The arrangement of FIG 1 comprises one example of {TAIL ~ the manner} in wich {HEAD ~ the hammer bank} 12 or similar devices can be mounted to undergo reciprocating linear motion, and other arrangements are possible 
in
The arrangement of FIG 1 comprises one example of { TAIL ~ the manner } in wich { HEAD ~ the hammer bank } 12 or similar devices can be mounted to undergo reciprocating linear motion , and other arrangements are possible
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL REL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH