Historical
ASME A90.1-2015
Safety Standard for Belt Manlifts
This Standard applies to the manufacture, installation, maintenance, inspection, and operation of manlifts. Manlifts covered by this scope consist of steps (platforms) and accompanying handholds mounted on, or attached to, an endless belt operating vertically in one direction only and being supported by, and driven through, pulleys at the top and bottom.
American Society of Mechanical Engineers [asme]