Résumé
This document establishes a general classification of jib cranes and their mechanisms based on the service conditions, expressed by the following:
— the total number of working cycles to be carried out during the specified design life of the jib crane;
— the load spectrum factor which represents the relative frequencies of loads to be handled;
— the average displacements.
Informations générales
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État actuel: PubliéeDate de publication: 2025-11Stade: Norme internationale publiée [60.60]
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Edition: 2
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Comité technique :ISO/TC 96/SC 8ICS :53.020.20
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Cycle de vie
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Précédemment
AnnuléeISO 4301-4:1989
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Actuellement
