A method of feeding staplers for bookbinding machines by means of signatures available vertical and implementation system.

摘要

The method and lâeuroTMimpianto of the book binding sewing machines power have the particularity of implementing a transfer of Grappi of signatures according to a substantially vertical attitude, said structure resulting dallâeuroTMimposizione to the individual stacks of signatures of a sliding movement on a track (3) that, by varying its almost horizontal support surface with a helical pattern, it has gradually making them almost vertical support with their backs turned in on another Came to horizontal surface, said substantially vertical position allowing a shift in one direction of the package transverse (1Y) towards a stapler zone-reservoir of the machine by means lâeuroTMadozione of a drawer (8) cyclically rotated by 90 ° and reclining of 30 °, shaped to cooperate with forceps extraction of the stack of signatures (1Y) and to transfer it in the area- tank.