This International Standard specifies, in addition to the general safety rules set out in ISO/R 1819, the special safety rules for the following continuous mechanical handling equipment for unit loads: overhead twin rail chain conveyors (power and free).
SIS SS-ISO 2150:1982 history
1982SIS SS-ISO 2150:1982 Continuous mechanical handling equip- ment for unit loads - Overhead twin rail chain conveyors (power and free) - Safety code