligent traffic signal lamp based on remote control traffic is dredged |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1624900A (en) * | 1926-08-10 | 1927-04-12 | Karl C Parkhurst | Traffic signal |
US1775875A (en) * | 1928-10-05 | 1930-09-16 | Ternon Tranquille | Signaling apparatus at crossings |
US2164610A (en) * | 1936-10-29 | 1939-07-04 | Grade Crossing Guard Corp | Crossing protective system |
US2176285A (en) * | 1937-06-24 | 1939-10-17 | William A Whiting | Vehicular traffic signal |
US2308525A (en) * | 1941-08-27 | 1943-01-19 | Herbert J Lowe | Traffic control sign |
DE1164452B (en) * | 1961-02-20 | 1964-03-05 | Luxalite Helmut Debertin | Traffic signs installed in a traffic area |
GB1261704A (en) * | 1968-05-07 | 1972-01-26 | Godwin Warren Eng | Automatic vehicle barrier |
US3530775A (en) * | 1968-11-14 | 1970-09-29 | Terra Eng Co Inc | Pop up traffic divider |
-
1972
- 1972-03-20 GB GB1295972A patent/GB1421151A/en not_active Expired
-
1973
- 1973-03-14 AT AT226573A patent/AT343515B/en not_active IP Right Cessation
- 1973-03-19 CH CH400173A patent/CH585319A5/xx not_active IP Right Cessation
- 1973-03-19 NL NL7303843A patent/NL7303843A/xx not_active Application Discontinuation
- 1973-03-20 FR FR7309881A patent/FR2176923B1/fr not_active Expired
- 1973-03-20 JP JP48032591A patent/JPS4955298A/ja active Pending
- 1973-03-20 CA CA166,984A patent/CA1003705A/en not_active Expired
- 1973-03-20 DE DE2313892A patent/DE2313892C3/en not_active Expired
- 1973-03-20 US US00343145A patent/US3844667A/en not_active Expired - Lifetime
- 1973-03-20 IT IT21850/73A patent/IT981488B/en active
- 1973-03-20 BE BE129023A patent/BE797055A/en unknown
- 1973-03-20 DD DD169570A patent/DD103075A5/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7303843A (en) | 1973-09-24 |
DD103075A5 (en) | 1974-01-05 |
ATA226573A (en) | 1977-09-15 |
FR2176923B1 (en) | 1976-09-24 |
JPS4955298A (en) | 1974-05-29 |
GB1421151A (en) | 1976-01-14 |
FR2176923A1 (en) | 1973-11-02 |
US3844667A (en) | 1974-10-29 |
DE2313892C3 (en) | 1975-01-23 |
BE797055A (en) | 1973-07-16 |
DE2313892B2 (en) | 1974-05-16 |
IT981488B (en) | 1974-10-10 |
AT343515B (en) | 1978-06-12 |
DE2313892A1 (en) | 1973-10-04 |
CH585319A5 (en) | 1977-02-28 |
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