Plate cam 1 and impression cylinder 7 are rotated about fixed axes A and B by a drive powered from the main shaft of the printing press. Follower 2 oscillates about fixed axis C and carries roller 10 which rolls along the contour of cam 1. Link 3 is connected by turning pairs F and K to follower 2 and to link 4 which turns about fixed axis E. Link 5 is connected by turning pair H to link 4 and slides in link 6 which turns about fixed axis D. Link 5 has shaped end a. When, in the rotation of impression cylinder 7, grip 8 runs onto fixed cam 9, the grip opens to transfer the sheet of paper to the sheet extracting device. When the grip runs onto shaped end a, the grips open again so as to grip the next sheet.
$3293$CmL,FD$