The piezoelectric actuator 130, which is positioned on the opposed side of the latch 132 from the spring 136, can have {HEAD ~ a variety} of shapes, but preferably has a generally elongate shape and, upon {TAIL ~ application} of a voltage applied thereto, moves between a first and second position, which will be described in more detail herein 
The piezoelectric actuator 130 , which is positioned on the opposed side of the latch 132 from the spring 136 , can have { HEAD ~ a variety } of shapes , but preferably has a generally elongate shape and , upon { TAIL ~ application } of a voltage applied thereto , moves between a first and second position , which will be described in more detail herein
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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH 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