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EP0771906A1 - Bridging construction particularly for connecting of a rail arrangement - Google Patents

Bridging construction particularly for connecting of a rail arrangement Download PDF

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Publication number
EP0771906A1
EP0771906A1 EP96117458A EP96117458A EP0771906A1 EP 0771906 A1 EP0771906 A1 EP 0771906A1 EP 96117458 A EP96117458 A EP 96117458A EP 96117458 A EP96117458 A EP 96117458A EP 0771906 A1 EP0771906 A1 EP 0771906A1
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EP
European Patent Office
Prior art keywords
structure according
bridging structure
slide
bearings
mainland
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.)
Granted
Application number
EP96117458A
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German (de)
French (fr)
Other versions
EP0771906B2 (en
EP0771906B1 (en
Inventor
Meinhard Dipl.-Ing. Roller
Klaus Dipl.-Ing. Dr. Riessberger
Helmut Dipl.-Ing Udier
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WAAGNER-BIRO BINDER AKTIENGESELLSCHAFT
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Waagner Biro AG
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B11/00—Rail joints
    • E01B11/42—Joint constructions for relatively movable rails, e.g. rails on turntables, traversers, or swing bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2/00—General structure of permanent way
    • E01B2/003—Arrangement of tracks on bridges or in tunnels
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/06—Arrangement, construction or bridging of expansion joints
    • E01D19/062—Joints having intermediate beams

Definitions

  • the invention relates to a bridging structure with spaced carriages for the sliding in the longitudinal direction of rails of rails between two permanently installed rail systems, in particular when connecting a rail system on a bridge structure to a rail system installed on the mainland using a rail dilation.
  • Expansion joints (WO 94/10383) are used in rail construction, which ensure a gapless rail track even with large expansion paths.
  • EP-A1-643 169 describes various spacing options which have various disadvantages: cable or chain hoists and spring bars tend to be sensitive to vibrations. With spring rods, the achievable spacing equality is too small due to the large scatter and hydraulic cylinder piston units are also not really maintenance-free.
  • the invention has set itself the task of countering this problem of uniform support of the rail and at the same time to avoid the disadvantages mentioned above.
  • the invention is characterized in that the slides are mechanically slidably guided and supported to achieve a uniform space between the slides via lever chains and horizontal guides and vertical bearings.
  • Embodiments of the invention are specified in subclaims 2 to 10.
  • Fig. 1 shows the dilation joint in the extended form and Fig. 2 in the narrowest form.
  • One or more guided carriages 1, 1 ' and 1 provided that achieve the even spaces 8.
  • the uniformity is controlled by a suitable linkage as a connection between the bearings 2 on the bridge girders of the bridge construction and the abutment 2 ′′ on the mainland 7 via the slides 1, 1 ′, 1 reached.
  • the linkage in the form of a lever chain consisting of rods 3 and two-armed levers 4, begins off-center on the end face of the bridge girder of the bridge structure 6 and becomes the next slide via the center pivot point 13 in the center of the slide to the next slide via the rods 3 arranged on both sides of the longitudinal axis 9 of the rail or abutment 2 '' on mainland 7 over the bearings 2 'on the cuts 1, 1', 1 ''.
  • the geometry of the linkage - an approximately parallel alignment of the rods 3, the direction of which is directed through the next center of the slide, and the arrangement of the lever 4 transversely to the longitudinal axis 9 of the rail - advantageously minimize the managers.
  • the lever 4 has rubber-coated bearings 5 at its ends, by means of which forces occurring in a shock-like manner are gently removed. Minimal changes in the gap can be compensated for directly in the elastic joints (rubber-coated bearings 5) without a major deflection of the slide construction occurring.
  • the size of the carriage 1 can then also require a double lever construction, so that the rods 3 remain approximately parallel in all phases of movement.
  • the overall function also requires rigid horizontal and vertical guides of the slides (1, 1 ', 1'') over the entire displacement path, the friction being kept low by polished guide surfaces.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Types And Forms Of Lifts (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Regulating Braking Force (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)

Abstract

The bridging construction is used where a railway track runs from a movable or floating support onto firm ground. The sliding carriages (1) are guided and supported in a mechanical way. The support system uses lifting chains and horizontal guides (11) and vertical supports (12) to create a uniform intermediate space (8) between the sliding carriages. Deformable sliding bearings are provided for both the horizontal guides and the vertical supports.

Description

Die Erfindung betrifft eine Überbrückungskonstruktion mit in Abstand gehaltenen Schlitten für die in Schienenlängsrichtung gleitende Führung von Schienen zwischen zwei fest verlegten Schienenanlagen, insbesondere beim Anschluß einer Schienenanlage auf einem Brückentragwerk an eine am Festland verlegte Schienenanlage unter Verwendung einer Schienendilatation.The invention relates to a bridging structure with spaced carriages for the sliding in the longitudinal direction of rails of rails between two permanently installed rail systems, in particular when connecting a rail system on a bridge structure to a rail system installed on the mainland using a rail dilation.

Es ist bekannt, daß infolge von Temperaturschwankungen technische Bauteile sich unterschiedlich dehnen. Um diesen Erscheinungen entgegenzuwirken, werden spezielle Dehnfugenkonstruktionen angeordnet. Im Schienenbau werden Dehnungsstöße (WO 94/10383), die einen lückenlosen Schienenstrang auch bei großen Dehnwegen gewährleisten, verwendet.It is known that technical components stretch differently due to temperature fluctuations. In order to counteract these phenomena, special expansion joint constructions are arranged. Expansion joints (WO 94/10383) are used in rail construction, which ensure a gapless rail track even with large expansion paths.

Die bei solchen Dehnungen auftretenden Schienenstützungslücken werden bekannterweise durch Anordnung von Schlitten bzw. Schwellen (EP-A1-643 169) aufgeteilt.The rail support gaps occurring in such expansions are known to be divided by arranging slides or sleepers (EP-A1-643 169).

Die Schienen müssen möglichst weitgehend unterstützt werden. Die zwischen den Unterstützungen der Schienen bestehenden Restlücken, zwischen Brückenträger und Widerlager, sollen annähernd gleich groß sein. Zu diesem Zweck sind in der EP-A1-643 169 verschiedene Möglichkeiten der Abstandhaltung beschrieben, denen verschiedene Nachteile zu eigen sind: Seil- oder Kettenzüge, sowie Federstangen neigen zur Schwingungsempfindlichkeit. Bei Federstangen ist die erreichbare Abstandsgleichheit wegen der großen Streuung zu gering und auch hydraulische Zylinderkolbenaggregate sind nicht wirklich wartungsfrei.The rails must be supported as much as possible. The remaining gaps between the supports of the rails, between the bridge girder and the abutment, should be approximately the same size. For this purpose, EP-A1-643 169 describes various spacing options which have various disadvantages: cable or chain hoists and spring bars tend to be sensitive to vibrations. With spring rods, the achievable spacing equality is too small due to the large scatter and hydraulic cylinder piston units are also not really maintenance-free.

Die Erfindung hat es sich zur Aufgabe gestellt, diesem Problemkreis der gleichmäßigen Unterstützung der Schiene zu begegnen und gleichzeitig die oben erwähnten Nachteile zu umgehen.The invention has set itself the task of countering this problem of uniform support of the rail and at the same time to avoid the disadvantages mentioned above.

Die Erfindung ist dadurch gekennzeichnet, daß die Schlitten zur Erreichung eines gleichmäßigen Zwischenraumes zwischen den Schlitten mechanisch über Hebelketten und Horizontalführungen und Vertikallagerungen gleitend geführt und gelagert sind. Ausgestaltungen der Erfindung sind in den Unteransprüchen 2 bis 10 angegeben.The invention is characterized in that the slides are mechanically slidably guided and supported to achieve a uniform space between the slides via lever chains and horizontal guides and vertical bearings. Embodiments of the invention are specified in subclaims 2 to 10.

Die erfindungsgemäße Überbrückungskonstruktion wird anhand der angeschlossenen schematischen Zeichnung in zwei Figuren erklärt.The bridging construction according to the invention is explained in two figures with the aid of the attached schematic drawing.

Fig. 1 zeigt die Dilatationsfuge in der ausgezogenen Form und Fig. 2 in der engsten Form.Fig. 1 shows the dilation joint in the extended form and Fig. 2 in the narrowest form.

Je größer die zu überbrückende Fuge ist, desto länger ist der Bereich, mit dem die Schlittenkonstruktion mit den Hebelketten zu erfüllen hat. Es werden ein- oder mehrere geführte Schlitten 1, 1' und 1

Figure imgb0001
vorgesehen, welche die gleichmäßigen Zwischenräume 8 erzielen. Die Steuerung der Gleichmäßigkeit wird durch ein geeignetes Gestänge als Verbindung zwischen den Lagern 2 an den Brückenträgern der Brückenkonstruktion und dem Widerlager 2'' am Festland 7 über die Schlitten 1, 1', 1
Figure imgb0001
erreicht.The larger the joint to be bridged, the longer the area with which the slide construction has to be filled with the lever chains. One or more guided carriages 1, 1 ' and 1
Figure imgb0001
provided that achieve the even spaces 8. The uniformity is controlled by a suitable linkage as a connection between the bearings 2 on the bridge girders of the bridge construction and the abutment 2 ″ on the mainland 7 via the slides 1, 1 ′, 1
Figure imgb0001
reached.

Das Gestänge in Form einer Hebelkette, bestehend aus Stangen 3 und zweiarmigen Hebeln 4 beginnt außermittig an der Stirnseite des Brückenträgers der Brückenkonstruktion 6 und wird über den Mitteldrehpunkt 13 im Zentrum des Schlittens zum nächsten Schlitten über die beidseits der Schienenlängsachse 9 angeordneten Stangen 3 zum folgenden Schlitten bzw. zum Widerlager 2'' am Festland 7 über die Lager 2' an den Schliffen 1, 1', 1'' geführt. Die Geometrie des Gestänges - eine etwa parallele Ausrichtung der Stangen 3, deren Richtung durch den nächsten Schlittenmittelpunkt gerichtet ist, sowie die Anordnung des Hebels 4 quer zur Schienenlängsachse 9 - minimiert vorteilshaft die Führungskräfte. Der Hebel 4 weist an seinen Enden gummierte Lager 5 auf, über welche stoßförmig auftretende Kräfte sanft abgetragen werden. Minimale Spaltänderungen können in den elastischen Gelenken (gummierte Lager 5) direkt kompensiert werden, ohne daß eine größere Auslenkung der Schlittenkonstruktion auftritt.The linkage in the form of a lever chain, consisting of rods 3 and two-armed levers 4, begins off-center on the end face of the bridge girder of the bridge structure 6 and becomes the next slide via the center pivot point 13 in the center of the slide to the next slide via the rods 3 arranged on both sides of the longitudinal axis 9 of the rail or abutment 2 '' on mainland 7 over the bearings 2 'on the cuts 1, 1', 1 ''. The geometry of the linkage - an approximately parallel alignment of the rods 3, the direction of which is directed through the next center of the slide, and the arrangement of the lever 4 transversely to the longitudinal axis 9 of the rail - advantageously minimize the managers. The lever 4 has rubber-coated bearings 5 at its ends, by means of which forces occurring in a shock-like manner are gently removed. Minimal changes in the gap can be compensated for directly in the elastic joints (rubber-coated bearings 5) without a major deflection of the slide construction occurring.

Der reibungsarme Lauf der Schlitten auf den polierten bzw. geschliffenen Vertikallagerungen 12 mit den schwingungsdämpfenden Verformungsgleitlagern, die Führung entlang einer beidseitig polierten zentralen Schiene als Horizontalführung 11, die ebenfalls mit Verformungsgleitlagern die auftretenden Versetzungsmomente und quergerichteten Kräfte ableitet sowie die Funktion der Hebelkette ermöglichen ein gleichmäßiges Aufteilen der Dehnungslücke, diese ann zu überbrücken und gleichzeitig einen optimalen Unterbau für die Schienendilatation darzustellen. Wesentlich ist die Unterteilung der Fuge in mehrere Teilfugen (Spalten 8) durch die Anordnung einem entsprechenden Anzahl von Schlitten 1, 1', 1'', die horizontal und vertikal auf Gleitbahnen geführt sind, sowie die Vergleichmäßigung aller Zwischenräume zwischen Brücke und Schlitten, der Schlitten untereinander sowie zwischen Schlitten und Widerlager. Dies wird durch die Hebelkette erzwungen.The low-friction running of the slides on the polished or ground vertical bearings 12 with the vibration-damping deformation slide bearings, the guidance along a central rail that is polished on both sides as a horizontal guide 11, which also derives the displacement moments and transverse forces that occur with deformation slide bearings, and the function of the lever chain enables an even distribution the expansion gap to bridge this and at the same time represent an optimal substructure for the rail dilation. It is essential to subdivide the joint into several part joints (columns 8) by arranging a corresponding number of slides 1, 1 ', 1' ', which are guided horizontally and vertically on slideways, and to even out all the spaces between the bridge and the sled Sledges with each other and between sledges and abutments. This is enforced by the lever chain.

Die Teilung der Horizontalführung 11 in einen am Festland 7 befestigten Teil 11' und eine an der Brückenkonstruktion 6 befestigten Teil 11

Figure imgb0001
unter Berücksichtigung der Führungsfuge 10 zur Ermöglichung der Dehnungen verlangt eine bestimmte Länge des größten Schlitten 1, damit dieser beide Führungsteile 11' und 11
Figure imgb0001
während aller Dehnungsphasen umschließen kann. Die Größe des Schlittens 1 kann dann auch eine Doppelhebelkonstruktion verlangen, sodaß die Stangen 3 in allen Bewegungsphasen etwa parallel bleiben. Die Gesamtfunktion verlangt ferner steife Horizontal-und Vertikalführungen der Schlitten (1, 1', 1'') über den gesamten Verschiebungsweg, wobei die Reibung durch polierte Führungsflächen gering gehalten wird.The division of the horizontal guide 11 into a part 11 ′ fastened to the mainland 7 and a part 11 fastened to the bridge construction 6
Figure imgb0001
taking into account the guide joint 10 to enable the expansions, a certain length of the largest slide 1 is required so that the two slide parts 11 ' and 11th
Figure imgb0001
can enclose during all stretching phases. The size of the carriage 1 can then also require a double lever construction, so that the rods 3 remain approximately parallel in all phases of movement. The overall function also requires rigid horizontal and vertical guides of the slides (1, 1 ', 1'') over the entire displacement path, the friction being kept low by polished guide surfaces.

Claims (10)

Überbrückungskonstruktion mit in Abstand gehaltenen Schlitten für die in Schienenlängsrichtung gleitende Führung von Schienen zwischen zwei fest verlegten Schienenanlagen, insbesondere beim Anschluß einer Schienenanlage auf einem Brückentragwerk an eine am Festland verlegte Schienenanlage unter Verwendung einer Schienendilatation, dadurch gekennzeichnet, daß die Schlitten (1, 1', 1
Figure imgb0005
) zur Erreichung eines gleichmäßigen Zwischenraumes (8) zwischen den Schlitten (1, 1', 1
Figure imgb0005
) mechanisch über Hebelketten und Horizontalführungen (11) und Vertikallagerungen (12) gleitend geführt und gelagert sind.Bridging structure with spaced carriages for the sliding of rails in the longitudinal direction of the rails between two permanently installed rail systems, in particular when connecting a rail system on a bridge structure to a rail system installed on the mainland using a rail dilation, characterized in that the slides (1, 1 ' , 1
Figure imgb0005
) to achieve a uniform space (8) between the slides (1, 1 ' , 1
Figure imgb0005
) are guided and supported mechanically via lever chains and horizontal guides (11) and vertical bearings (12). Überbrückungskonstruktion nach Anspruch 1, dadurch gekennzeichnet, daß sowohl für die Horizontalführung (11), als auch für die Vertikallagerung (12) Verformungsgleitlager vorgesehen sind.Bridging structure according to Claim 1, characterized in that deformation sliding bearings are provided both for the horizontal guide (11) and for the vertical bearing (12). Überbrückungskonstruktion nach Anspruch 1, dadurch gekennzeichnet, daß die Schlitten (1, 1', 1
Figure imgb0005
) über getrennte Horizontalführungen (11) und Vertikallagerungen (12) vorzugsweise horizontal zentral, vertikal an den Außenseiten, geführt sind.Bridging structure according to claim 1, characterized in that the slides (1, 1 ' , 1
Figure imgb0005
) via separate horizontal guides (11) and vertical bearings (12), preferably horizontally centrally, vertically on the outer sides. Überbrückungskonstruktion nach Anspruch 2, dadurch gekennzeichnet, daß die zentrale Horizontalführung (11) geteilt ist, wobei ein Teil (11') mit dem Festland (7) und der andere Teil (11
Figure imgb0005
) mit der Brückenkonstruktion (6) oder dem brückennächsten Schlitten (1
Figure imgb0005
) verbunden ist.Bridging structure according to claim 2, characterized in that the central horizontal guide (11) is divided, one part (11 ' ) with the mainland (7) and the other part (11
Figure imgb0005
) with the bridge construction (6) or the next carriage (1
Figure imgb0005
) connected is. Überbrückungskonstruktion nach Anspruch 4, dadurch gekennzeichnet, daß die zentralen Teile der Horizontalführung (11) in einem Schlitten (1
Figure imgb0005
) formschlüssig umgreifend geführt sind.Bridging structure according to claim 4, characterized in that the central parts of the horizontal guide (11) in a carriage (1
Figure imgb0005
) are guided in a form-fitting manner. Überbrückungskonstruktion nach Anspruch 4, dadurch gekennzeichnet, daß der die Führungsfuge (10) überbrückende Schlitten (1) länger ist, als der Gesamtdehnweg der Dilatation und daher die Länge dieses Schlittens bestimmt.Bridging structure according to claim 4, characterized in that the slide (1) bridging the guide joint (10) is longer than the total expansion path of the dilation and therefore determines the length of this slide. Überbrückungskonstruktion nach Anspruch 3, dadurch gekennzeichnet, daß die Vertikallagerungen (12) als steife Gleitunterstützung für die gesamte Bewegungslänge der Schiffen (1, 1', 1
Figure imgb0005
) ausgebildet sind und am Festland (7) fest verankert sind.Bridging structure according to Claim 3, characterized in that the vertical bearings (12) act as rigid sliding supports for the entire length of movement of the ships (1, 1 ' , 1
Figure imgb0005
) are trained and firmly anchored on the mainland (7). Überbrückungskonstruktion nach Anspruch 3, dadurch gekennzeichnet, daß die Horizontallagerung (11) als steife Gleitführung getrennt angeordnet ist und teils auf der Brücke, teils am Widerlager des Festlandes (7), verankert ist.Bridging structure according to claim 3, characterized in that the horizontal bearing (11) is arranged separately as a rigid sliding guide and is anchored partly on the bridge, partly on the abutment of the mainland (7). Überbrückungskonstruktion nach Anspruch 1, dadurch gekennzeichnet, daß die Schlitten (1, 1', 1
Figure imgb0005
) mit den jeweils benachbarten Schlitten, der Brücke (6) und dem Festland (7) mit elastischen Lagern (2) durch exzentrisch angeordnete untereinander schräg zur Schienenlängsrichtung (9) angeordnete Stangen (3) verbunden sind, die am Schlitten (1, 1', 1
Figure imgb0005
) durch zentrisch angeordnete, drehbar gelagerte (13) zweischenkelige Hebel (4) eine Hebelkette bildend verbunden sind und insbesondere die Stangen (3) in elastischen Lagern (5), wie z.B. Gummilagern am Hebel bzw. am Schlitten gehalten sind.Bridging structure according to claim 1, characterized in that the slides (1, 1 ' , 1
Figure imgb0005
) are connected to the respectively adjacent sledge, the bridge (6) and the mainland (7) with elastic bearings (2) by eccentrically arranged rods (3) which are arranged at an angle to the longitudinal direction of the rail (9) and which are connected to the slide (1, 1 ' , 1
Figure imgb0005
) are connected by centrally arranged, rotatably mounted (13) two-legged levers (4) forming a lever chain and in particular the rods (3) are held in elastic bearings (5), such as rubber bearings on the lever or on the slide. Überbrückungskonstruktion nach Anspruch 9, dadurch gekennzeichnet, daß die Schräge der Stangen (3) so gewählt ist, daß die Schräge beim Lager (2') in Richtung zum Mittelpunkt des Schlittens (1, 1', 1
Figure imgb0005
) angeordnet ist und daß insbesondere am langen Schlitten (1) die Hebelkonstruktion mehrfach angeordnet sein kann.Bridging structure according to claim 9, characterized in that the slope of the rods (3) is selected such that the slope at the bearing (2 ' ) towards the center of the slide (1, 1 ' , 1
Figure imgb0005
) is arranged and that in particular on the long slide (1) the lever construction can be arranged several times.
EP96117458A 1995-11-03 1996-10-31 Bridging construction particularly for connecting of a rail arrangement Expired - Lifetime EP0771906B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT181795 1995-11-03
AT1817/95 1995-11-03
AT0181795A AT405540B (en) 1995-11-03 1995-11-03 BRIDGE CONSTRUCTION, ESPECIALLY WHEN CONNECTING A RAILWAY SYSTEM

Publications (3)

Publication Number Publication Date
EP0771906A1 true EP0771906A1 (en) 1997-05-07
EP0771906B1 EP0771906B1 (en) 2000-05-10
EP0771906B2 EP0771906B2 (en) 2003-01-02

Family

ID=3521637

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96117458A Expired - Lifetime EP0771906B2 (en) 1995-11-03 1996-10-31 Bridging construction particularly for connecting of a rail arrangement

Country Status (3)

Country Link
EP (1) EP0771906B2 (en)
AT (2) AT405540B (en)
DE (1) DE59605175D1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180112363A1 (en) * 2016-10-20 2018-04-26 Watson Bowman Acme Corporation Cover assembly for structural members
CN115478469A (en) * 2022-09-30 2022-12-16 高速铁路建造技术国家工程研究中心 Vibration-suppressing flow-guiding device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087191A (en) * 1977-01-31 1978-05-02 Felt Products Mfg. Co. Large motion expansion joint
US4120066A (en) * 1977-06-01 1978-10-17 Yves Gerald Leroux Expansion joint for roadway sections
EP0215980A1 (en) * 1985-09-23 1987-04-01 Marcel Vecchi A grating bar-type bridging device for expansion joints in bridges
WO1994010383A1 (en) 1992-10-28 1994-05-11 Stretto Di Messina S.P.A. Sliding joint system for railway tracks, allowing a wide longitudinal excursion, particularly for suspension bridges
EP0643169A1 (en) 1993-09-13 1995-03-15 VAE Aktiengesellschaft Joint arrangement for rails tied on a support structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH546311A (en) * 1972-04-10 1974-02-28 Mageba Sa DEVICE FOR BRIDGING EXPANSION JOINTS IN BRIDGES, ROADS OR SIMILAR TRAFFIC STRUCTURES.
DE3701937C1 (en) * 1987-01-23 1987-09-24 Kober Ag Device for bridging expansion joints in bridges or the like
DE4239878A1 (en) * 1992-11-27 1994-06-01 Butzbacher Weichenbau Gmbh Support for a rail
DE4425037C2 (en) * 1994-07-15 2000-03-16 Glacier Gmbh Road crossing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087191A (en) * 1977-01-31 1978-05-02 Felt Products Mfg. Co. Large motion expansion joint
US4120066A (en) * 1977-06-01 1978-10-17 Yves Gerald Leroux Expansion joint for roadway sections
EP0215980A1 (en) * 1985-09-23 1987-04-01 Marcel Vecchi A grating bar-type bridging device for expansion joints in bridges
WO1994010383A1 (en) 1992-10-28 1994-05-11 Stretto Di Messina S.P.A. Sliding joint system for railway tracks, allowing a wide longitudinal excursion, particularly for suspension bridges
EP0643169A1 (en) 1993-09-13 1995-03-15 VAE Aktiengesellschaft Joint arrangement for rails tied on a support structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180112363A1 (en) * 2016-10-20 2018-04-26 Watson Bowman Acme Corporation Cover assembly for structural members
CN115478469A (en) * 2022-09-30 2022-12-16 高速铁路建造技术国家工程研究中心 Vibration-suppressing flow-guiding device
CN115478469B (en) * 2022-09-30 2023-08-25 高速铁路建造技术国家工程研究中心 Vibration-suppressing flow guiding device

Also Published As

Publication number Publication date
ATE192805T1 (en) 2000-05-15
AT405540B (en) 1999-09-27
EP0771906B2 (en) 2003-01-02
EP0771906B1 (en) 2000-05-10
ATA181795A (en) 1999-01-15
DE59605175D1 (en) 2000-06-15

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