DE336058C - Locking device for light bulb sockets - Google Patents

Locking device for light bulb sockets

Info

Publication number
DE336058C
DE336058C DENDAT336058D DE336058DD DE336058C DE 336058 C DE336058 C DE 336058C DE NDAT336058 D DENDAT336058 D DE NDAT336058D DE 336058D D DE336058D D DE 336058DD DE 336058 C DE336058 C DE 336058C
Authority
DE
Germany
Prior art keywords
locking device
socket
light bulb
bulb sockets
pressed
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
DENDAT336058D
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.)
PALLAS ZENITH GmbH
Original Assignee
PALLAS ZENITH GmbH
Publication date
Application granted granted Critical
Publication of DE336058C publication Critical patent/DE336058C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Description

Feststellvbrrichtung für Glühlampen-Fassungen. Gegenstand der Erfindung ist eine Feststellvorrichtung für Glühlampenfassungen, insbesondere von elektrischen Scheinwerfern für Kraftfahrzeuge, welche eine Feststellung der Lichtquelle in jeder gewünschten Lage gestattet.Locking device for light bulb holders. Subject of the invention is a locking device for incandescent lamp sockets, especially electrical ones Headlights for motor vehicles, which have a detection of the light source in each desired location.

Bei elektrischen Scheinwerfern für Kraftfahrzeuge ist eine genaue Einstellung der Lichtquelle und ihre Festhaltung in der gefundenen Stellung unbedingt notwendig. Bei den gebräuchlichen Fassungen besteht jedoch die Gefahr, daß unter der Einwirkung der im Kraftwagenbetrieb unvermeidlichen Erschütterungen die Fassung sich lockert und die Lichtquelle sich verschiebt, was eine Verschlechterung der Lichtwirkung zur Folge hat.In the case of electric headlights for motor vehicles, an accurate one Setting the light source and holding it in the position found is essential necessary. With the usual versions, however, there is a risk that under the effect of the inevitable vibrations in motor vehicle operation loosens and the light source shifts, causing deterioration of the Lighting effect.

Die vorliegende Erfindung läßt diesen Übelstand vermeiden.The present invention avoids this inconvenience.

Wie das im Längsschnitt (Fig. i), Querschnitt (Fig.2) und Seitenansicht (Fig.3) veranschaulichte Ausführungsbeispiel erkennen läßt, enthält die Feststellvorrichtung eine starr mit dem Reflektor verbundene Fassungshülse a, in welcher die in an sich bekannter Weise ausgebildete eigentliche Fassung' b verschiebbar angeordnet ist. In dem äußeren Mantel der Fassung b ist eine Nut c eingedrückt, während in der Fassungshülse a ein Loch d vorgesehen ist. In diesem Loch befindet sich eine Kugel e, welche durch die Fassungshülse hindurch in die Nut c hineinragt. Über die Fassungshülse ist ein drehbarer Ring f geschoben, welcher eine exzentrische Ausdrehung _ besitzt, in welche die Kugel e eingreift, Durch Drehung dieses Ringes wird die Kugel in die Nut c gepreßt und sichert einerseits die Fassung und damit die Lichtquelle gegen Drehung, während sie anderseits diese auch in jeder gewünschten Lage unverschiebbar festhält.As in the longitudinal section (Fig. I), cross section (Fig.2) and side view (Fig.3) illustrated embodiment can be seen, contains the locking device a rigidly connected to the reflector socket a, in which the in itself known manner trained actual version 'b is arranged displaceably. A groove c is pressed into the outer jacket of the socket b, while in the socket sleeve a hole d is provided. In this hole there is a ball e which passes through the socket protrudes through into the groove c. There is a rotatable ring f pushed, which has an eccentric recess _ in which the ball e engages. By turning this ring, the ball is pressed into the groove c and on the one hand secures the socket and thus the light source against rotation while on the other hand, it holds them immovably in any desired position.

Claims (2)

PATENT-ANsPRÜcHE: i. Feststellvorrichtung für Glühlampenfassungen, insbesondere von Scheinwerfern für Kraftfahrzeuge, dadurch gekennzeichnet, daß in einer seitlichen Öffnung der Fassungshülse ein Klemmglied gelagert ist, welches sich mittels eines drehbaren Außenringes mit exzentrisch verlaufender Innennut an die innerhalb der Hülse befindliche Fassung anpressen läßt. PATENT CLAIMS: i. Locking device for light bulb sockets, in particular of headlights for motor vehicles, characterized in that in a lateral opening of the socket a clamping member is mounted, which by means of a rotatable outer ring with an eccentrically running inner groove the socket located inside the sleeve can be pressed. 2. Feststellvorrichtung nach Anspruch i, dadurch gekennzeichnet, daß als Klemmglied eine Kugel dient, welche in eine in die Fassung eingedrückte Längsnut hineinragt.2. Locking device according to claim i, characterized in that a ball serves as the clamping member which protrudes into a longitudinal groove pressed into the socket.
DENDAT336058D Locking device for light bulb sockets Expired DE336058C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE336058T

Publications (1)

Publication Number Publication Date
DE336058C true DE336058C (en) 1921-04-21

Family

ID=6219955

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT336058D Expired DE336058C (en) Locking device for light bulb sockets

Country Status (1)

Country Link
DE (1) DE336058C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435404A (en) * 1967-09-28 1969-03-25 Royal Products Inc Glow plug connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435404A (en) * 1967-09-28 1969-03-25 Royal Products Inc Glow plug connector

Similar Documents

Publication Publication Date Title
DE336058C (en) Locking device for light bulb sockets
DE1241295B (en) Motor vehicle exterior rearview mirror combined with an electric light
US1477364A (en) Recentering device
DE444332C (en) Single-pole bulb socket for electric headlights with a light source that can be adjusted to the focal point of the headlight
DE679757C (en) Incandescent lamp socket with short overall length with screw connection
DE615894C (en) Device for attaching a headlight bulb in the headlight mirror using an annular disc attached to the bulb base
DE527724C (en) Electric reflector lamp, preferably equipped with a power source
DE473985C (en) Securing nipple for sockets in connection with shell holders
DE874934C (en) Electric headlights, in particular bicycle headlights
DE380435C (en) Split reflector headlights, especially for vehicles
DE394468C (en) Arm lamp, especially for motor vehicles
DE388279C (en) Electric light bulb headlights, especially for vehicles
DE874283C (en) Adjustment device for the concave mirror of headlights, especially built-in headlights for vehicles
US1547081A (en) Spotlight
DE463192C (en) Electric vehicle light
DE390312C (en) Headlights for motor vehicles
DE407068C (en) Headlights
DE403072C (en) Bayonet lock for electric light bulbs, in which the heads of the resilient piston pins are used to clamp the ends of the power supply wires
DE483280C (en) Dimming device for headlights
DE398022C (en) Incandescent lamp socket in which the upper socket parts are secured against twisting
DE534927C (en) Bowl holder for electric light bulbs
US1529745A (en) Parking light
DE718491C (en) Direction indicator with a bevel arm made of translucent material
AT97519B (en) Hand lamp lamp.
DE472656C (en) Headlights