{HEAD ~ Apparatus} 1, wherein {TAIL ~ said wear plate means} comprises a plurality of arcuate wear plate sections, each having a beveled end for cooperating with an adjacent section 
wherein
{ HEAD ~ Apparatus } 1 , wherein { TAIL ~ said wear plate means } comprises a plurality of arcuate wear plate sections , each having a beveled end for cooperating with an adjacent section
HEAD HEAD HEAD HEAD HEAD OTH OTH REL 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 OTH OTH OTH