Cranes. Requirements for mechanisms - General Ingestion-build-190310 BS 4-1:2005 specifies the dimensions

BS 4-1:2005 specifies the dimensions and mass of the following hot-rolled structural steel sections:

pre-selection

PD 5500 on fusion welded pressure vessels is relevant to:

ISO/IEC 29192-4 provides the best industry guidance on the mechanisms using asymmetric techniques

Cranes. Requirements for mechanisms - General Ingestion-build-190310 BS 4-1:2005 specifies the dimensions1 Scope This part of ISO 10972 establishes requirements which apply generally to mechanisms and related components of cranes and lifting appliances as described in ISO 4306 1, ISO 4306 2 and ISO 4306 3. Requirements concern: a) general layout and design of mechanisms; b) selection and or design requirements of components; c) instructions for manufacture, mounting, installation and testing. Rules for proof of competence calculation regarding different