The wedging effect due to the sliding on each other of the flat surfaces of the wedges 16, 17 then immobilizes the end 8′1 of the leaf spring 8″ in {TAIL ~ the axial housing} 15 by clamping that end against the flat part 15 2 of {HEAD ~ the housing} 
The wedging effect due to the sliding on each other of the flat surfaces of the wedges 16 , 17 then immobilizes the end 8′1 of the leaf spring 8″ in { TAIL ~ the axial housing } 15 by clamping that end against the flat part 15 2 of { HEAD ~ the housing }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD