A method in accordance 15, wherein the spring resilient element is {TAIL ~ at least one spring resilient sealing bead} for which {HEAD ~ the supporting element} forms a deformation limiter 
A method in accordance 15 , wherein the spring resilient element is { TAIL ~ at least one spring resilient sealing bead } for which { HEAD ~ the supporting element } forms a deformation limiter
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL REL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH