The link belt provides {HEAD ~ accurate parallel displacement} of {TAIL ~ the displaceable frame member} 17 with respect to the stationary frame member 19 
The link belt provides { HEAD ~ accurate parallel displacement } of { TAIL ~ the displaceable frame member } 17 with respect to the stationary frame member 19
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH