(57) A method of fixing sheet metal sections and wooden bars or boards relative to each
other, which latter transversely to the longitudinal direction of the sheet metal
sections can be inserted into holes punched in the sheet metal sections, at which
method after the boards have been inserted into intended holes and after the positions
and angles for the sheet metal sections and boards have been aligned relative to each
other, the sheet metal sections are pressed together about the boards, so that the
sheet metal section after the removal of the pressing force assumes a permanent deformation,
while the inserted board or boards elastically spring back so that section and wood
permanently are pressed against each other.
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