EP0208895A2 - Dipped beam head light or fog light for motor vehicles - Google Patents
Dipped beam head light or fog light for motor vehicles Download PDFInfo
- Publication number
- EP0208895A2 EP0208895A2 EP19860107589 EP86107589A EP0208895A2 EP 0208895 A2 EP0208895 A2 EP 0208895A2 EP 19860107589 EP19860107589 EP 19860107589 EP 86107589 A EP86107589 A EP 86107589A EP 0208895 A2 EP0208895 A2 EP 0208895A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- reflector
- light
- light beam
- rays
- cutout
- 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
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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
- F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas
Definitions
- the invention relates to a headlight for low beam or fog light of motor vehicles according to the preamble of claim 1.
- the lighting of the apron ie. H. the area of the road in front of the vehicle, and the two road wheels, which results in an improvement in the lateral orientation for the vehicle driver.
- Such a headlight is known from DE-OS 24 25 336, in which two side reflectors and the lens are required to form the additional light beam. The adjustment of the side reflectors and the superimposition of the light beam by the additional light beam cause increased mechanical and optical effort.
- Such a headlamp is also known from DE 32 18 703 A1, in which only the direct rays (not reflected by the reflector) are used for the generation of the additional light beam, which rays pass through two prismatic lenses arranged on the side of the objective; the light The strength of the direct rays is often inadequate and the horizontal extension of both prismatic lenses, which is a multiple of that of the objective, increases the lateral extension of the headlight.
- Claim 2 uses that region of the reflector for the formation of the additional light beam, the reflected rays of which are shielded by the diaphragm.
- Claim 3 shows a way of an easily producible optical means.
- FIG. 1 shows a headlamp for low beam or fog light of motor vehicles in vertical section in a non-scale, schematic representation
- FIG. 2 shows a variant of the reflection section generating the additional light beam in viewing direction II in FIG. 1 in a greatly enlarged illustration.
- a headlamp for low beam or fog light of motor vehicles has an overall reflector 10, which a reflector j1 and a reflector cutout 12 essentially form.
- the vertical and horizontal meridian section of the reflector 11 are higher-order curves, in particular ellipses or parabolas.
- an incandescent lamp 14 is inserted, the filament (light source) 15 of which lies in the region of the optical axis J6 of the headlight, but is slightly offset with respect to the focal point 17 of the reflector cutout 12.
- the reflector cutout 12 is part of a paraboloid and is attached to the reflector 11 in the lower region of the overall reflector 10.
- an aperture 19 is arranged below the axis 16, the edge 20 of which forms the light-dark boundary of the light beam illuminating the low beam or fog light.
- an objective 21 is arranged in front of it, which projects the light onto the road.
- the inclination and sweep (lateral inclination) essentially determines the front part of the motor vehicle body.
- horizontally scattering means such as prisms 23 are arranged.
- the three light beams 18 reflected by the reflector 11 pass through the lens 21 and form the light illuminating the roadway in accordance with the legislation bunch.
- the reflector cutout 12, which is designed as part of a paraboloid, reflects the rays 24 below the aperture 19 and the objective 21, as a result of which an additional light beam is formed which effects the illumination of both the apron and the side illumination, ie the illumination of the road edges. These rays 24 are ineffective for the formation of the light beam and do not fall through the lens 21.
- the horizontally scattering means 23 are not required if the reflector cutout 12 'is part of a paraboloid ellipsoid, the vertical meridian section of which is part of a parabola and the horizontal meridian section of which is part of an ellipsoid, because this alone achieves the desired side illumination.
- the reflector cutout in Figure 2 consists of a left and right side part 32, 33 (continuous line), which result from the fact that the original reflector cutout 12 (dashed line) is separated by a vertical central plane 30 into a left side part 32 and a right side part 33 ; both side parts are pivoted about a vertical pivot axis 31 which passes through the light source 15 (FIG. 1) such that the optical axis 32 'of the left side part 32 points to the right, the optical axis 33' of the right side part 33 points to the left, each with respect to the vertical center plane 30.
Abstract
Der Reflektor (11) und die Blende (19) sowie das Objektiv (21) bilden das gesetzmäßige, die Fahrbahn ausleuchtende Lichtbündel. Den unteren Abschnitten des Reflektors (11) bildet ein paraboloid-ellipsoidförmiger Reflexionsausschnitt (12), der die Lichtstrahlen unterhalb die Blende (19) und des Objektivs (21) auf die horizontal streuenden Mittel (23) wirft und hierdurch ein Zusatzlichtbündel erzeugt. Das Zusatzlichtbündel leuchtet den Nahbereich des Fahrzeugs und beide Fahrbahnränder aus und bewirkt darüber hinaus, daß sich dem Fahrzeuglenker dasjenige Signalbild dartut, welches er von herkömmlichen Scheinwerfern mit paraboloiden Reflektoren gewöhnt ist.The reflector (11) and the diaphragm (19) and the lens (21) form the legal beam illuminating the road. The lower sections of the reflector (11) are formed by a paraboloid-ellipsoid-shaped reflection section (12) which throws the light beams below the diaphragm (19) and the objective (21) onto the horizontally scattering means (23) and thereby generates an additional light beam. The additional light beam illuminates the immediate vicinity of the vehicle and both road edges and also causes the vehicle driver to show the signal pattern that he is used to from conventional headlights with parabolic reflectors.
Description
Die Erfindung.betrifft einen Scheinwerfer für Abblendlicht oder Nebellicht von Kraftfahrzeugen nach der Gattung des Anspruchs 1. Mit dem Zusatzlichtbündel erreicht man die Beleuchtung des Vorfeldes, d. h. den Bereich der Fahrbahn vor dem Krafrfahrzeug, und der beiden Fahrbahnräder, wodurch sich für den Fahrzeuglenker eine Verbesserung der Seitenorientierung ergibt.The invention relates to a headlight for low beam or fog light of motor vehicles according to the preamble of claim 1. With the additional light beam, the lighting of the apron, ie. H. the area of the road in front of the vehicle, and the two road wheels, which results in an improvement in the lateral orientation for the vehicle driver.
Ein derartiger Scheinwerfer ist aus der DE-OS 24 25 336 bekannt, bei dem zur Bildung des Zusatzlichtbündels zwei Seitenreflektoren und das Objektiv erforderlich sind. Die Einstellung der Seitenreflektoren und die Überlagerung des Lichtbündels durch das Zusatzlichtbündel verursachen erhöhten mechanischen und optischen Aufwand. Ein derartiger Scheinwerfer ist auch aus der DE 32 18 703 A1 bekannt, bei dem für die Erzeugung des Zusatzlichtbündels nur die direkten (vom Reflektor nicht reflektierten) Strahlen verwendet werden, die durch zwei seitlich des Objektivs angeordnete Prismenscheiben hindurchtreten; die Lichtstärke der direkten Strahlen dürfte vielfach unzureichend sein und die Horizontalausdehnung beider Prismenscheiben, die ein Vielfaches der des Objektivs ist, vergrößert die seitliche Ausdehnung des Scheinwerfers.Such a headlight is known from DE-OS 24 25 336, in which two side reflectors and the lens are required to form the additional light beam. The adjustment of the side reflectors and the superimposition of the light beam by the additional light beam cause increased mechanical and optical effort. Such a headlamp is also known from
Vorteile der Erfindung
Mit dem Scheinwerfer für Abblendlicht oder Nebellicht von Kraftfahrzeugen nach der Erfindung werden die im vorerwähnten Stand der Technik aufgezeigten technischen und optischen Unzulänglichkeiten in einfacher Weise behoben.Advantages of the invention
With the headlamp for low beam or fog light of motor vehicles according to the invention, the technical and optical deficiencies shown in the aforementioned prior art are eliminated in a simple manner.
Vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen beschrieben. Mit Anspruch 2 wird derjenige Bereich des Reflektors für die Bildung des Zusatzlichtbündels herangezogen, dessen reflektierten Strahlen durch die Blende abgeschirmt werden. Mit Anspruch 3 ist ein Weg eines einfach herstellbaren optischen Mittels gewiesen.Advantageous developments of the invention are described in the subclaims. Claim 2 uses that region of the reflector for the formation of the additional light beam, the reflected rays of which are shielded by the diaphragm. Claim 3 shows a way of an easily producible optical means.
Mit der Weiterbildung der Erfindung gemäß Anspruch 4 erreicht man eine den linken und rechten Fahrbahnrand angepaßte Beleuchtung. Mit Anspruch 5 wird das Zusatzlichtbündel bereits durch den Reflexionsausschnitt erzeugt.With the development of the invention according to claim 4 one achieves the left and right edge of the road lighting. With claim 5, the additional light beam is already generated by the reflection cutout.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und in der Figurenbeschreibung näher erläutert. Es zeigen: Figur 1 einen Scheinwerfer für Abblendlicht oder Nebellicht von Kraftfahrzeugen in Vertikalschnitt in nichtmaßstäblicher, schematischer Darstellung; und Figur 2 eine Variante des das Zusatzlichtbündel erzeugenden Reflexionsabschnittes in Blickrichtung II in Figur 1 in stark vergrößerter Darstellung.An embodiment of the invention is shown in the drawing and explained in more detail in the description of the figures. FIG. 1 shows a headlamp for low beam or fog light of motor vehicles in vertical section in a non-scale, schematic representation; and FIG. 2 shows a variant of the reflection section generating the additional light beam in viewing direction II in FIG. 1 in a greatly enlarged illustration.
Ein Scheinwerfer für Abblendlicht oder Nebellicht von Kraftfahrzeugen hat einen Gesamtreflektor 10, den ein Reflektor j1 und ein Reflektorausschnitt 12 im wesentlichen bilden. Der vertikale und horizontale Meridianschnitt des Reflektors 11 sind Kurven höherer Ordnung, insbesondere Ellipsen oder Parabeln. In einer Scheitel- öffnung 13 des Reflektors 11 ist eine Glühlampe 14 eingesetzt, deren Glühfaden (Lichtquelle) 15 im Bereich der optischen Achse J6 des Scheinwerfers liegt, jedoch bezüglich des Brennpunktes 17 des Reflektorausschnittes 12 geringfügig versetzt ist. Der Reflektorausschnitt 12 ist Teil eines Paraboloides und im unteren Bereich des Gesamtreflektors 10 am Reflektor 11 angesetzt.A headlamp for low beam or fog light of motor vehicles has an
Im Strahlengang der vom Reflektor 11 reflektierten Strahlen 18 ist unterhalb der Achse 16 eine Blende 19 angeordnet, deren Kante 20 die Helldunkelgrenze des die Fahrbahn ausleuchtenden.Lichtbündels des Abblendlichtes oder Nebellichtes bildet. Im Strahlengang der von der Blende 19 beeinflußten Strahlen ist vor dieser ein Objektiv 21 angeordnet, welches das Licht auf die Fahrbahn projiziert.In the beam path of the
Im Strahlengang vor dem Objektiv 21 ist eine transparente Lichtscheibe 22, deren Neigung und Pfeilung (seitliche Neigung) im wesentlichen die Frontpartie der Kraftfahrzeug-Karosserie bestimmt. Im unteren Bereich und an der Innenseite der Lichtscheibe 22 sind horizontal streuende Mittel wie beispielsweise Prismen 23 angeordnet.In the beam path in front of the
Die drei vom Reflektor 11 reflektierten Lichtstrahlen 18 fallen durch das Objektiv 21 und bilden das der Gesetzgebung entsprechende, die Fahrbahn ausleuchtende Lichtbündel. Der als Teil eines Paraboloides ausgeführte Reflektorausschnitt 12 reflektiert die Strahlen 24 unterhalb der Blende 19 und des Objektivs 21, wodurch ein Zusatzlichtbündel gebildet wird, das die Ausleuchtung sowohl des Vorfeldes als auch die Seitenausleuchtung, d. h. die Beleuchtung der Fahrbahnrändern bewirkt. Diese Strahlen 24 sind für die Bildung des Lichtbündels unwirksam und fallen nicht durch das Objektiv 21.The three
Alternativ hierzu sind die horizontalstreuenden Mittel 23 dann nicht erforderlich, wenn der Reflektorausschnitt 12' Teil eines Paraboloid-Ellipsoides ist, dessen vertikaler Meridianschnitt Teil einer Parabel und dessen horizontaler Meridianschnitt Teil eines Ellipsoides ist, weil allein hierdurch die gewünschte Seitenausleuchtung erreicht wird.As an alternative to this, the horizontally scattering means 23 are not required if the reflector cutout 12 'is part of a paraboloid ellipsoid, the vertical meridian section of which is part of a parabola and the horizontal meridian section of which is part of an ellipsoid, because this alone achieves the desired side illumination.
Der Reflektorausschnitt in Figur 2 besteht aus einem linken und rechten Seitenteil 32, 33 (durchgehende Linie), die dadurch entstehen, daß der ursprüngliche Reflektorausschnitt 12 (strichlierte Linie) durch eine vertikale Mittelebene 30 in einen linken Seitenteil 32 und einen rechten Seitenteil 33 getrennt wird; beide Seitenteile werden um eine vertikale Schwenkachse 31, die durch die Lichtquelle 15 (Figur 1) hindurchgeht, derart geschwenkt, daß die optische Achse 32' des linken Seitenteils 32 nach rechts weist, die optische Achse 33' des rechten Seitenteils 33 nach links weist, und zwar jeweils bezüglich der vertikalen Mittelebene 30.The reflector cutout in Figure 2 consists of a left and
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3525041A DE3525041C2 (en) | 1985-07-13 | 1985-07-13 | Low beam or fog lights for motor vehicles |
DE3525041 | 1985-07-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0208895A2 true EP0208895A2 (en) | 1987-01-21 |
EP0208895A3 EP0208895A3 (en) | 1989-03-22 |
EP0208895B1 EP0208895B1 (en) | 1992-09-16 |
Family
ID=6275688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86107589A Expired - Lifetime EP0208895B1 (en) | 1985-07-13 | 1986-06-04 | Dipped beam head light or fog light for motor vehicles |
Country Status (4)
Country | Link |
---|---|
US (1) | US4772987A (en) |
EP (1) | EP0208895B1 (en) |
JP (1) | JPH0789447B2 (en) |
DE (2) | DE3525041C2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0534168A2 (en) * | 1991-09-21 | 1993-03-31 | Robert Bosch Gmbh | Motor vehicle headlamp |
EP1816392A2 (en) | 2006-02-03 | 2007-08-08 | Valeo Vision | Projector module with cut-off for motor vehicle |
EP2028411A3 (en) * | 2007-08-21 | 2010-04-14 | Koito Manufacturing Co., Ltd. | Vehicle cornering lamp |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4825343A (en) * | 1985-12-27 | 1989-04-25 | Ichikoh Industries Limited | Projector type headlamp for vehicles |
DE3638669A1 (en) * | 1986-11-12 | 1988-05-26 | Auer Sog Glaswerke Gmbh | REFLECTOR FOR DENTAL AND SURGICAL OPERATING LIGHTS |
JPH0320961Y2 (en) * | 1986-12-23 | 1991-05-08 | ||
DE3718642C1 (en) * | 1987-06-04 | 1988-10-20 | Friemann & Wolf Gmbh | Dimmed vehicle headlights for mine vehicles |
US4881152A (en) * | 1987-09-22 | 1989-11-14 | Koito Seisakusho Co., Ltd. | Headlight for automobile |
US4845598A (en) * | 1987-09-22 | 1989-07-04 | Koito Seisakusho Co., Ltd. | Headlight for automobile |
JPS6486401A (en) * | 1987-09-29 | 1989-03-31 | Koito Mfg Co Ltd | Head light of vehicle |
JPH01115001A (en) * | 1987-10-28 | 1989-05-08 | Koito Mfg Co Ltd | Vehicle head light |
JPH01120702A (en) * | 1987-11-05 | 1989-05-12 | Koito Mfg Co Ltd | Vehicle head light |
JPH0731921B2 (en) * | 1988-01-20 | 1995-04-10 | 市光工業株式会社 | Projector headlight |
JPH01232602A (en) * | 1988-03-11 | 1989-09-18 | Koito Mfg Co Ltd | Head light for car |
JP2754678B2 (en) * | 1988-03-22 | 1998-05-20 | 市光工業株式会社 | Automotive projector headlights |
JPH0673241B2 (en) * | 1988-04-04 | 1994-09-14 | 株式会社小糸製作所 | Vehicle headlights |
JPH01254440A (en) * | 1988-04-05 | 1989-10-11 | Koito Mfg Co Ltd | Head light for automobile |
JPH0762961B2 (en) * | 1988-04-08 | 1995-07-05 | 株式会社小糸製作所 | Vehicle headlights |
JPH0770241B2 (en) * | 1988-06-14 | 1995-07-31 | 市光工業株式会社 | Projector headlight |
JPH0412563Y2 (en) * | 1988-08-26 | 1992-03-26 | ||
JP2517368B2 (en) * | 1988-09-27 | 1996-07-24 | 株式会社小糸製作所 | Vehicle headlight and vehicle headlight device |
US5055981A (en) * | 1989-02-17 | 1991-10-08 | Koito Manufacturing Co., Ltd. | Automotive projector type headlight |
DE4010830C2 (en) * | 1990-04-04 | 1998-10-15 | Bosch Gmbh Robert | Low beam motor vehicle headlights |
JPH03126301U (en) * | 1990-04-04 | 1991-12-19 | ||
US5938323A (en) * | 1996-05-24 | 1999-08-17 | Cooper Automotive Products, Inc. | Projector light assembly |
DE19704467B4 (en) * | 1997-02-06 | 2006-07-20 | Automotive Lighting Reutlingen Gmbh | Vehicle headlights |
DE19704426B4 (en) * | 1997-02-06 | 2005-12-15 | Automotive Lighting Reutlingen Gmbh | Headlamp for vehicles according to the projection principle |
JPH10269805A (en) * | 1997-03-21 | 1998-10-09 | Stanley Electric Co Ltd | Headlamp |
FR2775640B1 (en) * | 1998-03-04 | 2000-05-26 | Valeo Vision | MOTOR VEHICLE PROJECTOR WITH MIRROR WITH AT LEAST ONE SIDE SIDE PANEL |
JP3005687B2 (en) * | 1998-05-28 | 2000-01-31 | スタンレー電気株式会社 | Lamp |
JP3964089B2 (en) | 2000-01-12 | 2007-08-22 | 株式会社小糸製作所 | Vehicle headlamp |
JP3488960B2 (en) * | 2000-02-18 | 2004-01-19 | スタンレー電気株式会社 | Vehicle headlights |
JP4257675B2 (en) | 2002-03-27 | 2009-04-22 | 株式会社小糸製作所 | Vehicle headlamp |
JP4024618B2 (en) * | 2002-08-09 | 2007-12-19 | 株式会社小糸製作所 | Vehicle headlamp |
FR2849159B1 (en) * | 2002-12-24 | 2005-02-18 | Valeo Vision | TRANSVERSE LUMINOUS SOURCE PROJECTOR FOR MOTOR VEHICLE |
US7021804B2 (en) * | 2003-08-13 | 2006-04-04 | Guide Corporation | Lamp assembly with multi-stage reflector |
FR2863342B1 (en) * | 2003-12-05 | 2007-01-05 | Valeo Vision | VERTICALIZED PROJECTOR FOR MOTOR VEHICLE |
JP4261448B2 (en) * | 2004-09-17 | 2009-04-30 | 株式会社小糸製作所 | Vehicle headlamp |
DE102006060029A1 (en) * | 2006-12-19 | 2008-06-26 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Dimming cap with helix |
JP4970136B2 (en) * | 2007-05-17 | 2012-07-04 | 株式会社小糸製作所 | Vehicle headlamp lamp unit |
JP4825169B2 (en) * | 2007-05-30 | 2011-11-30 | 株式会社小糸製作所 | Lighting fixtures for vehicles |
DE102007049309B4 (en) * | 2007-10-15 | 2013-04-11 | Automotive Lighting Reutlingen Gmbh | Projection module of a motor vehicle headlight |
JP5023405B2 (en) * | 2009-01-19 | 2012-09-12 | スタンレー電気株式会社 | Vehicle headlamp unit |
JP5023406B2 (en) * | 2009-03-30 | 2012-09-12 | スタンレー電気株式会社 | Vehicle headlamp unit |
DE102010019372A1 (en) * | 2010-05-05 | 2011-11-10 | Volkswagen Ag | Lighting device for motor vehicle, has closure disk, one reflecting surface for generating main light function and another reflecting surface which serves not for generating main light function |
JP5544248B2 (en) * | 2010-08-24 | 2014-07-09 | 富士重工業株式会社 | Vehicle headlamp |
JP5292657B2 (en) * | 2012-02-17 | 2013-09-18 | スタンレー電気株式会社 | Vehicle lamp |
JP5911380B2 (en) * | 2012-06-11 | 2016-04-27 | スタンレー電気株式会社 | Vehicle lamp unit |
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EP0094519A2 (en) * | 1982-05-18 | 1983-11-23 | Hella KG Hueck & Co. | Non dazzling vehicle headlamp |
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US2074626A (en) * | 1934-11-20 | 1937-03-23 | Strange Andrew Lumisden | Antidazzle device for vehicle head lamps |
US4149229A (en) * | 1976-06-18 | 1979-04-10 | Lucas Industries Limited | Lamp reflector with downwardly-facing step |
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DE3241713A1 (en) * | 1982-11-11 | 1984-05-17 | Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt | DIMMED HEADLIGHT FOR MOTOR VEHICLES |
DE3531224A1 (en) * | 1985-08-31 | 1987-03-05 | Bosch Gmbh Robert | HEADLIGHTS FOR LOW BEAM OR FOG LIGHTS OF MOTOR VEHICLES |
-
1985
- 1985-07-13 DE DE3525041A patent/DE3525041C2/en not_active Expired - Fee Related
-
1986
- 1986-05-08 US US06/862,308 patent/US4772987A/en not_active Expired - Lifetime
- 1986-06-04 EP EP86107589A patent/EP0208895B1/en not_active Expired - Lifetime
- 1986-06-04 DE DE8686107589T patent/DE3686748D1/en not_active Expired - Lifetime
- 1986-07-10 JP JP61160989A patent/JPH0789447B2/en not_active Expired - Lifetime
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US2012338A (en) * | 1932-11-23 | 1935-08-27 | Dietrich Friedrich Richard | Reflector for lamps |
CH266987A (en) * | 1948-10-04 | 1950-02-28 | Richard Dietrich Friedrich | Headlights. |
FR77538E (en) * | 1960-04-20 | 1962-03-16 | Long-range, close-illuminated projector | |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0534168A2 (en) * | 1991-09-21 | 1993-03-31 | Robert Bosch Gmbh | Motor vehicle headlamp |
EP0534168A3 (en) * | 1991-09-21 | 1993-06-09 | Robert Bosch Gmbh | Motor vehicle headlamp |
EP1816392A2 (en) | 2006-02-03 | 2007-08-08 | Valeo Vision | Projector module with cut-off for motor vehicle |
FR2897142A1 (en) * | 2006-02-03 | 2007-08-10 | Valeo Vision Sa | LUMINOUS CURRENT PROJECTOR MODULE FOR MOTOR VEHICLE. |
EP1816392A3 (en) * | 2006-02-03 | 2010-04-07 | Valeo Vision | Projector module with cut-off for motor vehicle |
EP2028411A3 (en) * | 2007-08-21 | 2010-04-14 | Koito Manufacturing Co., Ltd. | Vehicle cornering lamp |
Also Published As
Publication number | Publication date |
---|---|
EP0208895B1 (en) | 1992-09-16 |
US4772987A (en) | 1988-09-20 |
JPS6215701A (en) | 1987-01-24 |
EP0208895A3 (en) | 1989-03-22 |
JPH0789447B2 (en) | 1995-09-27 |
DE3525041A1 (en) | 1987-01-15 |
DE3686748D1 (en) | 1992-10-22 |
DE3525041C2 (en) | 1994-06-16 |
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