Shock or vibration to device 10 resulting in movement of plates 16 translates into {HEAD ~ a tightening action} of {TAIL ~ clamps} 22 on plates 16 
of
Shock or vibration to device 10 resulting in movement of plates 16 translates into { HEAD ~ a tightening action } of { TAIL ~ clamps } 22 on plates 16
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH