It is an object of {HEAD ~ this invention} to provide for {TAIL ~ an angular motion sensor} for sensing the presence of shock forces 
to provide for
It is an object of { HEAD ~ this invention } to provide for { TAIL ~ an angular motion sensor } for sensing the presence of shock forces
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH