FR3081537A1 - OPTICAL BLOCK OF A MOTOR VEHICLE AND A MOTOR VEHICLE COMPRISING SUCH AN ELEMENT. - Google Patents
OPTICAL BLOCK OF A MOTOR VEHICLE AND A MOTOR VEHICLE COMPRISING SUCH AN ELEMENT. Download PDFInfo
- Publication number
- FR3081537A1 FR3081537A1 FR1854506A FR1854506A FR3081537A1 FR 3081537 A1 FR3081537 A1 FR 3081537A1 FR 1854506 A FR1854506 A FR 1854506A FR 1854506 A FR1854506 A FR 1854506A FR 3081537 A1 FR3081537 A1 FR 3081537A1
- Authority
- FR
- France
- Prior art keywords
- optical unit
- mask
- cavities
- reflector
- positioning
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 41
- 239000006059 cover glass Substances 0.000 claims abstract description 6
- 230000000295 complement effect Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
- F21S43/51—Attachment thereof
-
- 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
- F21S41/47—Attachment thereof
-
- 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
- F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
- F21S41/55—Attachment thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
Abstract
L'invention se rapporte à un bloc optique (10) pour véhicule automobile, le bloc optique (10) comportant un boîtier (12) fermé par une glace de couverture (14), le boîtier (12) comportant un réflecteur sur lequel est fixé un masque, le réflecteur comportant une empreinte de positionnement du masque, le masque comportant une saillie de forme complémentaire de l'empreinte de positionnement, l'empreinte de positionnement étant formée par deux cavités ouvertes, les deux cavités étant allongées et orientées selon deux axes non parallèles.The invention relates to an optical unit (10) for a motor vehicle, the optical unit (10) comprising a housing (12) closed by a cover glass (14), the housing (12) comprising a reflector on which is fixed a mask, the reflector having a positioning imprint of the mask, the mask having a projection complementary in shape to the positioning recess, the positioning recess being formed by two open cavities, the two cavities being elongated and oriented along two axes not parallel.
Description
BLOC OPTIQUE DE VEHICULE AUTOMOBILE ET VEHICULE AUTOMOBILE COMPORTANT UN TEL ELEMENT.MOTOR VEHICLE OPTICAL BLOCK AND MOTOR VEHICLE COMPRISING SUCH AN ELEMENT.
L’invention se rapporte au domaine des systèmes d’éclairage et de signalisation des véhicules automobiles, et plus particulièrement à l’assemblage des blocs optiques équipant les véhicules automobiles.The invention relates to the field of lighting and signaling systems for motor vehicles, and more particularly to the assembly of optical units fitted to motor vehicles.
On connaît un bloc optique de véhicule automobile comportant un boîtier dont le bord périphérique supporte une glace extérieure de couverture, le boîtier contenant une source lumineuse, un réflecteur et un masque disposé entre le réflecteur et la glace de couverture.An optical unit of a motor vehicle is known comprising a housing the peripheral edge of which supports an external cover glass, the housing containing a light source, a reflector and a mask disposed between the reflector and the cover glass.
Dans ce type de bloc optique connu, le masque est généralement fixé au réflecteur par vissage, et, lors de l’assemblage, le masque doit donc être correctement positionné avant vissage. Ce positionnement est généralement malaisé pour l’opérateur effectuant l’assemblage, ce qui peut conduire à des dispersions de montage importantes d’un bloc optique à un autre, sur une même chaîne d’assemblage.In this type of known optical unit, the mask is generally fixed to the reflector by screwing, and, during assembly, the mask must therefore be correctly positioned before screwing. This positioning is generally difficult for the operator performing the assembly, which can lead to significant mounting dispersions from one optical unit to another, on the same assembly line.
La présente invention a pour but de remédier aux inconvénients de l’état de la technique, et plus particulièrement ceux ci-dessus exposés, en proposant un bloc optique dont l’assemblage est optimisé, notamment en permettant un positionnement simple et répétable du masque sur le réflecteur.The present invention aims to remedy the drawbacks of the state of the art, and more particularly those described above, by proposing an optical unit whose assembly is optimized, in particular by allowing simple and repeatable positioning of the mask on the reflector.
À cet effet, l’invention concerne un bloc optique pour véhicule automobile, le bloc optique comportant un boîtier fermé par une glace de couverture, le boîtier comportant un réflecteur sur lequel est fixé un masque, le réflecteur comportant une empreinte de positionnement du masque, le masque comportant une saillie de forme complémentaire de l’empreinte de positionnement, l’empreinte de positionnement étant formée par deux cavités, ouvertes, les deux cavités, étant allongées et orientées selon deux axes non parallèles.To this end, the invention relates to an optical unit for a motor vehicle, the optical unit comprising a housing closed by a cover glass, the housing comprising a reflector on which a mask is fixed, the reflector comprising an imprint for positioning the mask, the mask comprising a projection of complementary shape to the positioning imprint, the positioning imprint being formed by two open cavities, the two cavities being elongated and oriented along two non-parallel axes.
Ainsi, en prévoyant sur le réflecteur une empreinte de positionnement comportant deux cavités orientées selon des directions non différentes, on assure un positionnement du masque selon deux directions sécantes. L’insertion de la saillie présente sur le masque dans l’empreinte de positionnement permet un positionnement selon une troisième direction, cette troisième direction étant sécante aux deux premières. L’invention permet donc de positionner de façon simple, rapide et répétable le masque sur le réflecteur lors de l’assemblage du bloc optique.Thus, by providing a positioning imprint on the reflector comprising two cavities oriented in non-different directions, the mask is positioned in two intersecting directions. The insertion of the projection on the mask into the positioning imprint allows positioning in a third direction, this third direction intersecting the first two. The invention therefore makes it possible to position the mask simply, quickly and repeatably on the reflector during assembly of the optical unit.
Dans une réalisation, les deux cavités sont jointives.In one embodiment, the two cavities are joined.
Dans une réalisation, l’ouverture des cavités est orientée de manière que, lors de l’assemblage du bloc optique, la saillie présente sur le masque soit insérée dans l’empreinte selon un mouvement parallèle à l’axe longitudinal du bloc optique, axe correspondant à l’axe longitudinal d’un véhicule sur lequel le bloc optique est monté.In one embodiment, the opening of the cavities is oriented so that, during the assembly of the optical unit, the projection present on the mask is inserted into the impression in a movement parallel to the longitudinal axis of the optical unit, axis corresponding to the longitudinal axis of a vehicle on which the optical unit is mounted.
Dans une réalisation, l’angle entre les axes selon lesquels les cavités sont orientées est supérieur à 90° et inféireur à 170°.In one embodiment, the angle between the axes along which the cavities are oriented is greater than 90 ° and less than 170 °.
Dans une réalisation, la profondeur de l’empreinte de positionnement est comprise entre 0,5 millimètre et 5 millimètres, et par exemple égale à 1 millimètre.In one embodiment, the depth of the positioning imprint is between 0.5 millimeter and 5 millimeters, and for example equal to 1 millimeter.
Dans une réalisation, le masque est fixé au réflecteur au moyen d’éléments de fixation tels que des vis.In one embodiment, the mask is fixed to the reflector by means of fixing elements such as screws.
Dans une réalisation, le masque comporte un premier matériau translucide et un deuxième matériau opaque, le masque étant obtenu par moulage, les premier et deuxième matériau étant injectés.In one embodiment, the mask comprises a first translucent material and a second opaque material, the mask being obtained by molding, the first and second material being injected.
L’invention concerne également un véhicule automobile équipé d’au moins un bloc optique tel que défini ci-dessus.The invention also relates to a motor vehicle equipped with at least one optical unit as defined above.
La présente invention sera mieux comprise à la lecture de la description détaillée qui suit, faite en référence au dessins annexés, dans lesquels :The present invention will be better understood on reading the detailed description which follows, given with reference to the appended drawings, in which:
- la figure 1 représente un véhicule équipé de deux bloc optiques conformes à l’invention, vu de l’arrière ;- Figure 1 shows a vehicle equipped with two optical units according to the invention, seen from the rear;
- la figure 1 a est une vue de détail de la figure 1, montrant l’un des blocs optiques montés à l’arrière du véhicule ;- Figure 1a is a detail view of Figure 1, showing one of the optical units mounted on the rear of the vehicle;
- la figure 2 représente une vue de côté du bloc optique de la figure 1a ;- Figure 2 shows a side view of the optical unit of Figure 1a;
- la figure 3 montre le réflecteur contenu dans le bloc optique de la figure 2 ;- Figure 3 shows the reflector contained in the optical unit of Figure 2;
- les figures 4a et 4b sont des vues de détail du réflecteur de la figure 3, respectivement sans et avec un masque positionné sur le réflecteur, le masque étant représenté partiellement sur la figure 4b11 ;- Figures 4a and 4b are detailed views of the reflector of Figure 3, respectively without and with a mask positioned on the reflector, the mask being shown partially in Figure 4b11;
- la figure 5 est une vue en coupe du réflecteur de la figure 3 avec le masque positionné dessus.- Figure 5 is a sectional view of the reflector of Figure 3 with the mask positioned above.
On notera que dans la description qui suit, les termes «longitudinal», «vertical» et «transversal» sont utilisés en référence au trièdre L, V, T reporté sur les figures. On notera par ailleurs que les directions longitudinale, verticale et transversale sont alignées avec les directions correspondantes d’un véhicule sur lequel est monté le bloc optique conforme à l’invention. De même, les termes « inférieur >> et « supérieur >> sont définis par rapport à la position de montage de ce bloc optique sur un véhicule.Note that in the following description, the terms "longitudinal", "vertical" and "transverse" are used with reference to the trihedron L, V, T shown in the figures. It will also be noted that the longitudinal, vertical and transverse directions are aligned with the corresponding directions of a vehicle on which the optical unit according to the invention is mounted. Likewise, the terms “lower” and “upper” are defined relative to the mounting position of this optical unit on a vehicle.
La figure 1 montre un véhicule 1 automobile équipé de deux blocs optique 10, 11. La figure 1a est une vue de détail du bloc optique 10 monté à l’arrière du véhicule 1. Un tel bloc optique comporte plusieurs zones translucides 10a, 10b, 10c et plusieurs zones opaques 10d, 10e intercalées entre elles. Pour obtenir un tel aspect visuel, il est nécessaire de prévoir un masque à l’intérieur du bloc optique, un tel masque comportant des parties réalisées dans un matériau translucide et des parties réalisées dans un matériau opaque.FIG. 1 shows a motor vehicle 1 equipped with two optical units 10, 11. FIG. 1a is a detailed view of the optical unit 10 mounted at the rear of the vehicle 1. Such an optical unit comprises several translucent zones 10a, 10b, 10c and several opaque zones 10d, 10e interposed between them. To obtain such a visual appearance, it is necessary to provide a mask inside the optical unit, such a mask comprising parts made of a translucent material and parts made of an opaque material.
Comme visible sur la figure 2, le bloc optique 10 comporte un boîtier 12 sur lequel est fixé une glace de couverture 14. Le boîtier 12 est de préférence venu de moulage d’une seule pièce à partir d’un matériau comportant un polymère thermoplastique tel que l'acrylonitrile butadiène styrène (plus couramment désigné par le sigle ABS).As visible in FIG. 2, the optical unit 10 comprises a housing 12 to which a cover glass 14 is fixed. The housing 12 is preferably molded in one piece from a material comprising a thermoplastic polymer such as than acrylonitrile butadiene styrene (more commonly known by the acronym ABS).
Le boîtier 12 contient une source lumineuse (non visible sur les figures), dans l’exemple une pluralité de diodes électroluminescentes, et au moins un réflecteur 16, représenté sur la figure 3. Afin de permettre le positionnement d’un masque 18 (visible notamment sur la figure 5), le réflecteur 16 comporte une empreinte de positionnement 160 du masque 18, ménagée dans l’exemple en partie supérieure du réflecteur 16. L’empreinte de positionnement 160 comporte deux cavités 162, 164, allongées et orientées selon deux axes sécants. Dans l’exemple les deux cavités 162,164 sont jointives et communiquent entre elles (les deux cavités partageant une extrémité commune), mais, dans le cadre de l’invention, ces deux cavités pourraient être séparées.The housing 12 contains a light source (not visible in the figures), in the example a plurality of light-emitting diodes, and at least one reflector 16, shown in FIG. 3. In order to allow the positioning of a mask 18 (visible in particular in FIG. 5), the reflector 16 comprises a positioning imprint 160 of the mask 18, formed in the example in the upper part of the reflector 16. The positioning imprint 160 comprises two cavities 162, 164, elongated and oriented in two intersecting axes. In the example, the two cavities 162, 164 are contiguous and communicate with each other (the two cavities sharing a common end), but, within the framework of the invention, these two cavities could be separated.
L’empreinte de positionnement 160 est prévue pour coopérer avec une saillie 180 de forme complémentaire prévue sur le masque 18. Ainsi, comme illustré sur la figure 4b et sur la figure 5, le masque 18 se trouve positionné par coopération de forme entre la saillie 180 et l’empreinte de positionnement 160 (on notera que le masque 18 est partiellement représenté sur la figure 4b afin de montrer la coopération entre la saillie 180 et l’empreinte de positionnement 160). La configuration de l’empreinte de positionnement 160, qui comporte deux cavités allongées selon deux directions différentes permet de positionner le masque 18 selon les trois directions longitudinale, transversale et verticale. Ainsi, le positionnement et le montage du masque 18 sur le réflecteur 16 sont facilités. Avantageusement, les cavités formant l’empreinte de positionnement présentent une ouverture orientée selon l’axe longitudinal du bloc optique (axe 5 qui correspond à l’axe longitudinal du véhicule lorsque le bloc optique est monté sur un véhicule). Ainsi, le réflecteur 16 étant renversé à 90° par rapport à sa position normale de fonctionnement lors du montage du masque 18, ce dernier peut être inséré au fond de l’empreinte de positionnement sous l’action de son propre poids.The positioning imprint 160 is provided to cooperate with a projection 180 of complementary shape provided on the mask 18. Thus, as illustrated in FIG. 4b and in FIG. 5, the mask 18 is positioned by cooperation in shape between the projection 180 and the positioning imprint 160 (it will be noted that the mask 18 is partially shown in FIG. 4b in order to show the cooperation between the projection 180 and the positioning imprint 160). The configuration of the positioning imprint 160, which has two cavities elongated in two different directions, makes it possible to position the mask 18 in the three longitudinal, transverse and vertical directions. Thus, the positioning and mounting of the mask 18 on the reflector 16 are facilitated. Advantageously, the cavities forming the positioning imprint have an opening oriented along the longitudinal axis of the optical unit (axis 5 which corresponds to the longitudinal axis of the vehicle when the optical unit is mounted on a vehicle). Thus, the reflector 16 being inverted at 90 ° relative to its normal operating position during the mounting of the mask 18, the latter can be inserted at the bottom of the positioning imprint under the action of its own weight.
Claims (8)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1854506A FR3081537B1 (en) | 2018-05-28 | 2018-05-28 | AUTOMOTIVE VEHICLE AND MOTOR VEHICLE OPTICAL UNIT WITH SUCH ELEMENT. |
| PCT/FR2019/051069 WO2019229314A1 (en) | 2018-05-28 | 2019-05-13 | Motor vehicle optical unit and motor vehicle comprising such an element |
| CN201980032126.8A CN112119260B (en) | 2018-05-28 | 2019-05-13 | Optical unit for a motor vehicle and motor vehicle comprising such an element |
| ES19732720T ES2922408T3 (en) | 2018-05-28 | 2019-05-13 | Optical unit of motor vehicle and motor vehicle comprising such an element |
| BR112020022450-2A BR112020022450A2 (en) | 2018-05-28 | 2019-05-13 | optical block light guide at a rear end having fixing tabs participating in the reflection of photos and vehicle comprising said optical block |
| EP19732720.8A EP3803199B1 (en) | 2018-05-28 | 2019-05-13 | Motor vehicle optical unit and motor vehicle comprising such an element |
| ARP190101429A AR115432A1 (en) | 2018-05-28 | 2019-05-27 | OPTICAL BLOCK OF AUTOMOBILE VEHICLE AND AUTOMOBILE VEHICLE CONSISTING OF SUCH ELEMENT |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1854506 | 2018-05-28 | ||
| FR1854506A FR3081537B1 (en) | 2018-05-28 | 2018-05-28 | AUTOMOTIVE VEHICLE AND MOTOR VEHICLE OPTICAL UNIT WITH SUCH ELEMENT. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3081537A1 true FR3081537A1 (en) | 2019-11-29 |
| FR3081537B1 FR3081537B1 (en) | 2021-05-28 |
Family
ID=62875011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1854506A Expired - Fee Related FR3081537B1 (en) | 2018-05-28 | 2018-05-28 | AUTOMOTIVE VEHICLE AND MOTOR VEHICLE OPTICAL UNIT WITH SUCH ELEMENT. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3803199B1 (en) |
| CN (1) | CN112119260B (en) |
| AR (1) | AR115432A1 (en) |
| BR (1) | BR112020022450A2 (en) |
| ES (1) | ES2922408T3 (en) |
| FR (1) | FR3081537B1 (en) |
| WO (1) | WO2019229314A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2767185A3 (en) * | 1997-08-07 | 1999-02-12 | Hella Kg Hueck & Co | LIGHTING LIGHT FOR VEHICLES |
| EP1813860A1 (en) * | 2006-01-31 | 2007-08-01 | Valeo Vision | Occultation element for the reflector of a projector and method for mounting such an element |
| EP2199663A1 (en) * | 2008-12-18 | 2010-06-23 | Peugeot Citroen Automobiles SA | Mask for the headlamp unit of an automobile with outgrowth for the extension of a reflector wall |
| FR2941282A1 (en) * | 2009-01-16 | 2010-07-23 | Peugeot Citroen Automobiles Sa | Shield for front headlight of motor vehicle, has part defining support arm with cover plate that is placed in front of front part of light source to constrain part of light such that part of light is reflected on reflector of optical unit |
| FR2941414A1 (en) * | 2009-01-27 | 2010-07-30 | Peugeot Citroen Automobiles Sa | Headlight for use in motor vehicle, has screen placed in front of light source and reflector mask, and studs engaged in orifices of reflector mask for mounting screen on reflector mask, where studs are perpendicular to plane of screen |
| FR3022011A1 (en) * | 2014-06-06 | 2015-12-11 | Valeo Vision | LIGHT-EMITTING DEVICE FOR CARRYING OUT A SIGNALING AND / OR LIGHTING FUNCTION OF A MOTOR VEHICLE |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2321268B (en) * | 1997-01-17 | 2000-06-21 | Draftex Ind Ltd | Sealing or guiding assemblies and methods of making them |
| JP3949300B2 (en) * | 1998-11-20 | 2007-07-25 | 株式会社小糸製作所 | Vehicle headlamp |
| CN102410484B (en) * | 2011-07-27 | 2014-09-24 | 卢功洋 | Shading rack for telescopic xenon lamp and telescopic xenon lamp for vehicle |
| FR3016684B1 (en) * | 2014-01-21 | 2019-05-10 | Psa Automobiles Sa. | VEHICLE LIGHTING DEVICE, IN PARTICULAR DIURN LIGHTING, AND VEHICLE THUS EQUIPPED |
| FR3046655B1 (en) * | 2016-01-08 | 2018-02-02 | Psa Automobiles Sa. | LIGHTING OR SIGNALING OPTICAL BLOCK FOR A MOTOR VEHICLE HAVING AN OPALIN MASK |
| CN106594883B (en) * | 2017-01-18 | 2022-06-24 | 广东美的制冷设备有限公司 | Shell assembly of air conditioner indoor unit, air conditioner indoor unit and air conditioner |
-
2018
- 2018-05-28 FR FR1854506A patent/FR3081537B1/en not_active Expired - Fee Related
-
2019
- 2019-05-13 EP EP19732720.8A patent/EP3803199B1/en active Active
- 2019-05-13 BR BR112020022450-2A patent/BR112020022450A2/en unknown
- 2019-05-13 WO PCT/FR2019/051069 patent/WO2019229314A1/en unknown
- 2019-05-13 ES ES19732720T patent/ES2922408T3/en active Active
- 2019-05-13 CN CN201980032126.8A patent/CN112119260B/en active Active
- 2019-05-27 AR ARP190101429A patent/AR115432A1/en active IP Right Grant
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2767185A3 (en) * | 1997-08-07 | 1999-02-12 | Hella Kg Hueck & Co | LIGHTING LIGHT FOR VEHICLES |
| EP1813860A1 (en) * | 2006-01-31 | 2007-08-01 | Valeo Vision | Occultation element for the reflector of a projector and method for mounting such an element |
| EP2199663A1 (en) * | 2008-12-18 | 2010-06-23 | Peugeot Citroen Automobiles SA | Mask for the headlamp unit of an automobile with outgrowth for the extension of a reflector wall |
| FR2941282A1 (en) * | 2009-01-16 | 2010-07-23 | Peugeot Citroen Automobiles Sa | Shield for front headlight of motor vehicle, has part defining support arm with cover plate that is placed in front of front part of light source to constrain part of light such that part of light is reflected on reflector of optical unit |
| FR2941414A1 (en) * | 2009-01-27 | 2010-07-30 | Peugeot Citroen Automobiles Sa | Headlight for use in motor vehicle, has screen placed in front of light source and reflector mask, and studs engaged in orifices of reflector mask for mounting screen on reflector mask, where studs are perpendicular to plane of screen |
| FR3022011A1 (en) * | 2014-06-06 | 2015-12-11 | Valeo Vision | LIGHT-EMITTING DEVICE FOR CARRYING OUT A SIGNALING AND / OR LIGHTING FUNCTION OF A MOTOR VEHICLE |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3803199A1 (en) | 2021-04-14 |
| EP3803199B1 (en) | 2022-06-29 |
| FR3081537B1 (en) | 2021-05-28 |
| ES2922408T3 (en) | 2022-09-14 |
| CN112119260A (en) | 2020-12-22 |
| CN112119260B (en) | 2023-06-30 |
| BR112020022450A2 (en) | 2021-02-09 |
| AR115432A1 (en) | 2021-01-20 |
| WO2019229314A1 (en) | 2019-12-05 |
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