DE915562C - Headlights with device for glare control, in particular for vehicles - Google Patents

Headlights with device for glare control, in particular for vehicles

Info

Publication number
DE915562C
DE915562C DEW5276A DEW0005276A DE915562C DE 915562 C DE915562 C DE 915562C DE W5276 A DEW5276 A DE W5276A DE W0005276 A DEW0005276 A DE W0005276A DE 915562 C DE915562 C DE 915562C
Authority
DE
Germany
Prior art keywords
headlights
vehicles
glare control
maltese cross
reflector
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
DEW5276A
Other languages
German (de)
Inventor
Ernest Joseph Coghlan
Johannes Andreas Van Wirdum
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.)
HERMANN VAN WIRDUM
Original Assignee
HERMANN VAN WIRDUM
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 HERMANN VAN WIRDUM filed Critical HERMANN VAN WIRDUM
Priority to DEW5276A priority Critical patent/DE915562C/en
Application granted granted Critical
Publication of DE915562C publication Critical patent/DE915562C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof

Description

Der Zweck der Erfindung ist, alle Kraftfahrer und alle Personen im Straßenverkehr von der Geißel des Blendens zu befreien und die dadurch hervorgerufene, erschreckend zunehmende Zahl der Verkehrsunfälle zu verhindern. Dieser Zweck wird durch die nachstehend beschriebene Erfindung auf einfache Weise erreicht.The purpose of the invention is to apply to all motorists and all persons in the To free road traffic from the scourge of dazzling and the resulting, to prevent alarming increases in the number of traffic accidents. This purpose will achieved by the invention described below in a simple manner.

Die Erfindung benutzt ein Malteserkreuz aus Zellulosederivaten, welches einseitig mit hellblauer Farbe versehen ist und hinter der elektrischen Birne auf die Innenseite des Reflektors bei den Scheinwerfern aufgebracht ist. Die Zeichnung zeigt ein solches Malteserkreuz. Mit a ist der ausgestanzte Durchlaß in dem Malteserkreuz für den Fuß der Glühlampe bezeichnet. Die runde Scheibe b des Malteserkreuzes wird halbkugelförmig ausgepreßt und paßt sich der Tiefe des Reflektors in den Scheinwerfern an. Die Schenkel des Malteserkreuzes, welche an die Innenwand des Reflektors des Scheinwerfers sich eng anschmiegen, sind mit c, d, e, f bezeichnet.The invention uses a Maltese cross made of cellulose derivatives, which is provided with a light blue color on one side and is applied behind the electric bulb on the inside of the reflector near the headlights. The drawing shows such a Maltese cross. The punched-out passage in the Maltese cross for the base of the incandescent lamp is designated with a. The round disc b of the Maltese cross is pressed into a hemispherical shape and adapts to the depth of the reflector in the headlights. The legs of the Maltese cross, which hug the inner wall of the reflector of the headlamp, are labeled c, d, e, f.

Scheinwerfer nach der Erfindung lassen sich nicht nur bei Fahrzeugen verwenden, sondern auch für alle anderen Zwecke, z. B. für Reklame, Theater usw.Headlights according to the invention can not only be used in vehicles use, but also for all other purposes, e.g. B. for advertising, theater, etc.

Claims (1)

PATENTANSPRUCH: Scheinwerfer mit Vorrichtung zur Entblendung, insbesondere für Fahrzeuge, gekennzeichnet durch ein auf die Innenseite des Reflektors aufgebrachtes Malteserkreuz aus einseitig mit hellblauer Farbe versehenen Zellulosederivaten. Angezogene Druckschriften: Deutsche Patentschrift Nr. 461 304 491 3o5. PATENT CLAIM: Headlights with a device for glare control, especially for vehicles, characterized by a Maltese cross made of cellulose derivatives with a light blue color on one side, which is applied to the inside of the reflector. Cited publications: German patent specification No. 461 304 491 3o5.
DEW5276A 1951-03-02 1951-03-02 Headlights with device for glare control, in particular for vehicles Expired DE915562C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW5276A DE915562C (en) 1951-03-02 1951-03-02 Headlights with device for glare control, in particular for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW5276A DE915562C (en) 1951-03-02 1951-03-02 Headlights with device for glare control, in particular for vehicles

Publications (1)

Publication Number Publication Date
DE915562C true DE915562C (en) 1954-07-26

Family

ID=7592663

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW5276A Expired DE915562C (en) 1951-03-02 1951-03-02 Headlights with device for glare control, in particular for vehicles

Country Status (1)

Country Link
DE (1) DE915562C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907873A (en) * 1956-05-23 1959-10-06 Richard T Smith Reflector for lamps

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE461301C (en) * 1925-10-29 1928-06-16 Stanislas Julian Ostrorog Dimming device for headlights, especially for motor vehicles
DE491305C (en) * 1930-02-08 Marius Jakob Hansen Kroeis Headlight with light-absorbing coating on the lower half of the reflector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE491305C (en) * 1930-02-08 Marius Jakob Hansen Kroeis Headlight with light-absorbing coating on the lower half of the reflector
DE461301C (en) * 1925-10-29 1928-06-16 Stanislas Julian Ostrorog Dimming device for headlights, especially for motor vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907873A (en) * 1956-05-23 1959-10-06 Richard T Smith Reflector for lamps

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