Winding safety devices. | Coal, Colliery and Mining Forum.
Oct 03, 2010· Coal, Colliery and Mining Forum. Winding Engines, Ropes and Shafts. Winding safety devices. ... Has anyone got a complete list of winding safety devices? I remember on the Goldmines there were 13 safety devices located on the winder, in the winding house and in the shaft and on the cage. ... Of course this wouldn''t work if the cage was deep ...