30 C.F.R. § 77.407 Power-driven pulleys.
Title 30 - Mineral Resources
(a) Belts, chains, and ropes shall not be guided onto power-driven moving pulleys, sprockets, or drums with the hands except on slow moving equipment especially designed for hand feeding. (b) Pulleys of conveyors shall not be cleaned manually while the conveyor is in motion.
Title 30: Mineral Resources
PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES
Subpart E—Safeguards for Mechanical Equipment
§ 77.407 Power-driven pulleys.
