Scope
UIC 644
Railway Coach Bogie Behavior Assessment
This standard specifies the behavior and performance requirements for Y25 bogie type coaching stock bogies, focusing on derailment resistance, curving performance, and stability characteristics. It provides test methods and acceptance criteria for evaluating bogie performance through simulation, calculation, and track testing to ensure safe operation across varying track geometries and speeds. Compliance verification is mandatory for coach manufacturers, bogie suppliers, and infrastructure operators to maintain interoperability and prevent accidents. Accredited testing ensures comprehensive evaluation against standardized criteria, reducing operational risks and supporting evidence-based vehicle certification.
What it measures
- Derailment coefficient and safety margin against derailment
- Lateral and vertical wheel loads on curves
- Curve-climbing behavior and stability
- Dynamic response to track irregularities and switches
- Forces on bogie frame and guidance components
🇩🇪
DIN EN 14363
🇬🇧
BS EN 14363
🇫🇷
NF EN 14363
🇮🇹
UNI EN 14363
🇪🇸
UNE EN 14363
🇳🇱
NEN EN 14363
1,399
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DPYD-Genotypisierung vor 5 FU
Therapie, SNV
Polyposissyndrome (APC, BMPR1A, MUTYH, N
(Custom made by TWIST), SNV
Hereditärer Darmkrebs inklusive
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Thrombozytenaggregation
Arachidonsäure
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Cyclosporin (CSA)
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Borrelia burgdorferi
Chlamydophila pneumoniae
Coxiella burnetii
Toxoplasma gondii
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Syndrom, Gene: AKT1, PIK3CA,
PTEN, SEC23B
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OMIM*600993, STK11
Cowden-Syndrom, Gene: AKT1,
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JAK2 Kodon 617 Mutationsanalyse
T-Zellklonalitätsanalyse (TCRG und
TCRB)
B-Zellklonalitätsanalyse (IGH, IGL, IGK)
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Aminosäuren
Second Tier Test IVA Screening
(C5 -Carnitin Isobaren)
17-α-OH-Progesteron (17-OH-P)
Biotinidase
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Factor)
Treponema pallidum-Antikörper
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Zelltypisierung (B-Lymphozyten
CD57-positive NK-Zellen
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MRGN
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and Mitochondrial Panel) (BRCA1, BRCA2 )
ESR1
Punktmutation in Codons 380, 463, 535, 5
(Mammakarzinom)
OMIM*164790, PIK3CA
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TSH
17-Hydroxyprogesteron
IRT
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GALT
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Zellzahlbestimmung, CD3+, CD4+, CD8+, CD
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C3d
Faktor H
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Parietalzellen/Magen)
Glutarazidurie Typ 1 (GCDH -Gen)
Dehydrogenase-Mangel (ACADM
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Salmonella spp.
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Staphylococcus spp.
Yersinia spp.
Actinomyces spp.
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Angelmann-Syndrom (15q11-q13
Region)
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Ausschluss/ Nachweis mütterlicher
Zellen im pränatalen
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Cryptococcus neoformans, Antikörper
Pneumokokken
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Shigella spp.
Staphylococcus aureus
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AB0-System
A-Untergruppe
Rhesusfaktor
Antigen-D im indirekten
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(Induktoren: ADP, TRAP, Arachidonsäure,
RIPA-Test
Thrombozytenfunktionstest
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Webpräsenz des Medizinischen Laboratoriu
Adrenalin
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Plasmodium spp.
Aerobe und fakultativ anaerobe
aerob wachsende Bakterien
schnellwachsende Bakterien
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T-Non-Hodgkin-Lymphome
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Akute lymphatische Leukämie
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