The clip springs 98 and 100 may take {HEAD ~ precisely the same form} as {TAIL ~ the clip spring} 72 illustrated in FIG 2 
The clip springs 98 and 100 may take { HEAD ~ precisely the same form } as { TAIL ~ the clip spring } 72 illustrated in FIG 2
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH