AT153357B - Plug device with prevention of connection to cheaper tariff circuits. - Google Patents

Plug device with prevention of connection to cheaper tariff circuits.

Info

Publication number
AT153357B
AT153357B AT153357DA AT153357B AT 153357 B AT153357 B AT 153357B AT 153357D A AT153357D A AT 153357DA AT 153357 B AT153357 B AT 153357B
Authority
AT
Austria
Prior art keywords
circuits
connection
prevention
plug device
cheaper tariff
Prior art date
Application number
Other languages
German (de)
Inventor
Emmerich Frank
Original Assignee
Wellit Ges Pless & 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 Wellit Ges Pless & Co filed Critical Wellit Ges Pless & Co
Application granted granted Critical
Publication of AT153357B publication Critical patent/AT153357B/en

Links

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Description

  

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  Steekvorrichtung mit Verhinderung des Anschlusses an Stromkreise billigeren Tarifes. 
 EMI1.1 
 

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   Neben dem schon erwähnten Vorteil der Verhinderung missbräuchlicher Benutzung von Steckdosen ergibt die Erfindung noch den weiteren Vorteil, dass im Gegensatz zu andern Steckdosen dieser Art nur ein einteiliger Sockelkörper vorhanden ist sowie dass für normale Lichtsteckdosen bestimmte Metallteile auch für die Steckdosen dieses Systems unverändert verwendet werden können. 



   PATENT-ANSPRÜCHE :
1. Steckvorrichtung mit Verhinderung des Anschlusses an Stromkreise billigeren Tarifs, dadurch gekennzeichnet, dass einzelne oder alle ihrer federnden Kontakthülsen   (7,     8)   durch Anschläge (5, 6) verhindert sind, Steckerstifte mit ein bestimmtes Profil überschreitenden Ausmassen aufzunehmen.



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  Steeking device preventing connection to cheaper tariff circuits.
 EMI1.1
 

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   In addition to the already mentioned advantage of preventing improper use of sockets, the invention also has the further advantage that, in contrast to other sockets of this type, only a one-piece base body is present and that certain metal parts for normal light sockets can also be used unchanged for the sockets of this system .



   PATENT CLAIMS:
1. Plug device with prevention of connection to circuits cheaper tariff, characterized in that some or all of their resilient contact sleeves (7, 8) are prevented by stops (5, 6) from receiving pins with dimensions exceeding a certain profile.

Claims (1)

2. Steckvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass Teile (4) des Sockels (3) als begrenzende Anschläge für die Kontakthülsen dienen. EMI2.1 2. Plug device according to claim 1, characterized in that parts (4) of the base (3) serve as limiting stops for the contact sleeves. EMI2.1
AT153357D 1937-04-24 1937-04-24 Plug device with prevention of connection to cheaper tariff circuits. AT153357B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT153357T 1937-04-24

Publications (1)

Publication Number Publication Date
AT153357B true AT153357B (en) 1938-05-10

Family

ID=3647539

Family Applications (1)

Application Number Title Priority Date Filing Date
AT153357D AT153357B (en) 1937-04-24 1937-04-24 Plug device with prevention of connection to cheaper tariff circuits.

Country Status (1)

Country Link
AT (1) AT153357B (en)

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