An apparatus for fastening a gripper bar to a chain train within a machine that processes gripper bars and flat workpieces

摘要

The fastening device incorporated in the chain, which replaces the link, comprises two vertical plates, i.e., the outer plate 12, which are connected by the inner connection 18 and can receive the upstream shaft 5 and the downstream shaft of the chain link, Wherein each axis is covered by an engaging cylinder 4 and the inner plate 14 is provided with an arm knuckle 16 on its inner surface and a bar between the branches of the knuckle 6 can be inserted. The outer plate (12) and the inner plate (14) have holes (19) for the rigid fingers (8) projecting from the end of the bar (6).