An assembly comprising a first element (11C) to which a second element (31, 33) is secured by means of an adhesive, is characterized in that a wedge-shaped body (35) having profiled surfaces facing the elements is interposed between the first and the second element, said surfaces comprising first surface portions against which said elements abut and second surface portions which together with the elements define gaps (61) in which the adhesive by means of which the elements and the second surface portions are joined to each other is applied.
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