A further drive , or {TAIL ~ an intermitting stop} , is provided at the other end of {HEAD ~ the section} for tensioning the line of force transmitting elements by a tractive or a compressive load 
A further drive , or { TAIL ~ an intermitting stop } , is provided at the other end of { HEAD ~ the section } for tensioning the line of force transmitting elements by a tractive or a compressive load
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH