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1. 发明授权

US06752077B2 Printing press with a doctor blade device 失效
标题翻译：印刷机用刮刀装置
公开(公告)号：US06752077B2
公开(公告)日：2004-06-22
申请号：US10427101
申请日：2003-05-01
申请人： Wilfried Kolbe , Klaus Schirrich , Andreas Kückelmann
发明人： Wilfried Kolbe , Klaus Schirrich , Andreas Kückelmann
IPC分类号： B41F910
CPC分类号： B41F9/1009
摘要： A printing press with a doctor blade device (24), which has a doctor blade (26), which can be placed against a cylinder (10), wherein the doctor blade (26) is caused to oscillate with a frequency of at least 1 Hz by an oscillator (38).
摘要翻译：一种具有刮刀装置（24）的印刷机，其具有能够抵靠气缸（10）放置的刮刀（26），其中使刮刀（26）以至少1的频率摆动 Hz的振荡器（38）。

2. 发明授权

US06523469B2 Device for metering and equalizing an ink layer on the surface of a printing machine roller 失效
标题翻译：用于计量和均衡印刷机辊表面上的油墨层的装置
公开(公告)号：US06523469B2
公开(公告)日：2003-02-25
申请号：US09877432
申请日：2001-06-08
申请人： Wolfgang Bayer , Andreas Berchtold , Thomas Böck , Robert Konrad , Harald Lesti , Xaver Bachmeir
发明人： Wolfgang Bayer , Andreas Berchtold , Thomas Böck , Robert Konrad , Harald Lesti , Xaver Bachmeir
IPC分类号： B41F910
CPC分类号： B41F31/027
摘要： A device for metering and equalizing an ink layer on the surface of a printing machine roller, in particular on the surface of an ink applicator roller in the inking unit of a printing machine, the surface being additionally wetted with dampening medium. The device contains at least two doctor blades which are arranged preferably at a short distance one behind the other in the direction of rotation of the roller and rest under pressure against the surface of the roller and of which a front doctor blade, with respect to the direction of rotation of the roller, has a doctor blade edge radius such that essentially only the dampening medium, but not the ink layer, can be wiped off from the surface of the roller by said front doctor blade, while a rear doctor blade, with respect to the direction of rotation of the roller, has, by comparison, a smaller doctor blade edge radius such that at least part of the ink layer which has remained on the surface of the roller can be wiped off.
摘要翻译：一种用于计量和均衡印刷机辊表面上的油墨层的装置，特别是在印刷机的着墨单元中的涂墨辊的表面上，该表面被润湿介质另外润湿。该装置包括至少两个刮刀，其优选地在辊的旋转方向上彼此相距较短地布置，并且在压力下搁置在辊的表面上，并且相对于辊辊的旋转方向具有刮刀边缘半径，使得基本上只有阻尼介质而不是油墨层可以由所述前刮刀从辊的表面擦除，而后刮刀具有相对于辊的旋转方向，通过比较，具有较小的刮刀边缘半径，使得可以擦除残留在辊表面上的油墨层的至少一部分。

3. 发明授权

US06286426B1 Doctor blades 失效
标题翻译：医生刀片
公开(公告)号：US06286426B1
公开(公告)日：2001-09-11
申请号：US09587955
申请日：2000-06-06
申请人： Åke B{umlaut over (oo)}se
发明人： Åke B{umlaut over (oo)}se
IPC分类号： B41F910
CPC分类号： B41F9/1072
摘要： A doctor blade assembly having a flexible doctor blade holder consisting of a wider flexible carrier plate by means of which the assembly is mounted, a narrower flexible presser plate and a flexible wedge member held together with a plurality of ties. A replaceable doctor blade is formed of a strip of uniform thickness and is clamped together with a narrower back-up strip securely but releasably between the forward edges of the carrier plate and the presser plate. The wedge member is inserted between the rear edge of the presser plate and the carrier plate. The wedge member has a rear portion including a flange projecting away from the carrier plate both to permit manual manipulation of the wedge member and to divert liquid, such as ink, away from the carrier plate.
摘要翻译：具有柔性刮刀架的刮刀组件，其具有由更宽的柔性承载板构成，通过该柔性承载板安装组件，较窄的柔性压板和与多个连接件一起保持的柔性楔形构件。可替换的刮刀由均匀厚度的条形成，并且与较窄的后备条带牢固但可释放地夹紧在承载板的前边缘和压板之间。楔形构件插入在压板的后边缘和承载板之间。楔形构件具有后部，该后部包括远离承载板突出的凸缘，以允许手动操纵楔形构件并将诸如油墨之类的液体远离载体板转移。

4. 发明授权

US06739247B2 Printing device for rotogravure printing machines 失效
标题翻译：轮转凹版印刷机的印刷装置
公开(公告)号：US06739247B2
公开(公告)日：2004-05-25
申请号：US10108492
申请日：2002-03-29
申请人： Mario Forno
发明人： Mario Forno
IPC分类号： B41F910
CPC分类号： B41F9/1036
摘要： A printing device (1) is disclosed for rotogravure printing machines comprising: a printing cylinder (3) with notches (50) for printing liquid, a rubber roller (4) for pushing paper web supports (2) against the cylinder (3) in order to print, and a scraper member (7) for cleaning the surface of the printing cylinder (3) of printing liquid not contained in notches (5); the scraper member (7) is equipped with thrusting members (9, 10) central therewith that thrust a central portion of the scraper member (7) towards the cylinder (3) in order to bend the scraper member (7) such that the bend in the scraper member (7) follows a bending to which the cylinder (3) is subjected upon the rubber roller (4) being pushed against the cylinder (3).
摘要翻译：公开了一种用于轮转凹版印刷机的印刷装置（1），包括：具有用于印刷液体的凹口（50）的印刷滚筒（3），用于将纸幅支撑件（2）推靠在滚筒（3）上的橡胶滚筒以及用于清洁未包含在凹口（5）中的印刷液体的印刷滚筒（3）的表面的刮擦构件（7）; 刮刀构件（7）配备有中心的推动构件（9,10），其将刮刀构件（7）的中心部分推向气缸（3），以便使刮板构件（7）弯曲，使得弯曲在刮刀构件（7）中，随着在橡胶辊（4）被推靠在气缸（3）上的气缸（3）受到弯曲。

5. 发明授权

US06681692B2 Self-adjusting blade 有权
标题翻译：自调节刀片
公开(公告)号：US06681692B2
公开(公告)日：2004-01-27
申请号：US10071096
申请日：2002-02-11
申请人： Antoine Beran , Silvano Freti
发明人： Antoine Beran , Silvano Freti
IPC分类号： B41F910
CPC分类号： B05C11/045 , C22C38/02 , C22C38/04 , C22C38/22 , C22C38/24 , D21H25/10
摘要： A self-adjusting blade for engagement with a moving work surface, comprising a steel strip elongated in a first direction between first and second sides, said strip having an edge section along said first side for contact with said work surface, and said edge section being hardened to a hardness exceeding that of the remaining part of said strip. The self-adjusting blade is provided with a coating of a low wear resistance material covering substantially all of said edge section at least on the part thereof contacting the work surface.
摘要翻译：一种用于与移动的工作表面接合的自调节刀片，包括沿着第一和第二侧面之间的第一方向延伸的钢带，所述带材具有沿着所述第一侧的边缘部分，用于与所述工作表面接触，并且所述边缘部分是硬化至硬度超过所述条的剩余部分的硬度。自调整叶片设置有低耐磨材料的涂层，其至少在其与工作表面接触的部分上覆盖基本上所有的所述边缘部分。

6. 发明授权

US06581516B1 Doctor device in an inking unit of a rotary printing machine 失效
标题翻译：在旋转印刷机的上墨单元中的医生装置
公开(公告)号：US06581516B1
公开(公告)日：2003-06-24
申请号：US09686122
申请日：2000-10-11
申请人： Wolfgang Schönberger
发明人： Wolfgang Schönberger
IPC分类号： B41F910
CPC分类号： B41F31/027 , B41F9/1036
摘要： A doctor device in an inking unit of a rotary printing machine, having a base member, and a working doctor adjustable with respect to the base member, includes a sensor for determining a position of the working doctor relative to the base member; and a rotary printing machine includes the doctor device.
摘要翻译：具有基座部件的旋转印刷机的上墨单元中的刮刀装置和相对于基座部件可调节的工作刮刀包括用于确定工作刮刀相对于基底部件的位置的传感器; 并且旋转印刷机包括刮刀装置。

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