EP0737261B1 - Rail arrangement - Google Patents

Rail arrangement Download PDF

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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
Application number
EP95935801A
Other languages
German (de)
French (fr)
Other versions
EP0737261A1 (en
Inventor
Helmuth Blank
Bernd Pahl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phoenix AG
Original Assignee
Phoenix AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Phoenix AG filed Critical Phoenix AG
Publication of EP0737261A1 publication Critical patent/EP0737261A1/en
Application granted granted Critical
Publication of EP0737261B1 publication Critical patent/EP0737261B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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

The invention relates to a rail arrangement consisting of two rails, especially tramway rails (2, 2') which are elastically based, tie bars and a concrete track bed with expansion joints. The essence of the invention is that the tie bars are fitted inside the expansion joints and surrounded by a body of elastomeric material which also closes the expansion joints.

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: Werkstoff SBR Shore-Härte 55 - 65° Zugfestigkeit > 8 N/mm2 Bruchdehnung > 300 % Sonstiges elektrisch isolierend The following parameters apply in particular to the elastomer body: material SBR Shore hardness 55-65 ° tensile strenght > 8 N / mm 2 Elongation at break > 300% Others electrically insulating

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).
The invention will now be explained using an exemplary embodiment with reference to schematic drawings. Show it:
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
The following list of reference numbers applies to these figures:
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 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.

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 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 ' ). Furthermore, the elastomer body has additional hollow chambers 8, 9 and 10 .

Claims (10)

  1. Rail arrangement consisting of
    two rails, in particular grooved rails (2, 2'), which are mounted elastically,
    gauge rods (6) and
    a roadway slab (1) made of concrete and exhibiting expansion joints (4),
    characterised in that
    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.
  2. 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).
  3. Rail arrangement according to claim 2, characterised in that the hollow chamber (7) requires greater space than the gauge rod (6) itself.
  4. 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').
  5. 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.
  6. Rail arrangement according to one of claims 1 to 5, characterised in that the elastomer body (5) is wedge-shaped viewed in cross-section.
  7. 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).
  8. Rail arrangement according to one of claims 1 to 7, characterised in that the elastomer body (5) is electrically insulating.
  9. 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%
  10. 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).
EP95935801A 1994-10-27 1995-10-23 Rail arrangement Expired - Lifetime EP0737261B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
HU9601779D0 (en) 1996-09-30
HU218553B (en) 2000-10-28
DE59506794D1 (en) 1999-10-14
ATE184342T1 (en) 1999-09-15
EP0737261A1 (en) 1996-10-16
WO1996013636A1 (en) 1996-05-09
HUT77505A (en) 1998-05-28
DE29516640U1 (en) 1996-01-04

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