EP4053334B8 - Railroad tie - Google Patents

Railroad tie Download PDF

Info

Publication number
EP4053334B8
EP4053334B8 EP22158986.4A EP22158986A EP4053334B8 EP 4053334 B8 EP4053334 B8 EP 4053334B8 EP 22158986 A EP22158986 A EP 22158986A EP 4053334 B8 EP4053334 B8 EP 4053334B8
Authority
EP
European Patent Office
Prior art keywords
railroad tie
railroad
tie
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.)
Active
Application number
EP22158986.4A
Other languages
German (de)
French (fr)
Other versions
EP4053334A1 (en
EP4053334C0 (en
EP4053334B1 (en
Inventor
Klaus Mamedof
Johannes Hölzl
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.)
P Tec Holding GmbH
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 EP4053334A1 publication Critical patent/EP4053334A1/en
Application granted granted Critical
Publication of EP4053334C0 publication Critical patent/EP4053334C0/en
Publication of EP4053334B1 publication Critical patent/EP4053334B1/en
Publication of EP4053334B8 publication Critical patent/EP4053334B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • Reinforcement Elements For Buildings (AREA)
  • Bridges Or Land Bridges (AREA)
EP22158986.4A 2021-03-01 2022-02-25 Railroad tie Active EP4053334B8 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202021101011.8U DE202021101011U1 (en) 2021-03-01 2021-03-01 Railway sleeper

Publications (4)

Publication Number Publication Date
EP4053334A1 EP4053334A1 (en) 2022-09-07
EP4053334C0 EP4053334C0 (en) 2023-12-06
EP4053334B1 EP4053334B1 (en) 2023-12-06
EP4053334B8 true EP4053334B8 (en) 2024-01-10

Family

ID=75268809

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22158986.4A Active EP4053334B8 (en) 2021-03-01 2022-02-25 Railroad tie

Country Status (3)

Country Link
EP (1) EP4053334B8 (en)
DE (1) DE202021101011U1 (en)
MX (1) MX2022002538A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH290195A (en) * 1949-03-05 1953-04-30 Dyckerhoff & Widmann Ag Reinforced concrete railway sleeper and its method of manufacture.
DE1744448U (en) * 1957-03-11 1957-05-09 Thormann & Stiefel A G Thosti STRENGTHENED CONCRETE THRESHOLD.
IT210288Z2 (en) * 1987-06-01 1988-12-06 Scac Spa PLATE FOR ANCHORING AND TENSIONING METAL REINFORCEMENT IN THE MANUFACTURE OF RAILWAY RAILS IN PRECOMPRESSED REINFORCED CONCRETE.
KR101462141B1 (en) * 2012-11-27 2014-11-21 재단법인 포항산업과학연구원 Concrete sleeper and method for producing the same

Also Published As

Publication number Publication date
DE202021101011U1 (en) 2021-03-11
EP4053334A1 (en) 2022-09-07
EP4053334C0 (en) 2023-12-06
EP4053334B1 (en) 2023-12-06
MX2022002538A (en) 2022-09-02

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