DE941533C - Lighting device for motor vehicles - Google Patents

Lighting device for motor vehicles

Info

Publication number
DE941533C
DE941533C DEH20577A DEH0020577A DE941533C DE 941533 C DE941533 C DE 941533C DE H20577 A DEH20577 A DE H20577A DE H0020577 A DEH0020577 A DE H0020577A DE 941533 C DE941533 C DE 941533C
Authority
DE
Germany
Prior art keywords
lighting device
vehicle
motor vehicles
shadow
light
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
Application number
DEH20577A
Other languages
German (de)
Inventor
Karl Hennig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEH20577A priority Critical patent/DE941533C/en
Application granted granted Critical
Publication of DE941533C publication Critical patent/DE941533C/en
Expired legal-status Critical Current

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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

Beleuchtungsvorrichtung für Kraftfahrzeuge Die Unsichtbarmachung von Nachtnebel vor dem fahrenden Auto wird dadurch erzielt, daß die Fahrbahn nicht unmittelbar durch eine Lichtquelle angeleuchtet, sondern die Lichtquelle so angeordnet ist, daß ein von Licht umgebener Schatten auf die Fahrbahn geworfen wird. Dies ist der Fall, wenn die Beleuchtungsvorrichtung am rückwärtigen Ende des Fahrzeuges so angebracht ist, daß ein Teil der Lichtstrahlen am Fahrzeugaufbau. vorbei nach vorn geworfen wird, wobei außerdem noch besondere schattenbildende Flächen am Fahrzeug angebracht sein können. Der Fahrer fährt also dem Schatten des Wagens nach, wodurch eine Sicht bei Nebel gewährleistet ist. An sich ist es bekannt, nach vorn. leuchtende Scheinwerfer am rückwärtigen Ende eines Fahrzeuges anzubringen, jedoch so, daß kein Licht am Fahrzeugaufbau vorbei unmittelbar nach vorn geworfen wird, um nämlich das Fahrzeug lediglich silhouettenhaft zu beleuchten und den Fahrer eines entgegenkommenden Wagens nicht zu blenden. Es ist auch bekannt, bei unter einem Fahrzeug angebrachten und nach vorn strahlenden Leuchten einen Teil des Lichts durch schattenwerfende Bleche abzufangen, nämlich den Teil des Lichts, der nach aufwärts gerichtet ist und den Fahrer eines entgegenkommenden ' Wagens blenden könnte. Bei einer Anordnung der Scheinwerfer gemäß der Erfindung, wenn also die Scheinwerfer hinten am Wagen angebracht sind und der Fahrer hinter dem Schatten des Wagens herfährt, sitzt der Fahrer im Schatten und blickt durch den Schatten auf die im Schatten liegende Fahrbahn. Der Fahrer sieht vom Schatten aus .in den Schatten hinein. Dieser Schatten wird duxdh das an ihm vorbeiflutende Licht iafolge des Nebels diffus aufgehellt. Dieses diffuse Licht stört den -Fahrer nicht, im Gegenteil, von seinem Sitzplatz aus ist für ihn der Nebel vor dem Wagen unsichtbar bzw. nicht sichthindernd.Lighting device for automobiles The invisibility of Night fog in front of the moving car is achieved by the fact that the road is not directly illuminated by a light source, but the light source is arranged in such a way that that a shadow surrounded by light is cast on the roadway. this is the Case when the lighting device is attached to the rear end of the vehicle is that part of the light rays on the vehicle body. thrown past forward is, with also still special shadow-forming surfaces attached to the vehicle could be. So the driver follows the shadow of the car, creating a view is guaranteed in fog. In itself it is known to move forward. glowing headlights to be attached to the rear end of a vehicle, but so that no light on Vehicle body is thrown past immediately forward, namely the vehicle only to illuminate silhouettes and the driver of an oncoming car not to dazzle. It is also known to be installed under a vehicle and forward-shining lights part of the light through shadow-casting metal sheets to intercept, namely the part of the light that is directed upwards and the Could dazzle the driver of an oncoming car. With an arrangement of the Headlights according to the invention, so if the headlights on the back dare are attached and the driver drives behind the shadow of the car, he is sitting Driver in the shade and looks through the shade at the lane in the shade. The driver looks from the shadow into the shadow. This shadow will duxdh the light flowing past it is diffusely brightened as a result of the fog. This Diffuse light does not disturb the driver, on the contrary, it is from his seat for him the fog in front of the car is invisible or not obstructing his view.

Claims (1)

PATENTANSPRÜCHE: i. Beleuchtungsvorrichtung für Kraftfahrzeuge zur Verbesserung der Fahrbahnbeleuchtung bei Nebel, dadurch gekennzeichnet, daB Leuchten am rückwärtigen Ende des Fahrzeugs so angebracht sind, daB ein Teil der Lichtstrahlen am Fahrzeugaufbau vorbei nach vorn geworfen wird. _ z. Beleuchtungsvorrichtung nach Anspruch i, dadurch gekennzeichnet, daB das Fahrzeug zusätzlich mit besonderen schattenwerfenden Flächen versehen wird. Angezogene Druckschriften: Französische Patentschriften Nr. 680 357, 989045. PATENT CLAIMS: i. Lighting device for motor vehicles for improving the lane lighting in fog, characterized in that lights are attached to the rear end of the vehicle in such a way that some of the light beams are thrown forward past the vehicle body. _ z. Lighting device according to claim i, characterized in that the vehicle is additionally provided with special shadow-throwing surfaces. Cited pamphlets: French patents nos. 680 357, 989045.
DEH20577A 1954-06-16 1954-06-16 Lighting device for motor vehicles Expired DE941533C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH20577A DE941533C (en) 1954-06-16 1954-06-16 Lighting device for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH20577A DE941533C (en) 1954-06-16 1954-06-16 Lighting device for motor vehicles

Publications (1)

Publication Number Publication Date
DE941533C true DE941533C (en) 1956-04-12

Family

ID=7148859

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH20577A Expired DE941533C (en) 1954-06-16 1954-06-16 Lighting device for motor vehicles

Country Status (1)

Country Link
DE (1) DE941533C (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR680357A (en) * 1929-08-16 1930-04-29 Anti-glare headlight
FR989045A (en) * 1949-04-19 1951-09-04 Lighting device for motor vehicles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR680357A (en) * 1929-08-16 1930-04-29 Anti-glare headlight
FR989045A (en) * 1949-04-19 1951-09-04 Lighting device for motor vehicles

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