AT58904B - Rail fastening. - Google Patents
Rail fastening.Info
- Publication number
- AT58904B AT58904B AT58904DA AT58904B AT 58904 B AT58904 B AT 58904B AT 58904D A AT58904D A AT 58904DA AT 58904 B AT58904 B AT 58904B
- Authority
- AT
- Austria
- Prior art keywords
- rail
- rail fastening
- sleeper
- insert
- hardwood
- Prior art date
Links
- 241001669679 Eleotris Species 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 239000011121 hardwood Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Railway Tracks (AREA)
Description
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entfernt werden soll, so wird der Querteil l derselben durchkreuzt, alsdann können die beiden Ansatz, h jeder für sich leicht herausgezogen werden. Ohne diese Durchkreuzung des Querteiles l ist es nicht möglich, die gespreizten Krampen aus dem Holz zu entfernen.
In Fig. 4 ist eine veränderte Ausführungsform dargestellt, bei welcher statt der eisernen llnterlagsplat-te ein Hartholzeinsatz b in die Schwelle eingesetzt wird. Vorteilhaft wird unter diesen Hartholzeinsatz ein Blech 1It gelegt, um die Hartholzeinlage beim Eintreiben der Krampen gegen das Aufsplittern zu sichern.
Um das Eindringen der Feuchtigkeit zu verhindern, wird in den Spalt zwischen Hartholzeinlage und Schwelle eine Teerfüilung n eingebracht. Zur Entwässerung des Hohlraumes für den Haken der Klemmplattenschraube f wird eine Entwässerungsbohrung o vorgesehen.
Diese Anordnung bietet den Vorteil, dass eine Schubbeanspruchung der Befestigungselemente verhindert wird und die Hartholzeinlage unverrückbar in der Querschwelle gehalten wird. Weiters wird durch Stehenlassen der Seitenränder p eine nennenswerte Schwächung der Schwelle nicht herbeigeführt.
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is to be removed, the transverse part l of the same is crossed, then the two approaches, h each individually can be easily pulled out. Without this crossing of the transverse part l it is not possible to remove the spread staples from the wood.
In Fig. 4 a modified embodiment is shown, in which a hardwood insert b is used in the sleeper instead of the iron insert plate. A sheet metal 1It is advantageously placed under this hardwood insert in order to secure the hardwood insert against splintering when the staples are driven in.
In order to prevent moisture from penetrating, a tar filler is placed in the gap between the hardwood insert and the sleeper. A drain hole o is provided to drain the cavity for the hook of the clamping plate screw f.
This arrangement offers the advantage that shear stress on the fastening elements is prevented and the hardwood insert is held immovably in the cross sleeper. Furthermore, leaving the side edges p does not cause a noticeable weakening of the threshold.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE58904X | 1911-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT58904B true AT58904B (en) | 1913-04-25 |
Family
ID=5629768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT58904D AT58904B (en) | 1911-03-30 | 1912-03-30 | Rail fastening. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT58904B (en) |
-
1912
- 1912-03-30 AT AT58904D patent/AT58904B/en active
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