公开(公告)号：US06546591B2

公开(公告)日：2003-04-15

申请号：US09894534

申请日：2001-06-28

申请人： Hiraku Onuma ,  Tomokatsu Mukae ,  Takayuku Goto

发明人： Hiraku Onuma ,  Tomokatsu Mukae ,  Takayuku Goto

IPC分类号： B41F3506

CPC分类号： B41F35/00 ,  B41P2235/246

摘要： There is disclosed a pressure pad used in an apparatus for cleaning the outer surface of a cylinder with a cleaning fabric. The cleaning fabric is directed between the pressure pad and the cylinder, the pressure pad having opposite side edges which are fixed in the apparatus to extend parallel to the cylinder. The pressure pad is made of elastomer and curved between the opposite side edges thereof to be convex toward the outer surface of the cylinder. The pressure pad cooperates with the cleaning fabric so that the cleaning fabric can be pressed against the outer surface of the cylinder by the pressure pad to clean the outer surface of the cylinder. The pressure pad comprises an engaged portion engaged with the cleaning fabric so that the cleaning fabric is sandwiched between the engaged portion and the cylinder to be pressed against the outer surface of the cylinder. The pressure pad further comprises a pressure imparting portion positioned between the engaged portion and at least one of the opposite side edges of the pressure pad for imparting a pressure between the engaged portion and the cylinder. The pressure imparting portion is different in mechanical parameter from the engaged portion.

摘要翻译： 公开了一种用于用清洁织物清洁圆筒的外表面的装置中的压力垫。 清洁织物被引导在压力垫和气缸之间，压力垫具有相对的侧边缘，固定在设备中以平行于气缸延伸。 压力垫由弹性体制成，并在其相对的两个侧边之间弯曲，朝向气缸的外表面凸出。 压力垫与清洁织物配合，使得清洁织物可以通过压力垫压靠在气缸的外表面上，以清洁气缸的外表面。 压垫包括与清洁织物接合的接合部分，使得清洁织物夹在被接合部分和被压靠在气缸外表面上的气缸之间。 所述压力垫还包括压力施加部分，所述压力施加部分位于所述被接合部分与所述压力垫的相对侧边缘中的至少一个之间，用于在所述被接合部分和所述气缸之间施加压力。 压力赋予部分的机械参数与被接合部分不同。

公开(公告)号：US06371025B1

公开(公告)日：2002-04-16

申请号：US09571907

申请日：2000-05-16

申请人： Charles Henry Dufour ,  David Crowell Emery ,  Roland Thomas Palmatier

发明人： Charles Henry Dufour ,  David Crowell Emery ,  Roland Thomas Palmatier

IPC分类号： B41F3506

CPC分类号： B41F35/001 ,  B41P2235/31

摘要： An apparatus for cleaning a tubular printing blanket, comprises a first end cap mounted to a first end portion of the tubular printing blanket; a second end cap mounted to a second end portion of the tubular printing blanket, a compressed air inlet passing through the first end cap; a compressed air supply coupled to the compress air inlet for supplying compressed air to the inside of the tubular printing blanket for stiffening the tubular printing blanket during a cleaning operation; and a cleaning element which interacts with the outside surface of the tubular printing blanket, for cleaning the tubular printing blanket. A method for cleaning a tubular printing blanket comprises the steps of mounting end caps to the end portions of the tubular printing blanket for sealing the inside of the tubular printing blanket against ambient air; supplying compressed air to the inside of the tubular printing blanket for stiffening the tubular printing blanket; and cleaning the outside surface of the tubular printing blanket

摘要翻译： 一种用于清洁管状印刷橡皮布的设备，包括：安装到所述管状印刷橡皮布的第一端部的第一端盖; 安装到所述管状印刷橡皮布的第二端部的第二端盖，通过所述第一端盖的压缩空气入口; 压缩空气供应源，联接到压缩空气入口，用于将压缩空气供应到管状印刷橡皮布的内部，用于在清洁操作期间加强管状印刷橡皮布; 以及与管状印刷橡皮布的外表面相互作用以清洁管状印刷橡皮布的清洁元件。 用于清洁管状印刷橡皮布的方法包括以下步骤：将端盖安装到管状印刷橡皮布的端部，以将管状印刷橡皮布的内部与环境空气密封; 将压缩空气供应到管状印刷橡皮布的内部以加强管状印刷橡皮布; 并清洁管状印刷毯的外表面

公开(公告)号：US06722278B2

公开(公告)日：2004-04-20

申请号：US09998561

申请日：2001-11-29

申请人： Minoru Tomita

发明人： Minoru Tomita

IPC分类号： B41F3506

CPC分类号： B41F13/18 ,  B41F22/00 ,  B41F23/08

摘要： A printing press includes first and second impression cylinders and a varnish supply unit. The first impression cylinder has a gripper unit for holding a sheet-like object, and is rotatably supported. The varnish supply unit supplies varnish to the sheet-like object held by the first impression cylinder. The second impression cylinder is in contact with the first cylinder, and has a gripper unit for receiving the sheet-like object held by the first impression cylinder. The sheet-like object held by the gripper unit is transported such that its varnish-coated surface opposes a surface of the second impression cylinder. A fluorine-contained polymer layer is formed on that surface of the second impression cylinder which is in contact with the varnish-coated surface of the sheet-like object.

摘要翻译： 印刷机包括第一和第二压印滚筒和清漆供应单元。 第一压印滚筒具有用于保持片状物体的夹持单元，并且被可旋转地支撑。 清漆供给单元向由第一压印滚筒保持的片状物体供给清漆。 第二压印滚筒与第一滚筒接触，并具有用于接收由第一压印滚筒保持的薄片状物体的夹持单元。 由夹持单元保持的片状物被输送，使得其涂漆表面与第二压印滚筒的表面相对。 在与片状物的涂漆表面接触的第二压印滚筒的表面上形成含氟聚合物层。

公开(公告)号：US06484635B2

公开(公告)日：2002-11-26

申请号：US09725617

申请日：2000-11-29

申请人： David Charles Burke ,  Matthew Todd Boyer ,  Clifford Allen Zabkar

发明人： David Charles Burke ,  Matthew Todd Boyer ,  Clifford Allen Zabkar

IPC分类号： B41F3506

CPC分类号： B41F35/00 ,  B41P2235/26

摘要： A device for providing cleaning or other solution in a printing press including a spraying device, the spraying device having a liquid exit disposed along a width of the spraying device for delivering a liquid to a press component and a spray shield selectively covering at least one part of the liquid exit so as to block delivery of the liquid through the at least one part to the press component. Also disclosed is a method for providing cleaning or other fluid to a printing press component comprising the steps of spraying a fluid over a fixed width of a press component, and blocking part of the fluid over a part of the fixed width so that the part of the fluid does not reach the press component.

摘要翻译： 一种用于在包括喷射装置的印刷机中提供清洁或其它溶液的装置，所述喷射装置具有沿着所述喷射装置的宽度设置的液体出口，用于将液体输送到压力部件和选择性地覆盖至少一个部分 的液体出口以阻止液体通过至少一个部分输送到压力部件。 还公开了一种用于向印刷机部件提供清洁或其它流体的方法，包括以下步骤：将流体喷射在压力部件的固定宽度上，并且将部分流体阻挡在固定宽度的一部分上， 流体不会到达压力部件。

公开(公告)号：US06253413B1

公开(公告)日：2001-07-03

申请号：US09246455

申请日：1999-02-09

申请人： Hiraku Onuma ,  Tomokatsu Mukae ,  Takayuku Goto

发明人： Hiraku Onuma ,  Tomokatsu Mukae ,  Takayuku Goto

IPC分类号： B41F3506

CPC分类号： B41F35/00 ,  B41P2235/246

摘要： There is disclosed a pressure pad used in an apparatus for cleaning the outer surface of a cylinder with a cleaning fabric. The cleaning fabric is directed between the pressure pad and the cylinder, the pressure pad having opposite side edges which are fixed in the apparatus to extend parallel to the cylinder. The pressure pad is made of elastomer and curved between the opposite side edges thereof to be convex toward the outer surface of the cylinder. The pressure pad cooperates with the cleaning fabric so that the cleaning fabric can be pressed against the outer surface of the cylinder by the pressure pad to clean the outer surface of the cylinder. The pressure pad comprises an engaged portion engaged with the cleaning fabric so that the cleaning fabric is sandwiched between the engaged portion and the cylinder to be pressed against the outer surface of the cylinder. The pressure pad further comprises a pressure imparting portion positioned between the engaged portion and at least one of the opposite side edges of the pressure pad for imparting a pressure between the engaged portion and the cylinder. The pressure imparting portion is different in mechanical parameter from the engaged portion.

摘要翻译： 公开了一种用于用清洁织物清洁圆筒的外表面的装置中的压力垫。 清洁织物被引导在压力垫和气缸之间，压力垫具有相对的侧边缘，固定在装置中以平行于气缸延伸。 压力垫由弹性体制成，并在其相对的两个侧边之间弯曲，朝向气缸的外表面凸出。 压力垫与清洁织物配合，使得清洁织物可以通过压力垫压靠在气缸的外表面上，以清洁气缸的外表面。 压垫包括与清洁织物接合的接合部分，使得清洁织物夹在被接合部分和被压靠在气缸外表面上的气缸之间。 所述压力垫还包括压力施加部分，所述压力施加部分位于所述被接合部分和所述压力垫的相对侧边缘中的至少一个之间，用于在所述被接合部分和所述气缸之间施加压力。 压力赋予部分的机械参数与被接合部分不同。