Such a clamping can be accomplished, for example, by deforming the first part 2 or by {HEAD ~ a corresponding spreading} of {TAIL ~ deformable wall parts} of the first part 2 or of corresponding parts of the main closure 
of
Such a clamping can be accomplished , for example , by deforming the first part 2 or by { HEAD ~ a corresponding spreading } of { TAIL ~ deformable wall parts } of the first part 2 or of corresponding parts of the main closure
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH