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公开(公告)号：US5261654A
公开(公告)日：1993-11-16
申请号：US926509
申请日：1992-08-06
CPC分类号： B41F13/70 , B65H29/242 , B65H29/68 , B65H2701/176 , B65H2801/21
摘要： A sheet conveyor table for delivering sheets from a printing press has upper and lower portions. The lower portion is secured adjacent a delivery unit of the printing press and the upper portion is releasably attached to the lower portion through a swivel joint and catch coupling. An endless conveyor belt is trained about a pair of guide rollers and a tensioning roller on the upper portion for continuous movement imparted by the rotational force of a drive wheel mounted on the lower portion of the table. A guide plate extends substantially parallel and closely adjacent the conveyor path for guiding sheet materials during transfer. A wedge-shaped suction aperture in the guide plate is adapted for communication with a vacuum source, thereby creating a downwardly directed suction force for braking and guiding the sheet materials during transfer. The suction aperture diverges with respect to the direction of travel of the conveyor belt, so as to create a continually increased vacuum force on the sheets during transfer and thereby progressively brake the sheet movement.
摘要翻译： 用于从印刷机输送纸张的输纸台具有上部和下部。 下部固定在印刷机的输送单元附近，并且上部通过旋转接头和卡合联接件可释放地附接到下部。 围绕一对引导辊和上部的张紧辊来训练环形传送带，用于通过安装在工作台的下部的驱动轮的旋转力而进行连续运动。 引导板基本上平行并且紧邻传送路径延伸，以在传送期间引导片材。 引导板中的楔形抽吸孔适于与真空源连通，由此产生向下定向的吸力，用于在传送期间制动和引导片材。 吸入孔相对于传送带的行进方向发散，以便在传送期间在片材上产生不断增加的真空力，从而逐渐制动片材运动。
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公开(公告)号：US4624183A
公开(公告)日：1986-11-25
申请号：US760304
申请日：1985-07-29
CPC分类号： B41F31/045 , B41P2231/12
摘要： An ink metering device for the fountain roller of a printing press including a plurality of ink slides in the ink fountain wherein each slide has a metering element of duct width movable by an adjusting screw which is connected to an adjusting pin and biased by a spring toward the fountain roller to produce a metering gap wherein the spring element is supported between a fixed part of the ink fountain and the metering element and a length-equalizing element is provided permitting transmission of an adjusting movement to the adjusting pin such that the lenth-equalizing action is effective only by overcoming the force of the spring element. In the preferred embodiment, the adjusting pin is rigid with the metering element and the other end is screwed into a length-equalizing coupling connected to a selective drive mechanism with the intermediate portion of the pin being supported for axial movement in a guide block.
摘要翻译： 一种用于印刷机的墨斗辊的墨水计量装置，包括在墨斗中的多个墨水滑块，其中每个滑块具有通过调节螺钉移动的导管宽度的计量元件，调节螺钉连接到调节销并被弹簧偏压 墨斗辊产生计量间隙，其中弹簧元件被支撑在墨斗的固定部分和计量元件之间以及长度均衡元件，允许调节运动传递到调节销，使得第十均衡 动作仅通过克服弹簧元件的力才有效。 在优选实施例中，调节销与计量元件是刚性的，另一端拧入连接到选择性驱动机构的长度均衡联接件中，销的中间部分被支撑以在导向块中轴向移动。
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公开(公告)号：US4350284A
公开(公告)日：1982-09-21
申请号：US191253
申请日：1980-09-26
申请人： Friedrich Rosemeier , Helmut Kerber
发明人： Friedrich Rosemeier , Helmut Kerber
CPC分类号： B04B5/0442 , B04B11/06
摘要： A device is disclosed for collecting a liquid which has been separated into at least first and second fractions according to the densities of such fractions. The device comprises a stationary transferring element and a housing for said stationary transferring element. The housing is rotatable about an axis of rotation for the device and the housing and stationary transferring element provide a fluid communication space therebetween for fluid communication between the housing and stationary transferring element. The housing includes first and second outlet passages for passing said first and second separated fractions through the housing to first and second points in the fluid communication space, and the transferring element includes first and second outlet channels for passing the first and second separated fractions from the first and second points in fluid communication space through the transferring element. The first point of communication in the fluid communication space is positioned radially outwardly from the axis of rotation of the device with respect to said second point in said fluid communication space so that when the housing is rotating the separation of the first and second fractions in the fluid communication space is maintained at least partially by centrifugal force.
摘要翻译： 公开了一种用于收集已经根据这些级分的密度被分离成至少第一和第二级分的液体的装置。 该装置包括固定转移元件和用于所述固定转移元件的壳体。 壳体可围绕装置的旋转轴线旋转，并且壳体和固定转移元件在其间提供流体连通空间，用于在壳体和固定传递元件之间进行流体连通。 壳体包括第一和第二出口通道，用于使所述第一和第二分离的馏分通过壳体到流体连通空间中的第一和第二点，并且转移元件包括第一和第二出口通道，用于将第一和第二分离的馏分从 通过转移元件在流体连通空间中的第一和第二点。 流体连通空间中的第一连通点相对于所述流体连通空间中的所述第二点从装置的旋转轴线径向向外定位，使得当壳体旋转时，第一和第二部分在 流体连通空间至少部分地通过离心力保持。
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公开(公告)号：US4342420A
公开(公告)日：1982-08-03
申请号：US191254
申请日：1980-09-26
申请人： Friedrich Rosemeier , Helmut Kerber
发明人： Friedrich Rosemeier , Helmut Kerber
CPC分类号： B04B5/0442 , B04B2005/045
摘要： A rotatable rigid disc for separating a liquid into fractions according to the densities of such fractions is disclosed. The rigid disc includes an inlet for the liquid to be separated; at least two outlets for the separated liquid fractions; and a separation chamber in the form of an elongated, curved conduit. The conduit is fluidically connected to the inlet and the outlets, the outlets are positioned on the disc radially outwardly with respect to the inlet, and the outlets are positioned along the elongated, curved conduit so as to provide a separate collection location for each outlet and so that the densest fraction is separated by the outlet nearest to the inlet and the least dense fraction is separated by the outlet most distal from the inlet.
摘要翻译： 公开了一种可旋转的刚性盘，用于根据这些馏分的密度将液体分离成馏分。 刚性盘包括用于待分离液体的入口; 用于分离的液体馏分的至少两个出口; 以及细长弯曲导管形式的分离室。 导管流体连接到入口和出口，出口相对于入口径向向外定位在盘上，并且出口沿着细长的弯曲导管定位，以便为每个出口提供单独的收集位置， 使得最密集的馏分通过最接近入口的出口分离，并且最不密集的馏分通过最远离入口的出口分离。
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5.发明授权Thermal regulator for a printing form laid about a printing form cylinder for anaqueous offset printing 失效用于打印形式的打印机温度调节器关于喷墨打印机的打印机
公开(公告)号：US5178064A
公开(公告)日：1993-01-12
申请号：US774528
申请日：1991-10-08
申请人： Helmut Kerber , Peter Mayer
发明人： Helmut Kerber , Peter Mayer
CPC分类号： B41F7/37
摘要： In order to create a thermal regulator for a printing form (2) for anaqueous offset printing, a blast box (3) is provided for the blowing of the printing form (2) with tempered air, in which fans (4) and a cooler (5) are mounted, which is supplied from outside with a coolant (7) from a cooling installation (6), the cooling of the cooler (5) being regulated in dependence on a temperature of a regulator (8).
摘要翻译： 为了创建用于水性胶版印刷的印版（2）的热调节器，提供鼓风箱（3），用于吹送具有回火空气的打印形式（2），风扇（4）和冷却器 （5）从外部供应有来自冷却装置（6）的冷却剂（7），所述冷却器（5）的冷却根据调节器（8）的温度进行调节。
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公开(公告)号：US4502386A
公开(公告)日：1985-03-05
申请号：US494172
申请日：1983-05-13
申请人： Bert Cappel , Helmut Kerber , Siegfried Schuhmann , Gerd Steiner
发明人： Bert Cappel , Helmut Kerber , Siegfried Schuhmann , Gerd Steiner
CPC分类号： B41F31/04
摘要： An ink fountain for a printing press has a temperature-responsive element for compensating the adjustment of the spacing between the blade and the fountain roller to keep the thickness of the ink film fed by the blade substantially constant even under extreme temperature variations. The sub-frame of the ink fountain is pivotally mounted to the main frame of the printing press about a pivot axis generally parallel to the axis of the fountain roller, and the pivot angle is a function of the thermal expansion of the temperature-responsive element. In one preferred embodiment, the temperature-responsive element is elongated, received in a guide fixed to the sub-frame, and has a free end bearing against the bearing bushing of the fountain roller. In another embodiment, the temperature-responsive element is a side wall of the ink trough or is a plate parallel to the side wall of the ink trough, and rollers are journaled to the temperature-responsive element and bear against the surface of the fountain roller. In either embodiment, the temperature-responsive element is pre-stressed by a pull rod tending to pivot the sub-frame so that the temperature-responsive element bears against the sub-frame and the main frame.
摘要翻译： 用于印刷机的墨斗具有温度响应元件，用于补偿叶片和墨斗辊之间的间隔的调节，以便即使在极端温度变化下也能保持由叶片供给的墨膜的厚度基本恒定。 墨斗的子框架围绕基本上平行于墨斗辊的轴线的枢转轴线可枢转地安装到印刷机的主框架上，并且枢转角度是温度响应元件的热膨胀的函数 。 在一个优选实施例中，温度响应元件是细长的，容纳在固定到子框架上的导向件中，并且具有抵靠供墨辊的轴承衬套的自由端轴承。 在另一个实施例中，温度响应元件是墨槽的侧壁或平行于墨槽的侧壁的板，并且辊与轴承温度响应元件并且抵靠在墨斗辊的表面上 。 在任一实施例中，温度响应元件由倾斜杆预先施加压力，拉杆使副框架枢转，使得温度响应元件抵靠在副框架和主框架上。
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