公开(公告)号：US4070965A

公开(公告)日：1978-01-31

申请号：US738285

申请日：1976-11-03

申请人： Werner Aenishaenslin ,  Fritz Suter ,  Ulrich Pfeuti ,  Paul Haag

发明人： Werner Aenishaenslin ,  Fritz Suter ,  Ulrich Pfeuti ,  Paul Haag

IPC分类号： B41F13/03 ,  B41F13/02

CPC分类号： B41F13/03

摘要： A rotary printing press assembly having a plurality of serially arranged printing units includes a chain conveyor apparatus for sequentially continuously moving a material web through the successive printing units of the assembly. The forward end of the material web to be passed through the assembly is looped about a lead-in bar which is then engaged by a chain conveyor in order to pass the web through the printing units. A pivoted pawl engaging mechanism fixed to the chain conveyor locks in engagement with a recessed cam surface of the lead-in bars while a locking bolt enters a bore in the lead-in bar to effect driving engagement between the lead-in bar and the conveyor chain. When the lead-in bar has passed through a printing unit the driving pawl is automatically disengaged from the conveyor chain of the printing unit, and for lead-in bar is transferred into engagement with the conveyor chain of a next printing unit. In this manner, the material web attached to the lead-in bar is continuously sequentially passed through the press assembly.

摘要翻译： 具有多个连续布置的印刷单元的旋转印刷机组件包括链条传送装置，用于将材料幅连续移动通过组件的连续印刷单元。 要通过组件的材料纤维网的前端围绕引入杆环绕，该引入杆然后由链式输送机接合，以便将幅材通过印刷单元。 固定到链式输送机上的枢转棘爪接合机构与引入杆的凹入的凸轮表面接合锁定，同时锁定螺栓进入引入杆中的孔以实现引入杆和输送机之间的驱动接合 链。 当引导杆通过打印单元时，驱动爪自动地从打印单元的传送链中脱离，并且导入杆被转移成与下一个打印单元的传送链接合。 以这种方式，连接到引入杆的材料网连续地顺序地通过压力机组件。