EP0839957A3 - Resilient support for sleepers in a ballastless railway-track structure - Google Patents

Resilient support for sleepers in a ballastless railway-track structure Download PDF

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Publication number
EP0839957A3
EP0839957A3 EP97118694A EP97118694A EP0839957A3 EP 0839957 A3 EP0839957 A3 EP 0839957A3 EP 97118694 A EP97118694 A EP 97118694A EP 97118694 A EP97118694 A EP 97118694A EP 0839957 A3 EP0839957 A3 EP 0839957A3
Authority
EP
European Patent Office
Prior art keywords
sleepers
support
threshold
stretched
base plate
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.)
Withdrawn
Application number
EP97118694A
Other languages
German (de)
French (fr)
Other versions
EP0839957A2 (en
Inventor
Peter Dr. Ing. Plica
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0839957A2 publication Critical patent/EP0839957A2/en
Publication of EP0839957A3 publication Critical patent/EP0839957A3/en
Withdrawn legal-status Critical Current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
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/002—Ballastless track, e.g. concrete slab trackway, or with asphalt layers
    • E01B1/007—Ballastless track, e.g. concrete slab trackway, or with asphalt layers with interlocking means to withstand horizontal forces
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/002—Ballastless track, e.g. concrete slab trackway, or with asphalt layers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/005—Making of concrete parts of the track in situ
    • 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
    • E01B2204/01—Elastic layers other than rail-pads, e.g. sleeper-shoes, bituconcrete
    • 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
    • E01B2204/13—Dowels for slabs, sleepers or rail-fixings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

Als elastisches Auflager für Schwellen einer Festen Fahrbahn bei Eisenbahnen dienen in Längsrichtung vorgedehnte, über die gesamte Länge der Schwelle (2) durchlaufende Auflagerbänder (1), die an ihren Enden durch Sicherungshaken (4) gehalten und durch Längsrillen (6) in der Unterseite der Schwelle (2) in ihrer Lage gesichert werden. Zur Übertragung von Horizontalkräften ist die Schwelle (2) mit der Bodenplatte (3) durch einen vertikal verschiebbaren Bolzen (5) kraftschlüssig verbunden.In serve as an elastic support for sleepers of a slab track in railways Stretched in the longitudinal direction and running over the entire length of the sleeper (2) Support tapes (1) held at their ends by securing hooks (4) and by Longitudinal grooves (6) in the underside of the threshold (2) are secured in their position. For Transfer of horizontal forces is the threshold (2) with the base plate (3) through a vertically displaceable bolt (5) non-positively connected.

Im Montagezustand werden die mit einer Schlaufe endenden Auflagerbänder (1) durch Ecknuten (7) in den Schwellenaußenkanten gehalten.In the assembled state, the support straps (1) ending with a loop are pushed through Corner grooves (7) held in the outer threshold edges.

In einem Verfahren zur Herstellung der geplanten Gleishöhenlage mit Hilfe der Auflagerbänder (1) werden die bereits verlegten Schwellen (2) zunächst angehoben und die Auflagerbänder (1) in Längsrichtung vorgedehnt, wobei deren Dicke abnimmt. Nach Absenkung der Schwellen (2) auf die vorgesehene Höhenlage wird die Vordehnung soweit verringert, daß die wieder zunehmende Dicke der Auflagerbänder (1) den Raum zwischen der Schwelle (2) und der Bodenplatte (3) vollständig ausfüllt.

Figure 00000001
In a method for producing the planned track height position with the aid of the support strips (1), the sleepers (2) that have already been laid are first raised and the support strips (1) are stretched in the longitudinal direction, their thickness decreasing. After lowering the sleepers (2) to the intended altitude, the pre-stretch is reduced to such an extent that the increasing thickness of the support belts (1) completely fills the space between the sleepers (2) and the base plate (3).
Figure 00000001
EP97118694A 1996-10-30 1997-10-28 Resilient support for sleepers in a ballastless railway-track structure Withdrawn EP0839957A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996143809 DE19643809C1 (en) 1996-10-30 1996-10-30 Elastic support for sleepers of a slab track in railways and a method for producing such an elastic support
DE19643809 1996-10-30

Publications (2)

Publication Number Publication Date
EP0839957A2 EP0839957A2 (en) 1998-05-06
EP0839957A3 true EP0839957A3 (en) 1999-03-31

Family

ID=7809605

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97118694A Withdrawn EP0839957A3 (en) 1996-10-30 1997-10-28 Resilient support for sleepers in a ballastless railway-track structure

Country Status (2)

Country Link
EP (1) EP0839957A3 (en)
DE (1) DE19643809C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005021636A1 (en) * 2005-05-06 2006-11-16 SCHWIHAG GESELLSCHAFT FüR EISENBAHNOBERBAU MBH Railway sleeper, in particular hollow sleeper

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622072A (en) * 1968-06-20 1971-11-23 Japan National Railway Structure installation method
US4470866A (en) * 1981-08-09 1984-09-11 Sumitomo Rubber Industries, Ltd. Rubber sheet bonding apparatus
DE4201945A1 (en) * 1991-02-19 1992-08-20 Semperit Ag Holding Sleeper shoe for flexible positioning of rail support sleepers - uses adhesive strips on at least one side of the shoe
EP0637645A1 (en) * 1993-08-02 1995-02-08 Wayss & Freytag Aktiengesellschaft Rigid railroad-base

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3710188A1 (en) * 1987-03-27 1988-10-13 Achim Wirth Clamped superstructure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622072A (en) * 1968-06-20 1971-11-23 Japan National Railway Structure installation method
US4470866A (en) * 1981-08-09 1984-09-11 Sumitomo Rubber Industries, Ltd. Rubber sheet bonding apparatus
DE4201945A1 (en) * 1991-02-19 1992-08-20 Semperit Ag Holding Sleeper shoe for flexible positioning of rail support sleepers - uses adhesive strips on at least one side of the shoe
EP0637645A1 (en) * 1993-08-02 1995-02-08 Wayss & Freytag Aktiengesellschaft Rigid railroad-base

Also Published As

Publication number Publication date
EP0839957A2 (en) 1998-05-06
DE19643809C1 (en) 1998-06-04

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