AT50976B - Number switch for automatic telephone exchange. - Google Patents

Number switch for automatic telephone exchange.

Info

Publication number
AT50976B
AT50976B AT50976DA AT50976B AT 50976 B AT50976 B AT 50976B AT 50976D A AT50976D A AT 50976DA AT 50976 B AT50976 B AT 50976B
Authority
AT
Austria
Prior art keywords
number switch
contact
members
prongs
switch according
Prior art date
Application number
Other languages
German (de)
Original Assignee
Zwietusch E & Co Gmbh
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 Zwietusch E & Co Gmbh filed Critical Zwietusch E & Co Gmbh
Application granted granted Critical
Publication of AT50976B publication Critical patent/AT50976B/en

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  • Telephone Function (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 
 EMI1.3 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 
 EMI2.2 
 
 EMI2.3 
 
 EMI2.4 
 

 <Desc/Clms Page number 3> 

 
 EMI3.1 
 
 EMI3.2 
 
 EMI3.3 
 
 EMI3.4 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 
 EMI1.3
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 
 EMI2.2
 
 EMI2.3
 
 EMI2.4
 

 <Desc / Clms Page number 3>

 
 EMI3.1
 
 EMI3.2
 
 EMI3.3
 
 EMI3.4
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

<Desc/Clms Page number 4> EMI4.1 einander in Eingriff gelangen, so dass jedes folgende Einstellgliod seine Bewegung beginnt, wenn das vorhergehende seine Bewegung bereits vollendet hat. <Desc / Clms Page number 4> EMI4.1 come into engagement with each other so that each subsequent adjustment gliod begins its movement when the previous one has already completed its movement. 2. Nummernschalter nach Anspruch 1, dadurch gekennzeichnet, dass, sobald die einzelnen Einstellglieder ihre Anfangsstellung erreicht haben, die Kupplungen durch Ausheben des einen Eingrinsgliedes gelöst werden, so dass die Einstellgliedor in ihrer Anfangsstellung stehen bleiben. 2. Number switch according to claim 1, characterized in that as soon as the individual adjustment members have reached their initial position, the couplings are released by lifting the one engaging member so that the adjustment members remain in their initial position. 3. Nummernschalter nach Anspruch 1 und 2, bei dem die Einstellglieder mit Zacken bzw. Vorsprüngen versehen sind und bei dem durch in die Zacken eingreifende Tastglieder, welche beim Vorbeistreichen der Zacken hin-und hergehende bzw. schwingende Bewegungen ausführen, Stromstoss- bzw. Umschaltekontakte geöffnet und geschlossen werden, dadurch gekennzeichnet, dass die Tastorgane an einer für alle Einstellglieder gemeinsamen, verschiebbaren oder schwingenden Schiene befestigt oder mit ihr, beispielsweise durch Anschläge und Federn, derart verbunden sind, dass beim Bewegen eines beliebigen Tastgliedes die gemeinsame Schiene entsprechend bewegt wird und einen für alle Einstellglieder gemeinsamen Stromstoss- oder Um- sehaltekontakt öffnet und schliesst. 3. Number switch according to claim 1 and 2, in which the setting members are provided with prongs or projections and in the case of the push-button elements engaging in the prongs, which perform reciprocating or oscillating movements when the prongs pass by, current surge or switching contacts are opened and closed, characterized in that the sensing elements are attached to a sliding or oscillating rail common to all adjustment members or connected to it, for example by stops and springs, in such a way that when any probe member is moved, the common rail is moved accordingly and a surge or reversing contact common to all setting elements opens and closes. 4. Nummernschalter nach Anspruch 1 und 2, dadurch gekennzeichnet, dass die Einstellglieder mit Vorsprüngen (34) versehen sind, die nach Abgabe der Stromstosskontakte mit den Umschaltekontakt (31) öffnenden und schliessenden Tastorganen in Berührung kommen, so dass nach Abgabe der Stromstof3kontaktc jedesmal der Umschaltekontakt umgelegt wird, wobei EMI4.2 4. Number switch according to claim 1 and 2, characterized in that the adjusting members are provided with projections (34) which come into contact with the switching contact (31) opening and closing tactile elements after the discharge of the current surge contacts, so that after the discharge of the Stromstof3kontaktc each time the Changeover contact is switched, with EMI4.2
AT50976D 1910-08-04 1910-08-04 Number switch for automatic telephone exchange. AT50976B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT50976T 1910-08-04

Publications (1)

Publication Number Publication Date
AT50976B true AT50976B (en) 1911-11-25

Family

ID=3571880

Family Applications (1)

Application Number Title Priority Date Filing Date
AT50976D AT50976B (en) 1910-08-04 1910-08-04 Number switch for automatic telephone exchange.

Country Status (1)

Country Link
AT (1) AT50976B (en)

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