In the figures, {HEAD ~ a terminal} of a gondola lift with a carrier hauling rope 10 comprises {TAIL ~ a vertical axis bull wheel} 12 on which the rope 10 passes 
comprises
In the figures , { HEAD ~ a terminal } of a gondola lift with a carrier hauling rope 10 comprises { TAIL ~ a vertical axis bull wheel } 12 on which the rope 10 passes
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH