标准摘要
[中文适用范围]： 本国际标准规定了一般起重用途链条的特性，以及滑轮的轮缘轮廓和U形夹的链条连接端。 它给出了尺寸、互换性限制、长度测量、预紧力、最小拉伸强度和最小动态强度。 [外文原描述]： 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.
英文名称Leaf chains, clevises and sheaves — Dimensions, measuring forces, tensile strengths and dynamic strengths