DE336984C - Device to make the theft of electricity consumers more difficult - Google Patents

Device to make the theft of electricity consumers more difficult

Info

Publication number
DE336984C
DE336984C DENDAT336984D DE336984DD DE336984C DE 336984 C DE336984 C DE 336984C DE NDAT336984 D DENDAT336984 D DE NDAT336984D DE 336984D D DE336984D D DE 336984DD DE 336984 C DE336984 C DE 336984C
Authority
DE
Germany
Prior art keywords
theft
difficult
make
electricity consumers
contact
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
DENDAT336984D
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.)
Bayer AG
Original Assignee
Farbenfabriken Vorm Friedr Bayer and Co
Publication date
Application granted granted Critical
Publication of DE336984C publication Critical patent/DE336984C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01KELECTRIC INCANDESCENT LAMPS
    • H01K1/00Details
    • H01K1/42Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/46Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap
    • H01K1/465Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap with means to prevent loosening or unauthorised removal of the lamp

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Burglar Alarm Systems (AREA)

Description

Vorrichtung zur Erschwerung des Diebstahls von Stromverbrauchern. Die vorliegende Erfindung betrifft eine Vorrichtung an Stromverbrauchern, wie Glühlampen usw., zu dem Zweck, den Diebstahl von solchen Vorrichtungen zu erschweren bzw. den ,Stromverbraucher für den Dieb wertlos bzw. unbrauchbar zu machen und den Nachweis des Diebstahls an Hand des entwendeten Materials zu erleichtern.Device to make theft of electricity consumers more difficult. The present invention relates to a device on power consumers, such as incandescent lamps etc., for the purpose of making the theft of such devices more difficult or the To make electricity consumers worthless or unusable for the thief and the proof to facilitate theft on the basis of the stolen material.

Zu diesem Zweck erhält der Stromverbraucher, z. B. eine Glühlampe; an der Stelle, w o sich normalerweise der Kontakt befindet, ein erhabenes Isolationsstück a aus sprödem Material, während der Kontaktkörper b so geformt und gelagert ist, daß er an keiner Stelle im normalen Anschlußapparat einen Kontakt herbeiführen kann. Es kommt noch ein Zwischenkontakt in Frage. Dieser b--steht aus einem Metallstück c, das den Übergang vom anormalen Kontakt des Stromverbrauchers zu dem Kontakt des normalen Anschlußapparates vermittelt. Dieser Zwischenkontakt ist in einem Isolierstück d gelagert, das sich der Form der Anschlußapparatur anpaßt. Zum Gebrauch in Fdisonfassungen wird das Isolierstück des Zwischenkontaktes mit Edisongewinde und, mit Löchern zum bequemen Einsetzen versehen.For this purpose, the electricity consumer, z. B. an incandescent lamp; at the point where the contact is normally located, a raised piece of insulation a made of brittle material, while the contact body b is shaped and supported in such a way that that it cannot make contact at any point in the normal connection apparatus. An intermediate contact is also possible. This b - is made of a piece of metal c, which marks the transition from the abnormal contact of the electricity consumer to the contact of the normal connection apparatus mediated. This intermediate contact is in an insulating piece d stored, which adapts to the shape of the connection apparatus. For use in fison sockets becomes the insulating piece of the intermediate contact with Edison thread and, with holes for convenient insertion.

Wird nun ein solcher Stromverbraucher, wie ein Glühlampe, entwendet, so kann sie in -anderen Anschlüssen nicht gebraucht werden. Andererseits dient eine solche entwendete Vorrichtung auch zum direkten Nachweis des Diebstahls.If such an electricity consumer, such as a light bulb, is stolen, so it cannot be used in other connections. On the other hand, one serves such stolen device also for direct evidence of theft.

Claims (1)

PATENTANSPRUCH: Vorrichtung zur Erschwerung des Diebstahls von Stromverbrauchern, dadurch gekennzeichnet, daß der Stromverbraucher mit einem ringförmigen Kontakt (b) versehen ist, wobei seine Verwendung im normalen Anschlußapparat durch einen Zwischenkontakt (c) ermöglicht wird. Claim: Device for making the theft of electricity consumers more difficult, characterized in that the electricity consumer is provided with an annular contact (b), its use in the normal connection apparatus being made possible by an intermediate contact (c).
DENDAT336984D Device to make the theft of electricity consumers more difficult Expired DE336984C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE336984T

Publications (1)

Publication Number Publication Date
DE336984C true DE336984C (en) 1921-05-21

Family

ID=6220965

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT336984D Expired DE336984C (en) Device to make the theft of electricity consumers more difficult

Country Status (1)

Country Link
DE (1) DE336984C (en)

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