ISO 7456:2007 specifies the grades and quality, the dimensional characteristics, the dimensional and geometrical tolerances, and the surface finish of standardized guide rails and their fishplates.
In addition, ISO 7456:2007 defines a designation system for guide rails.
ISO 7456:2007 is applicable to guide rails used in passenger lift and service lift installations to provide guiding for the car and the counterweight.
Status: WithdrawnPublication date: 2007-11
Edition: 4Number of pages: 16
Technical Committee: ISO/TC 178 Lifts, escalators and moving walks