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公开(公告)号：US20070245911A1
公开(公告)日：2007-10-25
申请号：US11789765
申请日：2007-04-25
申请人： Roland Angert , Jens Friedrichs , Christian Gorbing , Gerald Hauptmann , Michael Kruger , Olaf Lorenz , Markus Mohringer , Frank Schaum , Thomas Schmidt , Martin Seipel , Volker Weindel
发明人： Roland Angert , Jens Friedrichs , Christian Gorbing , Gerald Hauptmann , Michael Kruger , Olaf Lorenz , Markus Mohringer , Frank Schaum , Thomas Schmidt , Martin Seipel , Volker Weindel
IPC分类号： B41F5/00
CPC分类号： B41F13/008 , B41P2213/206 , B41P2213/208
摘要： A drive for a rotary printing press has a clutch with improved reliability in the main drive gear train. The drive has a gearwheel mechanism for transmitting a rotational movement of transfer drums during delivery of a printing material. The gearwheel mechanism includes a gearwheel pair with a driving gearwheel and a driven gearwheel and the driven gearwheel, which is arranged coaxially with respect to the driving gearwheel, is coupled during delivery to a shaft journal of a transfer drum. A clutch is provided for selectively producing and interrupting the transmission of torque between the driving gearwheel and the driven gearwheel. At least one motor is provided for feeding a torque into the gearwheel mechanism. A stepup gear mechanism is arranged in the torque flow between a clutch half of the clutch and a gearwheel.
摘要翻译： 用于旋转印刷机的驱动器具有在主驱动齿轮系中具有改进的可靠性的离合器。 驱动器具有用于在输送印刷材料期间传递转印鼓的旋转运动的齿轮机构。 齿轮机构包括与驱动齿轮和从动齿轮相啮合的齿轮对，并且相对于驱动齿轮同轴布置的从动齿轮在输送期间被耦合到转印鼓的轴颈上。 提供离合器，用于选择性地产生和中断驱动齿轮和从动齿轮之间的扭矩传递。 提供至少一个电动机用于将扭矩馈送到齿轮机构中。 在离合器的离合器半部和齿轮之间的扭矩流中配置有升压齿轮机构。
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2.发明授权
公开(公告)号：US6086336A
公开(公告)日：2000-07-11
申请号：US24026
申请日：1998-02-16
CPC分类号： F04B1/2042 , F04B11/0016 , F04B2205/08
摘要： This invention relates to a device to reduce pulsations on a hydrostatic positive displacement units, such as an axial or radial piston machine working both as a pump and as a motor with a reversible direction of rotation. In the displacement units, at least one piston is mounted so that it can move longitudinally in a cylinder bore which forms a cylinder chamber. The device has a buffer element which is in communication with the high-pressure side and can be brought into connection with the cylinder chamber. The device reduces pulsations on hydrostatic positive displacement units by which the reversing actions of the cylinder chambers are optimized and the pulsations are effectively minimized in a broad bandwidth of operating conditions. A switchable valve, in particular a non-return valve which opens toward the cylinder chamber is located in a connecting channel between the buffer element and the cylinder chamber.
摘要翻译： 本发明涉及一种用于减少静压正位移单元（例如轴向或径向活塞机）上的脉动的装置，该轴向或径向活塞机既作为泵又作为具有可逆方向旋转的电动机。 在位移单元中，安装至少一个活塞，使得其可以在形成气缸室的气缸孔中纵向运动。 该装置具有与高压侧连通并可与气缸室连接的缓冲元件。 该装置减少静压正位移单元上的脉动，通过该脉动，气缸室的反向作用被优化，并且在宽的工作条件带宽中脉动被有效地最小化。 可切换阀，特别是朝向气缸室开口的止回阀位于缓冲元件和气缸室之间的连接通道中。
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公开(公告)号：US06659453B2
公开(公告)日：2003-12-09
申请号：US10112533
申请日：2002-03-28
IPC分类号： B65H2968
CPC分类号： B65H29/041 , B65H29/242 , B65H29/585 , B65H2801/21
摘要： A delivery for a machine processing flat printing materials includes a suction belt conveyer having conveying runs forming a support surface. To remove rejects or proof sheets as required, the delivery transports the materials along a transport path over a stack that is otherwise built up and transfers the sheets to the support surface. The physical position of the support surface can be varied while maintaining its generatrix. Therefore, the support surface can be adjusted in each print job to a working position in which secured transfer of removed printing materials to the suction belt conveyer is ensured. In a particular configuration, a latching device is provided that permits the conveying runs to escape from their working position in the event of a jam. Preferably, the latching device has a latching pin and a latching recess.
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公开(公告)号：US20070234913A1
公开(公告)日：2007-10-11
申请号：US11784827
申请日：2007-04-10
申请人： Roland Angert , Jens Friedrichs , Christian Gorbing , Gerald Erik Hauptmann , Michael Kruger , Olaf Lorenz , Markus Mohringer , Frank Schaum , Thomas Schmidt , Martin Seipel , Volker Weindel
发明人： Roland Angert , Jens Friedrichs , Christian Gorbing , Gerald Erik Hauptmann , Michael Kruger , Olaf Lorenz , Markus Mohringer , Frank Schaum , Thomas Schmidt , Martin Seipel , Volker Weindel
IPC分类号： B41F5/00
CPC分类号： B41F13/008 , B41P2213/20 , B41P2213/256
摘要： A drive for a rotary printing press makes a reliable transmission of high torques possible and, with low structural expenditure, setting of the phase in the main drive gear train. In the drive for a rotary printing press, two adjacent transfer drums are mounted with shaft journals in side walls, a gearwheel of the gearwheel mechanism is disposed fixedly in terms of rotation on the shaft journals and the gearwheels are not in direct engagement with one another. The gearwheels of the adjacent transfer drums are permanently in engagement in each case with one intermediate gear. The gearwheels of the adjacent transfer drums and the intermediate gears are kept at a spacing from one another in each case with one lever. The intermediate gears are kept at a spacing in each case from one another with a coupler. The coupler can be disconnected and the engagement of the teeth of the intermediate gears can be canceled.
摘要翻译： 用于旋转印刷机的驱动器可以可靠地传输高扭矩，并且在较低的结构性支出下设定主驱动齿轮系中的相位。 在用于旋转印刷机的驱动器中，两个相邻的转印鼓在侧壁上安装有轴颈，齿轮机构的齿轮固定地设置在轴轴颈上，并且齿轮彼此不直接接合 。 相邻转印鼓的齿轮在每种情况下永久地接合一个中间齿轮。 相邻的转鼓和中间齿轮的齿轮在每种情况下都保持彼此间隔一个杠杆。 中间齿轮在每种情况下通过联接器保持彼此间隔。 联接器可以断开，并且可以消除中间齿轮的齿的接合。
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