JPS649044A - Method of driving retractable head lamp - Google Patents
Method of driving retractable head lampInfo
- Publication number
- JPS649044A JPS649044A JP62163529A JP16352987A JPS649044A JP S649044 A JPS649044 A JP S649044A JP 62163529 A JP62163529 A JP 62163529A JP 16352987 A JP16352987 A JP 16352987A JP S649044 A JPS649044 A JP S649044A
- Authority
- JP
- Japan
- Prior art keywords
- lamps
- type
- head lamp
- during
- types
- 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.)
- Granted
Links
Abstract
PURPOSE:To aim at enhancing the aerodynamic characteristic and the far visibility by constituting a four lamp type retractable head lamp assembly with the use of lamps of types I and II, and by storing the type I lamps when the type II lamps are used while the optical axes of the type II lamps are directed obliquely upward when all lamps are used. CONSTITUTION:A four type retractable head lamp assembly is composed of lamps of types I and II in combination. The lamps of the types I and II are made to be retractable respectively. When low beams are alone used, the type II lamps are alone used so that the unused type I lamps are stored in a vehicle body. When main beams are used, all lamps are used while the optical axes of the type II lamps are corrected so as to increase the inclined angle thereof by an angle of 1 to 4 deg. from that during the use of the low beams. Thereby it is possible to aim at enhancing the aerodynamic characteristic of the head lamp assembly during the use of the low beams which are frequently used during running at the night time, and at ensuring the far visibility during the use of the main beam.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62163529A JPH0767894B2 (en) | 1987-06-30 | 1987-06-30 | Driving method for retractable headlamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62163529A JPH0767894B2 (en) | 1987-06-30 | 1987-06-30 | Driving method for retractable headlamp |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS649044A true JPS649044A (en) | 1989-01-12 |
JPH0767894B2 JPH0767894B2 (en) | 1995-07-26 |
Family
ID=15775605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62163529A Expired - Lifetime JPH0767894B2 (en) | 1987-06-30 | 1987-06-30 | Driving method for retractable headlamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0767894B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1587712A1 (en) * | 2003-01-30 | 2005-10-26 | United Defense, L.P. | Armored and signature managed headlights |
FR2964069A1 (en) * | 2010-08-31 | 2012-03-02 | Valeo Vision | DEVICE FOR LIGHTING AND / OR SIGNALING WITH MOBILE DIURN ELEMENT |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63112237A (en) * | 1986-10-29 | 1988-05-17 | Stanley Electric Co Ltd | Driving method for retractable head lamp |
-
1987
- 1987-06-30 JP JP62163529A patent/JPH0767894B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63112237A (en) * | 1986-10-29 | 1988-05-17 | Stanley Electric Co Ltd | Driving method for retractable head lamp |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1587712A1 (en) * | 2003-01-30 | 2005-10-26 | United Defense, L.P. | Armored and signature managed headlights |
EP1587712A4 (en) * | 2003-01-30 | 2008-05-07 | United Defense Lp | Armored and signature managed headlights |
FR2964069A1 (en) * | 2010-08-31 | 2012-03-02 | Valeo Vision | DEVICE FOR LIGHTING AND / OR SIGNALING WITH MOBILE DIURN ELEMENT |
EP2423047A3 (en) * | 2010-08-31 | 2012-07-18 | Valeo Vision | Lighting and/or signalling device with a mobile daytime element |
US8690401B2 (en) | 2010-08-31 | 2014-04-08 | Valeo Vision | Lighting or signaling device with a moveable daytime element |
Also Published As
Publication number | Publication date |
---|---|
JPH0767894B2 (en) | 1995-07-26 |
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