FR2531667A1 - HEADLIGHT FOR A MOTOR VEHICLE, IN PARTICULAR FOR A CAR OF TOURISM - Google Patents
HEADLIGHT FOR A MOTOR VEHICLE, IN PARTICULAR FOR A CAR OF TOURISM Download PDFInfo
- Publication number
- FR2531667A1 FR2531667A1 FR8313164A FR8313164A FR2531667A1 FR 2531667 A1 FR2531667 A1 FR 2531667A1 FR 8313164 A FR8313164 A FR 8313164A FR 8313164 A FR8313164 A FR 8313164A FR 2531667 A1 FR2531667 A1 FR 2531667A1
- Authority
- FR
- France
- Prior art keywords
- vehicle
- flap
- motor vehicle
- headlight
- exit
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/05—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights retractable
Abstract
L'INVENTION CONCERNE UN PHARE POUR VEHICULE AUTOMOBILE, NOTAMMENT POUR UNE VOITURE DE TOURISME, QUI COMPORTE UNE GLACE DE DISPERSION 2 OU ANALOGUE, DONT LA ZONE SUPERIEURE PEUT ETRE RECOUVERTE PAR UN VOLET PIVOTANT 4. ON OBTIENT UN AGENCEMENT PARTICULIEREMENT AVANTAGEUX DU POINT DE VUE AERODYNAMIQUE LORSQUE LE VOLET 4 EST ARTICULE SUR LE VEHICULE DE MANIERE QUE, LORS DE SES MOUVEMENTS DE SORTIE ET DE RENTREE, IL SE DEPLACE AU MOINS A PEU PRES PARALLELEMENT AU CONTOUR DU VEHICULE.THE INVENTION CONCERNS A LIGHTHOUSE FOR A MOTOR VEHICLE, IN PARTICULAR FOR A PASSENGER CAR, WHICH INCLUDES A DISPERSAL GLASS 2 OR THE SAME, THE UPPER ZONE OF WHICH CAN BE COVERED BY A PIVOTING SHUTTER 4. A PARTICULARLY ADVANTAGEOUS ARRANGEMENT OF THE POINT IS OBTAINED. AERODYNAMICS WHEN FLAP 4 IS ARTICULATED ON THE VEHICLE SO THAT, DURING ITS EXIT AND RETURN MOVEMENTS, IT MOVES AT LEAST NOT CLOSE PARALLEL TO THE SURROUND OF THE VEHICLE.
Description
La présente invention concerne un phare pour véhicule automobile,The present invention relates to a headlight for a motor vehicle,
notamment une voiture de tourisme, qui comporte une glace de dispersion ou analogue, dont la zone including a passenger car, which includes dispersal ice or the like, the area of which
supérieure peut être recouverte par un volet pivotant. upper can be covered by a pivoting flap.
Un phare de ce genre équipe déjà-le véhicule Isuzu Piazza " décrit dans la revue " CAR STYLING " de Septembre 1981 Avantageusement, avec un tel recouvrement de seulement un quart à un tiers de la surface de sortie de lumière, il est possible de remplir des fonctions déterminées, comme par exemple un actionnement de l'avertisseur lumineux, sans faire pivoter le volet ou bien sans avoir à disposer des projecteurs additionnels Un inconvénient rencontré avec le volet connu consiste cependant en ce que celui-ci est agencé de façon à pouvoir pivoter vers le haut autour d'un axe placé à son-extrémité arrière de sorte que, dans la position sortie, il perturbe considérablement l'écoulement de l'air le long de la partie avant du véhicule, en augmentant ainsi le degré de A lighthouse of this kind already equips the vehicle Isuzu Piazza "described in the magazine" CAR STYLING "of September 1981 Advantageously, with such a covering of only a quarter to a third of the light exit surface, it is possible to fill specific functions, such as an actuation of the warning light, without rotating the flap or without having to have additional projectors A disadvantage encountered with the known flap is however that it is arranged so as to be able to pivot upwardly about an axis at its rear end so that, in the extended position, it considerably disturbs the flow of air along the front of the vehicle, thereby increasing the degree of
résistance de l'air, avec tous les inconvénients en découlant. air resistance, with all the inconveniences arising from it.
L'invention a en conséquence pour but de perfec- The object of the invention is therefore to improve
tionner, en évitant cet inconvénient, l'agencement connu de manière que, également lorsque le volet est sorti, il ne se produise aucune altération non intentionnelle du degré de avoid this disadvantage, the known arrangement so that, also when the flap is out, there is no unintentional alteration of the degree of
résistance de l'air.air resistance.
Ce problème est résolu selon l'invention en ce que le volet est articulé sur le véhicule de manière à être déplaçable, lors de ses mouvements de sortie et de rentrée, This problem is solved according to the invention in that the flap is hinged to the vehicle so as to be movable, during its movements of exit and re-entry,
au moins à peu près parallèlement au contour du véhicule. at least approximately parallel to the outline of the vehicle.
En outre on peut même obtenir une action de portan- In addition one can even obtain a
ce tout à fait souhaitable pour l'essieu avant lorsque, confor- this is very desirable for the front axle when, in accordance with
mément à un mode avantageux de réalisation de l'invention, le côté inférieur du volet est disposé, dans sa position sortie, à peu près parallèlement au contour du véhicule et à une In accordance with an advantageous embodiment of the invention, the lower side of the flap is disposed, in its extended position, approximately parallel to the vehicle contour and at a distance from the vehicle.
certaine distance de celui-ci.certain distance from it.
A cet égard, il est-particulièrement avantageux In this respect, it is particularly advantageous
que le volet soit pourvu d'un profil de surface portante. the shutter is provided with a bearing surface profile.
L'action de portance escomptée peut encore être sensiblement augmentée lorsque, conformément à un autre mode de réalisation de l'invention, le volet s'étend sur toute la The expected lift action can be further increased when, in accordance with another embodiment of the invention, the flap extends over the entire
253-1667253-1667
largeur de la partie frontale du véhicule. width of the front of the vehicle.
D'autres caractéristiques et avantages de l'inven- Other features and advantages of the invention
tion seront mis en évidence dans la suite de la description, will be highlighted in the rest of the description,
donnée à titre d'exemple non limitatif, en référence au dessin unique annexé qui est une coupe verticale d'un exemple de réalisation de l'invention, faite dans la direction de given by way of nonlimiting example, with reference to the attached single drawing which is a vertical section of an embodiment of the invention, made in the direction of
l'axe longitudinal du véhicule.the longitudinal axis of the vehicle.
Un phare 1 d'un véhicule automobile, non représenté en détail, est recouvert par une glace de dispersion 2 dont la zone supérieure est inclinée en direction d'un capot avant 3 du véhicule Le phare 1 peut être constitué dans ce cas de plusieurs projecteurs individuels placés l'un à côté de l'autre. La zone coudée de la glace de dispersion 2 est associée à un volet 4 pouvant être sorti et rentré et qui est articulé par l'intermédiaire de leviers incurvés 5 sur le A lighthouse 1 of a motor vehicle, not shown in detail, is covered by a dispersion lens 2 whose upper zone is inclined towards a front cover 3 of the vehicle The lighthouse 1 may be constituted in this case of several projectors individual placed next to each other. The bent zone of the dispersion ice 2 is associated with a flap 4 which can be pulled out and retracted and which is articulated by means of curved levers 5 on the
véhicule de manière que, lors d'un pivotement depuis la posi- in such a way that, when pivoting from the position
tion de repos représentée par des lignes continues jusque dans la position de sortie représentée par des lignes en trait interrompu, il se déplace à peu près parallèlement au contour resting position represented by continuous lines into the output position represented by broken lines, it moves about parallel to the contour
du véhicule en s'éloignant de celui-ci ou en s'en rapprochant. the vehicle away from it or getting closer to it.
La ligne en trait interrompu 6 met en évidence dans ce cas la The dashed line 6 highlights in this case the
direction de travail d'un élément d'entraînement, non repré- direction of work of a training element, not shown
senté pour faciliter le dessin, de préférence un élément felt to facilitate the drawing, preferably an element
opérant en dépression.operating in depression.
Le volet 4 est pourvu dans ce cas d'un profil de surface portante qui, dans sa position de sortie, est balayé par l'air sur son côté supérieur et sur son côté inférieur et qui peut exercer son action de portance sur l'essieu avant du The flap 4 is provided in this case with a bearing surface profile which, in its output position, is swept by the air on its upper side and on its lower side and which can exert its lift action on the axle. before
véhicule.vehicle.
Claims (4)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3230018A DE3230018C2 (en) | 1982-08-12 | 1982-08-12 | Headlights for motor vehicles, in particular passenger vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2531667A1 true FR2531667A1 (en) | 1984-02-17 |
| FR2531667B1 FR2531667B1 (en) | 1989-01-20 |
Family
ID=6170700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8313164A Expired FR2531667B1 (en) | 1982-08-12 | 1983-08-10 | HEADLIGHT FOR A MOTOR VEHICLE, PARTICULARLY FOR A PASSENGER CAR |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE3230018C2 (en) |
| FR (1) | FR2531667B1 (en) |
| GB (1) | GB2126329B (en) |
| IT (1) | IT1171856B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1221123B (en) * | 1983-06-24 | 1990-06-21 | Limaverne Investment | ADJUSTABLE AND AT LEAST PARTIALLY REMOVABLE HEADLAMP FOR MOTOR VEHICLES |
| DE3675933D1 (en) * | 1985-09-23 | 1991-01-10 | Dong Il Ryou | HEADLIGHTS FOR VEHICLES WITH DIRECTIONAL ADJUSTMENT OF THE LIGHT BAND. |
| AUPP072497A0 (en) * | 1997-12-03 | 1998-01-08 | Hanna, Daniel John | Headlamp cover system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB698261A (en) * | 1950-10-12 | 1953-10-14 | Standard Motor Co Ltd | Improvements relating to motor-vehicle head lamps |
| FR1180836A (en) * | 1957-08-06 | 1959-06-09 | Citroen Sa Andre | Improvements made to the assembly of car headlights |
| FR78031E (en) * | 1960-07-06 | 1962-05-26 | Citroen Sa Andre | Improvements made to the assembly of car headlights |
| US3310669A (en) * | 1964-10-29 | 1967-03-21 | Curtis C Dils | Headlight system for automobiles c. dils |
| US3445644A (en) * | 1966-03-11 | 1969-05-20 | Standard Triumph Motor Co Ltd | Protective apparatus for motor vehicle headlamps |
| FR2063817A5 (en) * | 1969-10-31 | 1971-07-09 | Metral Roger | |
| FR2387416A1 (en) * | 1977-04-12 | 1978-11-10 | Heuliez Henri Holding | LIGHT WITH RETRACTABLE SHUTTERS |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB611146A (en) * | 1945-04-23 | 1948-10-26 | Willys Overland Motors Inc | Improvements in or relating to motor vehicle lighting |
-
1982
- 1982-08-12 DE DE3230018A patent/DE3230018C2/en not_active Expired
-
1983
- 1983-08-04 GB GB08321016A patent/GB2126329B/en not_active Expired
- 1983-08-09 IT IT48826/83A patent/IT1171856B/en active
- 1983-08-10 FR FR8313164A patent/FR2531667B1/en not_active Expired
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB698261A (en) * | 1950-10-12 | 1953-10-14 | Standard Motor Co Ltd | Improvements relating to motor-vehicle head lamps |
| FR1180836A (en) * | 1957-08-06 | 1959-06-09 | Citroen Sa Andre | Improvements made to the assembly of car headlights |
| FR78031E (en) * | 1960-07-06 | 1962-05-26 | Citroen Sa Andre | Improvements made to the assembly of car headlights |
| US3310669A (en) * | 1964-10-29 | 1967-03-21 | Curtis C Dils | Headlight system for automobiles c. dils |
| US3445644A (en) * | 1966-03-11 | 1969-05-20 | Standard Triumph Motor Co Ltd | Protective apparatus for motor vehicle headlamps |
| FR2063817A5 (en) * | 1969-10-31 | 1971-07-09 | Metral Roger | |
| FR2387416A1 (en) * | 1977-04-12 | 1978-11-10 | Heuliez Henri Holding | LIGHT WITH RETRACTABLE SHUTTERS |
Also Published As
| Publication number | Publication date |
|---|---|
| GB8321016D0 (en) | 1983-09-07 |
| IT8348826A0 (en) | 1983-08-09 |
| IT1171856B (en) | 1987-06-10 |
| DE3230018A1 (en) | 1984-02-16 |
| DE3230018C2 (en) | 1984-06-28 |
| GB2126329A (en) | 1984-03-21 |
| GB2126329B (en) | 1986-04-16 |
| FR2531667B1 (en) | 1989-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |