first upper coil engaging means connected to said first shaft for extending over and engaging {HEAD ~ a top portion} of {TAIL ~ one side} of said coil spring 
of
first upper coil engaging means connected to said first shaft for extending over and engaging { HEAD ~ a top portion } of { TAIL ~ one side } of said coil spring
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH