EP1984566B1 - Device for raising a switch rail - Google Patents
Device for raising a switch rail Download PDFInfo
- Publication number
- EP1984566B1 EP1984566B1 EP07701279A EP07701279A EP1984566B1 EP 1984566 B1 EP1984566 B1 EP 1984566B1 EP 07701279 A EP07701279 A EP 07701279A EP 07701279 A EP07701279 A EP 07701279A EP 1984566 B1 EP1984566 B1 EP 1984566B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rollers
- rib plate
- flange
- rail
- roller holder
- 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.)
- Active
Links
- 230000000284 resting effect Effects 0.000 claims description 2
- 241001669679 Eleotris Species 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 15
- 238000010276 construction Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
Images
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
Definitions
- the invention relates to a device for lifting a tongue rail of a switch when switching the tongue rail, with a roller holder for rollers or rollers, which is to be arranged laterally outside a sliding chair within the rails facing surface of a threshold.
- rollers of the type mentioned are, for example, from the AT-001448 U1 known.
- the rollers are arranged in a roller carrier which is itself fixed between adjacent sleepers on the rail.
- the subsequent cultivation of such roller carriers is indeed very simple. Due to the arrangement of the rollers between adjacent sleepers, but maintenance work, and in particular track tamping, hindered. In these cases disassembly, reassembly and re-adjustment is required.
- rollers are arranged in a manner that the space between adjacent sleepers for maintenance of the track bed is kept free.
- the determination is made here on a separate carrier, which in turn is fixed to the stock rail, so that here is a high installation and adjustment costs.
- an integrated rolling device which is arranged in a specially designed ribbed plate, wherein the sliding surface of a sliding chair is additionally fixed laterally next to the rolling device on the ribbed plate.
- the rolling device can in this case be determined in accordance with a plurality of screws in each case a plurality of holes of the ribbed plate oriented to allow a corresponding adjustment. For the correct position but at least two screws and two slots are provided to ensure that the tongue rail no longer rests in the adjacent position on the rollers. A subsequent installation of such rolling devices requires complete replacement of the ribbed plate and elaborate adaptation work.
- the invention now aims to provide a simple rolling device whose assembly can be done without complex Adaptiverungsfound in a simple manner with only a single screw on the available space next to the sliding chair and within the width of a threshold, without this lateral parts in the Protruding area between adjacent thresholds.
- the device according to the invention of the type mentioned essentially consists in that the roller holder is connected to a flange carrying a stop bar for fixing to the rib plate and that the stop bar in the position connected to the rib plate at one edge of the rib plate laterally is applied.
- a roller holder is connected to a stop bar bearing flange for fixing a ribbed plate, in such a flange, a corresponding slot may be provided to with only a single screw, which dips into a corresponding optionally made subsequent drilling of the ribbed plate, a appropriate determination.
- the device of the invention is also suitable for retrofitting, since it is only sufficient to make a single screw hole in the ribbed plate at a suitable distance and provided with a thread to ensure the appropriate determination in the correct position. Only in the vertical direction, it may be necessary in special cases to ensure a whopping investment of the roll holder to adapt the lower edge of the roll holder accordingly.
- the roller holder is in this case designed so that the roller holder has two transverse to the rail longitudinal direction for resting on the rib plate certain cheeks for receiving the axes or shafts of rollers or rollers, which are connected to the flange.
- a particularly stable construction results in this case if the training is such that the roll holder is formed as lying on the ribbed plate upwardly open frame or box.
- Such a box may be formed as a casting and in any case has the corresponding torsional strength and this even if the determination is made via a flange at only one point of the ribbed plate, at the same time hindered or prevented the pivoting about the axis of fixing by the stop bar is.
- This casting can be particularly low because the attachment to the flange is made outside the frame or box of the roll support, so that the roll support can largely rest on the surface of the fin plate on which the sliding parts of the slide chair are also fixed in a conventional manner. Special adaptations compared to conventional ribbed plates are not required due to this low construction.
- the training is advantageously made such that the cheeks on their ribs plate facing lower edges recesses exhibited.
- the correct adjustment relative to the stock rail or the position in which the tongue rail to rest on the stock rail can be ensured in a particularly simple manner, characterized in that the flange has a slot for receiving a locking bolt or a screw. Together with the stop bar, which rests against the side edge of the ribbed plate and forms a torsion, this leads to the compact-built rolling device can be very easily mounted on the freely available space on the ribbed plate, since only one mounting hole for fixing the position is required.
- the slot measured transversely to the rail longitudinal direction is shorter than the length of the stop bar.
- the stop bar is in this way much longer than the slot and can also safely absorb high torsional forces, without a rotation or pivoting is possible.
- a cover on the casting to release in this way only the upper portion of reaching the tongue rail in contact rolling body.
- the training here is preferably made so that the cheeks, the frame or the box cross, attachable lid member is provided which has openings for the rollers or rollers.
- a rolling device with a sprung roller is provided for the rear adjustment of the tongue rail, in which only a small transverse movement of the tongue occurs.
- a spring is loosely inserted during assembly in the rolling device and installed a rocker with pre-assembled role. The spring is dimensioned such that during the passage of a train a safe deflection takes place, so that during the crossing no load on the role is given.
- a mechanical stop may further be provided to limit the deflection.
- FIG.1 a perspective view of a ribbed plate with a portion of a stock rail and a portion of a voltage applied to the stock rail tongue rail on a corresponding slide chair with the specified on the ribbed plate rolling device
- Fig.2 a side view in the direction of arrow II of Fig.1
- Figure 3 a plan view of the rib plates with attached rolling device with removed rails
- Figure 4 a section along the line IV-IV of Figure 3 ,
- a ribbed plate 1 which carries a sliding chair 2, via which a tongue rail 3 in the direction of the double arrow 4 can be moved away to a stock rail 5 or away from a stock rail 5.
- the ribbed plate 1 carries a rolling device or roller holder 8, which is connected by means of a flange 9 and a screw 10 with the ribbed plate 1.
- Fig.1 Furthermore, it can be seen the stop bar 11 of the flange 9, which blocks a pivoting of the flange and thus the rolling device about the axis 12 of the screw 10 schematically indicated.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Seats For Vehicles (AREA)
Description
Die Erfindung bezieht sich auf eine Vorrichtung zum Anheben einer Zungenschiene einer Weiche beim Umstellen der Zungenschiene, mit einer Rollenhalterung für Rollen oder Walzen, welche seitlich außerhalb eines Gleitstuhls innerhalb der den Schienen zugewandten Oberfläche einer Schwelle anzuordnen ist.The invention relates to a device for lifting a tongue rail of a switch when switching the tongue rail, with a roller holder for rollers or rollers, which is to be arranged laterally outside a sliding chair within the rails facing surface of a threshold.
Vorrichtungen der eingangs genannten Art sind beispielsweise aus der
Aus der
Auch bei der aus der
Aus der
Die Erfindung zielt nun darauf ab, eine einfache Rollvorrichtung zu schaffen, deren Montage auch ohne aufwändige Adaptiverungsarbeiten in einfacher Weise mit nur einer einzigen Verschraubung auf dem verfügbaren Platz neben dem Gleitstuhl und innerhalb der Breite einer Schwelle erfolgen kann, ohne dass hierbei seitliche Teile in den Bereich zwischen benachbarten Schwellen vorragen.The invention now aims to provide a simple rolling device whose assembly can be done without complex Adaptiverungsarbeiten in a simple manner with only a single screw on the available space next to the sliding chair and within the width of a threshold, without this lateral parts in the Protruding area between adjacent thresholds.
Zur Lösung dieser Aufgabe besteht die erfindungsgemäße Vorrichtung der eingangs genannten Art im Wesentlichen darin, dass die Rollenhalterung mit einem eine Anschlagleiste tragenden Flansch für die Festlegung an der Rippenplatte verbunden ist und dass die Anschlagleiste in der mit der Rippenplatte verbundenen Position an einer Kante der Rippenplatte seitlich anliegt. Dadurch, dass eine Rollenhalterung mit einem eine Anschlagleiste tragenden Flansch für die Festlegung einer Rippenplatte verbunden ist, kann in einem derartigen Flansch ein entsprechendes Langloch vorgesehen sein, um mit nur einer einzigen Schraube, welche in eine entsprechende gegebenenfalls nachträglich vorgenommene Bohrung der Rippenplatte eintaucht, eine entsprechende Festlegung zu ermöglichen. Da aber eine derartige Verschraubung mit nur einer einzigen Schraube ein seitliches Verschwenken der Rollen um die durch die Schraube gebildete Achse nicht sicher verhindern würde, ist für die geforderte Stabilität und Sicherung der gewählten Lage die Ausbildung so getroffen, dass der Flansch eine Anschlagleiste trägt, welche nach dem Festschrauben an der Seitenkante der Rippenplatte zur Anlage kommt. Diese Anschlagleiste sichert somit gemeinsam mit der Festlegung durch die Schrauben den Flansch und damit die Rollenhalterung gegen ein Verschwenken um die Achse der Schraube, sodass mit nur einer einzigen Schraube nicht nur die entsprechende Position relativ zur Backenschiene eingestellt werden kann, sondern auch gleichzeitig eine Verdrehsicherung bzw. Verschwenksicherung und damit eine Lagesicherung erzielt werden kann. Die erfindungsgemäße Einrichtung eignet sich hierbei auch für den nachträglichen Anbau, da es ja lediglich genügt ein einziges Schraubloch in der Rippenplatte in geeignetem Abstand vorzunehmen und mit einem Gewinde zu versehen, um die entsprechende Festlegung in der korrekten Position zu gewährleisten. Lediglich in Höhenrichtung kann es in Spezialfällen erforderliche sein, um eine satte Anlage der Rollenhalterung zu gewährleisten, die Unterkante der Rollenhalterung entsprechend zu adaptieren.To solve this problem, the device according to the invention of the type mentioned essentially consists in that the roller holder is connected to a flange carrying a stop bar for fixing to the rib plate and that the stop bar in the position connected to the rib plate at one edge of the rib plate laterally is applied. Characterized in that a roller holder is connected to a stop bar bearing flange for fixing a ribbed plate, in such a flange, a corresponding slot may be provided to with only a single screw, which dips into a corresponding optionally made subsequent drilling of the ribbed plate, a appropriate determination. But since such a screw with a single screw a lateral pivoting of the rollers would not reliably prevent the axis formed by the screw, the training is made for the required stability and assurance of the selected position that the flange carries a stop bar, which comes after tightening on the side edge of the ribbed plate to rest , This stop bar thus ensures together with the determination by the screws the flange and thus the roll holder against pivoting about the axis of the screw so that not only the corresponding position can be adjusted relative to the stock rail with a single screw, but also at the same time a rotation or Pivot protection and thus a position assurance can be achieved. The device of the invention is also suitable for retrofitting, since it is only sufficient to make a single screw hole in the ribbed plate at a suitable distance and provided with a thread to ensure the appropriate determination in the correct position. Only in the vertical direction, it may be necessary in special cases to ensure a whopping investment of the roll holder to adapt the lower edge of the roll holder accordingly.
In besonders einfacher Weise ist die Rollenhalterung hierbei so ausgebildet, dass die Rollenhalterung zwei quer zur Schienenlängsrichtung verlaufende zur Auflage auf der Rippenplatte bestimmte Wangen zur Aufnahme der Achsen oder Wellen der Rollen oder Walzen aufweist, welche mit dem Flansch verbunden sind. Eine besonders stabile Konstruktion ergibt sich hierbei, wenn die Ausbildung so getroffen ist, dass die Rollenhalterung als auf der Rippenplatte aufliegender nach oben offener Rahmen oder Kasten ausgebildet ist. Ein derartiger Kasten kann als Gussteil ausgebildet sein und weist jedenfalls die entsprechende Torsionsfestigkeit auf und dies auch dann, wenn die Festlegung über einen Flansch an nur einer Stelle der Rippenplatte erfolgt, wobei gleichzeitig die Verschwenkung um die Achse der Festlegung durch die Anschlagleiste behindert bzw. verhindert ist. Dieser Gussteil kann hierbei besonders nieder bauen, da die Befestigung am Flansch außerhalb des Rahmens oder Kastens der Rollenhalterung erfolgt, sodass die Rollenhalterung weitestgehend auf der Oberfläche der Rippenplatte aufliegen kann, auf welcher auch die Gleitteile des Gleitstuhls in konventioneller Weise festgelegt sind. Besondere Adaptierungen gegenüber konventionellen Rippenplatten sind bedingt durch diese niedere Bauweise nicht erforderlich.In a particularly simple manner, the roller holder is in this case designed so that the roller holder has two transverse to the rail longitudinal direction for resting on the rib plate certain cheeks for receiving the axes or shafts of rollers or rollers, which are connected to the flange. A particularly stable construction results in this case if the training is such that the roll holder is formed as lying on the ribbed plate upwardly open frame or box. Such a box may be formed as a casting and in any case has the corresponding torsional strength and this even if the determination is made via a flange at only one point of the ribbed plate, at the same time hindered or prevented the pivoting about the axis of fixing by the stop bar is. This casting can be particularly low because the attachment to the flange is made outside the frame or box of the roll support, so that the roll support can largely rest on the surface of the fin plate on which the sliding parts of the slide chair are also fixed in a conventional manner. Special adaptations compared to conventional ribbed plates are not required due to this low construction.
Um bei einer derartigen Konstruktion sicher zu stellen, dass das Eindringen von Verunreinigungen die Funktion nicht beeinträchtigt, und um einen Abtransport derartiger Verunreinigungen aus dem Rahmen oder Kasten sicherzustellen, ist die Ausbildung mit Vorteil so getroffen, dass die Wangen an ihrer der Rippenplatte zugewandeten Unterkanten Ausnehmungen aufwiesen.In order to ensure in such a construction that the ingress of contaminants does not affect the function, and to ensure removal of such contaminants from the frame or box, the training is advantageously made such that the cheeks on their ribs plate facing lower edges recesses exhibited.
Die korrekte Justierung relativ zur Backenschiene bzw. der Position, in welcher die Zungenschiene an der Backenschiene anliegen soll, kann in besonders einfacher Weise dadurch gewährleistet werden, dass der Flansch ein Langloch für die Aufnahme eines Verriegelungsbolzens bzw. einer Schraube aufweist. Gemeinsam mit der Anschlagleiste, welche an der Seitekante der Rippenplatte anliegt und einen Verdrehschutz bildet, führt dies dazu, dass die kompakt bauende Rolleinrichtung sich sehr einfach auf dem frei verfügbaren Raum auf der Rippenplatte montieren lässt, da nur eine Befestigungsbohrung zur Lagefixierung erforderlich ist.The correct adjustment relative to the stock rail or the position in which the tongue rail to rest on the stock rail can be ensured in a particularly simple manner, characterized in that the flange has a slot for receiving a locking bolt or a screw. Together with the stop bar, which rests against the side edge of the ribbed plate and forms a torsion, this leads to the compact-built rolling device can be very easily mounted on the freely available space on the ribbed plate, since only one mounting hole for fixing the position is required.
Um die Verdrehsicherung bei kleinen Bauweisen auch gegenüber großen Drehkräften sicherzustellen ist die Ausbildung mit Vorteil so getroffen, dass das Langloch in Richtung quer zur Schienenlängsrichtung gemessen kürzer ist als die Länge der Anschlagleiste. Die Anschlagleiste ist auf diese Weise wesentlich länger als das Langloch und kann auch hohe Verdrehkräfte sicher aufnehmen, ohne dass eine Verdrehung bzw. Verschwenkung möglich wird.In order to ensure the rotation in small constructions against large rotational forces training is advantageously made so that the slot measured transversely to the rail longitudinal direction is shorter than the length of the stop bar. The stop bar is in this way much longer than the slot and can also safely absorb high torsional forces, without a rotation or pivoting is possible.
Um das Eindringen von Schmutz oder dgl. zu vermeiden, kann in besonders einfacher Weise eine Abdeckung auf das Gussteil aufgeklemmt werden, um auf diese Weise nur den oberen Teilbereich der mit der Zungenschiene in Berührung gelangenden Rollkörper freizulassen. Die Ausbildung ist hierbei bevorzugt so getroffen, dass ein die Wangen, den Rahmen oder den Kasten übergreifendes, aufsteckbares Deckelelement vorgesehen ist, welches Durchbrechungen für die Rollen oder Walzen aufweist.In order to avoid the ingress of dirt or the like, can be clamped in a particularly simple manner, a cover on the casting to release in this way only the upper portion of reaching the tongue rail in contact rolling body. The training here is preferably made so that the cheeks, the frame or the box cross, attachable lid member is provided which has openings for the rollers or rollers.
Für gegebenenfalls erforderliche Adaptierungen an unterschiedlichen Höhen des Gleitstuhls reicht es in aller Regel aus die beiden Auflagerflächen der Rollenhalterung entsprechend zu bearbeiten, um ein sattes Anliegen sicherzustellen.For possibly required adaptations at different heights of the slide chair, it is usually sufficient to machine the two bearing surfaces of the roller holder in order to ensure a rich fit.
Bei einer weiteren bevorzugten Ausbildung ist für den hinteren Verstellbereich der Zungenschiene, in der nur eine geringe Querbewegung der Zunge erfolgt, eine Rollvorrichtung mit einer gefederten Rolle vorgesehen. Hierbei wird eine Feder bei der Montage lose in die Rollvorrichtung eingelegt und eine Schwinge mit vormontierter Rolle eingebaut. Die Feder ist derart bemessen, dass bei der Überfahrt eines Zuges eine sichere Einfederung erfolgt, sodass bei der Überfahrt keine Belastung der Rolle gegeben ist. Ein mechanischer Anschlag kann weiters zur Begrenzung des Durchfederns vorgesehen sein.In a further preferred embodiment, a rolling device with a sprung roller is provided for the rear adjustment of the tongue rail, in which only a small transverse movement of the tongue occurs. Here, a spring is loosely inserted during assembly in the rolling device and installed a rocker with pre-assembled role. The spring is dimensioned such that during the passage of a train a safe deflection takes place, so that during the crossing no load on the role is given. A mechanical stop may further be provided to limit the deflection.
Die Erfindung wird nachfolgend anhand eines in der Zeichnung schematisch dargestellten Ausführungsbeispiels näher erläutert. In dieser zeigen
In
In der Darstellung nach
In
Aus der Schnittdarstellung nach
Claims (8)
- A device for lifting a tongue rail of a switch during switching of the tongue rail, including a roller holder for rollers or rolls, which is arranged laterally outside a slide chair within the surface of a sleeper facing the rails, characterized in that the roller holder (8) is connected with a flange (9) carrying a stop bar (11) for fixation to the rib plate (1), and that the stop bar (11) laterally bears against an edge of the rib plate (1) in the position connected with the rib plate (1).
- A device according to claim 1, characterized in that the roller holder (8) comprises two cheeks extending transversely to the longitudinal direction of the rail and intended for abutment on the rib plate (1) to accommodate the axes or shafts (19) of the rollers or rolls (14), which are connected with the flange.
- A device according to claim 1, characterized in that the roller holder (8) is designed as an upwardly open frame or box resting on the rib plate (1).
- A device according to claim 1, 2 or 3, characterized in that the cheeks have recesses on their lower edges facing the rib plate (1).
- A device according to any one of claims 1 to 4, characterized in that the flange (9) has an oblong hole for receiving a locking bolt or a screw (10).
- A device according to any one of claims 1 to 5, characterized in that the oblong hole is shorter than the length of the stop bar (11), measured in the direction transverse to the longitudinal direction of the rail.
- A device according to any one of claims 1 to 6, characterized in that a slip-on cover element (16) overlapping the cheeks, the frame or the box and including openings for the rollers or rolls (14) is provided.
- A device according to any one of claims 1 to 7, characterized in that the rollers or rolls (14) are spring-mounted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL07701279T PL1984566T3 (en) | 2006-02-14 | 2007-01-26 | Device for raising a switch rail |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0010806U AT9061U1 (en) | 2006-02-14 | 2006-02-14 | DEVICE FOR RAISING A TORQUE RAIL |
PCT/AT2007/000033 WO2007092971A1 (en) | 2006-02-14 | 2007-01-26 | Device for raising a switch rail |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1984566A1 EP1984566A1 (en) | 2008-10-29 |
EP1984566B1 true EP1984566B1 (en) | 2010-09-29 |
Family
ID=37685550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07701279A Active EP1984566B1 (en) | 2006-02-14 | 2007-01-26 | Device for raising a switch rail |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090056585A1 (en) |
EP (1) | EP1984566B1 (en) |
AT (2) | AT9061U1 (en) |
BR (1) | BRPI0710476A2 (en) |
CA (1) | CA2640271A1 (en) |
DE (1) | DE502007005194D1 (en) |
PL (1) | PL1984566T3 (en) |
WO (1) | WO2007092971A1 (en) |
ZA (1) | ZA200806406B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2979113B1 (en) * | 2011-08-18 | 2013-08-16 | Vossloh Cogifer | ROLL POSITIONING DEVICE FOR MANEUVER ASSISTANCE SYSTEM |
CN107780310B (en) * | 2017-12-05 | 2024-01-19 | 中国铁建重工集团股份有限公司 | Slide plate for railway switch |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US224157A (en) * | 1880-02-03 | Railroad-switch | ||
AT397673B (en) * | 1992-05-18 | 1994-06-27 | Voest Alpine Eisenbahnsysteme | DEVICE FOR DETERMINING SLIDING INSERTS |
US5390881A (en) * | 1992-07-22 | 1995-02-21 | Bwg Butzbacher Weichenbau Gmbh | Roller assembly for a switch tongue used with a stock rail |
ATE147810T1 (en) * | 1992-10-16 | 1997-02-15 | Vae Ag | DEVICE FOR FACILITATING THE MOVEMENT OF MOVING RAILS OR RAIL PARTS |
CZ279264B6 (en) * | 1993-05-25 | 1995-03-15 | Pavel Ing. Vršecký | Points slip |
US5482231A (en) * | 1994-06-07 | 1996-01-09 | Double T Railroad Products | Rail switch point assist apparatus |
US5501418A (en) * | 1994-10-03 | 1996-03-26 | Humphrey; John | Switch point roller assist apparatus |
US5582371A (en) * | 1995-08-21 | 1996-12-10 | Humphrey; John | Rail flange securement clamp |
DE19623269A1 (en) * | 1996-06-11 | 1997-12-18 | Schwihag Gmbh | Switch tongues |
BR7900846U (en) * | 1999-05-14 | 2001-01-16 | Vale Do Rio Doce Co | Boom displacement roller mechanism |
GB2367084A (en) * | 2000-09-22 | 2002-03-27 | Peddinghaus Carl Dan Gmbh | Apparatus for lifting a point tongue blade |
AT412350B (en) * | 2002-04-23 | 2005-01-25 | Vae Eisenbahnsysteme Gmbh | ROLLING DEVICE FOR A MOVING HEARTPIECE POINT |
DE102004013347A1 (en) * | 2003-08-15 | 2005-04-14 | Bwg Gmbh & Co. Kg | Arrangement for switching a tongue rail to a stock rail |
DE102004004784B4 (en) * | 2004-01-30 | 2007-05-10 | Cdp Bharat Forge Gmbh | Device for displacing a tongue rail |
DE102007038653B4 (en) * | 2006-10-13 | 2017-01-05 | Schwihag Ag | Device for changing switch points |
-
2006
- 2006-02-14 AT AT0010806U patent/AT9061U1/en not_active IP Right Cessation
-
2007
- 2007-01-26 BR BRPI0710476-6A patent/BRPI0710476A2/en not_active IP Right Cessation
- 2007-01-26 US US12/223,683 patent/US20090056585A1/en not_active Abandoned
- 2007-01-26 DE DE502007005194T patent/DE502007005194D1/de active Active
- 2007-01-26 PL PL07701279T patent/PL1984566T3/en unknown
- 2007-01-26 WO PCT/AT2007/000033 patent/WO2007092971A1/en active Application Filing
- 2007-01-26 CA CA002640271A patent/CA2640271A1/en not_active Abandoned
- 2007-01-26 AT AT07701279T patent/ATE483066T1/en active
- 2007-01-26 EP EP07701279A patent/EP1984566B1/en active Active
-
2008
- 2008-07-23 ZA ZA200806406A patent/ZA200806406B/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL1984566T3 (en) | 2011-04-29 |
ATE483066T1 (en) | 2010-10-15 |
WO2007092971A1 (en) | 2007-08-23 |
CA2640271A1 (en) | 2007-08-23 |
BRPI0710476A2 (en) | 2011-08-16 |
EP1984566A1 (en) | 2008-10-29 |
ZA200806406B (en) | 2009-08-26 |
AT9061U1 (en) | 2007-04-15 |
US20090056585A1 (en) | 2009-03-05 |
DE502007005194D1 (en) | 2010-11-11 |
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