The right hand end of the pressure shaft 34 has a support 35 secured thereto for supporting the base of a pressure arm having a pressure foot at the leading end positioned above and facing the sub foot dog 14 so that {HEAD ~ the pressure arm} can rotate about {TAIL ~ a vertical axis} 
The right hand end of the pressure shaft 34 has a support 35 secured thereto for supporting the base of a pressure arm having a pressure foot at the leading end positioned above and facing the sub foot dog 14 so that { HEAD ~ the pressure arm } can rotate about { TAIL ~ a vertical axis }
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 HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL