ANTI-WRAP UP DEVICE FOR WEB FED PRINTING PRESSES

摘要

An apparatus for protecting the printing units of a web fed press from damage in the event of a web break after it leaves the press, The apparatus comprising: frame means, and free turning rotational inertia means including means journaled in the frame means for rotation in cooperative opposition with respect to each other and in constant contact with the traveling web to be driven thereby so that web will continue to be removed from the press by the inertia means in the event of a web break down stream therefrom.