DE520301C - Device for moving and locking the light source in headlights - Google Patents

Device for moving and locking the light source in headlights

Info

Publication number
DE520301C
DE520301C DES94994D DES0094994D DE520301C DE 520301 C DE520301 C DE 520301C DE S94994 D DES94994 D DE S94994D DE S0094994 D DES0094994 D DE S0094994D DE 520301 C DE520301 C DE 520301C
Authority
DE
Germany
Prior art keywords
light source
headlights
moving
locking
handle
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
DES94994D
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Publication date
Priority to DES94994D priority Critical patent/DE520301C/en
Application granted granted Critical
Publication of DE520301C publication Critical patent/DE520301C/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
    • F21V19/00—Fastening of light sources or lamp holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

Vorrichtung zum Verschieben und Feststellen der Lichtquelle in Scheinwerfern Die Erfindung betrifft eine Vorrichtung zum Verschieben und Feststellen der Lichtquelle in Scheinwerfern, insbesondere Glühlampenscheinwerfern und Bildwerfern. Nach der Erfindung ist der die Lichtquelle mit dein Spiegel tragende Schlitten mit einer Handhabe versehen, die um ihre Längsachse gedreht werden kann und die dabei ein Klemmstück gegen einen festen Teil des Gehäuses preßt.Device for moving and locking the light source in headlights The invention relates to a device for moving and locking the light source in headlights, especially light bulb headlights and picture projectors. After Invention is the light source with your mirror carrying carriage with a Handle provided that can be rotated about its longitudinal axis and which is a Clamp presses against a fixed part of the housing.

Auf der Zeichnung ist eine Ausführungsform der Erfindung im Längsschnitt und Seitenansicht in den Abb. z und 2 dargestellt.The drawing shows an embodiment of the invention in longitudinal section and side view in Figs. Z and 2 shown.

Der die Glühlampe z und den Spiegel 2 tragende Schlitten 3 ist in der Führungsbahn q. gelagert. An seinem unteren, aus dem Gehäuse heraustretenden Ende des Schlittens ist an einem Bügel 5 ein Handgriff 6 befestigt. Dieser Handgriff hat einen Zapfen 7 mit Schraubengewinde. Das zugehörige Muttergewinde 8 ist an einem Teil des Schlittens angeordnet. An dem Bügel ist ein Klemmstück 9 angesetzt, dessen Enden bis zu den Unterflächen der Gleitbahn .4 reichen.The slide 3 carrying the incandescent lamp z and the mirror 2 is shown in FIG the guideway q. stored. At its lower, protruding from the housing At the end of the slide, a handle 6 is attached to a bracket 5. This handle has a pin 7 with screw thread. The associated nut thread 8 is on one Part of the slide arranged. A clamping piece 9 is attached to the bracket, its Ends up to the lower surfaces of the slideway .4.

Mit Hilfe des Handgriffes 6 kann der Schlitten in die gewünschte Lage verschoben werden. Soll er festgestellt «erden, so dreht man den Handgriff um seine senkrechte Achse. Dabei schraubt er sich etwas in die Höhe und nimmt das Klemmstück mit, das sich gegen die festen Teile der Gleitbahn anpreßt. Die Enden des Bügels 5 sind so weit nachgiebig, daß sie diese geringe Bewegung zulassen.With the help of the handle 6, the slide can be in the desired position be moved. If it is to be "grounded", the handle is turned around his vertical axis. In doing so, he screws himself up a little and takes the clamping piece with that presses against the fixed parts of the slideway. The ends of the hanger 5 are so flexible that they allow this slight movement.

Dreht man den Handgriff um einen geringen Betrag wieder zurück, so wird damit die Verbindung gelöst und die Lichtquelle ist wieder verschiebbar.If you turn the handle back a small amount, so the connection is released and the light source can be moved again.

Die Anordnung ist einfach in der Herstellung und bequem im Gebrauch. Sie gibt außerdem wegen der weit auseinanderliegenden Klemmstellen mit geringen Kräften eine zuverlässige Klemmwirkung.The arrangement is simple to manufacture and convenient to use. It also gives because of the widely spaced terminal points with low Forces a reliable clamping effect.

Claims (2)

PATENTANSPRÜCHE: z. Vorrichtung zum Verschieben und Feststellen der auf einem Schlitten in einer Gleitbahn geführten Lichtquelle in Schein- und Bildwerfern vermittels einer drehbaren Handhabe, dadurch gekennzeichnet, daß die um ihre Längsachse drehbare Handhabe (6) ein Klemmstück (9) gegen die Gleitbahn (.4) preßt. PATENT CLAIMS: e.g. Device for moving and locking the Light source guided on a slide in a slideway in headlights and image projectors by means of a rotatable handle, characterized in that the rotatable handle (6) presses a clamping piece (9) against the slide (.4). 2. Vorrichtung zum Verschieben und Feststellen der Lichtquelle in Schein- und Bildwerfern nach Anspruch r, dadurch gekennzeichnet, daß die senkrecht angeordnete Handhabe (6) mit einem Gewindezapfen (;) versehen ist, der in ein Muttergewinde (8) an einem Querstück des Schlittens eingreift, und daß auf dem die Handhabe tragenden, nachgiebigen Bügel (5) das Klemmstück (9) angebracht ist.2. Device for moving and fixing the light source in headlights and image projectors Claim r, characterized in that the vertically arranged handle (6) with a threaded pin (;) is provided which in a nut thread (8) on a cross piece of the slide engages, and that on the handle-carrying, flexible bracket (5) the clamping piece (9) is attached.
DES94994D Device for moving and locking the light source in headlights Expired DE520301C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES94994D DE520301C (en) Device for moving and locking the light source in headlights

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES94994D DE520301C (en) Device for moving and locking the light source in headlights

Publications (1)

Publication Number Publication Date
DE520301C true DE520301C (en) 1931-03-09

Family

ID=7519074

Family Applications (1)

Application Number Title Priority Date Filing Date
DES94994D Expired DE520301C (en) Device for moving and locking the light source in headlights

Country Status (1)

Country Link
DE (1) DE520301C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1126029B (en) * 1959-03-14 1962-03-22 Philips Nv Headlights, in particular for airfield lighting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1126029B (en) * 1959-03-14 1962-03-22 Philips Nv Headlights, in particular for airfield lighting

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