Reference number
ISO 22749-2:2021
ISO 22749-2:2021
© ISO 2024
International Standard
ISO 22749-2:2021
Railway applications — Suspension components — Part 2: Approval procedure and quality monitoring for elastomer-mechanical parts
Edition 1
2021-11
2021-11
Resumen
This document applies to elastomer-mechanical parts, as defined in ISO 22749-1.
This document specifies:
— approval procedure to be implemented by the customer;
— guidelines for qualification of the product with specified requirements;
— quality monitoring of rubber and rubber to metal parts in manufacture.
This document does not apply to:
— rubber diaphragms for pneumatic suspension springs;
— elastic parts of buffing and drawgear springs;
— diaphragms, bellows and seals;
— hoses and tubings;
— transmission belts.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2021-11Etapa: Norma Internacional publicada [60.60]
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Edición: 1Número de páginas: 5
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Comité Técnico :ISO/TC 269/SC 2ICS :45.060.01
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