DE482621C - Tram switch - Google Patents
Tram switchInfo
- Publication number
- DE482621C DE482621C DEB139711D DEB0139711D DE482621C DE 482621 C DE482621 C DE 482621C DE B139711 D DEB139711 D DE B139711D DE B0139711 D DEB0139711 D DE B0139711D DE 482621 C DE482621 C DE 482621C
- Authority
- DE
- Germany
- Prior art keywords
- rail
- tongue
- webs
- rail webs
- switch
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B7/00—Switches; Crossings
- E01B7/02—Tongues; Associated constructions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Description
Straßenbahnweiche Die Erfindung ketrifft eine weitere Ausbildung der Straßenbahnweiche nach Patent 469 939 aus Rillen- oder Vignolschienen, irsofern die .das Zungenbett bildende Platte .aus Walzstahl eine bessere und billigere Auflagerung bzw. sichere Verbindung mit den Schienenstegen erhält. Nach dem Hauptpatent soll die Walzstahlplatte durch besondere an ihr angeschweißte Auflagestützen auf den beiden Schienenfüßen getragen werden, wobei die Stahlplatte mit den Innenflächen der Schienenstege zu verschweißen ist. Hierbei -mußten die Unterkanten der Stützen zur Anpassung an die Schienenfüße besonders bearbeitet «-erden, und es war die Verschweißung in den Profilhöhlungen der beiden Schienen wegen des Platzmangels umständlich und auch nicht stets in der gewünschten Sorgfalt durchzuführen.Tram switch The invention meets a further development of the Tram switch according to patent 469 939 made of grooved or Vignol rails, insofar the plate forming the tongue bed, made of rolled steel, provides a better and cheaper support or secure connection with the rail webs. According to the main patent the rolled steel plate by special support supports welded to it on the both rail feet are supported, with the steel plate with the inner surfaces the rail webs are to be welded. The lower edges of the supports had to be specially processed to adapt to the rail feet, and it was the welding cumbersome and in the profile cavities of the two rails because of the lack of space also not always to be carried out with the desired care.
Die neue Ausführungsform der Weiche ist wesentlich billiger und gesicherter. Sie ist im wesentlichen dadurch gekennzeichnet, daß ausgeklinkte Vorsprünge der als Zungenbett dienenden Walzstahlplatte so in entsprechende Ausschnitte der Schienenstege eingesteckt und so außen mit den Schienenstegen verschweißt sind, daß die Schienenstege hierdurch gegeneinander verspannt werden und mit dem Zungenbett ein starres Ganzes bilden.The new embodiment of the switch is much cheaper and safer. It is essentially characterized in that notched projections of the Rolled steel plate serving as a tongue bed in corresponding cutouts of the rail webs are inserted and welded to the outside of the rail webs that the rail webs as a result, they are braced against each other and form a rigid whole with the tongue bed form.
In der Zeichnung ist .ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt.The drawing shows an exemplary embodiment of the subject matter of the invention shown.
Es zeigen: Abb. i einen Grundriß der Weiche und Abb.2 einen Schnitt nach der Linie 2-2 der Abb. i.They show: Fig. I a plan of the switch and Fig. 2 a section according to line 2-2 of Fig. i.
Zwischen den Schienen a und b ist die Platte c aus gewalztem Stahl als Auflager für die verhältnismäßig niedrige Zunge d angeordnet. Die Platte ist mit zahnartigen Vorsprüngen e versehen, welche in entsprechende Ausschnitte der Stege der beiden Schienen a und b eingreifen. Diese zahnartigen Vorsprünge sind dann von außen mit den beiden Schienenstegen verschweißt, so daß Auflagerplatte und Schienen ein zusammenhängendes starres Ganzes bilden.Between the rails a and b , the plate c made of rolled steel is arranged as a support for the relatively low tongue d. The plate is provided with tooth-like projections e which engage in corresponding cutouts in the webs of the two rails a and b. These tooth-like projections are then welded from the outside to the two rail webs, so that the support plate and rails form a coherent, rigid whole.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB139711D DE482621C (en) | Tram switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB139711D DE482621C (en) | Tram switch |
Publications (1)
Publication Number | Publication Date |
---|---|
DE482621C true DE482621C (en) | 1929-09-17 |
Family
ID=6999698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB139711D Expired DE482621C (en) | Tram switch |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE482621C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3505678A1 (en) * | 2016-04-21 | 2019-07-03 | IFTEC GmbH & Co. KG | Tongue device and railway point |
-
0
- DE DEB139711D patent/DE482621C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3505678A1 (en) * | 2016-04-21 | 2019-07-03 | IFTEC GmbH & Co. KG | Tongue device and railway point |
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