EP0737261B1 - Rail arrangement - Google Patents
Rail arrangement Download PDFInfo
- Publication number
- EP0737261B1 EP0737261B1 EP95935801A EP95935801A EP0737261B1 EP 0737261 B1 EP0737261 B1 EP 0737261B1 EP 95935801 A EP95935801 A EP 95935801A EP 95935801 A EP95935801 A EP 95935801A EP 0737261 B1 EP0737261 B1 EP 0737261B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rail arrangement
- arrangement according
- elastomer body
- expansion joints
- gauge
- 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 - Lifetime
Links
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
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/62—Rail fastenings incorporating resilient supports
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B21/00—Track superstructure adapted for tramways in paved streets
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
- E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
- E01B3/40—Slabs; Blocks; Pot sleepers; Fastening tie-rods to them
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/09—Ballastless systems
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/11—Embedded tracks, using prefab elements or injecting or pouring a curable material
Definitions
- the elastomer body seen in cross section, is wedge-shaped is formed, is equipped with additional strand-shaped hollow chambers. and to improve the elastomeric behavior.
- Fig. 1 shows a road surface 1 made of concrete with an integrated rail track, consisting of grooved rails 2, 2 ' , which have an elastic mounting 3, 3' and sit on a casting.
- the elastomer body 5 according to the invention is now arranged in the expansion joints.
- the elastomer body 5 seated in the expansion joint 4 has a hollow chamber 7 for receiving the tie rod 6.
- This tie rod is installed via the slot opening 12 , the elastomer body being glued to the tie rod (adhesive surfaces 11, 11 ' ).
- the elastomer body has additional hollow chambers 8, 9 and 10 .
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Moving Of Heads (AREA)
- Insulated Conductors (AREA)
- Seats For Vehicles (AREA)
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Building Environments (AREA)
Abstract
Description
Die Erfindung betrifft eine Schienenanordnung, bestehend aus zwei Schienen, insbesondere Rillenschienen, die elastisch gelagert sind; Spurstangen sowie einer Fahrbahndecke aus Beton, die Dehnfugen aufweist.The invention relates to a rail arrangement consisting of two rails, in particular Grooved rails that are elastically supported; Tie rods and a concrete road surface, which has expansion joints.
In Ortbetonbauweise hergestellte Fahrbahndecken benötigen in Abständen (alle 1,5 bis 3 m) Dehnfugen.Roadway ceilings made in in-situ concrete require intervals (every 1.5 to 3 m) Expansion joints.
Die Weiterentwicklung der gattungsgemäßen Schienenanordnung besteht nun darin, daß die Spurstangen innerhalb der Dehnfugen angeordnet sind, wobei die Spurstangen mit einem Körper aus elastomerem Werkstoff umgeben sind, und zwar unter gleichzeitiger Schließung der Dehnfugen.The further development of the generic rail arrangement is that the Tie rods are arranged within the expansion joints, the tie rods having a body are surrounded by elastomeric material, with the simultaneous closure of the Expansion joints.
Zweckmäßigerweise ist der Elastomerkörper herstellungsbedingt (z.B. durch Extrusion) einstückig ausgebildet, und zwar unter Vorhandensein einer strangförmig verlaufenden Hohlkammer für die Aufnahme der Spurstange, wobei die Hohlkammer einen größeren Raumbedarf hat als die Spurstange selbst. Um die Spurstange in der Hohlkammer aufnehmen zu können, ist es vorteilhaft, wenn der Elastomerkörper bereits bei der Herstellung mit einer strangförmig verlaufenden Öffnung (Langlochöffnung) versehen istThe elastomer body is expediently caused by production (e.g. by extrusion) formed in one piece, namely in the presence of a strand-shaped Hollow chamber for receiving the tie rod, the hollow chamber being a larger one Requires more space than the tie rod itself. To accommodate the tie rod in the hollow chamber can, it is advantageous if the elastomer body already with a strand-shaped opening (slot opening) is provided
Ferner ist es zweckmäßig, wenn der Elastomerkörper, der im Querschnitt gesehen keilförmig ausgebildet ist, mit zusätzlichen strangförmig verlaufenden Hohlkammern ausgestattet ist. und zwar zwecks Verbesserung des elastomeren Verhaltens.Furthermore, it is expedient if the elastomer body, seen in cross section, is wedge-shaped is formed, is equipped with additional strand-shaped hollow chambers. and to improve the elastomeric behavior.
Für den Elastomerkörper gelten insbesondere folgende Parameter:
Weiterhin ist es von Vorteil, wenn der Elastomerkörper mit der Spurstange verklebt ist sowie in Höhe des Untergußes beginnt.It is also advantageous if the elastomer body is glued to the tie rod and in Height of the bottom pour begins.
Die Erfindung wird nun anhand eines Ausführungsbeispiels unter Bezugnahme auf schematische Zeichnungen erläutert. Es zeigen:
- Fig. 1
- eine Fahrbahndecke mit integrierten Rillenschienen;
- Fig. 2
- einen Elastomerkörper als Spurstangen- und Dehnungsfugenprofil (Schnitt A-A; Fig. 1).
- Fig. 1
- a road surface with integrated grooved rails;
- Fig. 2
- an elastomer body as a tie rod and expansion joint profile (section AA; Fig. 1).
In Bezug auf diese Figuren gilt folgende Bezugsziffernliste:
- 1
- Fahrbahndecke aus Beton
- 2
- Rillenschiene
- 2'
- Rillenschiene
- 3
- elastische Lagerung
- 3'
- elastische Lagerung
- 4
- Dehnfuge
- 5
- Elastomerkörper mit keilförmiger Querschnittsgestalt
- 6
- Spurstange
- 7
- Hohlkammer für die Spurstange
- 8
- Hohlkammer mit ovalförmiger Querschnittsgestalt
- 9
- Hohlkammer mit ovalförmiger Querschnittsgestalt
- 10
- Hohlkammer mit kreisförmiger Querschnittsgestalt
- 11
- Klebefläche
- 11'
- Klebefläche
- 12
- Langloch
- 13
- Unterguß
- 1
- Road surface made of concrete
- 2nd
- Grooved rail
- 2 '
- Grooved rail
- 3rd
- elastic storage
- 3 '
- elastic storage
- 4th
- Expansion joint
- 5
- Elastomer body with wedge-shaped cross-sectional shape
- 6
- Tie rod
- 7
- Hollow chamber for the tie rod
- 8th
- Hollow chamber with an oval cross-sectional shape
- 9
- Hollow chamber with an oval cross-sectional shape
- 10th
- Hollow chamber with a circular cross-sectional shape
- 11
- Adhesive surface
- 11 '
- Adhesive surface
- 12th
- Long hole
- 13
- Infusion
Fig. 1 zeigt eine Fahrbahndecke 1 aus Beton mit integriertem Schienenstrang, bestehend aus
Rillenschienen 2, 2', die eine elastische Lagerung 3, 3' aufweisen und auf einem Unterguß
aufsitzen. In den Dehnfugen ist nun der erfindungsgemäße Elastomerkörper 5 angeordnet.Fig. 1 shows a
Nach Fig. 2 weist der in der Dehnfuge 4 einsitzende Elastomerkörper 5 eine Hohlkammer 7 für
die Aufnahme der Spurstange 6 auf. Dabei erfolgt der Einbau dieser Spurstange über die
Langlochöffnung 12, wobei der Elastomerkörper mit der Spurstange verklebt ist (Klebeflächen
11, 11'). Ferner besitzt der Elastomerkörper zusätzliche Hohlkammern 8, 9 und 10.According to FIG. 2 , the elastomer body 5 seated in the
Claims (10)
- Rail arrangement consisting oftwo rails, in particular grooved rails (2, 2'), which are mounted elastically,gauge rods (6) anda roadway slab (1) made of concrete and exhibiting expansion joints (4),the gauge rods (6) are arranged inside the expansion joints (4), the gauge rods being surrounded with a body (5) of elastomer material, simultaneously closing the expansion joints.
- Rail arrangement according to claim 1, characterised in that the elastomer body (5) is made in one piece, with the presence of a hollow chamber (7) running in a continuous line for accommodation of the gauge rod (6).
- Rail arrangement according to claim 2, characterised in that the hollow chamber (7) requires greater space than the gauge rod (6) itself.
- Rail arrangement according to claim 2 or 3, characterised in that the elastomer body (5) is glued with the gauge rod (6) (glued surfaces 11, 11').
- Rail arrangement according to one of claims 1 to 4, characterised in that the elastomer body (5) is equipped with additional hollow chambers (8, 9, 10) running in a continuous line.
- Rail arrangement according to one of claims 1 to 5, characterised in that the elastomer body (5) is wedge-shaped viewed in cross-section.
- Rail arrangement according to one of claims 1 to 6, characterised in that the elastomer body (5) consists of material which is resistant to weathering and ageing, in particular based on styrene butadiene rubber (SBR).
- Rail arrangement according to one of claims 1 to 7, characterised in that the elastomer body (5) is electrically insulating.
- Rail arrangement according to one of claims 1 to 8, characterised in that the following parameters apply to the elastomer body (5):
Shore hardness 50 - 65 Tensile strength > 8 N/mm2 Elongation at break > 300% - Rail arrangement according to one of claims 1 to 9, characterised in that the elastomer body (5) begins at the level of the underlying casting (13).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9417088 | 1994-10-27 | ||
DE9417088U | 1994-10-27 | ||
PCT/DE1995/001469 WO1996013636A1 (en) | 1994-10-27 | 1995-10-23 | Rail arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0737261A1 EP0737261A1 (en) | 1996-10-16 |
EP0737261B1 true EP0737261B1 (en) | 1999-09-08 |
Family
ID=6915255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95935801A Expired - Lifetime EP0737261B1 (en) | 1994-10-27 | 1995-10-23 | Rail arrangement |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0737261B1 (en) |
AT (1) | ATE184342T1 (en) |
DE (2) | DE29516640U1 (en) |
HU (1) | HU218553B (en) |
WO (1) | WO1996013636A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2147688B1 (en) * | 1997-07-04 | 2001-04-16 | De La Sota Tomas Olabarri | RAIL MOUNTING SYSTEM FOR RAILWAYS. |
DE19843375C2 (en) * | 1998-09-10 | 2003-02-13 | Sedra Asphalt Technik Biebrich | Insulating sheathing for tie rods |
DE29818027U1 (en) | 1998-10-09 | 1999-01-07 | Lausitz Elaste GmbH, 02929 Rothenburg | Envelope profile |
DE19947931A1 (en) | 1998-10-16 | 2000-04-20 | Phoenix Ag | Rail system for tramways, for example, comprises filler elements which are adapted to the rail profile, completely fill the joint space, and are provided with electrically insulating layers |
DE10130954A1 (en) * | 2001-06-27 | 2003-01-23 | Lausitz Elaste Gmbh | Cover profile of an elastic material for a distance bar for rails incorporates at least parts of the profile inner surface provided with cavities which help to compensate displacements of the distance bar |
DE10138803A1 (en) * | 2001-08-14 | 2003-02-27 | Boegl Max Bauunternehmung Gmbh | Process for the continuous storage of a rail on a fixed carriageway, and adjusting device and fixed carriageway |
US10257986B1 (en) | 2012-12-13 | 2019-04-16 | L.P. Brown Company, Inc. | Harvested bale wrapping material |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3345388A1 (en) * | 1983-12-15 | 1985-06-27 | Phoenix Ag, 2100 Hamburg | Flexible support bearing for rails of tramways |
DE4223270A1 (en) * | 1992-07-17 | 1994-01-20 | Hermann Ortwein | Sound-absorbent elastic setting for rail for tracked vehicles - has electrically insulating elastic material fitted into sides and beneath rail and bonded on with e.g. polyurethane to provide seals |
-
1995
- 1995-10-23 DE DE29516640U patent/DE29516640U1/en not_active Expired - Lifetime
- 1995-10-23 EP EP95935801A patent/EP0737261B1/en not_active Expired - Lifetime
- 1995-10-23 HU HU9701779A patent/HU218553B/en not_active IP Right Cessation
- 1995-10-23 WO PCT/DE1995/001469 patent/WO1996013636A1/en active IP Right Grant
- 1995-10-23 DE DE59506794T patent/DE59506794D1/en not_active Expired - Lifetime
- 1995-10-23 AT AT95935801T patent/ATE184342T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HUT77505A (en) | 1998-05-28 |
HU9601779D0 (en) | 1996-09-30 |
WO1996013636A1 (en) | 1996-05-09 |
HU218553B (en) | 2000-10-28 |
DE29516640U1 (en) | 1996-01-04 |
EP0737261A1 (en) | 1996-10-16 |
DE59506794D1 (en) | 1999-10-14 |
ATE184342T1 (en) | 1999-09-15 |
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