FR955392A - - Google Patents
Info
- Publication number
- FR955392A FR955392A FR955392DA FR955392A FR 955392 A FR955392 A FR 955392A FR 955392D A FR955392D A FR 955392DA FR 955392 A FR955392 A FR 955392A
- Authority
- FR
- France
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/16—Devices for counting axles; Devices for counting vehicles
- B61L1/167—Circuit details
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/015—Detecting movement of traffic to be counted or controlled with provision for distinguishing between two or more types of vehicles, e.g. between motor-cars and cycles
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US327020A US2311359A (en) | 1940-03-30 | 1940-03-30 | Control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR955392A true FR955392A (xx) | 1950-01-14 |
Family
ID=23274786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR955392D Expired FR955392A (xx) | 1940-03-30 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2311359A (xx) |
| FR (1) | FR955392A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2483394A (en) * | 1944-12-21 | 1949-10-04 | Eastern Ind Inc | Control system |
| US2525824A (en) * | 1947-09-12 | 1950-10-17 | Eastern Ind Inc | Traffic counting apparatus |
| US2603419A (en) * | 1949-12-08 | 1952-07-15 | Eastern Ind Inc | Treadle controlled counting system |
| US2621101A (en) * | 1950-02-28 | 1952-12-09 | Cooper Benjamin | Toll collection transaction printer |
| US2807418A (en) * | 1952-07-10 | 1957-09-24 | Ibm | Vehicle registering device |
-
0
- FR FR955392D patent/FR955392A/fr not_active Expired
-
1940
- 1940-03-30 US US327020A patent/US2311359A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2311359A (en) | 1943-02-16 |