DE490056C - Dimming device for rotatably mounted and adjustable headlights by the steering device of the vehicle in the respective direction of travel, especially for motor vehicles - Google Patents
Dimming device for rotatably mounted and adjustable headlights by the steering device of the vehicle in the respective direction of travel, especially for motor vehiclesInfo
- Publication number
- DE490056C DE490056C DEL69082D DEL0069082D DE490056C DE 490056 C DE490056 C DE 490056C DE L69082 D DEL69082 D DE L69082D DE L0069082 D DEL0069082 D DE L0069082D DE 490056 C DE490056 C DE 490056C
- Authority
- DE
- Germany
- Prior art keywords
- headlight
- vehicle
- rotatably mounted
- screen
- travel
- 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
- B60Q1/08—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 automatically
- B60Q1/12—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 automatically due to steering position
- B60Q1/124—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 automatically due to steering position by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
Abblendvorrichtung für drehbar gelagerte und durch die Lenkvorrichtung des Fahrzeuges in die jeweilige Fahrtrichtung einstellbare Scheinwerfer, insbesondere für Kraftfahrzeuge Gegenstand der Erfindung ist eine Abblendvorrichtung für drehbar gelagerte und durch die Lenkvorrichtung des Fahrzeuges in die jeweilige Fahrtrichtung einstellbare Scheinwerfer, insbesondere für Kraftfahrzeuge mit einem die Scheinwerfer bei Geradeausfahrt abblendenden beweglichen Schirm.Dimming device for rotatably mounted and by the steering device of the vehicle in the respective direction of travel adjustable headlights, in particular for motor vehicles The invention relates to a dimming device for rotatable stored and through the steering device of the vehicle in the respective direction of travel adjustable headlights, especially for motor vehicles with a headlight when driving straight ahead dimming movable screen.
Die Erfindung besteht hauptsächlich darin, daß beim Befahren einer Wegkrümmung der Schirm sich um eine senkrechte Achse dreht Weitere Merkmale der Erfindung werden darin gesehen, daß die Drehrichtung des Schirmes der Drehrichtung des Scheinwerfers in den Wegkrümmungen entgegengesetzt ist und daß beim Drehen der Ausschlag des Schirmes größer ist als der des Scheinwerfers selbst.The invention is mainly that when driving on a Curvature of the screen rotates around a vertical axis Invention are seen in the fact that the direction of rotation of the screen of the direction of rotation of the headlight is opposite in the curvatures and that when turning the The deflection of the umbrella is greater than that of the headlight itself.
Ein Ausführungsbeispiel des Erfindungsgegenstandes ist auf der Zeichnung dargestellt. Die Abb. i und 2 sind schematische Darstellungen, welche zur Erklärung der Wirkungsweise dienen.An embodiment of the subject matter of the invention is shown in the drawing shown. Figs. I and 2 are schematic representations which are used for explanation serve the mode of action.
Abb. 3 ist eine Ansicht der Vorderseite eines Wagens, der mit einem Scheinwerfer gemäß der Erfindung versehen ist.Fig. 3 is a view of the front of a cart carrying a Headlights according to the invention is provided.
Abb. .4 zeigt im vergrößerten Maßstabe eine Seitenansicht des Scheinwerfers, teilweise im Schnitt. Abb.5 stellt einen senkrechten Schnitt durch den Scheinwerfer gemäß Abb.4 dar, wobei der abblendende Schirm eine andere Lage einnimmt.Fig. 4 shows, on an enlarged scale, a side view of the headlight, partly in cut. Fig.5 shows a vertical section through the headlight according to Fig. 4, with the anti-glare screen occupying a different position.
Die Abb. 6 und 7 sind Vorderansichten des Scheinwerfers, welche den Abb.4 und 5 entsprechen.Figs. 6 and 7 are front views of the headlamp showing the Figures 4 and 5 correspond.
Der Scheinwerfer gemäß der Erfindung. ist in einem Halter i gelagert, welcher mit einer Bohrung für den Durchgang der Tragwelle 2 des Scheinwerfers versehen ist. Der Halter i besitzt einen Arm 4, der mittels einer Schelle 5 zur Befestigung des Scheinwerfers am Vorderende eines der Längsträger 6 des Fahrzeuggestelles dient. Der Scheinwerfer selbst weist wie üblich einen Parabolspiegel ? auf, in dessen Brennpunkt eine elektrische Lampe angebracht ist, die in einer Fassung g sitzt. Die Trag- und Drehwelle 2 des Scheinwerfers ist mit einem Bund 14' versehen, der auf einem Anschlag 14 ruht, welcher unten auf dem Halter i geschraubt ist. Gegen den Bund 14' stützt sich eine Feder 15, die die Welle 2 umgibt und mit ihrem oberen Ende sich gegen einen Absatz des Halters i legt. Das obere Ende des Halters i ist mit zwei schrägen Nocken 16 versehen, die eine Neigung von etwa 30° besitzen und die mit einer entsprechend ausgebildeten Nase 16' zusammenarbeiten, die sich an der Drehwelle 2 des Scheinwerfers befindet.The headlight according to the invention. is stored in a holder i, which is provided with a hole for the passage of the support shaft 2 of the headlight is. The holder i has an arm 4, which by means of a clamp 5 for attachment of the headlight at the front end of one of the side members 6 of the vehicle frame is used. The headlight itself has a parabolic mirror as usual? on, in its focal point an electric lamp is attached, which sits in a socket g. The carrying and Rotary shaft 2 of the headlight is provided with a collar 14 'which is on a stop 14 rests, which is screwed down on the holder i. Supports against the federal government 14 ' a spring 15 which surrounds the shaft 2 and with its upper end against it a paragraph of the holder i sets. The upper end of the holder i is sloping with two Provided cams 16 which have an inclination of about 30 ° and which with one correspondingly trained nose 16 'cooperate, which is located on the rotating shaft 2 of the headlight is located.
Diese Einrichtung, zusammen mit der Feder 15 dient dazu, die Zurückführung des Scheinwerfers in die Mittellage zu erleichtern, sobald die Schwenkung nach rechts oder nach links aufgehört hat.This device, together with the spring 15, serves to reduce the return of the headlamp in the central position as soon as the swivel to the right or to the left has stopped.
Die Welle :2 trägt oben ein Zahnrad 17, welches in die Zähne eines Ritzels 18 eingreift, das auf einer im Halter i gelagerten senkrechten Welle ig festgekeilt ist. Am oberen Ende der Welle ig ist ein Schirm 2o z. B. aus gelbem Glas angebracht. Das Übersetzungsveihältnis der beiden Räder 17 und 18 ist derart gewählt, daß der Drehwinkel. des Schirmes doppelt so groß ist als derjenige des Scheinwerfers, dessen durch einen von der Lenkvorrichtung des Fahrzeuges bewegten Hebel 21 bewegt wird.The shaft: 2 carries a gear 17 above, which is in the teeth of a Pinion 18 engages, which ig on a vertical shaft mounted in the holder i is wedged. At the upper end of the shaft ig is a screen 2o z. B. from yellow Glass attached. The transmission ratio of the two wheels 17 and 18 is such chosen that the angle of rotation. of the screen is twice as large as that of the Headlight whose moved by one of the vehicle's steering device Lever 21 is moved.
Die Größe der Verschwenkung des Scheinwerfers beträgt q.o bis 45', was einer Drehung des Schirmes von 8o bis go° entspricht. In den meisten Wegkrümmungen jedoch dreht sich der Scheinwerfer nur etwa um 3o bis 35°, so daß der Schirm nicht die Lage gemäß Abb. q. einnimmt, auf welcher er um go° verschwenkt dargestellt ist. -Infolge der Anordnung des Schirmes 2o zwischen der Lampe 8 und der Scheibe 26 des Scheinwerfers kann das Licht desselben die Straßenbenutzer nicht blenden, welche dem Fahrzeug entgegenkommen. In einer Wegkrümmung dagegen kann man, wie in Abb. 2 dargestellt, die feststehenden Scheinwerfer anzünden und den beweglichen Scheinwerfer derart verschwenken, daß das Licht bei nur teilweiser Abblendung die Innenseite der Krümmung beleuchtet, während die nach außen geworfenen Lichtstrahlen . durch den Schirm 2o hindurchgehen müssen und die Straßenbenutzer somit nicht blenden können.The size of the swiveling of the headlight is q.o to 45 ', which corresponds to a rotation of the screen from 8o to go °. In most of the bends in the road however, the headlight only rotates by about 3o to 35 °, so that the screen does not the position according to Fig. q. assumes, on which it is shown pivoted by go °. -As a result of the arrangement of the screen 2o between the lamp 8 and the disc 26 of the Headlights, the light of the same can not dazzle the road users, which come towards the vehicle. In a curve, on the other hand, as shown in Fig. 2, light the fixed headlights and the movable headlight Swivel in such a way that the light with only partial dimming the inside the curvature illuminates while the rays of light thrown outwards. by have to go through the screen 2o and thus cannot dazzle the road users.
Claims (5)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR490056X | 1927-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE490056C true DE490056C (en) | 1930-01-23 |
Family
ID=8904320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEL69082D Expired DE490056C (en) | 1927-03-21 | 1927-07-03 | Dimming device for rotatably mounted and adjustable headlights by the steering device of the vehicle in the respective direction of travel, especially for motor vehicles |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE490056C (en) |
-
1927
- 1927-07-03 DE DEL69082D patent/DE490056C/en not_active Expired
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