Key 28 thus lockingly interconnects nut 26 and housing 24 so that {HEAD ~ movement} of {TAIL ~ nut} 26 in bore 12g is imparted to housing 24 so as to move housing 24 axially along guide rod portion 12b 
of
Key 28 thus lockingly interconnects nut 26 and housing 24 so that { HEAD ~ movement } of { TAIL ~ nut } 26 in bore 12 g is imparted to housing 24 so as to move housing 24 axially along guide rod portion 12b
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL 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