AT44841B - Electrical rail connection. - Google Patents

Electrical rail connection.

Info

Publication number
AT44841B
AT44841B AT44841DA AT44841B AT 44841 B AT44841 B AT 44841B AT 44841D A AT44841D A AT 44841DA AT 44841 B AT44841 B AT 44841B
Authority
AT
Austria
Prior art keywords
rail connection
electrical rail
electrical
connection
rail
Prior art date
Application number
Other languages
German (de)
Inventor
Walter Leder
Original Assignee
Walter Leder
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 Walter Leder filed Critical Walter Leder
Application granted granted Critical
Publication of AT44841B publication Critical patent/AT44841B/en

Links

Landscapes

  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Elektrische Schienenverbindung. 



   Im elektrischen Bahnbetrieb wird bei Schienenstössen eine elektrische Verbindung der zusammenstossenden Schienen untereinander vielfach dadurch erreicht, dass ein die Stossfuge überbrückender kupferner Draht mit seinen zu Ösen gebogenen Enden an glatte Stellen der Schienenstege angelegt und dann durch Schraubenbolzen befestigt wird. Bei dieser Verbindungs-   weise kann es nun vorkommen, dass durch das Anziehen der Bolzenmuttern die Mitten der besonders     stark belasteten Drahtöscn   mehr durchgebogen werden als deren Ränder und letztere infolgedessen sich von der   Auflagefläche   weg bewegen, der Kontakt also nicht über die ganze rsprüngliche Berührungsfläche zwischen Drahtöse und Schienensteg hergestellt, vielmehr die Kontaktfläehe an dem Schienenstege teilweise blossgelegt wird.

   Hierdurch wird aber nicht nur die Güte des 
 EMI1.1 
 unterliegen auch die   blossliegenden Kontaktteile   leicht der Oxydation oder sonst einer   schädlichen     Wirkung.   



   Diesen Übelständen wird bei Benutzung der elektrischen   Schienenverbindung, welche   den Gegenstand der vorliegenden Erfindung bildet, entgegengewirkt. Bei dieser wird zwar auch 
 EMI1.2 
 

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



   <Desc / Clms Page number 1>
 



  Electrical rail connection.



   In electrical railway operation, an electrical connection between the colliding rails is often achieved in that a copper wire bridging the butt joint is placed with its ends bent into eyelets at smooth points on the rail webs and then fastened with screw bolts. With this connection it can happen that when the bolt nuts are tightened, the centers of the particularly heavily loaded wire eyelets are bent more than their edges and the latter consequently move away from the contact surface, i.e. the contact does not cover the entire original contact area between the wire eyelets and rail web produced, rather the contact surface on the rail web is partially exposed.

   This not only improves the quality of the
 EMI1.1
 The exposed contact parts are also easily subject to oxidation or other harmful effects.



   These drawbacks are counteracted by using the electrical rail connection which forms the subject of the present invention. This is also true
 EMI1.2
 

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

Claims (1)

<Desc/Clms Page number 2> EMI2.1 EMI2.2 <Desc / Clms Page number 2> EMI2.1 EMI2.2
AT44841D 1909-06-07 1909-06-07 Electrical rail connection. AT44841B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT44841T 1909-06-07

Publications (1)

Publication Number Publication Date
AT44841B true AT44841B (en) 1910-11-10

Family

ID=3564633

Family Applications (1)

Application Number Title Priority Date Filing Date
AT44841D AT44841B (en) 1909-06-07 1909-06-07 Electrical rail connection.

Country Status (1)

Country Link
AT (1) AT44841B (en)

Similar Documents

Publication Publication Date Title
AT44841B (en) Electrical rail connection.
AT45286B (en) Rail joint connection.
AT31702B (en) Electrical switching device.
AT108028B (en) Arrangement for attaching rotary selectors to the selector frame in telephone systems.
AT101451B (en) Small gas generator, in particular for motor vehicles.
AT26422B (en) Screw handle.
AT43306B (en) Plug-in contact fuse for electrical lines.
DE167601C (en)
DE975029C (en) Switch-off device for capacitors built into the housing
AT33240B (en) Flexible coupling for electric ovens with one or more vertical electrodes.
AT41614B (en) Device for protection against overload in alternating current generator systems with one or more compounded generators working in parallel.
AT33293B (en) Electric switch and distribution box.
AT50772B (en) Device to prevent the gaping of curved switch blades.
AT26832B (en) Compensated single-phase collector motor.
AT30662B (en) Arc lamp.
AT14523B (en) Bell insulator with overhead line switch.
AT39494B (en) Train cover device.
AT84263B (en) Contact arrangement in electrical power distribution boxes.
AT61638B (en) Electric rotary switch.
AT44896B (en) Ship towing equipment.
DE517328C (en) Converter system for generating auxiliary currents of low voltage
AT76624B (en) Catenary with chain line suspension for two adjacent tracks of an electric railway.
AT38868B (en) Terminal arrangement for switchboards.
AT45377B (en) Rail joint connection.
AT53873B (en) Circuit for electrical resistance welding with the aid of a direct current source.