AT79274B - One-armed contact wire holder for electric railways. - Google Patents

One-armed contact wire holder for electric railways.

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Publication number
AT79274B
AT79274B AT79274DA AT79274B AT 79274 B AT79274 B AT 79274B AT 79274D A AT79274D A AT 79274DA AT 79274 B AT79274 B AT 79274B
Authority
AT
Austria
Prior art keywords
contact wire
wire holder
electric railways
armed contact
bolt
Prior art date
Application number
Other languages
German (de)
Original Assignee
Bbc Ag Oesterr
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 Bbc Ag Oesterr filed Critical Bbc Ag Oesterr
Application granted granted Critical
Publication of AT79274B publication Critical patent/AT79274B/en

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Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
Die Erfindung betrifft eine Ausgestaltung einarmiger Fahrdrahtbalter, die eine Ver. einheitlichung der bisher für gerade Strecken, Kurven und einseitige Kurvenabzüge   ver 2   wendeten Konstruktionen zum Zwecke bat. 
 EMI1.2 
 festigung des Fahrdrahtes in gerader Strecke (Fig. 1), in Fig. 2 für die Befestigung    i   Kurven dargestellt. 



   Der Fahrdraht f wird in bekannter Weise zwischen zwei miteinander    vetschraubtelf   Klammern gehalten, die am Ende eines Tragbolzens a angebracht sind. Auf den    Trag*/.   bolzen ist das mit einem seitlichen Arm versehene Gehäuse b aufgeschoben. Tragbolzen a und Arm sind an den Querdrähten c (Fig. 1 und 2) bzw. bei einseitigem Kurvenabzug 
 EMI1.3 
 und dem Bolzen a ein einseitiger Spielraum, in den z. B. ein Keil e eingesetzt werden kann.

   Soll der Fahrdrahthalter zur Befestigung des Fahrdrahtes an geraden Strecken verwendet werden, so wird der Keil e an der dem Arm abgewandten Seite des Gehäuses b eingesetzt (Fig. 1) ; für Fahrdrahthalter in der Kurve wird der Keil unterhalb des   Array   eingesetzt, so dass letzterer die für den Kurvenabzug geeignete Lage erhält, dabei   aber   der Tragbolzen stets die senkrechte Stellung beibehält. Das Verstellen des Tragbolzens e innerhalb des Gehäuses b kann auch auf andere Weise bewerkstelligt werden, z. B. durch seitlich am   Gehäuse b   angebrachte Stellschrauben, die sich mit ihrem Ende am Bolzen a abstützen. 



   Der einarmige Fahrdrahthalter kann, wie Fig. 3 zeigt, auch für einseitige Kurvenabzüge in derselben Bauart wie für gerade Strecken und Kurven verwendet werden ;   das   Gehäuse b wird hiebei umgekehrt wie bei geraden Strecken und Kurven auf den Bolzen a aufgesetzt, so dass der Arm von oben auf den Spanndraht d drückt. 



   In Fig. 4 der Zeichnung ist eine Ausführungsform dargestellt, wobeider Bolzen a gegen das Gehäuse b isoliert ist. Dazu erhält der Bolzen eine Isolierschicht, welche durch   Nee   Metallkappe geschützt ist. 

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



   <Desc / Clms Page number 1>
 
 EMI1.1
 
The invention relates to an embodiment of one-armed contact wire switch that has a Ver. standardization of the designs previously used for straight stretches, curves and one-sided curve deductions for the purpose of bat.
 EMI1.2
 fixing of the contact wire in a straight line (Fig. 1), shown in Fig. 2 for the attachment i curves.



   The contact wire f is held in a known manner between two vetschraubtelf brackets that are attached to the end of a support bolt a. On the carrying * /. The housing b, which is provided with a side arm, is pushed on with a bolt. Support bolts a and arm are on the cross wires c (Fig. 1 and 2) or in the case of a unilateral curve withdrawal
 EMI1.3
 and the bolt a one-sided play in the z. B. a wedge e can be used.

   If the contact wire holder is to be used to fasten the contact wire on straight stretches, the wedge e is used on the side of the housing b facing away from the arm (FIG. 1); for contact wire holders in the curve, the wedge is used below the array, so that the latter is in the position suitable for the curve deduction, but the support bolt always maintains the vertical position. The adjustment of the support bolt e within the housing b can also be accomplished in other ways, for. B. by means of adjusting screws attached to the side of the housing b, which are supported with their end on the bolt a.



   The one-armed contact wire holder can, as FIG. 3 shows, also be used for one-sided curve deductions in the same design as for straight stretches and curves; the housing b is placed on the bolt a in the opposite way to straight stretches and curves, so that the arm presses on the tension wire d from above.



   In Fig. 4 of the drawing an embodiment is shown in which the bolt a is insulated from the housing b. In addition, the bolt receives an insulating layer, which is protected by a metal cap.

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

 

Claims (1)

PATENT-ANSPRUCH : Einarmiger Fahrdrabthalter für elektrische Bahnen, bestehend aus einem den Fahrdraht haltenden Tragbolzen (a) der durch ein mit einem auf die Querdrähte (c) oder Spanndrähte sich abstützenden, mit einem Arme versehenes Gehäuse (b) geführt ist, EMI1.4 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: One-armed contact wire holder for electric railways, consisting of a support bolt (a) that holds the contact wire and is guided through a housing (b) provided with an arm, which is supported on the cross wires (c) or tension wires, EMI1.4 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT79274D 1917-05-02 1917-05-02 One-armed contact wire holder for electric railways. AT79274B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT79274T 1917-05-02

Publications (1)

Publication Number Publication Date
AT79274B true AT79274B (en) 1919-12-10

Family

ID=3600801

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79274D AT79274B (en) 1917-05-02 1917-05-02 One-armed contact wire holder for electric railways.

Country Status (1)

Country Link
AT (1) AT79274B (en)

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