ANORDNING FOR IN- OCH URKOPPLING AV EN TRYCKCYLINDER VID EN TRYCKPRESS

摘要

In an offset printing apparatus the tripping into pressure contact as well as the tripping out of pressure contact of the printing cylinders and the operation of the paper feed apparatus are controlled by a multi-arm lever that is operated by a double disk cam. The multi-arm lever operates the various printing cylinders and the paper feed mechanism through a number of control rods.