Folding-blade arrangement for blade folding mechanisms

摘要

In order to adapt the blade length in blade folding mechanisms with respect to minimum spacings of the advancing sheets of different lengths, use is made of a folding-blade arrangement which exhibits a blade main part (1) and an aligning support (2) which is fixed (4) on one side of the blade main part (1) and extends downwards with an aligning surface (6) in which a row of bores (5) is provided. Positioned on the aligning surface (6) is a cutter part (3) which is shorter than the blade main part (1) and which has fastening openings (7), of which the axes lie on a straight line which is parallel to that of the bores in the aligning surface (6). The cutter part (3) is placed, in the desired position on the aligning support (2), on the aligning surface (6) of the latter, connection taking place by fastening elements (9) which are guided through the bores (5) and the fastening openings (7). <IMAGE>