DE963837C - Headlights with adjustable reflectors, in particular vehicle headlights - Google Patents

Headlights with adjustable reflectors, in particular vehicle headlights

Info

Publication number
DE963837C
DE963837C DEW17330A DEW0017330A DE963837C DE 963837 C DE963837 C DE 963837C DE W17330 A DEW17330 A DE W17330A DE W0017330 A DEW0017330 A DE W0017330A DE 963837 C DE963837 C DE 963837C
Authority
DE
Germany
Prior art keywords
headlights
reflector
bellows
particular vehicle
adjustable reflectors
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
DEW17330A
Other languages
German (de)
Inventor
Bernd Lenz
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.)
Westfaelische Metall Industrie KG Hueck and Co
Original Assignee
Westfaelische Metall Industrie KG Hueck and Co
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 Westfaelische Metall Industrie KG Hueck and Co filed Critical Westfaelische Metall Industrie KG Hueck and Co
Priority to DEW17330A priority Critical patent/DE963837C/en
Application granted granted Critical
Publication of DE963837C publication Critical patent/DE963837C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/29—Attachment thereof

Description

Scheinwerfer mit gegenüber einer feststehenden Abdeckscheibe verstellbarem Reflektor sind bekannt. Die Verstellmittel bei dieser A:rt von Schein.-werfern bestehen meist aus federbelasteten Einstellschrauben, die auf" den Reflektor mittelbar oder unmittelbar durch Gestänge einwirken. Die Einstellschwauben führen sich meist im Glashaftering, der zugleich als Widerlager dient. Es ist weiterhin bekannt, den Luftspalt zwischen dem beweglich aufgehängten Reflektor und der Glasscheibe, durch den Feuchtigkeit und Staub eindringen kann, durch einen. Faltenbalg abzudichten.Headlights with adjustable cover plate compared to a fixed cover Reflectors are known. The adjustment means in this type of headlights consist of headlights mostly from spring-loaded adjustment screws, which are indirectly or on the reflector act directly through the linkage. The setting swivels are mostly in the Glass adhesion ring, which also serves as an abutment. It is also known that Air gap between the movably suspended reflector and the glass pane moisture and dust can penetrate through a. Seal the bellows.

Die Erfindung hat sich zur Aufgabe gemacht, diesen für die Reflektorverstellung nutzbar zu machen, und schlägt zu diesem Zweck vor, die z. B. im Glashältering gelagerte Einstellschraube, welche in der erfindungsgemäßen Anwendung keiner Feder mehr bedarf, in die reflektorseitige Wulst des Faltenbalges eingreifen zu lassen, wodurch bei ihrer Verdrehung ein .mehr oder weniger starkes Ausei.nanderspreizen (oder Zusammenziehen) der Falte oder Falten. des Faltenbalges bewirkt wird, die sich dem Reflektor mitteilt und diesen um die gewünschte Gradstellung schwenkt. In .der Nähe des Drehpunktes des Reflektors ist der Faltenbalg versteift, so daß bei Auseinanderspreizung des unteren. Teiles des Balges der obere Teil sich zusammenzieht, so daß ein gleichmäßiges Verschwenken des Reflektors. stattfinden kann.The invention has set itself the task of this for the reflector adjustment to make usable, and proposes for this purpose, the z. B. stored in the glass holding ring Adjustment screw, which no longer requires a spring in the application according to the invention, to engage in the reflector-side bulge of the bellows, whereby at their twist a. more or less strong spreading apart (or contraction) the fold or folds. of the bellows is effected, which communicates to the reflector and swivels it to the desired degree. Near the pivot point of the reflector, the bellows is stiffened so that when the lower. Part of the bellows the upper part contracts, so that a uniform Pivoting the reflector. can take place.

Hierdurch entfällt eine besondere Aufhängung des Reflektors.This eliminates the need for a special suspension for the reflector.

Die Zeichnung zeigt ein Ausführungsbeispiel der Erfindung an Hand eines Zweiradscheinwerfers, und zwar stellt Fig. i einen Längsschnitt des Scheinwerfers in neutraler Stellung dar, während Fig. 2 die Schwenkstellung veranschaulicht.The drawing shows an embodiment of the invention by hand a two-wheeled headlight, namely Fig. i shows a longitudinal section of the headlight in the neutral position, while Fig. 2 illustrates the pivot position.

Vor dem Reflektor i ist die Streuscheibe 2 angeordnet, die mittels eines Glashalteringes 3 in der Karosserie oder dem. Scheinwerfergehäuse gelagert isst. Zwischen Reflektor und Glasscheibe ist der Faltenbalg 4 angeordnet, der durch die Einstellschraube 7 gespreizt werden kann. Der Faltenhalg weist refiektorseitig die umlaufende Wulst 6 auf, in die der Refiektorrand eingespannt ist.In front of the reflector i, the lens 2 is arranged, which means a glass retaining ring 3 in the body or the. Headlight housing stored eats. The bellows 4 is arranged between the reflector and the glass the adjusting screw 7 can be expanded. The folds of the fold point towards the reflector the circumferential bead 6, in which the reflector edge is clamped.

Die andere Seite 5 des Faltenbalges ist zwischen Abdeckscheibe und Glashaltering eingeklemmt und dient dort zugleich als Gummidichtung. Der Reflektor wird um den Drehpunkt io geschwenkt, wenn; mit Hilfe der Einstellschraube 7 die Falte 8 des Faltenbalges gestreckt oder verkürzt wird. Der Faltenbalg weist in der Nähe des Drehpunktes eine Versteifung 9 auf.The other side 5 of the bellows is between the cover plate and The glass retaining ring is clamped in and also serves as a rubber seal. The reflector is pivoted about the pivot point io if; using the adjusting screw 7 the Fold 8 of the bellows is stretched or shortened. The bellows has in the A stiffener 9 near the pivot point.

Claims (1)

PATENTANSPRUCH: Scheinwerfer mit verstellbarem Reflektor, insbesondere Fahrzeugscheinwerfea-, bei denn zwischen, dem Reflektor und der feststehenden Abdeckscheibe ein elastischer Faltenbalg angeordnet ist, dadurch gekennzeichnet, daß die Einstellschraube (7) in die reflektorseitige Wulst (6) des Faltenbalges eingreift und dieser in, der Nähe des Drehpunktes. (io) eine Versteifung (9) aufweist. In Betracht gezogene Druckschriften: Terlhechoslowakische Patentschrift Nr. 84430. PATENT CLAIM: Headlights with adjustable reflector, in particular vehicle headlights, in which an elastic bellows is arranged between the reflector and the fixed cover plate, characterized in that the adjusting screw (7) engages in the bulge (6) on the reflector side of the bellows and this in, near the pivot point. (io) has a stiffener (9). Documents considered: Terlhechoslovak Patent No. 84430.
DEW17330A 1955-08-19 1955-08-19 Headlights with adjustable reflectors, in particular vehicle headlights Expired DE963837C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW17330A DE963837C (en) 1955-08-19 1955-08-19 Headlights with adjustable reflectors, in particular vehicle headlights

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW17330A DE963837C (en) 1955-08-19 1955-08-19 Headlights with adjustable reflectors, in particular vehicle headlights

Publications (1)

Publication Number Publication Date
DE963837C true DE963837C (en) 1957-05-16

Family

ID=7595978

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW17330A Expired DE963837C (en) 1955-08-19 1955-08-19 Headlights with adjustable reflectors, in particular vehicle headlights

Country Status (1)

Country Link
DE (1) DE963837C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973940C (en) * 1956-03-15 1960-07-28 Happich Gmbh Gebr Rearview mirror device, especially for the interior of motor vehicles and. like
DE1186352B (en) * 1962-04-11 1965-01-28 Bosch Gmbh Robert Surface-mounted light for motor vehicles
DE2928285A1 (en) * 1978-07-24 1980-02-07 Seima HEADLIGHTS, ESPECIALLY FOR VEHICLES
DE2934643A1 (en) * 1978-09-01 1980-03-20 Seima OPTICAL DEVICE UNIT, IN PARTICULAR FOR HEADLIGHTS OF VEHICLES
EP0626293A1 (en) * 1993-04-07 1994-11-30 Ford Motor Company Limited A headlamp for a motor vehicle
FR3098463A1 (en) * 2019-07-08 2021-01-15 Psa Automobiles Sa LIGHTING OR LIGHT SIGNALING DEVICE FOR A MOTOR VEHICLE

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973940C (en) * 1956-03-15 1960-07-28 Happich Gmbh Gebr Rearview mirror device, especially for the interior of motor vehicles and. like
DE1186352B (en) * 1962-04-11 1965-01-28 Bosch Gmbh Robert Surface-mounted light for motor vehicles
DE2928285A1 (en) * 1978-07-24 1980-02-07 Seima HEADLIGHTS, ESPECIALLY FOR VEHICLES
DE2934643A1 (en) * 1978-09-01 1980-03-20 Seima OPTICAL DEVICE UNIT, IN PARTICULAR FOR HEADLIGHTS OF VEHICLES
EP0626293A1 (en) * 1993-04-07 1994-11-30 Ford Motor Company Limited A headlamp for a motor vehicle
FR3098463A1 (en) * 2019-07-08 2021-01-15 Psa Automobiles Sa LIGHTING OR LIGHT SIGNALING DEVICE FOR A MOTOR VEHICLE

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