DE383267C - Theft protection for electric light bulbs - Google Patents

Theft protection for electric light bulbs

Info

Publication number
DE383267C
DE383267C DES56280D DES0056280D DE383267C DE 383267 C DE383267 C DE 383267C DE S56280 D DES56280 D DE S56280D DE S0056280 D DES0056280 D DE S0056280D DE 383267 C DE383267 C DE 383267C
Authority
DE
Germany
Prior art keywords
theft protection
electric light
light bulbs
lamp
longitudinal wires
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
DES56280D
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
Original Assignee
Siemens Schuckertwerke AG
Publication date
Priority to DES56280D priority Critical patent/DE383267C/en
Application granted granted Critical
Publication of DE383267C publication Critical patent/DE383267C/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
    • H01R33/97—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held
    • H01R33/971—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held for screw type coupling devices

Landscapes

  • Burglar Alarm Systems (AREA)

Description

Gegenstand der Erfindung ist ein Diebstahlschutz für elektrische Glühlampen unter Verwendung eines Drahtkorbes, der von unten her über die Lampe geschoben wird und an den 5 oberen Drahtenden mit Lappen versehen ist. Die Befestigung derartiger Drahtkörbe erfolgt bei bekannten Anordnungen beispielsweise dadurch, daß an den Lappen seitlich hervorstehende Flansche angebracht sind, die miteinander verschraubt werden.The invention relates to an anti-theft device for electric incandescent lamps using a wire basket, which is pushed from below over the lamp and is provided with rags at the 5 upper wire ends. In known arrangements, such wire baskets are fastened, for example, by that laterally protruding flanges are attached to the flaps, which together be screwed.

Nach der Erfindung werden die um die Lampenfassung sich legenden Lappen durch einen darübergeschobenen Überwurfring festgehalten. According to the invention, the lobes lying around the lamp socket are through held a union ring pushed over it.

Auf der Zeichnung ist eine Ausführungsform des neuen Schutzkorbes auf einer Glühlampenfassung aufgebracht, in Abb. 1 in Ansicht und in Abb. 2 im Grundriß dargestellt.
Die Fassung / ist an einem Pendel α aufgehängt. I ist die zu sichernde Glühlampe, b sind die durch einen Ring c zusammengehaltenen Längsdrähte des Schutzkorbes. Damit sie für das Überstreifen der Lampe genügend auseinandergebogen werden können, umfaßt derIn the drawing, an embodiment of the new protective cage is applied to an incandescent lamp socket, shown in Fig. 1 in view and in Fig. 2 in plan.
The socket / is suspended from a pendulum α. I is the incandescent lamp to be secured, b are the longitudinal wires of the protective cage held together by a ring c. So that they can be bent apart enough for the lamp to be slipped over, the includes

Ring c die Längsdrähte b im untefen Drittel ihrer Länge. An den oben befindlichen freien Enden der Längsdrähte b sind zwei Lappen dlt d» befestigt, die sich um die Fassung / herumlegen. Die Lappen dv d2 haben an den unteren Enden noch eine Ausbauchung, mit der sie sich auf einen Vorsprung an der Fassung/ auflegen; sie werden zusammengehalten durch einen Überwurf ring e, der im vorliegen den Falle außerdem als Reflektor ausgebildet ist. .Ring c the longitudinal wires b in the lower third of their length. At the free ends of the longitudinal wires b located at the top, two tabs d lt d »are attached, which wrap around the socket /. The tabs d v d 2 also have a bulge at the lower ends with which they rest on a projection on the socket /; they are held together by a cap ring e, which is also designed as a reflector in the present case. .

Das Aufbringen des Schutzkorbes sowohl wie, des Überwurfringes e ist in Abb. ι gestrichelt dargestellt. Nachdem der Schutzkorb und der Überwurfring e in ihre endgültige Lage gebracht sind, wird durch Anziehen der in einem Gewindeansatz g versenkt liegenden Stellschraube die Einrichtung gesichert, so daß ihre Entfernung und das Herausschrauben der Lampe nicht ohne weiteres möglich ist.The application of the protective cage as well as the coupling ring e is shown in Fig. Ι dashed. After the protective cage and the coupling ring e are brought into their final position, the device is secured by tightening the set screw, which is sunk in a threaded projection g , so that it is not easily possible to remove it and unscrew the lamp.

Claims (2)

45 Patent-Ansprüche:45 patent claims: 1. Diebstahlschutz für elektrische Glühlampen, der aus einem von unten her über die Lampe zu schiebenden, an den oberen Drahtenden mit Lappen versehenen, mittels Stellschraube gesicherten Drahtkorb besteht, dadurch gekennzeichnet, daß die um die Fassung sich legenden Lappen (^1 und c?2) der Längsdrähte (&) durch den darübergeschobenen Überwurfring (e) festgehalten werden.1. Theft protection for electric incandescent lamps, which consists of a wire basket to be pushed from below over the lamp, provided at the upper wire ends with lobes and secured by means of an adjusting screw, characterized in that the lobes (^ 1 and c? 2 ) the longitudinal wires (&) are held in place by the union ring (e) pushed over them. 2. Diebstahlschutz nach Anspruch 1, dadurch gekennzeichnet, daß die Lappen (dt und Ci2) durch die eigene Federkraft der Längsdrähte (b) auf der Lampenfassung festgeklemmt werden.2. Theft protection according to claim 1, characterized in that the tabs (d t and Ci 2 ) are clamped on the lamp socket by the own spring force of the longitudinal wires (b). Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DES56280D Theft protection for electric light bulbs Expired DE383267C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES56280D DE383267C (en) Theft protection for electric light bulbs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES56280D DE383267C (en) Theft protection for electric light bulbs

Publications (1)

Publication Number Publication Date
DE383267C true DE383267C (en) 1923-10-11

Family

ID=7491000

Family Applications (1)

Application Number Title Priority Date Filing Date
DES56280D Expired DE383267C (en) Theft protection for electric light bulbs

Country Status (1)

Country Link
DE (1) DE383267C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618798A1 (en) * 1987-07-27 1989-02-03 Siahou Joseph Process for magnet coating by metallising in complete vacuum for dental and subcutaneous applications

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618798A1 (en) * 1987-07-27 1989-02-03 Siahou Joseph Process for magnet coating by metallising in complete vacuum for dental and subcutaneous applications

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