CH472749A - Control device for a traffic signaling system - Google Patents
Control device for a traffic signaling systemInfo
- Publication number
- CH472749A CH472749A CH130567A CH130567A CH472749A CH 472749 A CH472749 A CH 472749A CH 130567 A CH130567 A CH 130567A CH 130567 A CH130567 A CH 130567A CH 472749 A CH472749 A CH 472749A
- Authority
- CH
- Switzerland
- Prior art keywords
- control device
- signaling system
- traffic signaling
- traffic
- control
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Controls For Constant Speed Travelling (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH130567A CH472749A (en) | 1967-01-30 | 1967-01-30 | Control device for a traffic signaling system |
AT72168A AT279435B (en) | 1967-01-30 | 1968-01-24 | Control device for a traffic signal system |
DE1968W0045578 DE1616228B1 (en) | 1967-01-30 | 1968-01-25 | Control device for a traffic signal system |
BE710106D BE710106A (en) | 1967-01-30 | 1968-01-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH130567A CH472749A (en) | 1967-01-30 | 1967-01-30 | Control device for a traffic signaling system |
Publications (1)
Publication Number | Publication Date |
---|---|
CH472749A true CH472749A (en) | 1969-05-15 |
Family
ID=4207329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH130567A CH472749A (en) | 1967-01-30 | 1967-01-30 | Control device for a traffic signaling system |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT279435B (en) |
BE (1) | BE710106A (en) |
CH (1) | CH472749A (en) |
DE (1) | DE1616228B1 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE567168C (en) * | 1930-10-05 | 1932-12-29 | Siemens & Halske Akt Ges | Automatically controlled traffic signal system |
US2761120A (en) * | 1953-11-30 | 1956-08-28 | Eastern Ind Inc | Traffic control system |
-
1967
- 1967-01-30 CH CH130567A patent/CH472749A/en not_active IP Right Cessation
-
1968
- 1968-01-24 AT AT72168A patent/AT279435B/en not_active IP Right Cessation
- 1968-01-25 DE DE1968W0045578 patent/DE1616228B1/en active Pending
- 1968-01-30 BE BE710106D patent/BE710106A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE710106A (en) | 1968-05-30 |
AT279435B (en) | 1970-03-10 |
DE1616228B1 (en) | 1971-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |