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1. 发明申请

US20050056171A1 Method and printing unit for influencing lateral web spreading in particular in rotary presses 失效
标题翻译：用于影响横向卷筒纸铺展的方法和印刷单元，特别是在旋转印刷机中
公开(公告)号：US20050056171A1
公开(公告)日：2005-03-17
申请号：US10911310
申请日：2004-08-04
申请人： Eduard Hoffmann , Christian Sameit , Georg Schmid
发明人： Eduard Hoffmann , Christian Sameit , Georg Schmid
IPC分类号： B41F7/12 , B41F13/02 , B41F13/193
CPC分类号： B41F7/12 , B41F13/02
摘要： A printing unit for influencing lateral web spreading in particular in rotary presses, which makes constant contact conditions possible across the width in the rubber-rubber nip and improves the lateral-register quality and the web run without using concave or convex blanket cylinders, has a blanket cylinder and plate cylinders which can be set against the former for printing on one or both sides of a web. The web passes through between the blanket cylinders in a contact zone, it either being possible to skew at least one of the blanket cylinders with respect to the respective plate cylinder or it being possible to skew at least one of the plate cylinders with respect to the respective blanket cylinder, for producing a concave velocity profile on the web.
摘要翻译：用于影响横向卷材铺展的印刷单元，特别是在旋转印刷机中，这使得橡胶 - 橡胶压区中的整个宽度上的接触条件保持恒定，并且改善横向对准质量和卷筒纸运行而不使用凹形或凸形橡皮布滚筒，具有橡皮布滚筒和印版滚筒，其可以设置在前者上，用于在幅材的一侧或两侧上打印。纸幅在接触区域之间穿过橡皮布滚筒之间，可能相对于相应的印版滚筒偏斜至少一个橡皮布滚筒，或者可能使至少一个印版滚筒相对于相应的橡皮布滚筒，用于在卷材上产生凹形速度分布。

2. 发明申请

US20090095180A1 RUBBER SLEEVE 失效
标题翻译：橡胶套
公开(公告)号：US20090095180A1
公开(公告)日：2009-04-16
申请号：US12244279
申请日：2008-10-02
申请人： Eduard HOFFMANN , Thomas Kandlbinder , Christian Sameit , Georg Schmid
发明人： Eduard HOFFMANN , Thomas Kandlbinder , Christian Sameit , Georg Schmid
IPC分类号： B41F27/06
CPC分类号： B41N10/04 , B41N6/00
摘要： A rubber sleeve for a printing press and a method for producing a rubber sleeve is disclosed. The rubber sleeve has a rigid support sleeve and a blanket that is wrapped around the support sleeve as well as is firmly connected to the support sleeve. The blanket has at least a two-layer structure with an inner layer embodied as a base layer and an outer layer serving as a functional layer for the printing process, where the butting edges of the blanket are connected to one another via a sealing material, which is introduced in a gap embodied between the butting edges. The sealing material is introduced in the gap embodied between the butting edges while forming a channel.
摘要翻译：公开了一种印刷机用橡胶套筒及橡胶套筒的制造方法。橡胶套筒具有刚性的支撑套筒和围绕支撑套筒缠绕的毯子，并且牢固地连接到支撑套筒。橡皮布具有至少两层结构，其具有作为基层的内层和用作印刷工艺的功能层的外层，其中橡皮布的对接边缘通过密封材料彼此连接，其被引入到在对接边缘之间体现的间隙中。在形成通道的同时，密封材料被引入在对接边缘之间实现的间隙中。

3. 发明授权

US07127991B2 Method and printing unit for influencing lateral web spreading in particular in rotary presses 失效
标题翻译：用于影响横向卷筒纸铺展的方法和印刷单元，特别是在旋转印刷机中
公开(公告)号：US07127991B2
公开(公告)日：2006-10-31
申请号：US10911310
申请日：2004-08-04
申请人： Eduard Hoffmann , Christian Sameit , Georg Schmid
发明人： Eduard Hoffmann , Christian Sameit , Georg Schmid
IPC分类号： B41F5/00 , B41F3/00
CPC分类号： B41F7/12 , B41F13/02
摘要： A printing unit for influencing lateral web spreading in particular in rotary presses, which makes constant contact conditions possible across the width in the rubber-rubber nip and improves the lateral-register quality and the web run without using concave or convex blanket cylinders, has a blanket cylinder and plate cylinders which can be set against the former for printing on one or both sides of a web. The web passes through between the blanket cylinders in a contact zone, it either being possible to skew at least one of the blanket cylinders with respect to the respective plate cylinder or it being possible to skew at least one of the plate cylinders with respect to the respective blanket cylinder, for producing a concave velocity profile on the web.
摘要翻译：用于影响横向卷材铺展的印刷单元，特别是在旋转印刷机中，这使得橡胶 - 橡胶压区中的整个宽度上的接触条件保持恒定，并且改善横向对准质量和卷筒纸运行而不使用凹形或凸形橡皮布滚筒，具有橡皮布滚筒和印版滚筒，其可以设置在前者上，用于在幅材的一侧或两侧上打印。纸幅在接触区域之间穿过橡皮布滚筒之间，可能相对于相应的印版滚筒偏斜至少一个橡皮布滚筒，或者可能使至少一个印版滚筒相对于相应的橡皮布滚筒，用于在卷材上产生凹形速度分布。

4. 发明申请

US20070209538A1 Rubber sleeve and method for producing it 审中-公开
标题翻译：橡胶套管及其制造方法
公开(公告)号：US20070209538A1
公开(公告)日：2007-09-13
申请号：US11715733
申请日：2007-03-08
申请人： Alfons Grieser , Eduard Hoffmann , Christian Sameit , Georg Schmid
发明人： Alfons Grieser , Eduard Hoffmann , Christian Sameit , Georg Schmid
IPC分类号： B41F27/06
CPC分类号： B41N10/04 , B41N6/00
摘要： A rubber sleeve for a printing press includes, an inner layer, which is formed as a base layer, and an outer layer, which is formed as a functional layer and is used to carry out the printing process. The base layer and the functional layer are produced by cylindrical shaping of separate, flat blanks, and arranged so that the abutting edges of the base layer and the abutting edges of the functional layer are circumferentially offset from each other.
摘要翻译：用于印刷机的橡胶套包括形成为基层的内层和形成为功能层并用于进行印刷工艺的外层。基层和功能层通过分开的平板坯件的圆柱形成形而制成，并且布置成使得基层的邻接边缘和功能层的邻接边缘彼此周向地偏移。

5. 发明授权

US07240614B2 Method for influencing lateral web spreading in a printing unit in a rotary printing press 失效
公开(公告)号：US07240614B2
公开(公告)日：2007-07-10
申请号：US11522633
申请日：2006-09-18
申请人： Eduard Hoffmann , Christian Sameit , Georg Schmid
发明人： Eduard Hoffmann , Christian Sameit , Georg Schmid
IPC分类号： B41F5/00 , B41F3/00
CPC分类号： B41F7/12 , B41F13/02
摘要： A method for influencing lateral web spreading in a printing unit in a rotary printing press, the printing unit having first and second transfer cylinders contacting each other along a contact zone for receiving a web to be printed on therebetween and undergoing a deflection during operation, and at least one plate cylinder which is respectively settable against one of the first and second transfer cylinders for printing on at least one side of the web receivable in the contact zone. The method includes passing the web between the first and second transfer cylinders through the contact zone; and applying a bending moment to at least one of the first and second blanket cylinders counter to a direction of the deflection of the at least one of the first and second blanket cylinders to reduce the deflection, the bending moment being effected by a variable force applied to a cylinder axle of the at least one of the first and second blanket cylinders by a bending apparatus, so that a pressure in a center region of the contact zone along a length of the contact zone is increased thereby increasing the effective radius of at least one rubber blanket clamped onto one of the first and second transfer cylinders from the center region of the contact zone outward so that a concave velocity profile is produced on the web passing through the contact zone between the first and second transfer cylinders, the velocity at the outer sides of the concave velocity profile being greater than the velocity at the center of the velocity profile.

6. 发明申请

US20060185537A1 Method for positioning a sleeve on a printing-press cylinder, and printing-press cylinder 审中-公开
标题翻译：将套筒定位在印刷机滚筒上的方法以及印刷机滚筒
公开(公告)号：US20060185537A1
公开(公告)日：2006-08-24
申请号：US11357586
申请日：2006-02-17
申请人： Eduard Hoffmann , Christian Sameit , Lorenz Stotz
发明人： Eduard Hoffmann , Christian Sameit , Lorenz Stotz
IPC分类号： B41F5/00
CPC分类号： B41F27/105 , B41F30/04 , B41N6/02 , B41P2227/20
摘要： A method for positioning a sleeve on a printing-press cylinder includes providing a printing-press cylinder, a sleeve which is to be positioned on the printing-press cylinder, and a polyvinyl alcohol. The polyvinyl alcohol is applied to at least one of an outer surface of the printing-press cylinder and an inner surface of the sleeve. The sleeve is then pushed or pulled onto the printing-press cylinder such that the outer surface of the printing-press cylinder and the inner surface of the sleeve lie confrontingly opposed to one another.
摘要翻译：将套筒定位在印刷机滚筒上的方法包括提供印刷机滚筒，定位在印刷机滚筒上的套筒和聚乙烯醇。聚乙烯醇被施加到印刷机筒的外表面和套筒的内表面中的至少一个上。然后将套筒推压或拉到印刷机滚筒上，使得印刷机滚筒的外表面和套筒的内表面彼此相对地相对。

7. 发明申请

US20110308413A1 RADIALLY EXTENSIBLE, SLEEVE-SHAPED PRINTING BLANKET AND METHOD FOR PRODUCING SUCH A PRINTING BLANKET 审中-公开
标题翻译：可伸缩的带状印花布和生产这种印刷布的方法
公开(公告)号：US20110308413A1
公开(公告)日：2011-12-22
申请号：US13140800
申请日：2009-12-15
申请人： Christian Sameit , Eduard Hoffmann , Thomas Kandlbinder , Georg Schmid
发明人： Christian Sameit , Eduard Hoffmann , Thomas Kandlbinder , Georg Schmid
IPC分类号： B41C3/08
CPC分类号： B41F7/04 , B41F13/193 , B41F30/02 , B41N10/02 , B41N10/04 , B41N10/06 , B41N2210/02 , B41N2210/04 , B41N2210/06 , B41N2210/10 , B41N2210/14
摘要： A printing blanket for fastening on a printing blanket cylinder and a method for the production thereof are disclosed. The printing blanket includes at least one inner carrier layer, a first intermediate layer designed as a woven fabric layer and an outer cover layer. The woven fabric layer includes warp threads and weft threads. The printing blanket can be fastened on a printing blanket cylinder such that the warp threads extend in the axial direction of the printing blanket cylinder and the weft threads extend in the circumferential direction of the printing blanket cylinder.
摘要翻译：公开了一种用于紧固在印刷橡皮布滚筒上的印刷橡皮布及其生产方法。印刷橡皮布包括至少一个内部载体层，设计为机织织物层的第一中间层和外覆盖层。机织织物层包括经线和纬纱。印刷橡皮布可以紧固在印刷橡皮布滚筒上，使得经纱沿着印刷橡皮布滚筒的轴向延伸，并且纬纱在印刷橡皮布滚筒的圆周方向上延伸。

8. 发明授权

US08047134B2 Rubber sleeve 失效
标题翻译：橡胶套
公开(公告)号：US08047134B2
公开(公告)日：2011-11-01
申请号：US12244279
申请日：2008-10-02
申请人： Eduard Hoffmann , Thomas Kandlbinder , Christian Sameit , Georg Schmid
发明人： Eduard Hoffmann , Thomas Kandlbinder , Christian Sameit , Georg Schmid
IPC分类号： B41F13/08
CPC分类号： B41N10/04 , B41N6/00
摘要： A rubber sleeve for a printing press and a method for producing a rubber sleeve is disclosed. The rubber sleeve has a rigid support sleeve and a blanket that is wrapped around the support sleeve as well as is firmly connected to the support sleeve. The blanket has at least a two-layer structure with an inner layer embodied as a base layer and an outer layer serving as a functional layer for the printing process, where the butting edges of the blanket are connected to one another via a sealing material, which is introduced in a gap embodied between the butting edges. The sealing material is introduced in the gap embodied between the butting edges while forming a channel.
摘要翻译：公开了一种印刷机用橡胶套筒及橡胶套筒的制造方法。橡胶套筒具有刚性的支撑套筒和围绕支撑套筒缠绕的毯子，并且牢固地连接到支撑套筒。橡皮布具有至少两层结构，其具有作为基层的内层和用作印刷工艺的功能层的外层，其中橡皮布的对接边缘通过密封材料彼此连接，其被引入到在对接边缘之间体现的间隙中。在形成通道的同时，密封材料被引入在对接边缘之间实现的间隙中。

9. 发明申请

US20070006751A1 Method for influencing lateral web spreading in a printing unit in a rotary printing press 失效
标题翻译：影响旋转印刷机中的印刷单元中的横向卷材铺展的方法
公开(公告)号：US20070006751A1
公开(公告)日：2007-01-11
申请号：US11522633
申请日：2006-09-18
申请人： Eduard Hoffmann , Christian Sameit , Georg Schmid
发明人： Eduard Hoffmann , Christian Sameit , Georg Schmid
IPC分类号： B41F5/00
CPC分类号： B41F7/12 , B41F13/02
摘要： A method for influencing lateral web spreading in a printing unit in a rotary printing press, the printing unit having first and second transfer cylinders contacting each other along a contact zone for receiving a web to be printed on therebetween and undergoing a deflection during operation, and at least one plate cylinder which is respectively settable against one of the first and second transfer cylinders for printing on at least one side of the web receivable in the contact zone. The method includes passing the web between the first and second transfer cylinders through the contact zone; and applying a bending moment to at least one of the first and second blanket cylinders counter to a direction of the deflection of the at least one of the first and second blanket cylinders to reduce the deflection, the bending moment being effected by a variable force applied to a cylinder axle of the at least one of the first and second blanket cylinders by a bending apparatus, so that a pressure in a center region of the contact zone along a length of the contact zone is increased thereby increasing the effective radius of at least one rubber blanket clamped onto one of the first and second transfer cylinders from the center region of the contact zone outward so that a concave velocity profile is produced on the web passing through the contact zone between the first and second transfer cylinders, the velocity at the outer sides of the concave velocity profile being greater than the velocity at the center of the velocity profile.
摘要翻译：一种用于影响旋转印刷机中的印刷单元中的横向卷筒纸铺展的方法，所述印刷单元具有沿着接触区彼此接触的第一和第二传送滚筒，用于接收印刷在其上并在操作期间经历挠曲的卷材;以及至少一个印版滚筒，其分别可设置在所述第一和第二传送滚筒中的一个上，用于在所述接触区域中可接收的幅材的至少一侧上进行打印。该方法包括使第一和第二转印滚筒之间的纸通过接触区; 并且相对于第一和第二橡皮布滚筒中的至少一个的偏转方向将弯矩施加到第一和第二橡皮滚筒中的至少一个，以减少偏转，弯曲力矩由施加的可变力来实现通过弯曲装置连接到第一和第二橡皮滚筒中的至少一个的气缸轴，使得沿接触区域的长度的接触区域的中心区域中的压力增加，从而增加至少的有效半径一个橡皮布从接触区域的中心区域向外夹紧在第一和第二传送滚筒中的一个上，使得在通过第一和第二传送滚筒之间的接触区域的卷筒纸上产生凹速度分布，凹速度分布的外侧大于速度分布中心处的速度。

10. 发明申请

US20050241502A1 Sleeve for a printing machine 失效
标题翻译：袖子用于印刷机
公开(公告)号：US20050241502A1
公开(公告)日：2005-11-03
申请号：US11116973
申请日：2005-04-28
申请人： Eduard Hoffman , Georg Schmid , Christian Sameit , Angelika Keck
发明人： Eduard Hoffman , Georg Schmid , Christian Sameit , Angelika Keck
IPC分类号： B41N10/02 , B41N10/04
CPC分类号： B41N10/02 , B41N6/00 , B41N10/04 , B41N2210/02 , B41N2210/06 , B41N2210/10 , B41N2210/14 , Y10S428/909 , Y10T428/1393
摘要： The invention relates to a sleeve, particularly a rubber blanket sheath, for a printing machine. The sleeve (10) has a two-layer structure comprising an internal layer designed as support layer (11), and an external layer designed as cover layer (12) and used for the print transfer, with the external or cover layer (12) being connected directly to the internal or support layer (11). A three layer composite sheath also is disclosed.
摘要翻译：本发明涉及一种用于印刷机的套筒，特别是橡皮布护套。套筒（10）具有两层结构，其包括设计为支撑层（11）的内层和设计为覆盖层（12）并用于打印转印的外层，外层或覆盖层（12）直接连接到内部或支撑层（11）。也公开了三层复合护套。

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