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1. 发明公开

EP1707359A2 Adjustable matte for handling sheets in a printing press and method of forming the same 审中-公开
标题翻译：可调节盖用于在印刷机处理片和生产的相应方法
公开(公告)号：EP1707359A2
公开(公告)日：2006-10-04
申请号：EP06014721.2
申请日：2001-03-05
申请人： Baldwin Graphic Systems, Inc.
发明人： Gasparrini, Charles, R. , Marganski, Edward, E. , Rubin, Richard, P. , Ruch, Robert, L.
IPC分类号： B41F22/00 , B41F21/10 , B41F21/00
CPC分类号： B41F21/10 , B41F21/00 , B41F22/00
摘要： An apparatus (130) is disclosed for facilitating handling of sheets in a sheet-fed printing press as they are passed between a first cylinder and a second cylinder. The apparatus (130) comprises an outer surface of the first cylinder (100) having a plurality of grooves (400;520) extending substantially along a circumference of the first cylinder (100), the plurality of grooves (400;520) having at least a first edge (530) and a second edge (531) in the outer surface of the first cylinder (100) defining outer peripheries of the plurality of grooves (400;520), the first and second edges (530,531) being spaced along a long axis of the first cylinder (100). The apparatus comprises further a pliable membrane (500) arranged on the first cylinder (100) and sealingly attached to the outer surface of the first cylinder (100) at least at the outer peripheries of the plurality of grooves (400;520), wherein a plurality of sealed cavities (610) for receiving a quantity of fluid are formed by the plurality of grooves (400;520) and by portions of the pliable membrane (500) which sealingly enclose the plurality of grooves (400;520) for cushioning sheets of printed material (120;121) as they are passed between the first and second cylinders (100;105). A method of forming such an apparatus (130) is also disclosed.
摘要翻译：一种装置（130）是圆盘游离缺失如它们被第一气缸和第二气缸之间通过在单张纸印刷机促进纸张的处理。的装置（130）包括具有凹槽的多个所述第一气缸（100）的外表面（400; 520）沿所述第一工作缸（100），槽的多个圆周基本上延伸;具有（400 520）至少一个第一边缘（530）和在所述第一气缸（100） - 定义凹槽的多个外周的外表面的第二边缘（531）（400; 520），所述第一和第二边缘（530.531）沿隔开所述第一汽缸（100）的长轴。该装置还包括布置在安装于所述第一气缸（100）的外表面的第一气缸（100）和密封柔韧薄膜（500），至少在槽的多个外周（400; 520），worin 并且通过柔韧薄膜（500）密封地封闭凹槽的多个部分（400; 520）用于缓冲;密封腔（610），用于接收流体的量的多元化由槽（520 400）的形成的多个因为它们是第一和第二气缸（105 100）之间通过;印刷材料（121 120）的片材。成形的方法对装置求，即（130）是圆盘游离缺失。

2. 发明公开

EP1490282A1 TAKE-UP SHAFT FOR CLEANING CYLINDER DEVICE 审中-公开
标题翻译：风用于清洗缸装置
公开(公告)号：EP1490282A1
公开(公告)日：2004-12-29
申请号：EP03714163.7
申请日：2003-03-14
申请人： Baldwin Graphic Systems, Inc.
发明人： PORAT, Avi-Ben , FREEBAIRN, James , MARGANSKI, Edward , MARGANSKI, John , MARSELLI, Daniel
IPC分类号： B65H18/00
CPC分类号： B41F35/00 , B41P2235/24 , B41P2235/242 , B41P2235/246 , B65H2301/531
摘要： A novel apparatus and method of a take-up shaft (20) used in the cleaning of a cylinder of a printing press (100). The take-up shaft (20) includes features that allow the securing of a cleaning fabric (52) from a supply roll (50) without the need to physically fix or mount the fabric to the supply roll (50) with screws or other fasteners that could cause the fabric to tear.

3. 发明授权

EP0741035B1 Soak on site and soak on press cleaning system and method using same 有权
标题翻译：清洗与浸渍系统安装前或在使用中的安装状态和方法
公开(公告)号：EP0741035B1
公开(公告)日：2000-10-11
申请号：EP96301072.3
申请日：1996-02-16
申请人： BALDWIN GRAPHIC SYSTEMS, INC
发明人： Gasparrini, Robert C. , Anselmo, Peter E. , Cano, Walter H.
IPC分类号： B41F35/00
CPC分类号： D06G1/00 , B41F35/00 , B41P2235/24 , B41P2235/50

4. 发明公开

EP0747218A2 Cleaning system and process for making and using same employing a highly viscous solvent 失效
标题翻译：清洁系统中使用其制备和使用高粘度溶剂和流程
公开(公告)号：EP0747218A2
公开(公告)日：1996-12-11
申请号：EP96301073.1
申请日：1996-02-16
申请人： BALDWIN GRAPHIC SYSTEMS, INC
发明人： Gasparrini, C. Robert , Hara, Akira , Cano, Walter H.
IPC分类号： B41F35/00
CPC分类号： B41F35/00 , B41P2235/24 , B41P2235/50 , Y10S15/12
摘要： A cleaning system employing a highly viscous cleaning agent. A highly viscous cleaning agent (20) is placed on a strip of cleaning fabric (13) whereby the strip of cleaning fabric is made functional for cleaning cylinders of printing presses. The strip of cleaning fabric is wrapped around the center piece (11). The strip of cleaning fabric may then be brought into contact with a cylinder to be cleaned in order to clean the cylinder. The highly viscous cleaning agent may be made by mixing a viscosity adding agent with a low volatility, organic compound solvent. Additionally, water or another additive may be mixed in for improved cleaning properties. The method of making the same is also discussed.
摘要翻译：的清洁系统采用高粘度清洁剂。一种高粘度清洁剂（20）被放置在清洁织物（13），由此清洁织物条是由用于清洁印刷机滚筒的功能性的条带。清洁织物条卷绕在中心件（11）缠绕。清洁织物条然后可使其与滚筒接触以便清洁滚筒进行清洁。在高粘度清洁剂可以通过混合粘度增加剂与低挥发性有机化合物溶剂来制备。另外，水或其他添加剂可改进清洁性能混合在一起。制备其的方法是这样讨论。

5. 发明公开

EP0741036A2 Mounting mechanisms for cloth rolls on press cylinder cleaning devices 失效
标题翻译： MontagemechanismusfürTextilrollenfürWalzenwaschvorrichtungen
公开(公告)号：EP0741036A2
公开(公告)日：1996-11-06
申请号：EP96301078.0
申请日：1996-02-16
申请人： BALDWIN GRAPHIC SYSTEMS, INC
发明人： Gasparrini, Robert C.
IPC分类号： B41F35/00
CPC分类号： B65H75/242 , B41F35/00 , B41P2235/24
摘要： A cleaning material supply system for a printing press having a supply core disposed around a supply shaft, the supply core having an internal polygonal cross-sectional shape corresponding to an outer shape of the supply shaft to couple the shaft and core together so as to prevent relative rotation between the supply core and the supply shaft. The cleaning system for a cylinder of a printing press may also include a supply core having a key receiver dimensioned to receive a key to couple the supply core to a supply shaft to prevent relative rotation between the supply core and the supply shaft. A slot receiving arrangement for the take-up shaft having a movable finger and the receiving slot is also depicted. In addition, a take-up shaft having an external polygonal cross-sectional shape is also disclosed.
摘要翻译：一种用于印刷机的清洁材料供应系统，其具有围绕供应轴设置的供应芯，所述供应芯具有对应于所述供应轴的外部形状的内部多边形横截面形状，以将所述轴和芯部连接在一起，以防止供应芯和供应轴之间的相对旋转。用于印刷机滚筒的清洁系统还可以包括具有密钥接收器的供应核心，其尺寸设计成接收用于将供应芯连接到供应轴的键，以防止在供应芯和供应轴之间的相对旋转。还描绘了一种用于具有可移动手指和接收槽的卷取轴的槽接收装置。此外，还公开了具有外部多边形横截面形状的卷取轴。

6. 发明公开

EP0730960A2 Method and system for determining the end of a cloth roll for use in cylinder cleaners for printing press 失效
标题翻译：方法和系统，用于确定所述纺织品辊端用于滚筒清洗装置的印刷机
公开(公告)号：EP0730960A2
公开(公告)日：1996-09-11
申请号：EP96301108.5
申请日：1996-02-19
申请人： BALDWIN GRAPHIC SYSTEMS, Inc.
发明人： Gasparrini, C. Robert , Barney, Alan F. , Cano, Walter H. , Heitmann, Arnold M.
IPC分类号： B41F35/00 , B65H26/06 , B65H26/00
CPC分类号： B65H26/00 , B41F35/00 , B41P2235/24 , B41P2235/242 , B41P2235/26 , B65H2301/4152 , B65H2511/512 , B65H2220/01
摘要： A cylinder cleaning device for determining the end of a cleaning media (C) for use in cleaning the cylinder (2) of a printing press. At least one target indicia (20,22,24,26) is positioned at a user-selected position on a cleaning media. At least one target indicia (62) is positioned on the cleaning media supply roll core (60). Each target indicia is capable of being sensed by at least one sensor (5). The at least one sensor is positioned from the target indicias so as to detect the indicia as the cleaning media is taken up by the cleaning media take-up roll (4). The at least one sensor signals a response when a media target indicia is detected. The at least one sensor generate an end of cloth signal when the core target indicia is detected.

7. 发明授权

EP0741034B1 Cleaning system and process for making same employing reduced air cleaning fabric 失效
标题翻译：通过使用清洁织物具有有限体积的空气净化系统和方法，用于其制造
公开(公告)号：EP0741034B1
公开(公告)日：2002-04-17
申请号：EP95309548.6
申请日：1995-12-29
申请人： BALDWIN GRAPHIC SYSTEMS, INC
发明人： Gasparrini, C. Robert , Cano, Walter H.
IPC分类号： B41F35/00
CPC分类号： B41F35/00 , B41P2235/24

8. 发明公开

EP1010530A3 Improved anti-wrap device for a web press 失效
标题翻译：一种用于防止卷绕器在印刷机器设备
公开(公告)号：EP1010530A3
公开(公告)日：2000-07-12
申请号：EP00200699.7
申请日：1996-05-03
申请人： BALDWIN WEB CONTROLS (A DIVISION OF BALDWIN GRAPHIC SYSTEMS, INC.)
发明人： Callan, Ronald , Gregory, Michael , Drensky, Steve
IPC分类号： B41F33/00
CPC分类号： B41F33/00 , B41F33/18 , B41P2233/20 , B41P2233/23
摘要： A system and method for preventing a broken printing web (30) from wrapping about or otherwise fouling the blanket cylinders of printing press units. The system and method includes a web tensioning device located downstream of the printing press units (10A-10D) for maintaining tension upon a broken web (30) and pulling the web from the printing press units. The device includes a plurality of web disturbance detectors (15) for detecting a wave, ripple or other disturbance indicative of a web break. A pair of anti-wrap rollers (50) located above and below the web are engaged upon detection of a web break to engage the web between them to exert tension onto the web and pull it from the printing units. The anti-wrap rollers are rotated at a surface speed nominally greater than the surface speed of the printing rolls (5). The anti-wrap rollers (50) include a plurality of opposed peak and valley portions which enable them to interlock and grip the web along a line of contact. The system and method also includes a flow bar system to reduce false detections of a web break . A blow-down bar is also used to force air, or some other fluid, downward on a broken web so as to harmlessly force the broken web to the ground as it exits the web tensioning device. A series of sensors (340) which projects two beams in the form of a crossing pattern are utilized to more rapidly and accurately detect a web break.

9. 发明授权

EP0676997B1 PRE-PACKAGED, PRE-SOAKED CLEANING SYSTEM AND METHOD FOR MAKING THE SAME 有权
标题翻译：预包装预浸渍清洁系统及其制造方法
公开(公告)号：EP0676997B1
公开(公告)日：2000-04-26
申请号：EP93925127.8
申请日：1993-10-29
申请人： BALDWIN GRAPHIC SYSTEMS, Inc.
发明人： GASPARRINI, Charles R. , CANO, Walter H.
IPC分类号： B41F35/00 , B41F35/06
CPC分类号： B41F35/00
摘要： There is disclosed a pre-packaged, pre-soaked cleaning system for use to clean the cylinders of printing machines. The system includes a pre-soaked fabric roll (13) saturated to equilibrium with low volatility organic compound solvent which is wrapped around a cylindrical core (11) having opened ends to form a roll. The saturated, wrapped fabric roll (13) is inserted in a heat-sealable or heat-shrinkable and heat-sealable plastic sleeve (15), the sleeve being in intimate contact with the fabric roll after being subjected to heat-sealing or heat-shrinking and heat-sealing, thus permitting transporting and storage of the system until use without detrimentally affecting the cleaning ability of the fabric roll. The system may also include a slotted canister (23) in which the saturated wrapped roll is inserted before it is placed into the plastic sleeve and heat-sealed or heat-shrunken and heat-sealed thereon, or end caps (25) inserted in the opened ends of the core.

10. 发明授权

EP0517462B1 Dampening fluid supply system 失效
标题翻译：预湿供应系统
公开(公告)号：EP0517462B1
公开(公告)日：1999-01-20
申请号：EP92304993.6
申请日：1992-06-01
申请人： BALDWIN GRAPHIC SYSTEMS, Inc.
发明人： MacPhee, John
IPC分类号： B41F7/26 , B41F33/00
CPC分类号： B41F7/26 , B41F7/24 , B41F33/0054

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