DIN ISO 4347:2018 PDF

Scope: This standard is a translation of the fifth edition of ISO 4347:2015 and specifies the characteristics of leaf 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. In informative Annexes a method of calculating minimum dynamic strengths and a method of determining maximum test force Fmax when conducting the dynamic strength conformance test according ISO 15654:2015 are given.

DIN ISO 4347:2018 Referenced Document

ISO 15654:2015 Fatigue test method for transmission precision roller chains and leaf chains
ISO 286-2:2010 Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts
ISO 606:2015 Short-pitch transmission precision roller and bush chains, attachments and associated chain sprockets

2018 DIN ISO 4347:2018 Leaf chains, clevises and sheaves - Dimensions, measuring forces, tensile strengths and dynamic strengths (ISO 4347:2015)
2011 DIN ISO 4347:2011 Leaf chaines, clevises and sheaves - Dimensions, measuring forces and tensile strengths (ISO 4347:2004)
0000 DIN ISO 4347:2009
1989 DIN 8152-4:1989 Leaf chains; clevises and sheaves for heavy series LH chains; connecting dimensions
1980 DIN 8152-2:1980 Leaf chains; clevises and sheaves for light series LL, connecting dimensions