EP0808945A3 - Railway track superstructure - Google Patents

Railway track superstructure Download PDF

Info

Publication number
EP0808945A3
EP0808945A3 EP97108169A EP97108169A EP0808945A3 EP 0808945 A3 EP0808945 A3 EP 0808945A3 EP 97108169 A EP97108169 A EP 97108169A EP 97108169 A EP97108169 A EP 97108169A EP 0808945 A3 EP0808945 A3 EP 0808945A3
Authority
EP
European Patent Office
Prior art keywords
threshold
fixing element
layer
track superstructure
base layer
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Withdrawn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
EP97108169A
Other languages
German (de)
French (fr)
Other versions
EP0808945A2 (en
Inventor
Harald Dr. Fritzsch
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.)
Odebrecht Bau AG
Original Assignee
Odebrecht Bau 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 Odebrecht Bau AG filed Critical Odebrecht Bau AG
Publication of EP0808945A2 publication Critical patent/EP0808945A2/en
Publication of EP0808945A3 publication Critical patent/EP0808945A3/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • E01B2204/04—Direct mechanical or chemical fixing of sleepers onto underground
    • 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
    • E01B2204/13—Dowels for slabs, sleepers or rail-fixings

Abstract

Ein Gleisoberbau mit einer auf einem Unterbau aufgebrachten ein- oder mehrlagigen Tragschicht (3) und auf der Tragschicht verlegten Schwellen (1), bei dem zumindest ein Teil der Schwellen jeweils durch mindestens ein in der Tragschicht verankertes Fixierelement fixiert ist, ist dadurch gekennzeichnet, daß das Fixierelement über eine Führung mit der Schwelle verbunden ist, welche eine im wesentlichen in Längsrichtung der Schwelle verlaufende Relativbewegung zwischen Schwelle und Fixierelement gestattet, und daß eine lösbare Sicherungseinrichtung (8) vorhanden ist, welche im gelösten Zustand eine im wesentlichen in Längsrichtung der Schwelle verlaufende Relativbewegung zwischen Schwelle und Fixierelement gestattet und im Sicherungszustand eine solche Bewegung verhindert.

Figure 00000001
A track superstructure with a single-layer or multi-layer base layer (3) applied to a base and sleepers (1) laid on the base layer, in which at least some of the sleepers are each fixed by at least one fixing element anchored in the base layer, is characterized in that the fixing element is connected to the threshold by means of a guide which permits a relative movement between the threshold and the fixing element which runs essentially in the longitudinal direction of the threshold, and that a releasable securing device (8) is present which, in the released state, runs essentially in the longitudinal direction of the threshold Relative movement between the threshold and the fixing element is permitted and such movement is prevented in the secured state.
Figure 00000001
EP97108169A 1996-05-22 1997-05-20 Railway track superstructure Withdrawn EP0808945A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19620638A DE19620638C2 (en) 1996-05-22 1996-05-22 Track superstructure
DE19620638 1996-05-22

Publications (2)

Publication Number Publication Date
EP0808945A2 EP0808945A2 (en) 1997-11-26
EP0808945A3 true EP0808945A3 (en) 1998-05-20

Family

ID=7795037

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97108169A Withdrawn EP0808945A3 (en) 1996-05-22 1997-05-20 Railway track superstructure

Country Status (5)

Country Link
EP (1) EP0808945A3 (en)
CZ (1) CZ148397A3 (en)
DE (1) DE19620638C2 (en)
HU (1) HUP9700898A3 (en)
PL (1) PL320075A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010006162U1 (en) 2010-04-27 2010-07-29 Db Netz Ag Fixing element for a track superstructure
HU230288B1 (en) 2012-09-21 2015-12-28 Zoltán Mészárics Railway track structure made of precast components and construction method of the same structure

Citations (2)

* 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
US4802623A (en) * 1986-06-10 1989-02-07 Stahlwerke Peine-Salzgitter Ag Concrete cross sleeper system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239383C2 (en) * 1992-11-24 1996-08-14 Euka Bauelemente Verkaufsgesel Web body
DE4313105A1 (en) * 1993-04-22 1994-11-03 Walter Bau Ag Method for producing a ballastless track superstructure and a track superstructure produced according to the method
ATE163207T1 (en) * 1993-08-02 1998-02-15 Wayss & Freytag Ag SOLID ROADWAY FOR RAIL-BOUND TRAFFIC
EP0640718B1 (en) * 1993-08-18 1998-06-03 Heilit & Woerner Bau-AG Railway track on a continuous supporting slab
DE4335877A1 (en) * 1993-10-18 1995-04-20 Betonwerk Rethwisch Gmbh Ballast-less superstructure with concrete sleepers
DE4405679A1 (en) * 1994-02-23 1995-08-24 Weiss Gmbh & Co Leonhard Fixing for railway tracks on solid bases esp. concrete and asphalt
DE4428706A1 (en) * 1994-08-12 1996-02-15 Heilit & Woerner Bau Ag Track grate on a continuous support plate and method for laying a track grate on a continuous support plate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4802623A (en) * 1986-06-10 1989-02-07 Stahlwerke Peine-Salzgitter Ag Concrete cross sleeper system
DE3710188A1 (en) * 1987-03-27 1988-10-13 Achim Wirth Clamped superstructure

Also Published As

Publication number Publication date
CZ148397A3 (en) 1997-12-17
PL320075A1 (en) 1997-11-24
HUP9700898A2 (en) 1998-03-30
EP0808945A2 (en) 1997-11-26
DE19620638A1 (en) 1997-11-27
HU9700898D0 (en) 1997-06-30
DE19620638C2 (en) 1999-05-06
HUP9700898A3 (en) 1998-10-28

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