GB1489479A - System for controlling the inclination of vehicle headlights - Google Patents
System for controlling the inclination of vehicle headlightsInfo
- Publication number
- GB1489479A GB1489479A GB1515/75A GB151575A GB1489479A GB 1489479 A GB1489479 A GB 1489479A GB 1515/75 A GB1515/75 A GB 1515/75A GB 151575 A GB151575 A GB 151575A GB 1489479 A GB1489479 A GB 1489479A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- closure member
- circuit
- diaphragm
- pressure difference
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/064—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by fluid means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7401433A FR2257464B1 (US20020128544A1-20020912-P00008.png) | 1974-01-16 | 1974-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1489479A true GB1489479A (en) | 1977-10-19 |
Family
ID=9133541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1515/75A Expired GB1489479A (en) | 1974-01-16 | 1975-01-14 | System for controlling the inclination of vehicle headlights |
Country Status (4)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2642907C2 (de) * | 1976-09-24 | 1984-06-07 | Robert Bosch Gmbh, 7000 Stuttgart | Mit einer Hilfskraft arbeitende Regeleinrichtung zum selbsttätigen Ausrichten von Kraftfahrzeugscheinwerfern |
-
1974
- 1974-01-16 FR FR7401433A patent/FR2257464B1/fr not_active Expired
- 1974-12-04 SE SE7415207A patent/SE393572B/xx unknown
-
1975
- 1975-01-14 GB GB1515/75A patent/GB1489479A/en not_active Expired
- 1975-01-14 DE DE19752501140 patent/DE2501140B2/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2501140B2 (de) | 1976-10-28 |
| DE2501140A1 (de) | 1975-07-24 |
| SE393572B (sv) | 1977-05-16 |
| FR2257464B1 (US20020128544A1-20020912-P00008.png) | 1977-03-04 |
| SE7415207L (US20020128544A1-20020912-P00008.png) | 1975-07-17 |
| FR2257464A1 (US20020128544A1-20020912-P00008.png) | 1975-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |