Vehicle headlamp anti-reflective lens cover - has criss=cross network of ribs around central pattern of lens shaped protuberances

To avoid the lens of a vehicle headlamp being illuminated due to the reflection of the sun, the covering glass (4) has its inside surface specially designed. In the centre, is a circular region (9) which is about a third of the overall dia. carrying a pattern of lens shaped protuberances (10). These...

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Bibliographische Detailangaben
Hauptverfasser:	TESAR,HELMUT, JAEKEL,ROMAN,-KFM.DR, MEZGER,KURT
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES PHYSICS SIGNALLING SYSTEMS THEREOF TRAFFIC CONTROL SYSTEMS VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	To avoid the lens of a vehicle headlamp being illuminated due to the reflection of the sun, the covering glass (4) has its inside surface specially designed. In the centre, is a circular region (9) which is about a third of the overall dia. carrying a pattern of lens shaped protuberances (10). These protuberances may be arranged in concentric circles or in the shape of a helix. The ring shaped remainder of the surface carries on its inside, a criss-cross network of ribs (15) superimposed on a pattern of vertical parallel ribs (14).