ONORM EN 13411-7:2022

Terminations for steel wire ropes - Safety - Part 7: Symmetric wedge socket

This document sets the minimum requirements for symmetrical rope lock end connections for string ropes from steel wire for elevators according to EN 12385-5. This document is used for symmetrical rope locks intended for use at temperatures between -20 ° C and 100 ° C. This document is only used for symmetrical rope locks with welded housing. The informative attachment A contains an example of the construction and dimensions of a symmetrical rope lock. The informative Annex B contains recommendations for safe use and testing of sym-metric cable locks according to Annex A. This document deals with all significant hazards, hazardous situations and events that are relevant for symmetric rope lock end connections for steel wire wire ropes when this purpose Used and the conditions of the misuse that are adequately predictable by the manufacturer are considered. Hazards that are treated in this document are specified in Section 4. This document is applicable to symmetric rope locks made after the date of its publication.