{HEAD ~ The method} 1, wherein pivoting {TAIL ~ said cammed jaw} about said pivot pin further comprises moving said protruding drive rod in a first direction such that said cammed jaw pivots about said pivot pin and a distance between a contact surface of said cammed jaw and said mandrel engaging plate is increased 
{ HEAD ~ The method } 1 , wherein pivoting { TAIL ~ said cammed jaw } about said pivot pin further comprises moving said protruding drive rod in a first direction such that said cammed jaw pivots about said pivot pin and a distance between a contact surface of said cammed jaw and said mandrel engaging plate is increased
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH