{HEAD ~ The design} shown in FIG 12 also provides {TAIL ~ a parking position} wherein the output shaft 3 is locked and prevented to rotate 
provides
{ HEAD ~ The design } shown in FIG 12 also provides { TAIL ~ a parking position } wherein the output shaft 3 is locked and prevented to rotate
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH