JPS6427104A - Head lamp for vehicle - Google Patents
Head lamp for vehicleInfo
- Publication number
- JPS6427104A JPS6427104A JP62182914A JP18291487A JPS6427104A JP S6427104 A JPS6427104 A JP S6427104A JP 62182914 A JP62182914 A JP 62182914A JP 18291487 A JP18291487 A JP 18291487A JP S6427104 A JPS6427104 A JP S6427104A
- Authority
- JP
- Japan
- Prior art keywords
- segments
- lens
- light
- sag
- reflecting mirror
- 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 facilitate manufacture and to prevent the sag of a light distribution characteristic by dividing a lens into multiple longitudinal strip-like segments, and specifying the shapes of the segments. CONSTITUTION: The light source light from a light source 2 is made parallel light S by the parabolic reflecting mirror 3 of a headlight, and it is sent out through an inclined lens 4. The lens 4 is divided into multiple longitudinal strip- like segments 41L, 41R.... The desired outgoing light deflection angle θ is determined according to the selection of the right and left inclination angles ε, δand the vertical inclination angle δ of the segments 41L, 41R, and the sag of a light distribution characteristic at the right and left ends of the lens 4 is prevented. The segments 41L, 41R are formed with only straight line sections, and the lens 4 can easily be manufactured with a die together with the reflecting mirror 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62182914A JPS6427104A (en) | 1987-07-22 | 1987-07-22 | Head lamp for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62182914A JPS6427104A (en) | 1987-07-22 | 1987-07-22 | Head lamp for vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6427104A true JPS6427104A (en) | 1989-01-30 |
JPH0368481B2 JPH0368481B2 (en) | 1991-10-28 |
Family
ID=16126594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62182914A Granted JPS6427104A (en) | 1987-07-22 | 1987-07-22 | Head lamp for vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6427104A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11903965B2 (en) | 2017-12-28 | 2024-02-20 | Hdl Therapeutics, Inc. | Methods for preserving and administering pre-beta high density lipoprotein having a predetermined minimum level of degradation |
-
1987
- 1987-07-22 JP JP62182914A patent/JPS6427104A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11903965B2 (en) | 2017-12-28 | 2024-02-20 | Hdl Therapeutics, Inc. | Methods for preserving and administering pre-beta high density lipoprotein having a predetermined minimum level of degradation |
Also Published As
Publication number | Publication date |
---|---|
JPH0368481B2 (en) | 1991-10-28 |
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