A linear latch interconnecting {HEAD ~ a pivotally adjustable seatback} with {TAIL ~ a frame location} of a vehicle interior 
with
A linear latch interconnecting { HEAD ~ a pivotally adjustable seatback } with { TAIL ~ a frame location } of a vehicle interior
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH