AT207947B - Headlight cover - Google Patents

Headlight cover

Info

Publication number
AT207947B
AT207947B AT49159A AT49159A AT207947B AT 207947 B AT207947 B AT 207947B AT 49159 A AT49159 A AT 49159A AT 49159 A AT49159 A AT 49159A AT 207947 B AT207947 B AT 207947B
Authority
AT
Austria
Prior art keywords
headlight
cover
headlight cover
area
desc
Prior art date
Application number
AT49159A
Other languages
German (de)
Inventor
Vladimir Zivny
Original Assignee
Vladimir Zivny
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 Vladimir Zivny filed Critical Vladimir Zivny
Priority to AT49159A priority Critical patent/AT207947B/en
Application granted granted Critical
Publication of AT207947B publication Critical patent/AT207947B/en

Links

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Scheinwerf erblende 
Gegenstand der nachstehend beschrieberen Erfindung ist eine Vorrichtung, welche das Anblenden eines entgegenkommenden Fahrzeuges ausschliesst. Es ist bekannt, zu diesem Zweck einen mehr oder minder ausgedehnten Bereich der Abdeckscheibe zu färben oder zu mattieren. 



   Der Nachteil der bekannten Konstruktionen besteht einerseits darin, dass dabei der Scheinwerfer als Ganzes umgebaut werden muss. Dieser Mangel wird durch den Gegenstand vorliegender Erfindung dadurch behoben, dass einein   in die üblichen Scheinwerfer   passende und daher in diese ohne bauliche Ver- änderung einsetzbare Blende verwendet wird. Schwererwiegend ist jedoch der Mangel der bekannten Blenden in der Hinsicht, dass die mattierte oder gefärbte Fläche meist so gestaltet ist, dass entweder zu viel oder zu wenig Licht ausgeblendet wird. Diesem Übelstand abzuhelfen, ist das eigentliche Ziel der Erfindung.

   Der angestrebte Effekt wird dadurch erreicht, dass sich die mattierte Fläche über die obere Hälfte der Abdeckscheibe erstreckt und ausserdem in der Mitte der Scheibe noch durch eine kleinere, sich in die untere Hälfte erstreckende, die Scheinwerferbirne abdeckende Halbkreisfläche ergänzt wird. 



   In der Zeichnung ist der Erfindungsgegenstand dargestellt. 



   Der dem vollen Scheinwerferlicht entgegengesetzte Widerstand ist durch ein 2 mm genormtes, im wesentlichen halbkreisförmiges Mattglas A gegeben, welches durch vier Metallblättchen a-d auf der Innenseite der Abdeckglasfassung befestigt ist. 



   Inder Mitte des   Radius 1 - 2 ist ein   zweiter kleinerer Halbkreis B von etwa 50 mm Durchmesser angesetzt, um eine Blendung durch die Scheinwerferbirne zu verhindern. 



   Die gesetzliche Vorschrift, die Fahrbahn bei vollem Scheinwerferlicht auf 100 m zu beleuchten, wird voll eingehalten, da durch die Blende nur der grelle Lichtreflex weggenommen wird. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Headlights go blind
The subject of the invention described below is a device which excludes the blinding of an oncoming vehicle. For this purpose it is known to color or matt a more or less extensive area of the cover pane.



   The disadvantage of the known constructions is, on the one hand, that the headlamp as a whole has to be converted. This deficiency is remedied by the subject matter of the present invention in that a screen is used which fits into the usual headlights and can therefore be inserted into them without any structural changes. What is more serious, however, is the lack of the known diaphragms in that the matt or colored surface is usually designed in such a way that either too much or too little light is blocked out. To remedy this problem is the real aim of the invention.

   The desired effect is achieved in that the frosted surface extends over the upper half of the cover pane and is also supplemented in the middle of the pane by a smaller semicircular surface that extends into the lower half and covers the headlight bulb.



   The subject of the invention is shown in the drawing.



   The resistance to the full headlight light is given by a 2 mm standardized, essentially semicircular frosted glass A, which is attached to the inside of the cover glass holder by four metal leaves a-d.



   In the middle of the radius 1 - 2, a second smaller semicircle B with a diameter of about 50 mm is set in order to prevent glare from the headlight bulb.



   The legal requirement to illuminate the lane with full headlights for 100 m is fully complied with, as the cover only removes the glaring light reflex.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENTANSPRUCH : Scheinwerferblende, dadurch gekennzeichnet, dass sie aus einer, in den Scheinwerfer hinter dem Abdeckglas einsetzbaren Mattscheibe besteht, die sich über die ganze obere Hälfte der Lichtaustritts- öffnung erstreckt (A) und die im Bereich der optischen Achse durch eine kleinere, die Scheinwerferglühbirne abdeckende, sich in die untere Hälfte erstreckende Halbkreisfläche (B) ergänzt wird. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Headlight cover, characterized in that it consists of a ground glass which can be inserted into the headlight behind the cover glass, which extends over the entire upper half of the light exit opening (A) and which is covered in the area of the optical axis by a smaller one that covers the headlight bulb, semicircular area (B) extending into the lower half is added. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT49159A 1959-01-23 1959-01-23 Headlight cover AT207947B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT49159A AT207947B (en) 1959-01-23 1959-01-23 Headlight cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT49159A AT207947B (en) 1959-01-23 1959-01-23 Headlight cover

Publications (1)

Publication Number Publication Date
AT207947B true AT207947B (en) 1960-03-10

Family

ID=3492010

Family Applications (1)

Application Number Title Priority Date Filing Date
AT49159A AT207947B (en) 1959-01-23 1959-01-23 Headlight cover

Country Status (1)

Country Link
AT (1) AT207947B (en)

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