JPS5439982A - Lighting tool for car - Google Patents
Lighting tool for carInfo
- Publication number
- JPS5439982A JPS5439982A JP10635077A JP10635077A JPS5439982A JP S5439982 A JPS5439982 A JP S5439982A JP 10635077 A JP10635077 A JP 10635077A JP 10635077 A JP10635077 A JP 10635077A JP S5439982 A JPS5439982 A JP S5439982A
- Authority
- JP
- Japan
- Prior art keywords
- lens
- light rays
- curved portion
- inward curved
- light
- 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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
PURPOSE:To extend the effective portion of a lighting tool, by mounting an auxiliary lens, which makes light rays incident to an inward curved portion by receiving light rays reflected by a focal line type reflection portion, near an inlet of the inward curved portion shaped to the side rear of a lighting chamber. CONSTITUTION:Light rays made incident to a reflector 4 from a light source 1 is made incident to a light guiding lens 5, and each incident ray is refracted or reflected in the light guiding lens 5 and emitted to the lens 7 side of an inward curved portion 3. In this case, light rays made incident to the light guiding lens 5 are divided into light rays, which advance in the lens 5 and are directly radiated from a prism portion 53, and light rays, which is emitted from another prism portion 53 while repeating total reflection in a total reflection portion 54 and an internal flank of a refraction portion 52. Thus, since approximately most of light rays made incident to the lens 5 are radiated to the inward curved portion 3 and the lens 5 ranges over the approximately whole inward curved portion 3, light rays surely enter a front lens 7.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52106350A JPS5947841B2 (en) | 1977-09-06 | 1977-09-06 | Vehicle lights |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52106350A JPS5947841B2 (en) | 1977-09-06 | 1977-09-06 | Vehicle lights |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5439982A true JPS5439982A (en) | 1979-03-28 |
JPS5947841B2 JPS5947841B2 (en) | 1984-11-21 |
Family
ID=14431333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52106350A Expired JPS5947841B2 (en) | 1977-09-06 | 1977-09-06 | Vehicle lights |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5947841B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60109202U (en) * | 1983-12-27 | 1985-07-24 | 東芝硝子株式会社 | Vehicle headlight lens |
US4680680A (en) * | 1985-06-14 | 1987-07-14 | Stanley Electric Co., Ltd. | Combination vehicle lamp device |
US4740871A (en) * | 1985-11-15 | 1988-04-26 | Cibie Projecteurs | Dual-purpose signal lamp for a vehicle |
US4912606A (en) * | 1987-10-28 | 1990-03-27 | Koito Manufacturing Co., Ltd. | Vehicle lamp device |
JPH07249303A (en) * | 1994-03-09 | 1995-09-26 | Koito Mfg Co Ltd | Lighting fixture for vehicle |
JP2001157764A (en) * | 1999-12-03 | 2001-06-12 | Aruze Corp | Game machine |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4745810A (en) * | 1986-09-15 | 1988-05-24 | Rosemount Inc. | Flangeless transmitter coupling to a flange adapter union |
-
1977
- 1977-09-06 JP JP52106350A patent/JPS5947841B2/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60109202U (en) * | 1983-12-27 | 1985-07-24 | 東芝硝子株式会社 | Vehicle headlight lens |
JPH0350563Y2 (en) * | 1983-12-27 | 1991-10-29 | ||
US4680680A (en) * | 1985-06-14 | 1987-07-14 | Stanley Electric Co., Ltd. | Combination vehicle lamp device |
US4740871A (en) * | 1985-11-15 | 1988-04-26 | Cibie Projecteurs | Dual-purpose signal lamp for a vehicle |
US4912606A (en) * | 1987-10-28 | 1990-03-27 | Koito Manufacturing Co., Ltd. | Vehicle lamp device |
JPH07249303A (en) * | 1994-03-09 | 1995-09-26 | Koito Mfg Co Ltd | Lighting fixture for vehicle |
JP2001157764A (en) * | 1999-12-03 | 2001-06-12 | Aruze Corp | Game machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5947841B2 (en) | 1984-11-21 |
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