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1.发明公开
公开(公告)号：EP0899098A3
公开(公告)日：1999-07-21
申请号：EP98116286.0
申请日：1998-08-28
CPC分类号： B41F7/04 , B41P2217/13
摘要： A rotary offset printing press having a pair of carriage mounted interchangeable plate cylinders (32,34) is disclosed. The carriage (36) is slidably mounted to the press and reciprocates along a generally linear path. The pair of plate cylinders are rotatably mounted to the carriage, and each of the plate cylinders is selectively moveable into an operative position in contact with the blanket cylinder (22). Accordingly, while the press is operating using one of the plate cylinders, the other plate cylinder is idle, which permits the impression sleeve thereon to be removed and replaced without stopping the press. The plate cylinders, when in their respective operative positions, contact the blanket cylinder at the same point of tangency, thus simplifying registration.
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2.发明授权
公开(公告)号：EP0899098B1
公开(公告)日：2002-10-30
申请号：EP98116286.0
申请日：1998-08-28
CPC分类号： B41F7/04 , B41P2217/13
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3.发明公开
公开(公告)号：EP0901013A1
公开(公告)日：1999-03-10
申请号：EP98116287.8
申请日：1998-08-28
IPC分类号： G01N27/22
CPC分类号： G01N27/226
摘要： A water metering apparatus for measuring water concentrations in a water-ink emulsion used in a printing press is provided. The apparatus develops a substantially linear output for water concentrations ranging from 0 to approximately 50% without employing a logarithmic amplifier. In addition, an improved sensor for use in the water metering apparatus is provided.
摘要翻译： 提供一种用于测量在印刷机中使用的水墨乳液中的水分浓度的水计量装置。 在不使用对数放大器的情况下，该装置对于0至大约50％的水浓度开发出基本上线性的输出。 另外，提供了一种用于水计量装置的改进的传感器。
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公开(公告)号：EP0899098A2
公开(公告)日：1999-03-03
申请号：EP98116286.0
申请日：1998-08-28
CPC分类号： B41F7/04 , B41P2217/13
摘要： A rotary offset printing press having a pair of carriage mounted interchangeable plate cylinders (32,34) is disclosed. The carriage (36) is slidably mounted to the press and reciprocates along a generally linear path. The pair of plate cylinders are rotatably mounted to the carriage, and each of the plate cylinders is selectively moveable into an operative position in contact with the blanket cylinder (22). Accordingly, while the press is operating using one of the plate cylinders, the other plate cylinder is idle, which permits the impression sleeve thereon to be removed and replaced without stopping the press. The plate cylinders, when in their respective operative positions, contact the blanket cylinder at the same point of tangency, thus simplifying registration.
摘要翻译： 公开了一种轮转胶印机，其具有一对滑架安装的可互换印版滚筒（32,34）。 滑架（36）可滑动地安装在压力机上并沿大致线性的路径往复运动。 一对印版滚筒可旋转地安装到滑架上，并且每个印版滚筒可选择性地移动到与橡皮布滚筒（22）接触的操作位置。 因此，当印刷机使用一个印版滚筒进行操作时，另一个印版滚筒处于空转状态，这允许其上的印模套筒在不停止印刷机的情况下被移除和更换。 印版滚筒在其各自的操作位置时，在相同的切点处与橡皮布滚筒接触，从而简化了对位。
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5.发明公开System for controlling a web in a printing press 失效Vorrichtung zum Steuern von einer Bahn在einer Druckmaschine
公开(公告)号：EP0798115A1
公开(公告)日：1997-10-01
申请号：EP96104907.9
申请日：1996-03-27
IPC分类号： B41F13/02
CPC分类号： B41F13/02
摘要： A control system for a web (10) in a printing press (12) having a device (20) for applying pressure to lateral locations of the web (10) intermediate side edges (22a and 22b) of the web (10), and a device (14) for controlling the pressure applying device (20) to apply a selected amount of pressure to the web (10).
摘要翻译： 一种用于印刷机（12）中的幅材（10）的控制系统，其具有用于向幅材（10）的中间侧边缘（22a和22b）的幅材（10）的横向位置施加压力的装置（20），以及 用于控制所述压力施加装置（20）以向所述幅材（10）施加选定量的压力的装置（14）。
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6.发明公开Printing press having cantilevered self-driven cylinders 有权Druckmaschine mit selbstangetriebenen，fliegend gelagerten Zylindern
公开(公告)号：EP0899097A1
公开(公告)日：1999-03-03
申请号：EP98116285.2
申请日：1998-08-28
IPC分类号： B41F13/20
CPC分类号： B41F13/14 , B41F13/20 , B41P2213/734 , B41P2217/13 , B41P2217/15 , B41P2227/21
摘要： In order to facilitate removal and replacement of blanket and impression sleeves (52,90) in a rotary offset printing press, the blanket and plate cylinders (21,29) are supported in cantilever fashion. The cantilevered cylinders allow axial removal and replacement of the blanket and impression sleeves without temporary support of the cylinder and without removal of any bearings. Each cylinder is rotatably supported on a cantilevered support shaft (34,72) having a bore (42,48) therethrough. A drive shaft (54,92) operatively connected to a drive motor (56,94) extends through the support shaft bore and engages the inner surface of the generally hollow cylinder. A blanket or impression sleeve mounted on the cylinder is removable using compressed air, which is routed through a bore (68,108) in the drive shaft and through a plurality of radially oriented passage (66,106) in a flange (62,100) on the end of the drive shaft. Each radial passage communicates air to an exit port (67,107) on the surface of the cylinder, which introduces enough air between the cylinder and the sleeve to permit the sleeve to slide freely for axial removal and replacement.
摘要翻译： 为了便于在旋转胶版印刷机中移除和更换橡皮布和压印套筒（52,90），橡皮布和印版滚筒（21,29）以悬臂的方式被支撑。 悬臂式气缸允许轴承拆卸和更换橡皮布和压印套筒，而不会暂时支撑气缸，而不需要卸下任何轴承。 每个气缸可旋转地支撑在具有穿过其中的孔（42,48）的悬臂支撑轴（34,72）上。 可操作地连接到驱动马达（56,94）的驱动轴（54,92）延伸穿过支撑轴孔并与大致中空圆柱体的内表面接合。 安装在气缸上的毯子或印模套筒可以使用压缩空气来移除，该压缩空气通过驱动轴中的孔（68,108）并通过多个径向定向的通道（66,106）穿过位于 传动轴。 每个径向通道将空气与气缸表面上的出口（67,107）连通，从而在气缸和套筒之间引入足够的空气，以允许套筒自由滑动以便轴向移除和更换。
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