CH495024A - Radio controlled traffic lights - Google Patents
Radio controlled traffic lightsInfo
- Publication number
- CH495024A CH495024A CH43169A CH43169A CH495024A CH 495024 A CH495024 A CH 495024A CH 43169 A CH43169 A CH 43169A CH 43169 A CH43169 A CH 43169A CH 495024 A CH495024 A CH 495024A
- Authority
- CH
- Switzerland
- Prior art keywords
- traffic lights
- radio controlled
- controlled traffic
- radio
- lights
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Road Signs Or Road Markings (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1766089 | 1968-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH495024A true CH495024A (en) | 1970-08-15 |
Family
ID=5698762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH43169A CH495024A (en) | 1968-04-01 | 1969-01-14 | Radio controlled traffic lights |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE730821A (en) |
CH (1) | CH495024A (en) |
FR (1) | FR2005277A1 (en) |
GB (1) | GB1252178A (en) |
NL (1) | NL6901817A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8723308D0 (en) * | 1987-10-05 | 1987-11-11 | Gec Traffic Automation | Traffic light switching system |
FR2634339B1 (en) * | 1988-07-13 | 1995-09-01 | Guillot Francis | SELF-REGULATED ROAD SIGNALING LANTERN |
-
1969
- 1969-01-14 CH CH43169A patent/CH495024A/en not_active IP Right Cessation
- 1969-02-05 NL NL6901817A patent/NL6901817A/xx unknown
- 1969-03-27 GB GB1252178D patent/GB1252178A/en not_active Expired
- 1969-03-31 BE BE730821D patent/BE730821A/xx unknown
- 1969-03-31 FR FR6909636A patent/FR2005277A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NL6901817A (en) | 1969-10-03 |
BE730821A (en) | 1969-09-01 |
GB1252178A (en) | 1971-11-03 |
FR2005277A1 (en) | 1969-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |