AT102375B - Contact wire suspension for the catenary lines of electric railways. - Google Patents
Contact wire suspension for the catenary lines of electric railways.Info
- Publication number
- AT102375B AT102375B AT102375DA AT102375B AT 102375 B AT102375 B AT 102375B AT 102375D A AT102375D A AT 102375DA AT 102375 B AT102375 B AT 102375B
- Authority
- AT
- Austria
- Prior art keywords
- contact wire
- electric railways
- wire suspension
- suspension
- catenary lines
- Prior art date
Links
Landscapes
- Electric Cable Installation (AREA)
Description
<Desc/Clms Page number 1>
Fahrdrahtaufhängung für die Kettenoberleitungen elektrischer Bahnen.
Bei Fahrdrahtaufhängungen für die Kettenoberleitungen mehrgleisiger elektrischer Bahnen ist bereits vorgeschlagen worden, das Tragseil des Kettenwerkes mittels Hängers unter Zwischenfügung von Hängeisolatoren an einem als Seil ausgebildeten Querträger aufzuhängen und dabei einerseits oberhalb der Hängeisolatoren, anderseits unterhalb des Kettenwerktragseiles einen Querspanndraht anzuordnen.
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und dem unteren Querspanndraht schräge Hängedrähte angeordnet werden. Diese schrägen Hängedrähte können dann zugleich dazu dienen, das Gewicht etwaiger von dem unteren Querspanndraht zu tragender Teile aufzunehmen, so dass man diesen Querspanndraht zum Tragen der Stützstreben für den Fahrdraht
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unterteilen kann.
In der Zeichnung ist ein Ausführungsbeispiel der neuen Fahrdrahtaufhängung veranschaulicht.
Zwischen den beiden Masten a1, a2 ist danach ein Quertragseil b angeordnet, an dem die Tragseile cl, c2. e3 des Kettenwerkes durch Hänger d unter Einfügung von Isolatoren e aufgehängt sind. Unter-
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Querspanndraht/an, u. zw. so, dass die Angriffspunkte an den einzelnen Hängern cl oberhalb der Isolatoren e liegen. Der Querspanndraht t kann daher ebenso wie das Quertragseil b unmittelbar mit den
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gegen die Maste al, a2 isoliert, weist aber ausserdem gegebenenfalls noch eine besondere Isolierung In zwischen seinen, den einzelnen Leitungen zugeordneten Abschnitte auf.
Das Gewicht dieser verschiedenen Teile wird dabei durch die schrägen Hängedrähte h aufgenommen.
Für die Isolierungen I und m des unteren Querspanndrahtes g können gleichfalls Hängeisolatoren
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kommen kann. Die Hänger d können einfach nach Art der Isolatoren-Hängeketten ausgebildet werden.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Contact wire suspension for the catenary lines of electric railways.
In the case of contact wire suspensions for the catenary overhead lines of multi-track electric railways, it has already been proposed to suspend the suspension cable of the catenary with the interposition of suspension insulators on a crossbeam designed as a rope and to arrange a cross-tensioning wire on the one hand above the suspension insulators and on the other hand below the catenary suspension cable.
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and inclined hanging wires are arranged on the lower cross tensioning wire. These inclined hanging wires can then also serve to take up the weight of any parts to be supported by the lower cross tensioning wire, so that this cross tensioning wire can be used to carry the support struts for the contact wire
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can subdivide.
In the drawing, an embodiment of the new contact wire suspension is illustrated.
Between the two masts a1, a2 a transverse support cable b is then arranged, on which the support cables cl, c2. e3 of the chain work are suspended by hangers d with the insertion of insulators e. Under-
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Cross tension wire / on, u. zw. So that the points of attack on the individual hangers cl are above the insulators e. The cross tensioning wire t, like the cross support cable b, can therefore directly with the
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Insulated from the masts a1, a2, but also optionally has a special insulation In between its sections assigned to the individual lines.
The weight of these various parts is taken up by the inclined hanging wires h.
Suspension insulators can also be used for the insulation I and m of the lower cross tensioning wire g
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can come. The hangers d can easily be designed in the manner of the isolator hanging chains.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102375X | 1924-01-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT102375B true AT102375B (en) | 1926-01-25 |
Family
ID=5649318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT102375D AT102375B (en) | 1924-01-11 | 1925-01-05 | Contact wire suspension for the catenary lines of electric railways. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT102375B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2420720A (en) * | 1943-07-31 | 1947-05-20 | Pittsburgh Plate Glass Co | Method of preparing coated compositions |
US2578892A (en) * | 1944-04-07 | 1951-12-18 | Emi Ltd | Sound recording disk |
-
1925
- 1925-01-05 AT AT102375D patent/AT102375B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2420720A (en) * | 1943-07-31 | 1947-05-20 | Pittsburgh Plate Glass Co | Method of preparing coated compositions |
US2578892A (en) * | 1944-04-07 | 1951-12-18 | Emi Ltd | Sound recording disk |
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