Published
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.
WITHDRAWN
SRPS M.D1.555:1989
PUBLISHED
SRPS ISO 7465:2013
90.92
Standard to be revised
Apr 20, 2016