Flanges or Horns to Prevent Rope Slipping Off Drum to Be Provided and Attached to Drum; Machines Used for Lowering or Hoisting Persons in Mines to Be Provided with Indicator

Section 718. Flanges or Horns to Prevent Rope Slipping Off Drum to Be Provided and Attached to Drum; Machines Used for Lowering or Hoisting Persons in Mines to Be Provided with Indicator.--Flanges or horns of sufficient dimensions to prevent the rope from slipping off the said drum shall be provided and properly attached to the drum, and all machines used for lowering or hoisting persons in mines shall be provided with an indicator to show the position of the cage, car or gun-boat in the shaft or slope.