NL7200777A - - Google Patents
Info
- Publication number
- NL7200777A NL7200777A NL7200777A NL7200777A NL7200777A NL 7200777 A NL7200777 A NL 7200777A NL 7200777 A NL7200777 A NL 7200777A NL 7200777 A NL7200777 A NL 7200777A NL 7200777 A NL7200777 A NL 7200777A
- Authority
- NL
- Netherlands
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
- E01F11/00—Road engineering aspects of Embedding pads or other sensitive devices in paving or other road surfaces, e.g. traffic detectors, vehicle-operated pressure-sensitive actuators, devices for monitoring atmospheric or road conditions
-
- 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
- G08G1/02—Detecting movement of traffic to be counted or controlled using treadles built into the road
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7101817A FR2126923B1 (enExample) | 1971-01-20 | 1971-01-20 | |
| FR7139385A FR2158111A2 (en) | 1971-11-03 | 1971-11-03 | Detector - for passage of vehicles with two flexible tubes - surrounded by rubber or plastic profiles and connected to pneumatic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7200777A true NL7200777A (enExample) | 1972-07-24 |
Family
ID=26216159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7200777A NL7200777A (enExample) | 1971-01-20 | 1972-01-20 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE777855A (enExample) |
| DE (1) | DE2202696A1 (enExample) |
| ES (1) | ES399066A1 (enExample) |
| IT (1) | IT946656B (enExample) |
| NL (1) | NL7200777A (enExample) |
-
1972
- 1972-01-10 BE BE777855A patent/BE777855A/xx unknown
- 1972-01-18 IT IT1947272A patent/IT946656B/it active
- 1972-01-20 DE DE19722202696 patent/DE2202696A1/de active Pending
- 1972-01-20 NL NL7200777A patent/NL7200777A/xx unknown
- 1972-01-20 ES ES399066A patent/ES399066A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2202696A1 (de) | 1972-08-03 |
| IT946656B (it) | 1973-05-21 |
| BE777855A (fr) | 1972-07-10 |
| ES399066A1 (es) | 1974-10-16 |