JPS6312101U - - Google Patents
Info
- Publication number
- JPS6312101U JPS6312101U JP1986105003U JP10500386U JPS6312101U JP S6312101 U JPS6312101 U JP S6312101U JP 1986105003 U JP1986105003 U JP 1986105003U JP 10500386 U JP10500386 U JP 10500386U JP S6312101 U JPS6312101 U JP S6312101U
- Authority
- JP
- Japan
- Prior art keywords
- zone
- front lens
- prism
- forming
- view
- 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
- 238000009792 diffusion process Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
- F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
- F21S41/164—Incandescent light sources, e.g. filament or halogen lamps having two or more filaments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
- F21S41/331—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas
- F21S41/333—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas with discontinuity at the junction between adjacent areas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/36—Combinations of two or more separate reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
- F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
- F21S41/692—Shields, i.e. screens not creating an image meant to be projected
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986105003U JPH0317362Y2 (US06650917-20031118-M00005.png) | 1986-07-10 | 1986-07-10 | |
| US07/348,113 US4972307A (en) | 1986-07-10 | 1989-05-05 | Structure of headlamps for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986105003U JPH0317362Y2 (US06650917-20031118-M00005.png) | 1986-07-10 | 1986-07-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6312101U true JPS6312101U (US06650917-20031118-M00005.png) | 1988-01-26 |
| JPH0317362Y2 JPH0317362Y2 (US06650917-20031118-M00005.png) | 1991-04-12 |
Family
ID=14395904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986105003U Expired JPH0317362Y2 (US06650917-20031118-M00005.png) | 1986-07-10 | 1986-07-10 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4972307A (US06650917-20031118-M00005.png) |
| JP (1) | JPH0317362Y2 (US06650917-20031118-M00005.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01167902A (ja) * | 1987-12-24 | 1989-07-03 | Stanley Electric Co Ltd | 車両用前照灯 |
| WO2014061542A1 (ja) * | 2012-10-18 | 2014-04-24 | 市光工業株式会社 | 車両用灯具 |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2591094B2 (ja) * | 1988-08-23 | 1997-03-19 | 市光工業株式会社 | 自動車用前照灯 |
| JP2604646B2 (ja) * | 1991-01-28 | 1997-04-30 | 株式会社小糸製作所 | 車輌用前照灯の反射鏡 |
| DE4225370B4 (de) * | 1992-07-31 | 2004-02-05 | Robert Bosch Gmbh | Nebelscheinwerfer für Fahrzeuge |
| JP2813853B2 (ja) * | 1993-06-03 | 1998-10-22 | 株式会社小糸製作所 | 車輌用灯具の反射鏡 |
| JP3185127B2 (ja) * | 1995-07-28 | 2001-07-09 | 株式会社小糸製作所 | 車輌用灯具 |
| JP3207087B2 (ja) * | 1995-07-28 | 2001-09-10 | 株式会社小糸製作所 | 車輌用灯具 |
| JPH09185008A (ja) * | 1995-12-28 | 1997-07-15 | Ushio Inc | 光学装置および多面反射鏡 |
| DE19716216A1 (de) * | 1997-04-18 | 1998-10-22 | Hella Kg Hueck & Co | Scheinwerfer für Fahrzeuge |
| FR2767904B1 (fr) * | 1997-09-03 | 1999-11-26 | Valeo Vision | Miroir de projecteur de vehicule automobile pour virages, et projecteur l'incorporant |
| JP3668383B2 (ja) * | 1998-02-27 | 2005-07-06 | 松下電器産業株式会社 | 電子部品実装装置 |
| FR2822929B1 (fr) * | 2001-03-30 | 2003-12-12 | Valeo Vision | Projecteur a encombrement reduit pour vehicule automobile |
| JP4100151B2 (ja) * | 2002-12-02 | 2008-06-11 | 市光工業株式会社 | 自動車用前照灯、自動車用前照灯におけるリフレクタ |
| JP2006156046A (ja) * | 2004-11-26 | 2006-06-15 | Koito Mfg Co Ltd | 車両用前照灯 |
| DE202007013205U1 (de) * | 2007-07-26 | 2008-12-11 | Erco Leuchten Gmbh | Leuchte |
| TWI509487B (zh) * | 2014-04-25 | 2015-11-21 | Coretronic Corp | 互動觸控系統及光源裝置 |
| CN112432137B (zh) * | 2019-08-26 | 2022-11-15 | 株式会社小糸制作所 | 透镜及灯具 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1686543A (en) * | 1927-02-02 | 1928-10-09 | William H Wood | Vehicle headlight |
| DE694291C (US06650917-20031118-M00005.png) * | 1932-06-25 | 1940-07-29 | Bosch Gmbh Robert | |
| GB755155A (en) * | 1953-06-29 | 1956-08-15 | British Thomson Houston Co Ltd | Improvements relating to light projection devices |
| US3857029A (en) * | 1972-04-27 | 1974-12-24 | Minnesota Mining & Mfg | Illuminating device |
| CS188521B1 (en) * | 1976-09-01 | 1979-03-30 | Milan Cejnek | Headlight for motor vehicles |
| JPS5447282A (en) * | 1977-09-20 | 1979-04-13 | Hitachi Kiden Kogyo Ltd | Depalletizer |
| JPS5943602Y2 (ja) * | 1978-03-29 | 1984-12-25 | 市川プレス工業株式会社 | 自動車用照明灯 |
| US4246631A (en) * | 1978-05-23 | 1981-01-20 | Lucas Industries Limited | Vehicle headlamp |
| JPS5851503U (ja) * | 1981-10-05 | 1983-04-07 | トヨタ自動車株式会社 | 車両用前照燈 |
| FR2536502B1 (fr) * | 1982-11-19 | 1987-01-09 | Cibie Projecteurs | Projecteur de croisement pour vehicule automobile |
| FR2542422B1 (fr) * | 1983-03-08 | 1985-08-23 | Cibie Projecteurs | Projecteur d'automobile a glace inclinee munie d'elements optiques redresseurs |
| DE3417034A1 (de) * | 1984-05-09 | 1985-11-14 | Robert Bosch Gmbh, 7000 Stuttgart | Scheinwerfer, insbesondere abblendlicht-scheinwerfer, fuer kraftfahrzeuge |
-
1986
- 1986-07-10 JP JP1986105003U patent/JPH0317362Y2/ja not_active Expired
-
1989
- 1989-05-05 US US07/348,113 patent/US4972307A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01167902A (ja) * | 1987-12-24 | 1989-07-03 | Stanley Electric Co Ltd | 車両用前照灯 |
| WO2014061542A1 (ja) * | 2012-10-18 | 2014-04-24 | 市光工業株式会社 | 車両用灯具 |
| JP2014082164A (ja) * | 2012-10-18 | 2014-05-08 | Ichikoh Ind Ltd | 車両用灯具 |
| US9638386B2 (en) | 2012-10-18 | 2017-05-02 | Ichikoh Industries, Ltd. | Lighting fixture for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| US4972307A (en) | 1990-11-20 |
| JPH0317362Y2 (US06650917-20031118-M00005.png) | 1991-04-12 |
