{HEAD ~ A takeup mechanism} for applying {TAIL ~ tension} to the tension member is located beneath the frame 
for applying
{ HEAD ~ A takeup mechanism } for applying { TAIL ~ tension } to the tension member is located beneath the frame
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH