Sheet conveyer for a rotary press

(57) the 枚葉紙 conveyance mechanism (1) for conveying sheet-like material (2) within a summary rotary press, It has the 1st guidance rail (6a) and the 2nd guidance rail (6b) prolonged almost in parallel to this, and the 1st of affiliation and the 2nd promotion element (10a, 10b) which form the needle of an electric linear actuator in a guidance rail play, and it shows around that there is nothing. Both of promotion elements (10a, 10b) are formed of the link chain containing at least two individual rings (22a, 22b) which consist of a magnetizable material, and are combined with the gripper (14) for maintenance of 枚葉紙 (2) through the traverse (16). The drive of a promotion element (10a, 10b) is performed by the drive station (8a, 8b) arranged on the outside of a guidance rail (6a, 6b) using a coil (28), The drive station forms the stator of a linear actuator, and it is mutually arranged at the same small or interval (D) more remarkable than the length (L) of a promotion element (10a, 10b) as this length.