DE10112979C1 - Switch blade for rail direction change points, in an urban tramway track, has an upper section with the blade bed of a high tensile steel bonded to a lower section of construction steel to reduce costs - Google Patents
Switch blade for rail direction change points, in an urban tramway track, has an upper section with the blade bed of a high tensile steel bonded to a lower section of construction steel to reduce costsInfo
- Publication number
- DE10112979C1 DE10112979C1 DE2001112979 DE10112979A DE10112979C1 DE 10112979 C1 DE10112979 C1 DE 10112979C1 DE 2001112979 DE2001112979 DE 2001112979 DE 10112979 A DE10112979 A DE 10112979A DE 10112979 C1 DE10112979 C1 DE 10112979C1
- Authority
- DE
- Germany
- Prior art keywords
- blade
- tongue
- bed
- high tensile
- direction change
- 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 - Fee Related
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)
- Heat Treatment Of Articles (AREA)
- Crushing And Grinding (AREA)
- Connection Of Plates (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
Description
Die Erfindung betrifft eine Zungenvorrichtung für eine Weiche, insbesondere für Straßenbahngleise, aus einem aus einem Vollblock hergestellten im Wesentlichen trogförmigen Zungenbett.The invention relates to a tongue device for a switch, especially for tram tracks, from one block produced essentially trough-shaped tongue bed.
Entweder werden Zungenvorrichtungen mit einem Zungenbett, auf dem die Weichenzunge hin und her gleiten kann, aus einzelnen Teilen zusammengebaut, vorzugsweise geschweißt, oder aber aus einem Vollblock herausgefräst.Either tongue devices with a tongue bed on which the switch tongue can slide back and forth from individual parts assembled, preferably welded, or from one Full block milled out.
Bei der Zungenvorrichtung müssen anschließend dann die Verschleißflächen, also dort wo ein Kontakt zwischen Rad und Schiene besteht, und der Gleitbereich der Zunge im Zungenbett gehärtet werden. Dieses Verfahren ist jedoch sehr zeitaufwendig und kostspielig. Durch die Wärmebehandlung beim Harten entstehen Spannungen und Verzug. Die Teile der Zungenvorrichtung müssen dann aufwendig manuell gerichtet werden.The tongue device must then Wear surfaces, i.e. where there is contact between the wheel and There is splint, and the sliding area of the tongue in the tongue bed be hardened. However, this process is very time consuming and expensive. Caused by the heat treatment when hard Tensions and delay. The parts of the tongue device must then laboriously directed manually.
Darüber hinaus ist es bekannt, eine Zungenvorrichtung der eingangs genannten Art aus einem Vollblock aus einem Stahl hochfester Güte herzustellen. Bei diesem Verfahren ist ein nachträgliches Harten nicht notwendig. Nachteilig ist jedoch, dass der hochfeste Stahl sehr teuer ist. Dazu kommt, dass die Vollblöcke in der benötigten Güte und Stärke auf dem Markt nur mit Muhe beschafft werden können.In addition, it is known to use a tongue device type mentioned at the beginning of a full block of a steel to manufacture high-strength grades. In this procedure is a subsequent hardening is not necessary. However, the disadvantage is that the high-strength steel is very expensive. In addition, the Full blocks in the quality and strength required on the market only can be obtained with ease.
Zur Verringerung der Kosten einer Zungenvorrichtung wird daher vorgeschlagen, dass der obere Teil der Zungenvorrichtung mit dem Zungenbett aus einem Stahl hochfester Güte und der untere Teil der Zungenvorrichtung aus Baustahl besteht, wobei der obere Teil und der untere Teil miteinander verbunden sind.Therefore, to reduce the cost of a reed device suggested that the upper part of the tongue device with the Tongue bed made of a steel of high strength and the lower part the tongue device consists of structural steel, the upper part and the lower part are connected to each other.
Vorteilhaft sind der obere Teil und der untere Teil miteinander verschraubt, verschweißt, verstiftet od. dgl.The upper part and the lower part are advantageous with each other screwed, welded, pinned or the like
Bei einer bevorzugten Ausführungsform sind der obere Teil und der untere Teil an ihren einander benachbarten Randabschnitten zur Bildung einer V-förmigen Schweißkehle abgeschrägt ausgebildet.In a preferred embodiment, the upper part and the lower part at their adjacent edge sections Formation of a V-shaped weld fillet bevelled.
Der obere Teil weist vorteilhaft eine Grundhärte bis zu 1.400 N/mm2 auf.The upper part advantageously has a basic hardness of up to 1,400 N / mm 2 .
Die Erfindung ist in den Zeichnungen beispielhaft dargestellt.The invention is illustrated by way of example in the drawings.
Es zeigen:Show it:
Fig. 1 und 2 zwei Schnitte durch ein erfindungsgemäßes Zungenbett. Fig. 1 and 2, two sections of an inventive tongue bed.
Wie die Fig. 1 und 2 zeigen, besteht eine Zungenvorrichtung aus einem oberen Teil 1 und einem unteren Teil 2, die durch seitliche Schweißnähte 3 miteinander verbunden sind.As shown in FIGS. 1 and 2 show, there is a switch device of an upper part 1 and a lower part 2 which are connected to each other by lateral weld seams. 3
Der obere Teil 1 der Zungenvorrichtung ist in bekannter Weise mit einem Zungenbett 4 für eine Zunge 5 und den Bereichen für die Führung des Rades ausgebildet und besteht aus einem Stahl hochfester Güte. The upper part 1 of the tongue device is formed in a known manner with a tongue bed 4 for a tongue 5 and the areas for guiding the wheel and consists of a high-strength steel.
Der untere Teil 2 der Zungenvorrichtung besteht aus Baustahl.The lower part 2 of the tongue device consists of structural steel.
Wie die Figuren weiter erkennen lassen, sind der obere Teil 1 und der untere Teil 2 an ihren einander benachbarten Randabschnitten 6 abgeschrägt ausgebildet, so dass zwischen den zusammengefügten beiden Teilen 1 und 2 eine V-förmige Schweißkehle entsteht.As can further be seen from the figures, the upper part 1 and the lower part 2 are bevelled at their adjacent edge sections 6 , so that a V-shaped weld groove is formed between the joined two parts 1 and 2 .
Durch die vorgeschlagene Lösung der Verwendung der unterschiedlichen Werkstoffe kann eine Zungenvorrichtung, die qualitativ hochwertig mit Maschinentoleranzen und einer hochfesten Güte versehen ist, hergestellt werden.By the proposed solution of using the different materials can be a tongue device that high quality with machine tolerances and one high-strength grade is provided.
Die Verbindung des oberen Teils 1 und des unteren Teils 2 kann auch auf andere Weise erfolgen, so dass ein Austausch des oberen Teils auf einfache Weise möglich ist.The connection of the upper part 1 and the lower part 2 can also take place in another way, so that an exchange of the upper part is possible in a simple manner.
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001112979 DE10112979C1 (en) | 2001-03-17 | 2001-03-17 | Switch blade for rail direction change points, in an urban tramway track, has an upper section with the blade bed of a high tensile steel bonded to a lower section of construction steel to reduce costs |
DE10124624.2A DE10124624C5 (en) | 2001-03-17 | 2001-05-21 | Tongue device and / or heart for a switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001112979 DE10112979C1 (en) | 2001-03-17 | 2001-03-17 | Switch blade for rail direction change points, in an urban tramway track, has an upper section with the blade bed of a high tensile steel bonded to a lower section of construction steel to reduce costs |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10112979C1 true DE10112979C1 (en) | 2002-07-11 |
Family
ID=7677885
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2001112979 Expired - Fee Related DE10112979C1 (en) | 2001-03-17 | 2001-03-17 | Switch blade for rail direction change points, in an urban tramway track, has an upper section with the blade bed of a high tensile steel bonded to a lower section of construction steel to reduce costs |
DE10124624.2A Expired - Lifetime DE10124624C5 (en) | 2001-03-17 | 2001-05-21 | Tongue device and / or heart for a switch |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10124624.2A Expired - Lifetime DE10124624C5 (en) | 2001-03-17 | 2001-05-21 | Tongue device and / or heart for a switch |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE10112979C1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009026049A1 (en) | 2009-06-29 | 2010-12-30 | Voestalpine Bwg Gmbh & Co. Kg | rail |
DE102010037110A1 (en) | 2010-05-12 | 2011-11-17 | Voestalpine Bwg Gmbh & Co. Kg | Track device |
DE102012103713A1 (en) | 2012-04-27 | 2013-10-31 | Thyssenkrupp Gft Gleistechnik Gmbh | Switching device for regulator of switching system i.e. tram switching system, for guiding rail vehicle, has tongue bed receiving tongue, and stock rail formed as isolated component and connected with base body on which bed is partly formed |
DE102022119412A1 (en) | 2022-08-02 | 2024-02-08 | Joachim Süss | New tongue device and method for producing a tongue device |
DE102022119411A1 (en) | 2022-08-02 | 2024-02-08 | Joachim Süss | New tongue device and method for producing a tongue device |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10348411A1 (en) * | 2003-10-14 | 2005-06-02 | Thyssenkrupp Weichenbau Gmbh | Tongue device for switches |
RS59118B1 (en) | 2014-11-28 | 2019-09-30 | Vossloh Laeis Gmbh | Points component, points and production method for a points component with a heating device |
DE102017109635A1 (en) * | 2017-05-04 | 2018-11-08 | Iftec Gmbh & Co.Kg | Tongue device and method for producing a tongue device |
DE202017107122U1 (en) | 2017-09-19 | 2018-12-21 | Voestalpine Bwg Gmbh | A tongue device |
EP4317581A1 (en) | 2022-08-02 | 2024-02-07 | Süß, Joachim | Tongue device and method for producing a tongue device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5100046A (en) * | 1989-04-21 | 1992-03-31 | Kihn S.A.R.L. | Monobloc points for grooved rails and method for making same |
-
2001
- 2001-03-17 DE DE2001112979 patent/DE10112979C1/en not_active Expired - Fee Related
- 2001-05-21 DE DE10124624.2A patent/DE10124624C5/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5100046A (en) * | 1989-04-21 | 1992-03-31 | Kihn S.A.R.L. | Monobloc points for grooved rails and method for making same |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009026049A1 (en) | 2009-06-29 | 2010-12-30 | Voestalpine Bwg Gmbh & Co. Kg | rail |
WO2011000809A1 (en) | 2009-06-29 | 2011-01-06 | Voestalpine Bwg Gmbh & Co. Kg | Rail |
US8931709B2 (en) | 2009-06-29 | 2015-01-13 | Voestalpine Bwg Gmbh & Co. Kg | Rail |
DE102010037110A1 (en) | 2010-05-12 | 2011-11-17 | Voestalpine Bwg Gmbh & Co. Kg | Track device |
WO2011141550A1 (en) | 2010-05-12 | 2011-11-17 | Voestalpine Bwg Gmbh & Co. Kg | Superstructure device |
US20130112816A1 (en) * | 2010-05-12 | 2013-05-09 | Thomas Christ | Superstructure device |
US9243370B2 (en) * | 2010-05-12 | 2016-01-26 | Voestalpine Bwg Gmbh & Co. Kg | Superstructure device |
US9683332B2 (en) | 2010-05-12 | 2017-06-20 | Voestalpine Bwg Gmbh & Co. Kg | Superstructure device |
DE102012103713A1 (en) | 2012-04-27 | 2013-10-31 | Thyssenkrupp Gft Gleistechnik Gmbh | Switching device for regulator of switching system i.e. tram switching system, for guiding rail vehicle, has tongue bed receiving tongue, and stock rail formed as isolated component and connected with base body on which bed is partly formed |
DE102022119412A1 (en) | 2022-08-02 | 2024-02-08 | Joachim Süss | New tongue device and method for producing a tongue device |
DE102022119411A1 (en) | 2022-08-02 | 2024-02-08 | Joachim Süss | New tongue device and method for producing a tongue device |
Also Published As
Publication number | Publication date |
---|---|
DE10124624C2 (en) | 2003-02-20 |
DE10124624C5 (en) | 2017-11-02 |
DE10124624A1 (en) | 2002-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
D1 | Grant (no unexamined application published) patent law 81 | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: VOSSLOH LAEIS GMBH & CO.KG, 54292 TRIER, DE |
|
R082 | Change of representative |
Representative=s name: PATENTANWAELTE SERWE & DR. WAGNER, DE |
|
R081 | Change of applicant/patentee |
Owner name: VOSSLOH LAEIS GMBH, DE Free format text: FORMER OWNER: VOSSLOH LAEIS GMBH & CO.KG, 54292 TRIER, DE Effective date: 20130417 |
|
R082 | Change of representative |
Representative=s name: PATENTANWAELTE SERWE & DR. WAGNER, DE Effective date: 20130417 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |