Assembly of two bars is obtained by fixing part, first bar having end covered by part which together have cavity delimited by cut surface fitting side wall of second bar

摘要

The bars (1,7) are assembled by means of a fixing part. The first bar has an end covered by an end part (3) which together with the end have a cavity delimited by a cut surface (6) which fits a side wall (16) of the second bar. The fixing part is located to hold the cut surface applied against the side wall. An Independent claim is included for a method of preparation of a first bar for assembling to a second bar.