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
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
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)
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) |
-
1909
- 1909-06-07 AT AT44841D patent/AT44841B/en active
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