NF EN 12531

NF EN 12531

December 1998
Standard Current

Castors and wheels. Hospital bed castors.

Le présent document spécifie les caractéristiques dimensionnelles, la classification et les prescriptions d'essai relatives aux roues et roulettes pour lits d'hôpitaux.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1998

Number of pages

17 p.

Reference

NF EN 12531

ICS Codes

11.140   Hospital equipment
21.100.20   Rolling bearings

Classification index

H96-614

Print number

1 - mars 2005

European kinship

EN 12531:1998
Sumary
Castors and wheels. Hospital bed castors.

Le présent document spécifie les caractéristiques dimensionnelles, la classification et les prescriptions d'essai relatives aux roues et roulettes pour lits d'hôpitaux.
Table of contents
  • Avant-propos
    3
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Définitions
    4
  • 4 Dimensions
    4
  • 4.1 Système de fixation
    6
  • 4.2 Capacité de charge
    6
  • 5 Prescriptions d'essai
    6
  • 5.1 Conditions normalisées
    6
  • 5.2 Jeu initial de la roue
    7
  • 5.3 Jeu initial du système de pivotement
    8
  • 5.4 Essai de résistance électrique
    8
  • 5.5 Essai de fatigue du système de freinage et/ou blocage
    9
  • 5.6 Contrôle de l'efficacité du système de freinage et/ou blocage de roue
    10
  • 5.7 Contrôle de l'efficacité du système de freinage et/ou blocage du pivotement
    11
  • 5.8 Essai statique
    11
  • 5.9 Essai dynamique
    12
  • 5.10 Contrôle de l'efficacité du système de freinage et/ou blocage de roue
    13
  • 5.11 Contrôle de l'efficacité du système de freinage et/ou blocage du pivotement
    13
  • 5.12 Jeu final de la roue
    13
  • 5.13 Jeu final du système de pivotement
    14
  • 6 Conformité
    14
  • 7 Marquage du produit
    15
  • 7.1 Marquage du produit
    15
  • 7.2 Marquage des roues ou roulettes antistatiques ou conductrices
    15
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