公开(公告)号：US4771921A

公开(公告)日：1988-09-20

申请号：US49619

申请日：1987-05-13

申请人： Bernard A. Pearson ,  John W. Jacob

发明人： Bernard A. Pearson ,  John W. Jacob

IPC分类号： B41J11/48 ,  B65H20/20 ,  G03B1/22

CPC分类号： B65H20/20 ,  B41J11/48

摘要： A conversion kit to adapt a single-feed continuous form paper press to dual-feed continuous form paper operation and thereby double production capacity. The kit includes infeed and outfeed bars which are attachable by their ends to corresponding pairs of drive pins of the infeed and outfeed tractors. Each of the bars is provided with a centrally located drive pin to project through overlapping perforated edge portions of both of the continuous form papers being printed. Infeed and outfeed support arms are provided which support infeed and outfeed guides. The guides are movable into and out of position over the centrally located drive pins of the infeed and outfeed bars to maintain the overlapping perforated edge portions of the papers entrained on the centrally located drive pins. The infeed and outfeed bars are provided with an aperture in each end portion which receives a corresponding one of the tractor drive pins, and a lock member is attached to each of the bar end portions to clamp the bar ends to the endless belt of the corresponding tractor. A supplemental paper collection tray is included to be positioned rearward of the main tray to permit the overlapping perforated edge portions to separate. A guide guides the rightmost continuous form paper to the supplemental tray.

摘要翻译： 一种转换套件，使单进料连续式纸压机适应双进料连续纸操作，从而提高生产能力。 该套件包括进给杆和出料杆，其可由其端部附接到进给和出料拖拉机的相应的驱动销对。 每个杆设置有位于中心的驱动销，以穿过正在打印的两个连续形式纸的重叠的穿孔边缘部分突出。 提供了进给和出料支撑臂，支持进给和出料指南。 引导件可以进入和离开进给和出料杆的位于中心的驱动销上的位置，以保持夹在位于中心的驱动销上的纸张的重叠的穿孔边缘部分。 进给杆和出料杆在每个端部中设置有孔，其接收相应的一个拖拉机驱动销，并且锁定构件附接到每个杆端部，以将杆端部夹紧到相应的 拖拉机。 补充的纸收集托盘被包括在主托盘的后方，以允许重叠的穿孔边缘部分分开。 导板将最右边的连续纸张引导到辅助托盘。