公开(公告)号：US06460846B2

公开(公告)日：2002-10-08

申请号：US09737390

申请日：2000-12-18

申请人： D. Gregory Yow ,  Lawrence A. Clark ,  Jonathan T. Abbe

发明人： D. Gregory Yow ,  Lawrence A. Clark ,  Jonathan T. Abbe

IPC分类号： B65H116

CPC分类号： B65H3/48 ,  B65H1/14 ,  B65H3/0833 ,  B65H2405/15 ,  B65H2511/20 ,  B65H2601/511 ,  B65H2220/01

摘要： A safe tiltable sheet feeding apparatus including a tiltable sheet support tray having a lead edge and a trail edge, for supporting a stack of sheets to be fed lead edge first from the stack. The tiltable sheet feeding apparatus also includes a feed head adjacent the sheet support tray for feeding a top sheet of the stack from the stack and an elevator assembly for independently raising, lowering and tilting the trail edge of the sheet support tray. The elevator assembly includes elevator drive motors, a controller, side frames defining lead edge elevator slots, and trail edge elevator slots. Importantly, the tiltable sheet feeding apparatus includes an overtilt safety sensor device mounted within the trail edge elevator slots and connected to the controller, for sensing overtilt of the trail edge of the sheet support tray, and for preventing resulting damage to the tiltable sheet feeding apparatus.

摘要翻译： 一种安全的可倾斜的片材进给装置，包括具有引导边缘和后缘的可倾斜的片材支撑托盘，用于首先从所述堆叠件支撑要被供给的边缘的一叠片材。 可倾斜的片材进给装置还包括邻近片材支撑托盘的进给头，用于从堆叠供给堆叠的顶片，以及用于独立地升高，降低和倾斜片材支撑托盘的尾缘的升降机组件。 升降机组件包括升降机驱动马达，控制器，定义前缘升降机槽的侧框架和尾边电梯槽。 重要的是，可倾斜的片材进给装置包括安装在后缘电梯槽内并连接到控制器的过大的安全传感器装置，用于检测片材支承托盘的尾端的过度倾斜，并且防止对可倾斜的片材进给装置造成的损坏 。

公开(公告)号：US5742872A

公开(公告)日：1998-04-21

申请号：US719270

申请日：1996-09-24

申请人： Jon F. Copperwheat ,  Jonathan T. Abbe ,  Sam E. Stewart

发明人： Jon F. Copperwheat ,  Jonathan T. Abbe ,  Sam E. Stewart

IPC分类号： G03G15/08 ,  G03G21/20

CPC分类号： G03G15/0818 ,  G03G2215/0651 ,  G03G2215/0653

摘要： A commutating connector which electrically connects conductive paths of a rotating electroded donor roll to a voltage source. The connector includes a housing made of an electrically insulating material. The housing defines a chamber to receive the donor roll. An electrically conductive brush is disposed in the chamber. The brush is mounted in pressing engagement against the conductive paths on the electroded donor roll to electrically connect the voltage source to the conductive paths on the electroded donor roll. The chamber is divided by a partition into a commutating and a non-commutating area. The housing has ports for receiving air to prevent particulate matter from accumulating between the brush and donor roll.

摘要翻译： 将转动的电镀供体辊的导电路径电连接到电压源的整流连接器。 连接器包括由电绝缘材料制成的壳体。 壳体限定一个容纳供体辊的腔室。 导电刷设置在腔室中。 电刷安装成与电镀供体辊上的导电路径按压接合，以将电压源电连接到电镀供体辊上的导电路径。 该室由一个隔板分成换向和非换向区域。 壳体具有用于接收空气的端口，以防止颗粒物质积聚在刷子和供体辊之间。

公开(公告)号：US5918089A

公开(公告)日：1999-06-29

申请号：US659971

申请日：1996-06-03

申请人： Richard M. Malinich ,  Jonathan T. Abbe

发明人： Richard M. Malinich ,  Jonathan T. Abbe

IPC分类号： G03G15/00

CPC分类号： G03G15/80 ,  Y10T74/18328

摘要： A modular control assembly for controlling a plurality of electromechanical components in a printing machine for producing prints on a substrate is provided. The assembly includes a body, a plurality of electrical components mounted onto the body. The assembly further includes a plurality of electrical conduits. Each of the conduits is electrically connected to at least one of the electrical components. The assembly further includes a plurality of electrical connectors. Each of the connectors is electrically connected to at least one of the electrical conduits. The electromechanical components are quickly electrically connectable and disconnectable to the assembly at the connectors.

摘要翻译： 提供一种模块化控制组件，用于控制印刷机中的多个机电部件，用于在基板上产生印刷。 组件包括主体，安装在主体上的多个电气部件。 组件还包括多个电导管。 每个导管与至少一个电气部件电连接。 组件还包括多个电连接器。 每个连接器电连接到至少一个电导管。 机电部件可在连接器处快速电连接并与组件断开连接。