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