a mounting cap adapted for clamping {HEAD ~ said first stationary shaft} to {TAIL ~ said roller frame assembly}, said mounting cap including a shaft engaging central portion and first and second end portions 
to
a mounting cap adapted for clamping { HEAD ~ said first stationary shaft } to { TAIL ~ said roller frame assembly } , said mounting cap including a shaft engaging central portion and first and second end portions
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD 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