This hinged connection enables {HEAD ~ the cutting mechanism} 18 to assume {TAIL ~ a first or upright cutting position} as shown in FIG 4 to a second or prone cutting position as shown in FIG 6 
to assume
This hinged connection enables { HEAD ~ the cutting mechanism } 18 to assume { TAIL ~ a first or upright cutting position } as shown in FIG 4 to a second or prone cutting position as shown in FIG 6
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH