MX429218B - Traviesa para tren - Google Patents

Traviesa para tren

Info

Publication number
MX429218B
MX429218B MX2022002538A MX2022002538A MX429218B MX 429218 B MX429218 B MX 429218B MX 2022002538 A MX2022002538 A MX 2022002538A MX 2022002538 A MX2022002538 A MX 2022002538A MX 429218 B MX429218 B MX 429218B
Authority
MX
Mexico
Prior art keywords
concrete body
railway
sleep
bell
longitudinal direction
Prior art date
Application number
MX2022002538A
Other languages
English (en)
Other versions
MX2022002538A (es
Inventor
Johannes Hölzl
Klaus Mamedof
Original Assignee
P Tec Holding Gmbh
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 P Tec Holding Gmbh filed Critical P Tec Holding Gmbh
Publication of MX2022002538A publication Critical patent/MX2022002538A/es
Publication of MX429218B publication Critical patent/MX429218B/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/10—Ducts
    • 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
    • E01B3/32—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement
    • E01B3/34—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement with pre-tensioned armouring or reinforcement
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/12—Anchoring devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Road Paving Structures (AREA)
  • Bridges Or Land Bridges (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

Una traviesa para tren con un cuerpo de hormigón alargado, que contiene al menos dos aceros de pretensado en forma de varilla que se extienden longitudinalmente, que están dispuestos en el cuerpo de hormigón sin estar revestidos, con cada una de las zonas extremas del cuerpo de hormigón que dispone de una campana de anclaje doble, y estando diseñada cada campana de anclaje doble para limitar la distancia entre los dos aceros de pretensado que sobresalen a través de ella para ser fijados ortogonalmente a la dirección longitudinal. La Figura principal es la Figura 1b.
MX2022002538A 2021-03-01 2022-02-28 Traviesa para tren MX429218B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202021101011.8U DE202021101011U1 (de) 2021-03-01 2021-03-01 Bahnschwelle

Publications (2)

Publication Number Publication Date
MX2022002538A MX2022002538A (es) 2022-09-02
MX429218B true MX429218B (es) 2025-11-13

Family

ID=75268809

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022002538A MX429218B (es) 2021-03-01 2022-02-28 Traviesa para tren

Country Status (4)

Country Link
EP (1) EP4053334B8 (es)
DE (1) DE202021101011U1 (es)
ES (1) ES2979311T3 (es)
MX (1) MX429218B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024112883A1 (de) * 2024-05-08 2025-11-13 FSM Stamping GmbH Verankerung für vorgespannte Betonschwellen und Herstellungsverfahren

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH290195A (de) * 1949-03-05 1953-04-30 Dyckerhoff & Widmann Ag Eisenbahnschwelle aus Stahlbeton und Verfahren zu ihrer Herstellung.
DE1744448U (de) * 1957-03-11 1957-05-09 Thormann & Stiefel A G Thosti Spannbetonschwelle.
IT210288Z2 (it) * 1987-06-01 1988-12-06 Scac Spa Piastrina per l'ancoraggio e la messa in tensione delle armature metalliche nella fabbricazione di traverse ferroviarie in cemento armato precompresso.
KR101462141B1 (ko) * 2012-11-27 2014-11-21 재단법인 포항산업과학연구원 콘크리트 침목 및 그 제조방법

Also Published As

Publication number Publication date
ES2979311T3 (es) 2024-09-25
EP4053334A1 (de) 2022-09-07
EP4053334C0 (de) 2023-12-06
EP4053334B8 (de) 2024-01-10
DE202021101011U1 (de) 2021-04-22
EP4053334B1 (de) 2023-12-06
MX2022002538A (es) 2022-09-02