Withdrawn
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WITHDRAWN
ISO 7465:2001
WITHDRAWN
ISO 7465:2007
95.99
Withdrawal of Standard
Oct 10, 2022
Passenger lifts and service lifts — Guide rails for lift cars and counterweights — T-type
90.92 Standard to be revised