DE687891C - Adjustment device for a headlight built into an opening in the casing of the motor vehicle - Google Patents
Adjustment device for a headlight built into an opening in the casing of the motor vehicleInfo
- Publication number
- DE687891C DE687891C DE1938SC116957 DESC116957D DE687891C DE 687891 C DE687891 C DE 687891C DE 1938SC116957 DE1938SC116957 DE 1938SC116957 DE SC116957 D DESC116957 D DE SC116957D DE 687891 C DE687891 C DE 687891C
- Authority
- DE
- Germany
- Prior art keywords
- opening
- casing
- adjusting screw
- concave mirror
- motor vehicle
- 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.)
- Expired
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
- B60Q1/06—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 adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/068—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 adjustable, e.g. remotely-controlled from inside vehicle by mechanical means
- B60Q1/0683—Adjustable by rotation of a screw
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
Einstellvorrichtung für einen in einer Öffnung der Ummantelung des Kraftfahrzeuges eingebauten Scheinwerfer Gegenstand der Erfindung ist ein elektrischer Scheinwerfer, der in einer Öffnung der Ummantelung eines Kraftfahrzeuges eingebaut ist und einen an zwei einander gegenüberliegenden Stellen an einem Haltering gelagerten Hohlspiegel hat, dessen Neigung zur Fahrbahn durch eine von außen axial bedienbare Vorrichtung, z. Br eine Stellschraube, einstellbar ist.Adjustment device for one in an opening in the casing of the Motor vehicle built-in headlights The invention relates to an electrical one Headlight installed in an opening in the casing of a motor vehicle and one mounted on a retaining ring at two opposite points Has a concave mirror whose inclination to the road surface can be operated axially from the outside Device, e.g. Br a set screw that is adjustable.
Die Erfindung bezweckt, an einem derartigen Scheinwerfer auch eine seitliche Schwenkung seines neigbaren Hohlspiegels mittels der gleichen von außen bedienbaren Vorrichtung vornehmen zu können, die der Neigung des Hohlspiegels dient.The invention aims at such a headlight also a lateral pivoting of its inclinable concave mirror by means of the same from the outside to be able to make operable device that serves to incline the concave mirror.
Dieser Zweck ist dadurch erreicht, daß der Haltering erfindungsgemäß ferner noch um eine rechtwinklig zur Achse-der Hohlspiegellagerüng annähernd senkrecht liegende und am Fahrzeug drehbar gelagerte Achse mit Hilfe der von außen bedienbaren Stellschraube, deren Achse diese Drehachse schneidet, schwenkbar ist. Ein Mittel, das diese Schwenkung des Hohlspiegels herbeiführen kann, besteht beispielsweise darin, daß der außenliegende Teil der Stellschraube in einer drehbaren Buchse exzentrisch gelagert ist, die an einem mit dem Fahrzeug starr verbundenen Teil, beispielsweise dem Deckglas des Scheinwerfers, angeordnet ist.This purpose is achieved in that the retaining ring according to the invention furthermore approximately perpendicular to the axis at right angles to the concave mirror bearingüng lying and rotatably mounted on the vehicle axle with the help of the externally operated Adjusting screw, the axis of which intersects this axis of rotation, is pivotable. A means, that can bring about this pivoting of the concave mirror, for example in that the outer part of the set screw is eccentric in a rotatable bushing is stored on a rigidly connected to the vehicle part, for example the cover glass of the headlight, is arranged.
Ein Ausführungsbeispiel der Erfindung zeigen die Zeichnungen.The drawings show an embodiment of the invention.
In Abb. i ist ein senkrechter Schnitt durch den Scheinwerfer und in Abb.2 eine Ansicht auf ihn bei abgenommenem Deckglas dargestellt.In Fig.i is a vertical section through the headlamp and in Fig.2 shows a view of him with the cover slip removed.
Der mit einer elektrischen Lampe ausgestattete Scheinwerfer ist eingebaut in eine Öffnung der Ummantelung i des Kraftfahrzeuges. Sein paraboloider Hohlspiegel 2 ist an zwei einander gegenüberliegenden Stellen 3, 3' des Halteringes 4 mittels zweier Haltebolzen 5, 5' zur Fahrbahn neigbar gelagert. An zwei um je etwa 9o° gegen die Haltebolzen 5, 5' versetzten Stellen 6, 6' ist der Haltering q. mittels der Schraubzapfen 7, 7' am Glasring 8, der mit der Fahrzeugummantelung starr verbunden ist, schwenkbar gelagert. Der Hohlspiegel läßt sich somit am Fahrzeug in jede für seine Benutzung in Betracht kommende Lage einstellen. Der Einstellung seiner Neigung zur Fahrbahn dient die axial bedienbare Stellschraube 9, deren Schaftgewinde am oberen Rande des Hohlspiegels angreift. Die Stellschraube 9 ist durch eine im Deckglas 1o vorgesehene Öffnung i i nach außen geführt und stützt sich gegen das Deckglas ab unter dem Druck je einer am Haltebolzen 5, 5' angeordneten und am Hohlspiegel 2 sowie Haltering q. befestigten Spreizfeder 2o, 2o'.The headlight equipped with an electric lamp is built-in into an opening in the casing i of the motor vehicle. His parabolic concave mirror 2 is at two opposite points 3, 3 'of the retaining ring 4 by means two retaining bolts 5, 5 'mounted inclinable to the roadway. On two by about 90 ° each the retaining bolts 5, 5 'offset points 6, 6' is the Retaining ring q. by means of the screw pin 7, 7 'on the glass ring 8, which is connected to the vehicle casing is rigidly connected, pivoted. The concave mirror can thus be attached to the vehicle in every position that comes into consideration for its use. The attitude its inclination to the roadway is used by the axially operable adjusting screw 9, its shaft thread attacks on the upper edge of the concave mirror. The adjusting screw 9 is by an im Cover glass 1o provided opening i i outwards and is supported against the Cover glass from under the pressure one arranged on the retaining bolt 5, 5 'and on the concave mirror 2 and retaining ring q. attached spreading spring 2o, 2o '.
Damit in einfachster Weise die gleiche Stellschraube auch für die seitliche Schwenkbewegung des Hohlspiegels verwendbar ist, ist sie am Scheinwerfer derart angeordnet, daß sie erfindungsgemäß die gemeinsame Drehachse 13 der Schraubzapfen 7, 7' schneidet und um diese schwenkbar ist. Hierbei genügt es, die Öffnung 12 im Deckglas 1o ein wenig größer zu machen als den Schaftdurchmesser der Stellschraube.So in the simplest way the same adjusting screw for the lateral pivoting movement of the concave mirror can be used, it is on the headlight arranged such that, according to the invention, the common axis of rotation 13 of the screw pin 7, 7 'cuts and is pivotable about this. It is sufficient to open the opening 12 in the To make cover slip 1o a little larger than the shaft diameter of the set screw.
Vor der Öffnung 12 ist die scheibenförmige Buchse 14 angeordnet, welche in einer zylindrischen Höhlung 15 des Deckglases drehbar ruht und vom geschlitzten Kopf der Stellschraube 9 mit ihrer gezahnten inneren Stirnfläche gegen den gleichfalls gezahnten Boden der Höhlung 15 gepreßt wird. Der außenliegende Teil des Stellschraubenschaftes ist in der Buchse 14 exzentrisch gelagert. Bei einer Drehung der Buchse 14 in der Höhlung 15 vollführt der Stellschraubenschaft 9 eine seitliche Schwenkung um die Drehachse 13, wobei zwangsläufig auch der Hohlspiegel 2 um sie seitlich mitgeschwenkt wird.In front of the opening 12, the disk-shaped bushing 14 is arranged, which rotatably rests in a cylindrical cavity 15 of the cover glass and is slotted from the Head of the adjusting screw 9 with its toothed inner face against the likewise toothed bottom of the cavity 15 is pressed. The outer part of the adjusting screw shaft is mounted eccentrically in the socket 14. When the socket 14 is rotated in the Cavity 15 performs the adjusting screw shaft 9 a lateral pivot around the Axis of rotation 13, inevitably the concave mirror 2 is also pivoted laterally about it will.
Die starre Lage vom Glasring 8 und Deckglas 1o an der Ummantelung i ist gewährleistet von je einem mit der Ummantelung verschraubten Halteblech 16, 16', das mit einem Zungenfortsatz über das Deckglas greift. Der Zungenfortsatz des Haltebleches 16 bedeckt die Höhlung 15. Damit diese bequem zugänglich ist, ist vor der Öffnung der Höhlung ein Schraubdeckel 17 mit Anlage an Stellschraube 9 angebracht. An der dem Zungenfortsatz des Haltebleches 16 diametral gegenüberliegenden Stelle des Deckglases greift der Zungenfortsatz des Haltebleches 16' in eine entsprechende Aussparung 18 des . Deckglases und sichert so dieses gegen eine Drehung gegenüber der Ummantelung.The rigid position of the glass ring 8 and cover glass 1o on the cladding i is guaranteed by a holding plate 16 screwed to the casing, 16 ', which engages with a tongue extension over the cover glass. The tongue process of the Retaining plate 16 covers the cavity 15. So that this is easily accessible, is before A screw cap 17 is attached to the opening of the cavity with contact on the adjusting screw 9. At the point diametrically opposite the tongue extension of the retaining plate 16 of the cover glass, the tongue extension of the holding plate 16 'engages in a corresponding one Recess 18 des. Cover glass and thus secures it against rotation the sheath.
Bei abgeschraubten Halteblechen 16 und 16' lassen sich Hohlspiegel samt Kontaktvorrichtung, Haltering, Glasring und Deckglas nach vorn aus der Öffnung der Ummantelung entfernen. Desgleichen läßt sich alsdann auch ein von vorn in die Öffnung eingebrachtes Topfgehäuse i9, das nur die Aufgabe hat, den Scheinwerfer vor Verstaubung zu schützen, herausnehmen.When the retaining plates 16 and 16 'are unscrewed, concave mirrors can be used including contact device, retaining ring, glass ring and cover glass out of the opening towards the front remove the casing. In the same way, one can then also enter the from the front Opening introduced pot housing i9, which only has the task of the headlight to protect from dust, remove.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1938SC116957 DE687891C (en) | 1938-11-04 | 1938-11-04 | Adjustment device for a headlight built into an opening in the casing of the motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1938SC116957 DE687891C (en) | 1938-11-04 | 1938-11-04 | Adjustment device for a headlight built into an opening in the casing of the motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE687891C true DE687891C (en) | 1940-02-08 |
Family
ID=7450678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1938SC116957 Expired DE687891C (en) | 1938-11-04 | 1938-11-04 | Adjustment device for a headlight built into an opening in the casing of the motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE687891C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE874283C (en) * | 1942-02-10 | 1953-04-23 | Westfaelische Metall Ind G M B | Adjustment device for the concave mirror of headlights, especially built-in headlights for vehicles |
| DE950361C (en) * | 1953-03-03 | 1956-10-11 | Heinrich Arndt | Point source |
| DE1016139B (en) * | 1956-03-05 | 1957-09-19 | Union Sils Van De Loo & Co | Headlights for motor vehicles, in particular for motorcycles, with a reflector arranged pivotably in the headlight housing |
| DE1196143B (en) * | 1960-08-31 | 1965-07-08 | Pierre Cibie | Device for setting headlights with an approximately rectangular front surface |
| DE3004446A1 (en) * | 1980-02-07 | 1981-08-13 | Westfaelische Metall Industrie | VEHICLE HEADLIGHTS |
-
1938
- 1938-11-04 DE DE1938SC116957 patent/DE687891C/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE874283C (en) * | 1942-02-10 | 1953-04-23 | Westfaelische Metall Ind G M B | Adjustment device for the concave mirror of headlights, especially built-in headlights for vehicles |
| DE950361C (en) * | 1953-03-03 | 1956-10-11 | Heinrich Arndt | Point source |
| DE1016139B (en) * | 1956-03-05 | 1957-09-19 | Union Sils Van De Loo & Co | Headlights for motor vehicles, in particular for motorcycles, with a reflector arranged pivotably in the headlight housing |
| DE1196143B (en) * | 1960-08-31 | 1965-07-08 | Pierre Cibie | Device for setting headlights with an approximately rectangular front surface |
| DE3004446A1 (en) * | 1980-02-07 | 1981-08-13 | Westfaelische Metall Industrie | VEHICLE HEADLIGHTS |
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