{HEAD ~ A plate like separator member} extends from a position on the approximate center of the rear enclosure wall portion to {TAIL ~ a vicinity} of a rotary shaft of the cutter blade which is across the direction of rotation of the cutter blade 
extends to
{ HEAD ~ A plate like separator member } extends from a position on the approximate center of the rear enclosure wall portion to { TAIL ~ a vicinity } of a rotary shaft of the cutter blade which is across the direction of rotation of the cutter blade
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH