AT87786B - Cord protection device for the cords of telephone exchanges. - Google Patents

Cord protection device for the cords of telephone exchanges.

Info

Publication number
AT87786B
AT87786B AT87786DA AT87786B AT 87786 B AT87786 B AT 87786B AT 87786D A AT87786D A AT 87786DA AT 87786 B AT87786 B AT 87786B
Authority
AT
Austria
Prior art keywords
cord
protection device
cords
telephone exchanges
cord protection
Prior art date
Application number
Other languages
German (de)
Inventor
Victor Richter
Original Assignee
Victor Richter
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 Victor Richter filed Critical Victor Richter
Application granted granted Critical
Publication of AT87786B publication Critical patent/AT87786B/en

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Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 



   Alle bisher bekannten Schnurschutzvorrichtungen für Stöpselschnüre haben den Nachteil, dass die Schnur lose durch die Schnurschutzvorrichtung geht und nur an dem Ende in dem Stöpsel befestigt ist, so dass das Gewicht des   Sehnurzuges,   welches diesen in 
 EMI1.2 
 daher nur gegen das starke Abbiegen der Schnur. 



   Der in Fig. i und 2 dargestellte Schnurschutz besteht aus einem Drahtgeflecht, welches durch seine Klöppelung die Eigenschaft hat, dass es, wenn man an seinem Ende zieht, seinen Durchmesser verringert. Dadurch wird nun die Schnur, welche durch das Geflecht führt, in der ganzen Länge des Schnurschutzes gepresst'und gehalten. 



   Das Drahtgeflecht A ist an seinem Ende durch ein Gewinde in den Stöpsel eingeschraubt und wird die Schnur durch die Steifheit des Geflechtes auch gegen starkes Ab- 
 EMI1.3 
 



   Fig. i zeigt einen solchen Schnurschutz montiert, wobei S den Stöpsel, A den Schnurschutz (Drahtgeflecht) und D die Schnur darstellt. 



   Fig. 2 zeigt den Schnurschutz allein. 

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



   <Desc / Clms Page number 1>
 
 EMI1.1
 



   All previously known cord protection devices for plug cords have the disadvantage that the cord goes loosely through the cord protection device and is only attached to the end in the plug, so that the weight of the tendon pulling it in
 EMI1.2
 therefore only against the strong bending of the cord.



   The line guard shown in Fig. I and 2 consists of a wire mesh, which has the property that it reduces its diameter when you pull on its end. As a result, the cord that runs through the braid is pressed and held over the entire length of the cord guard.



   The end of the wire mesh A is screwed into the plug through a thread and, due to the stiffness of the mesh, the cord is also
 EMI1.3
 



   Fig. I shows such a cord guard mounted, where S represents the plug, A the cord guard (wire mesh) and D the cord.



   Fig. 2 shows the cord protector alone.

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

Claims (1)

PATENT-ANSPRUCH : Schnurschutzvorrichtung für die Stöpselschnüre von Telephonzentralen, dadurch gekennzeichnet, dass ein Drahtgeflecht, welches seinen Durchmesser beim Anziehen verringert, in seiner ganzen Länge die Schnur umpresst und festhält und diese auch in der ganzen EMI1.4 EMI1.5 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Cord protection device for the plug cords of telephone exchanges, characterized in that a wire mesh, which reduces its diameter when tightened, presses around the cord over its entire length and holds it in place as a whole EMI1.4 EMI1.5 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT87786D 1920-08-23 1920-08-23 Cord protection device for the cords of telephone exchanges. AT87786B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT87786T 1920-08-23

Publications (1)

Publication Number Publication Date
AT87786B true AT87786B (en) 1922-03-27

Family

ID=3608437

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87786D AT87786B (en) 1920-08-23 1920-08-23 Cord protection device for the cords of telephone exchanges.

Country Status (1)

Country Link
AT (1) AT87786B (en)

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