ISO 4347:2015
Leaf chains, clevises and sheaves — Dimensions, measuring forces, tensile strengths and dynamic strengths
Leaf chains, clevises and sheaves — Dimensions, measuring forces, tensile strengths and dynamic strengths
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 20
- Дата публикации:
- 1 сентября 2015 г.
- Издание:
- ISO IS 4347 edition 5 version 1
- ICS:
- 21.220.30
ISO 4347:2015 specifies the characteristics of chains used for general lifting purposes, together with the rim profiles of sheaves and the chain attachment ends of clevises. It gives dimensions, limits for interchangeability, length measurement, preloading, minimum tensile strengths and minimum dynamic strengths.
Abstract
Overview
- Leaf chains, clevises and sheaves - specifies the dimensional, strength and test requirements for and associated and used for general lifting purposes. The fifth edition (2015) gives requirements for interchangeability, length measurement, preloading, minimum and minimum , and includes rim profiles and chain-attachment geometry. Informative annexes describe methods for calculating chain dynamic strength and determining maximum test forces.
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