AT71652B - Tensioning and fastening pulley for electrical cables. - Google Patents

Tensioning and fastening pulley for electrical cables.

Info

Publication number
AT71652B
AT71652B AT71652DA AT71652B AT 71652 B AT71652 B AT 71652B AT 71652D A AT71652D A AT 71652DA AT 71652 B AT71652 B AT 71652B
Authority
AT
Austria
Prior art keywords
tensioning
electrical cables
tensioning roller
roller head
roof
Prior art date
Application number
Other languages
German (de)
Original Assignee
Bihl & Comp Vormals Robert Han
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 Bihl & Comp Vormals Robert Han filed Critical Bihl & Comp Vormals Robert Han
Application granted granted Critical
Publication of AT71652B publication Critical patent/AT71652B/en

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  • Clamps And Clips (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    Spann-und BefestigungsroHe für elektrische Leitungen.   



   Der Gegenstand der Erfindung bezieht sich auf eine besondere Ausgestaltung der Spannrolle für elektrische Leitungen nach Patent Nr. 71651 und besteht im wesentlichen darin, dass die Grundplatte gegen die Unterseite des   Spannrollenkopfes   derart dachartig ansteigt, dass an jenen Stellen des   Spannrol1enkopfes,   welche von den Litzenteilen unterfasst werden, keilförmige Vertiefungen entstehen, in welche sich die Litzen bei ausgeübter Zugwirkung hineinpressen, wodurch ein Festhalten der Litzen an der Spannrolle gewährleistet wird. 



   In der Zeichnung ist die Spannrolle in Fig. 1 in Vorderansicht, in Fig. 2 in Seitenansicht und in Fig. 3 im Schnitt veranschaulicht. 



   Die Grundplatte 1 mit dem Kegelstumpf 3, 4 nach dem Patente Nr.   71651,   der auf den mittleren Zylinder 2 aufgesetzt ist und mit den seitlichen Ansätzen 5, in deren oberen Rinnen 6 die Litzen eingelegt werden sollen, sind beibehalten. 



   Die Grundplatte 1 gemäss der Erfindung ist nun derart konvex ausgestaltet, dass ihre Oberseite gegen die Basis 8 des Kegelstumpfes dachartig ansteigt und zwischen den   Dacb-   flächen und dem Spannrollenkopf ein keilförmiger Zwischenraum entsteht, in welchen die den Spannrollenkopf unterfahrenden Litzenteile bei ausgeübter Zugwirkung hineingepresst werden. Nach erfolgtem Spannen wird daher die Litzenschnur festgeklemmt, wodurch ein Herausfallen des Kabels verhindert wird. 

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



   <Desc / Clms Page number 1>
 



    Clamping and fastening tubes for electrical cables.



   The subject of the invention relates to a special embodiment of the tensioning roller for electrical cables according to patent no. 71651 and consists essentially in the fact that the base plate rises like a roof towards the underside of the tensioning roller head in such a way that at those points of the tensioning roller head which are gripped by the stranded parts wedge-shaped depressions are created into which the strands press themselves when the tension is exerted, which ensures that the strands are held on the tensioning roller.



   In the drawing, the tensioning roller is illustrated in FIG. 1 in a front view, in FIG. 2 in a side view and in FIG. 3 in section.



   The base plate 1 with the truncated cone 3, 4 according to patent no. 71651, which is placed on the central cylinder 2 and with the lateral lugs 5, in whose upper grooves 6 the strands are to be inserted, are retained.



   The base plate 1 according to the invention is now convexly designed so that its upper side rises like a roof against the base 8 of the truncated cone and a wedge-shaped space is created between the roof surfaces and the tensioning roller head, into which the strand parts moving under the tensioning roller head are pressed when the tension is exerted. After the tensioning has taken place, the stranded cord is clamped in place, preventing the cable from falling out.

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

Claims (1)

PATENT-ANSPRUCH : Spann-und BefestigungsroHe für elektrische Leitungen nach Patent Nr. 71651, dadurch gekennzeichnet, dass die Oberseite der Grundplatte (1) derart dachartig gestaltet ist, dass zwischen den Dachflächen und dem Spannroltenkopf keilförmige Zwischenräume entstehen, in welche die den Spannrollenkopf unterfassenden Litzenteile beim Spannen der Leitungen hineingepresst werden. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Clamping and fastening tubes for electrical cables according to patent no. 71651, characterized in that the top of the base plate (1) is designed like a roof in such a way that wedge-shaped gaps are created between the roof surfaces and the tensioning roller head, in which the underneath the tensioning roller head Strand parts are pressed in when tensioning the cables. EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT71652D 1913-01-04 1914-12-16 Tensioning and fastening pulley for electrical cables. AT71652B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT71651T 1913-01-04
AT71652T 1914-12-16

Publications (1)

Publication Number Publication Date
AT71652B true AT71652B (en) 1916-05-10

Family

ID=25603619

Family Applications (1)

Application Number Title Priority Date Filing Date
AT71652D AT71652B (en) 1913-01-04 1914-12-16 Tensioning and fastening pulley for electrical cables.

Country Status (1)

Country Link
AT (1) AT71652B (en)

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