This second edition, which cancals and replaces ISO 447-1973, incorporates draft Amendment 1. Specifies rules for the direction of operation of controls whose function is to produce movement of controlled machine tool components in one or other of two opposing directions. Its scope does not include controls for components which rotate continuously in the same direction during the normal functioning of the machine.
WITHDRAWN
ISO 447:1973
PUBLISHED
ISO 447:1984
90.60
Close of review
Jun 5, 2026