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2. 发明授权

US09358773B2 Adjustable form roll apparatus 有权
标题翻译：可调式成型辊装置
公开(公告)号：US09358773B2
公开(公告)日：2016-06-07
申请号：US13593185
申请日：2012-08-23
申请人： Glen Alan Guaraldi , Warren Hess Jarrard
发明人： Glen Alan Guaraldi , Warren Hess Jarrard
IPC分类号： B41F13/02 , B41F31/30 , B41F31/34 , B41F31/36 , B41F7/04 , B41F7/12 , B41F13/20
CPC分类号： B41F13/02 , B41F7/04 , B41F7/12 , B41F13/20 , B41F31/301 , B41F31/305 , B41F31/307 , B41F31/308 , B41F31/34 , B41F31/36
摘要： An apparatus for adjustably positioning a form roll having a form roll axis against at least two different sized plate cylinders in a variable cutoff printing unit is provided. The apparatus includes a plate cylinder support for interchangeably supporting the at least two different sized plate cylinders, the plate cylinder support including a plate cylinder axis at least two different sized plate cylinder cams. The at least two different sized plate cylinder cams are interchangeably removably connectable to the plate cylinder support and include a smaller plate cylinder cam and a larger plate cylinder cam that are removably connectable to the plate cylinder support as alternatives of each other. The apparatus also includes a form roll hanger for supporting the form roll that is configured for contacting the smaller plate cylinder cam if the smaller plate cylinder cam is coupled to the plate cylinder support to set a smaller distance between the plate cylinder axis and the form roll axis. The form roll hanger is also configured for contacting the larger plate cylinder cam if the larger plate cylinder cam is coupled to the plate cylinder support to set a larger distance between the plate cylinder axis and the form roll axis. A method of adjustably positioning a form roll and a variable cutoff printing press are also provided.
摘要翻译：提供了一种用于在可变切割打印单元中将具有成形辊轴线的成形辊可调节地定位抵靠至少两个不同尺寸的印版滚筒的装置。该装置包括用于可互换地支撑至少两个不同尺寸的印版滚筒的印版滚筒支撑件，印版滚筒支架包括印版滚筒轴线至少两个不同尺寸的印版滚筒凸轮。至少两个不同尺寸的印版滚筒凸轮可互换地可拆卸地连接到印版滚筒支撑件，并且包括较小的印版滚筒凸轮和更大的印版滚筒凸轮，其可拆卸地连接到印版滚筒支架作为彼此的替代。该装置还包括用于支撑成形辊的成形辊悬挂架，其被配置为用于接触较小的印版滚筒凸轮，如果较小的印版滚筒凸轮联接到印版滚筒支撑件，以便在印版滚筒轴线和成型辊之间设置较小的距离轴。如果较大的印版滚筒凸轮联接到印版滚筒支撑件上以在印版滚筒轴线和成型辊轴线之间设置更大的距离，则成型辊挂架还构造成用于接触较大的印版滚筒凸轮。还提供了可调节地定位成型辊和可变切断印刷机的方法。

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