DE452712C - Glare protection on protective glasses for drivers, vehicles or the like. - Google Patents

Glare protection on protective glasses for drivers, vehicles or the like.

Info

Publication number
DE452712C
DE452712C DER65978D DER0065978D DE452712C DE 452712 C DE452712 C DE 452712C DE R65978 D DER65978 D DE R65978D DE R0065978 D DER0065978 D DE R0065978D DE 452712 C DE452712 C DE 452712C
Authority
DE
Germany
Prior art keywords
drivers
protective glasses
glare
vehicles
glare protection
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
DER65978D
Other languages
German (de)
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.)
WILLI RINKENBERG
Original Assignee
WILLI RINKENBERG
Publication date
Priority to DER65978D priority Critical patent/DE452712C/en
Application granted granted Critical
Publication of DE452712C publication Critical patent/DE452712C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)

Description

Blendschutz an Schutzgläsern für Kraftfahrer, Kraftfahrzeuge o. dgl. Die bekannten Blendschutzvorrichtungen für Kraftfahrer und Kraftfahrzeuge leiden an dem Übelstand, daß sie entweder die Leuchtkraft der künstlichen Lichtquellen selbst herabsetzen, oder daß sie die Übersichtlichkeit des Fahrzeuges übermäßig beeinträchtigen oder ein zu großes Maß an Bedienung beanspruchen.Glare protection on protective glasses for drivers, motor vehicles or the like. The known anti-glare devices for motorists and motor vehicles suffer the disadvantage that they either reduce the luminosity of artificial light sources reduce themselves, or that they the clarity of the vehicle excessively impair or require too much operation.

Durch die den Gegenstand der Erfindung bildende besondere Einteilung des Blickfeldes in verschiedene Flächen soll die Blendwirkung etwa auftretender Lichtquellen aufgehoben werden, ohne den überblick über das Straßenbild wesentlich zu beeinträchtigen.Due to the special classification that forms the subject of the invention of the field of vision in different areas should the glare effect occur more or less Light sources are lifted without the overview of the street scene essential to affect.

Ihrem Wesen nach besteht die Erfindung aus einer durchsichtigen Glasscheibe oder Celluloidtafel mit trapezförmig sich verjüngenden Teilflächen, die zwei lichtabdeckende Schutzflächen bilden. Diese lassen zwischensich einen schmalen Spalt frei, der mit dem oberhalb und unterhalb der trapezförmigen Teilflächen liegenden Blickfeld ein Gesamtblickfeld ergibt, welches das überschauen des vorausliegenden Straßenbildes ermöglicht bei gleichzeitiger Abblendung von seitwärts auftretenden Lichtern durch die vorspringenden Blendflächen.The essence of the invention consists of a transparent sheet of glass or celluloid panel with trapezoidally tapering partial surfaces, the two light-covering Form protective areas. These leave a narrow gap between them, the the field of view lying above and below the trapezoidal partial areas The overall field of vision results in an overview of the road ahead allows through with simultaneous dimming of sideways occurring lights the protruding visor surfaces.

Die Anwendung des Erfindungsgegenstandes ist in einer Brillenform auf der Zeichnung dargestellt. Beide Brillengläser sind mit den Schutzflächen a, b versehen, welche zwischen sich einen schmalen Spalt c frei lassen und oberhalb und unterhalb ihrer Längsränder je ein Blickfeld d, e freigeben. Somit kann das Auge durch die Flächen c, d und e die Fahrbahn voll übersehen, während alle seitwärts auftretenden Blendlichter im Bereich der Schutzflächen a und b liegen.The application of the subject matter of the invention is shown in the form of glasses in the drawing. Both spectacle lenses are provided with the protective surfaces a, b , which leave a narrow gap c free between them and each release a field of view d, e above and below their longitudinal edges. Thus, the eye can completely overlook the road through the areas c, d and e, while all glare lights appearing sideways are in the area of the protective areas a and b .

Claims (1)

PATENTANSPRUCH: Blendschutz an Schutzgläsern für Kraftfahrer, Kraftfahrzeuge o. dgl., dadurch gekennzeichnet, daß die lichtabdeckenden Blendflächen in Form zweier vom rechten und linken Seitenrand nach der Mitte vorspringender und sich trapezförmig verjüngender Teilflächen ausgebildet sind, deren ungefähr in der Mitte einander gegenüberstehende, etwa senkrechte Randlinien einen schmalen Spalt zwischen sich frei lassen und die oberhalb und unter-. halb ihrer Längsränder je ein Blickfeld zum überschauen des vorausliegenden Straßenbildes 'freigeben, dessen an den Seiten auftretende Lichter o. dgl. durch die vorspringenden Blendflächen abgeblendet werden. PATENT CLAIM: Glare protection on protective glasses for drivers, motor vehicles or the like., Characterized in that the light-covering blind surfaces are designed in the form of two from the right and left side edge to the center protruding and trapezoidal tapering partial surfaces, whose approximately in the middle opposite each other, for example vertical edge lines leave a narrow gap between them and the above and below. half of their longitudinal edges each free a field of vision to overlook the road ahead, whose lights or the like appearing on the sides are dimmed by the protruding glare surfaces.
DER65978D Glare protection on protective glasses for drivers, vehicles or the like. Expired DE452712C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER65978D DE452712C (en) Glare protection on protective glasses for drivers, vehicles or the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER65978D DE452712C (en) Glare protection on protective glasses for drivers, vehicles or the like.

Publications (1)

Publication Number Publication Date
DE452712C true DE452712C (en) 1927-11-21

Family

ID=7412767

Family Applications (1)

Application Number Title Priority Date Filing Date
DER65978D Expired DE452712C (en) Glare protection on protective glasses for drivers, vehicles or the like.

Country Status (1)

Country Link
DE (1) DE452712C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE920562C (en) * 1949-11-18 1954-11-25 Alois Vogt Dr Glasses for nocturnal road users to protect against glare from the headlights of oncoming vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE920562C (en) * 1949-11-18 1954-11-25 Alois Vogt Dr Glasses for nocturnal road users to protect against glare from the headlights of oncoming vehicles

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