The embossing operations are performed in such a way that {HEAD ~ no free cut edges} are created in {TAIL ~ the spring laminations}, and a material thickness d of a spring lamination is not cut through, as is clearly shown in FIGS 1 3 
are created in
The embossing operations are performed in such a way that { HEAD ~ no free cut edges } are created in { TAIL ~ the spring laminations } , and a material thickness d of a spring lamination is not cut through , as is clearly shown in FIGS 1 3
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL 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 OTH