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21. 发明授权

US6062136A Sheet-fed offset rotary press 失效
标题翻译：单张胶印机
公开(公告)号：US6062136A
公开(公告)日：2000-05-16
申请号：US374104
申请日：1999-08-16
申请人： Hans-Bernhard Bolza-Schunemann
发明人： Hans-Bernhard Bolza-Schunemann
IPC分类号： B41F21/08 , B41C1/05 , B41C1/055 , B41F5/02 , B41F7/02 , B41F7/08 , B41F7/10 , B41F13/10 , B41F21/05 , B41F21/10 , B41F31/02 , B41F31/06 , B41F31/08 , B41F31/10 , B41F31/14 , B41F31/18 , B41F31/26 , B41F31/30 , B41F31/34
CPC分类号： B41F5/02 , B41F31/027 , B41F7/08 , B41F7/10 , B41P2227/70
摘要： A sheet-fed rotary offset printing machine accomplishes multi-color printing. A central impression cylinder carries sheets to be printed as they pass by at least two serially located blanket cylinders. These blanket cylinders are provided with ink images from cooperating plate cylinders. A sheet is gripped only once by grippers of the impression cylinder and is held in this single gripping operation during printing. At least one short inking unit is associated with each printing cylinder.
摘要翻译：单张进给旋转胶印机完成多色打印。中央压印滚筒在通过至少两个连续布置的橡皮布滚筒时承载要打印的纸张。这些橡皮布滚筒配备有来自协作印版滚筒的油墨图像。片材仅通过压印滚筒的夹持器夹持一次，并且在打印期间保持在该单个夹紧操作中。至少一个短的上墨单元与每个印刷滚筒相关联。

22. 发明授权

US5823108A Device for stabilizing the temperature of a duct roller in an inking unit of a printing press 失效
标题翻译：用于稳定印刷机的墨水单元中的导管辊的温度的装置
公开(公告)号：US5823108A
公开(公告)日：1998-10-20
申请号：US591962
申请日：1996-01-29
申请人： Carsten Kelm
发明人： Carsten Kelm
IPC分类号： B41F31/02 , B41F31/00 , B41F31/26
CPC分类号： B41F31/002
摘要： Method of stabilizing the temperature of a duct roller in an inking unit of a printing press, the duct roller being formed with an interior space through which a temperature-controlled fluid flows, includes feeding oil from an oil circulation system of the printing press through the interior space of the duct roller and back to the oil circulation system for stabilizing the temperature of the duct roller; and device for performing the method.
摘要翻译：稳定印刷机的上墨单元中的导管辊的温度的方法，所述导管辊形成有温度控制的流体流过的内部空间，包括从印刷机的油循环系统通过管道辊的内部空间并返回到油循环系统，用于稳定管道辊的温度; 以及用于执行该方法的装置。

23. 发明授权

US5688217A Rollers 失效
标题翻译：滚筒
公开(公告)号：US5688217A
公开(公告)日：1997-11-18
申请号：US546569
申请日：1995-10-20
申请人： Masayuki Izume
发明人： Masayuki Izume
IPC分类号： B41F7/40 , B41F7/26 , B41F13/02 , B41F31/14 , B41F31/15 , B41F31/26 , B41F31/30 , B65H23/02 , B65H23/04 , B65H27/00 , F16C13/00 , B23P15/00
CPC分类号： F16C13/028 , B41F31/14 , B65H23/02 , B65H23/048 , B65H27/00 , B65H2404/1152 , B65H2404/1342 , B65H2404/1344 , B65H2404/144
摘要： A roller comprises a straight support member, a plurality of hollow cylindrical roller members arranged axially thereof and having the support member inserted therethrough, and a position change-over device provided for each of the roller members. Each roller member is provided around the support member so as to be rotatable relative to the support member and movable relative thereto in a plane orthogonal to the axial direction, and the change-over devices are adapted to shift the roller members respectively each in the plane orthogonal to the axial direction of the roller member. A connecting member is interposed between opposed end faces of each two adjacent roller members for preventing the two adjacent roller members from moving circumferentially thereof relative to each other while permitting relative movement of the two adjacent roller members in the plane orthogonal to the axial direction.
摘要翻译：辊子包括直的支撑构件，多个中空圆柱形滚柱构件，其轴向地布置并且具有插入其中的支撑构件，以及为每个滚动构件设置的位置转换装置。每个滚轮构件围绕支撑构件设置成能够相对于支撑构件旋转并且可以在与轴向正交的平面中相对于其移动，并且转换装置适于分别在平面中移动滚子构件与辊构件的轴向正交。连接构件设置在每个两个相邻的辊构件的相对的端面之间，用于防止两个相邻的辊构件相对于彼此沿圆周方向移动，同时允许两个相邻的辊构件在与轴向正交的平面中相对移动。

24. 发明授权

US5416298A Laser engraving apparatus 失效
标题翻译：激光雕刻机
公开(公告)号：US5416298A
公开(公告)日：1995-05-16
申请号：US39134
申请日：1993-04-02
申请人： Simon H. Robert
发明人： Simon H. Robert
IPC分类号： B23K26/00 , B23K26/08 , B41C1/05 , B41F13/10 , B41F31/26 , H04N1/047 , H04N1/06 , H04N1/191
CPC分类号： B23K26/067 , B23K26/0676 , B23K26/0823 , B41C1/05 , H04N1/047 , H04N1/06 , H04N1/0671 , H04N1/1911 , H04N2201/04729 , H04N2201/04789
摘要： An apparatus for preparing a medium for use in a printing process supports the medium (2) for rotation about an axis. A head (6) is mounted for movement parallel to the axis and includes means to direct a laser beam onto the surface of the medium. The laser beam engraves or exposes the series of cell sites (c) around the medium and an acousto-optic modulator (12) positioned in the path of the laser beam deflects the beam substantially in the direction of rotation of the medium (2). In a preferred example the beam tracks the surface of the medium at a speed matched to that of the medium so as to keep the beam stationary on the cell site while that site is being engraved or exposed. The beam may also be deflected to skip backwards or forwards over immediately adjacent cell sites.
摘要翻译： PCT No.PCT / GB91 / 01829 Sec。 371日期：1993年4月2日 102（e）日期1993年4月2日PCT 1991年10月18日PCT PCT。出版物WO92 / 09399 日期：1992年6月11日。用于制备用于印刷过程的介质的设备支撑用于围绕轴线旋转的介质（2）。安装头部（6）以平行于轴线移动，并且包括将激光束引导到介质表面上的装置。激光束在介质周围雕刻或暴露一系列单元位置（c），并且位于激光束路径中的声光调制器（12）基本上沿着介质（2）的旋转方向偏转光束。在优选的示例中，光束以与介质的速度匹配的速度跟踪介质的表面，以便在该位置被雕刻或曝光的同时将光束保持在单元位置上。波束也可以被偏转以在紧邻的小区位置上向后或向后跳过。

25. 发明授权

US5363763A Inker mechanism 失效
标题翻译：输液机构
公开(公告)号：US5363763A
公开(公告)日：1994-11-15
申请号：US120053
申请日：1993-09-13
申请人： Allan Fiore
发明人： Allan Fiore
IPC分类号： B41F31/15 , B41F31/14 , B41F31/26
CPC分类号： B41F31/15 , Y10S101/38
摘要： An inker mechanism has an inking roller rotatably mounted on a frame. The inking roller has a degree of freedom allowing the roller to shift axially. A bearing assembly is coaxially connected to the roller for axially shifting the roller. This bearing assembly has an outer shell with a universal joint. The inker mechanism also has a cam and a pivotally mounted lever connected between this cam and the universal joint. This cam can articulate the lever to oscillate the roller axially.
摘要翻译：墨水机构具有可旋转地安装在框架上的上墨辊。上墨辊具有允许辊轴向移动的自由度。轴承组件同轴地连接到辊子上，用于轴向地移动辊子。该轴承组件具有带有万向接头的外壳。喷墨机构还具有连接在该凸轮和万向接头之间的凸轮和枢转安装的杆。该凸轮可以将杠杆铰接到轴上以使辊滚动。

26. 发明授权

US5292565A Ink roll for high speed printing 失效
标题翻译：墨辊用于高速打印
公开(公告)号：US5292565A
公开(公告)日：1994-03-08
申请号：US712125
申请日：1991-06-07
申请人： Lisa A. Napier , Stephanie S. Hinton , Sherron F. Stanton
发明人： Lisa A. Napier , Stephanie S. Hinton , Sherron F. Stanton
IPC分类号： B41F31/26 , B41L27/28 , B41N7/06 , B41K1/42
CPC分类号： B41F31/26 , B41L27/28 , B41N7/06 , B41N2207/02 , B41N2207/14 , Y10T428/1376 , Y10T428/139 , Y10T428/24496 , Y10T428/24893 , Y10T428/249978 , Y10T428/249983 , Y10T428/249986 , Y10T428/249996 , Y10T428/254
摘要： An ink roll made of a microporous thermoplastic structure impregnated with an ink has sufficient strength, toughness and flexibility to deliver ink to a transfer roll without substantial misting of the ink from the ink roll surface as the ink roll is driven by a drive roll at peripheral speeds of 200 ips or more. The microporous plastic structure of the roll may be formed from a blend of a first polymer having particles sizes in the range of 1 to 100 .mu.m, and a second polymer having particles sizes from more than 100 .mu.m to 600 .mu.m. The second polymer is selected to impart greater strength and abrasion resistance to the roll than the first polymer. Both of the first and second polymers may be copolymers of PVC and polyvinyl acetate. The second copolymer has more acetate groups than the first polymer, giving it significantly greater strength.
摘要翻译：由浸渍有油墨的微孔热塑性结构制成的油墨卷具有足够的强度，韧性和柔性，以便将油墨输送到转印辊上，而不会因油墨辊被墨辊表面驱动而使油墨从墨辊表面上实质上雾化速度为200 ips以上。辊的微孔塑料结构可以由具有1至100（μm）m范围内的粒度的第一聚合物的共混物和具有大于100（my）m至600（μm）的颗粒尺寸的第二聚合物的共混物形成我的）选择第二聚合物以赋予辊比第一聚合物更大的强度和耐磨性。第一和第二聚合物都可以是PVC和聚乙酸乙烯酯的共聚物。第二种共聚物比第一种聚合物具有更多的乙酸酯基，赋予它显着更大的强度。

27. 发明授权

US5207158A Long lived, variable-delivery ink metering method, system and roller for keyless lithography 失效
标题翻译：长寿命，可变输入墨水测量方法，系统和滚子无键盘
公开(公告)号：US5207158A
公开(公告)日：1993-05-04
申请号：US656646
申请日：1991-02-19
申请人： Thomas A. Fadner , Lawrence J. Bain
发明人： Thomas A. Fadner , Lawrence J. Bain
IPC分类号： B41F31/26 , B41N7/06
CPC分类号： B41N7/06 , B41N2207/02 , B41N2207/14 , Y10T29/49563
摘要： A roller 14 for use with a surface-scraping doctor blade to meter a fluid applied to an outer surface of the roller 14. The roller 14 has the following elements: a substantially cylindrical core 101 having a core surface; a coating 105 of a polymer material 102 on the core surface, the coating 105 having a predetermined thickness and having a predetermined percent by volume of substantially hard wear-resistant particles 103, the coating 105 also having a surface which is the outer surface of the roller 14; a plurality of cells 104 in the coating 105, each of the cells 104 having at least one cell wall oriented substantially perpendicular to the outer surface of the roller 14 and having an open end at the outer surface of the roller 14. A method for the manufacture of the roller 14 and a method for using the roller 14 are disclosed.

28. 发明授权

US5191703A Method of making an anilox roller or cylinder 失效
标题翻译：制造ANOLOX滚筒或圆筒的方法
公开(公告)号：US5191703A
公开(公告)日：1993-03-09
申请号：US762582
申请日：1991-09-19
申请人： Thomas John
发明人： Thomas John
IPC分类号： B41F31/26 , B41N7/06
CPC分类号： B41N7/06 , B41N2207/02 , B41N2207/10 , Y10T29/49563 , Y10T29/49565
摘要： To facilitate the manufacture of an anilox roller for an inker of an offset rotary printing machine, a cylindrical core has a layer of ink accepting material, for example copper, applied thereon. To form wear-resistant ribs (8) between which ink receptor depressions or cells (19) can be formed, the layer (3) of ink accepting material is formed with grooves into which a hard, wear-resistant material is applied, completely filling the grooves. The ink receptor depressions or cells are then formed in the ink accepting material, which is softer than said wear-resistant material. The thickness of the ink accepting layer (3) originally applied is greater than the depth of the cells which, typically, have a depth of about 0.02 mm.
摘要翻译：为了便于制造用于偏移旋转印刷机的墨水的网纹辊，圆筒形芯具有涂覆在其上的油墨接受材料层，例如铜。为了形成耐油肋（8），油墨接收凹部或细胞（19）可以形成在其中，油墨接收材料层（3）形成有凹槽，其中施加硬的耐磨材料，完全填充凹槽。然后在比所述耐磨材料柔软的油墨接受材料中形成油墨接受体凹陷或细胞。最初施加的墨接受层（3）的厚度大于通常具有约0.02mm深度的单元的深度。

29. 发明授权

US5165341A Offset printing machine 失效
标题翻译：偏移式打印机
公开(公告)号：US5165341A
公开(公告)日：1992-11-24
申请号：US542975
申请日：1990-06-25
申请人： Thomas John , Georg Bock
发明人： Thomas John , Georg Bock
IPC分类号： B41F31/06 , B41F31/00 , B41F31/26
CPC分类号： B41F31/26 , B41F31/004
摘要： To permit use of a yielding surface covering (16) on an ink application cylinder (7, 12, 32) offset printing machine, without slippage or rubbing between the ink application cylinder and an adjacent plate cylinder (5, 31), a drive is arranged between the plate cylinder and the ink application cylinder which provides for corresponding linear circumferential speed by changing the profile of engaged drive gears (6, 13) driving the ink application cylinder and the plate cylinder; the drive gears have the same pitch circle diameter. The yielding surface (16) on the ink application cylinder has a thickness of between 2-3% of the diameter of the ink application cylinder (12) and a durometer value of between about 60-70 on the Shore A scale; the ink application cylinder (12) has a diameter of about 99% of the diameter of the plate cylinder and in operation is engaged against the plate cylinder over an engagement zone of about 7-9 mm in circumferential length (1).
摘要翻译：为了允许在油墨施加筒（7,12,32）上使用胶印机（6）在油墨施加筒和相邻印版滚筒（5,31）之间没有滑动或摩擦的情况下使用屈服表面（16），驱动器布置在印版滚筒和油墨施加筒之间，通过改变驱动油墨涂布滚筒和印版滚筒的啮合驱动齿轮（6,13）的轮廓来提供相应的线性圆周速度; 驱动齿轮具有相同的节圆直径。油墨施加圆筒上的屈服表面（16）的厚度在油墨涂抹圆筒（12）的直径的2-3％之间，硬度计值在肖氏A级的约60-70之间; 油墨施加圆筒（12）的直径为印版滚筒直径的约99％，并且在圆周长度（1）上约7-9mm的接合区域上操作与印版滚筒接合。

30. 发明授权

US5003871A Inking unit for a rotary offset printing machine 失效
标题翻译：旋转胶版印刷机的胶印单元
公开(公告)号：US5003871A
公开(公告)日：1991-04-02
申请号：US535995
申请日：1990-06-08
申请人： Karl-Heinz Franz , Heinrich Ochs , Kurt Difflipp
发明人： Karl-Heinz Franz , Heinrich Ochs , Kurt Difflipp
IPC分类号： B41F31/14 , B41F7/26 , B41F7/36 , B41F31/10 , B41F31/15 , B41F31/26 , B41F31/32
CPC分类号： B41F7/26 , B41F31/10 , B41F31/15 , B41F31/32 , B41F7/36
摘要： An offset inking unit includes a distributor roll having a first roll train that communicates via a first branch roll with an ink transport roll engaged, as viewed in the direction of rotation of the plate cylinder, by two front inking rolls and having a second roll train connected in parallel to the first roll train that communicates via a second branch roll with a spreader roll which, as viewed in the direction of rotation of the plate cylinder, is engaged at least by the first inking roll of the two front inking rolls. Also as viewed in the direction of rotation of the plate cylinder, the second inking roll of the two front inking rolls communicates at least with another rear inking roll via another ink transport roll. Damping is optionally effected directly on the printing plate or on a front inking roll.
摘要翻译：一种胶印油墨单元，包括分配辊，该分配辊具有经由第一分支辊与从印版滚筒的旋转方向观察的油墨输送辊相互连接的第一辊系，由两个前墨辊构成，并具有第二辊列与经由第二分支辊与扩展辊连通的第一辊系平行连接，所述扩展辊从印版滚筒的旋转方向观察至少由两个前墨辊的第一着墨辊接合。另外从印版滚筒的旋转方向观察，两个前墨辊的第二着墨辊至少与另一墨后输墨辊连接。阻尼可任选地直接在印刷板上或在前墨辊上进行。

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