公开(公告)号：US5464206A

公开(公告)日：1995-11-07

申请号：US331007

申请日：1989-03-27

申请人： Anton Rodi ,  Dieter Uhrig ,  Karlheinz Krestyn

发明人： Anton Rodi ,  Dieter Uhrig ,  Karlheinz Krestyn

IPC分类号： B65H7/10 ,  B65H7/02

CPC分类号： B65H7/10 ,  B65H2511/242 ,  B65H2511/51 ,  B65H2511/514 ,  B65H2511/515 ,  B65H2513/41 ,  B65H2513/512 ,  B65H2551/14 ,  B65H2551/20 ,  B65H2701/1315

摘要： A feeder for a sheet-fed printing machine having a feeder table having at least one pulling unit coupled to the machine drive train for imparting to each newly arrived sheet a defined direction of pull, and a sensing arrangement for sensing the position of the side edges of the sheet, the feeder which includes at least one sensor having a response range, facing a respective side edge of the sheet, the sensor which produces two distinctly different signals that indicate the presence or absence, respectively, of the sheet in the desired position of the sheet before and after imparting the pull; electronic logic control apparatus operatively responsive to the signals from the sensor that are produced at the first and second interrogation of the sensor before and after the pull for determining if the sheet after the pull is positioned within the response range of the sensor; and alarm indicator operatively responsive to the logic control apparatus for producing an alarm indication in case it is determined by the logic control apparatus, that the respective sheet edge is not present within the response range of the sensor after the second interrogation.

摘要翻译： 用于单张纸印刷机的进纸器，具有供纸台，所述进纸台具有联接到所述机器传动系的至​​少一个拉伸单元，用于向每个新到达的薄片赋予限定的拉伸方向;以及感测装置，用于感测侧边缘的位置 所述馈送器包括至少一个具有响应范围的传感器，面对片材的相应侧边缘，所述传感器产生两个截然不同的信号，所述两个明显不同的信号分别指示所述片材在期望位置的存在或不存在 之前和之后的拉力; 电子逻辑控制装置可操作地响应来自传感器的信号，该信号是在拉动之前和之后在传感器的第一和第二询问期间产生的，用于确定拉动之后的片材是否位于传感器的响应范围内; 以及响应逻辑控制装置的报警指示器，用于在由逻辑控制装置确定的情况下产生报警指示，在第二询问之后，相应的纸张边缘不存在于传感器的响应范围内。

公开(公告)号：US5365841A

公开(公告)日：1994-11-22

申请号：US11965

申请日：1993-02-01

申请人： Dieter Uhrig

发明人： Dieter Uhrig

IPC分类号： B41F13/00 ,  B41F33/00 ,  B41F33/08 ,  F16H35/10 ,  B41F5/00

CPC分类号： B41F13/0008 ,  Y10S101/41

摘要： Safety device for control or regulation systems of drive units of a printing machine having at least individual sub-aggregates thereof mechanically disconnected from one another, a plurality of motors connected via respective gear transmissions to the sub-aggregates for driving them in synchronous rotation, at least one measuring device for ensuring synchronous running of the sub-aggregates, and a device for controlling the rotary speed or the torque of the motors connected to the measuring device, further includes a clutch disposed between the gear transmissions of two of the at least individual sub-aggregates located adjacent one another, the clutch having clutch halves respectively connected to a synchronously running gearwheel of the respective gear transmissions, the clutch halves being connected to one another for transmitting torque when a preset rotational-angle difference between the clutch halves is exceeded.

摘要翻译： 印刷机的驱动单元的控制或调节系统的安全装置，其具有至少其各个子集合体彼此机械地断开连接;多个电动机，其通过相应的齿轮传动装置连接到副集合体，用于同步旋转驱动它们; 至少一个用于确保子集料的同步运行的测量装置，以及用于控制连接到测量装置的电动机的转速或扭矩的装置，还包括设置在至少个体之间的两个齿轮传动装置之间的离合器 副组件彼此相邻，离合器具有分别连接到相应齿轮传动装置的同步运行的齿轮的离合器半部，当超过离合器半部之间的预设旋转角度差异时，离合器半部彼此连接以传递扭矩 。

公开(公告)号：US4558216A

公开(公告)日：1985-12-10

申请号：US445698

申请日：1982-12-01

申请人： Anton Rodi ,  Udo Blasius ,  Dieter Uhrig

发明人： Anton Rodi ,  Udo Blasius ,  Dieter Uhrig

IPC分类号： B41F13/00 ,  B41F33/04 ,  B41F33/14 ,  G01V9/04

CPC分类号： B41F33/14 ,  B41F33/04

摘要： Checking device for protecting against faults arising from a paper wind-up in a rotary printing machine having a printing unit with a blanket cylinder and a printing-unit protecting grid, the checking device including at least one control device disposed in stationary relationship with respect to and adjacent the blanket cylinder and upstream in travel direction of paper through the printing machine, of a location at which the paper wind-up is produced and including a photoelectric sensor formed as a contrast measurement detector for scanning the blanket of the blanket cylinder and generating a signal when a print product is present, the sensor being mounted on the protecting grid at a lower region thereof and being foldable away together with the protecting grid.

摘要翻译： 检查装置，用于防止在具有橡皮布滚筒和打印单元保护格栅的打印单元的旋转印刷机中由于纸张卷起而引起的故障，所述检查装置包括至少一个控制装置，其相对于 并且通过印刷机在纸张的行进方向上游，在纸张卷绕的位置产生纸张上方，并且包括形成为对比度测量检测器的光电传感器，用于扫描橡皮布滚筒的橡皮布并产生 当存在印刷产品时的信号，传感器安装在其下部区域的保护栅格上并且与保护栅格一起可折叠。

公开(公告)号：US4753433A

公开(公告)日：1988-06-28

申请号：US40574

申请日：1987-04-17

申请人： Anton Rodi ,  Dieter Uhrig

发明人： Anton Rodi ,  Dieter Uhrig

IPC分类号： B65H7/12 ,  B65H5/24 ,  B65H7/06 ,  B65H7/20

CPC分类号： B65H11/00 ,  B65H5/24 ,  B65H7/06 ,  B65H7/20 ,  B65H2301/541 ,  B65H2511/11 ,  B65H2511/13 ,  B65H2511/212 ,  B65H2511/22 ,  B65H2511/514 ,  B65H2511/52 ,  B65H2511/522 ,  B65H2511/524 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2801/21

摘要： Device for monitoring imbricated sheets stream fed to a printing machine, including a scanning roller rotatably mounted on a carrier above a base of imbricatedly arranged sheets, the carrier being adjustable by a servomotor so that the scanning roller rotates only when a given number of sheets are arranged on top of one another, a sensor cooperatively associated with the scanning roller, and an intermediate roller movable transversely with respect to its axis and substantially perpendicularly to the plane of the sheets, the intermediate roller being disposed between the scanning roller and the base, comprising a device for measuring the distance of at least one of the scanning roller and the intermediate roller to the base of the overlapped sheets, a control unit coupled with the sensor, the servomotor and the measuring device and a device for producing a signal characteristic of an angle of rotation of the printing machine, the signal being fed to the control unit, the control unit having a device for monitoring the imbricated sheet structure, the scanning roller being mounted so that its rotation is unlimited, and the sensor having a device for detecting all rotational movements of the scanning roller.

摘要翻译： 用于监测馈送到印刷机的填充片材流的装置，包括可旋转地安装在载置在基底上的载体上的扫描辊，所述载体由伺服电机调节，使得仅当给定数量的片材为 布置在彼此的顶部，与扫描辊协同地相关联的传感器和相对于其轴线横向移动并且基本上垂直于片材平面的中间辊，中间辊设置在扫描辊和基座之间， 包括用于测量扫描辊和中间辊中的至少一个到重叠片材的基底的距离的装置，与传感器，伺服电动机和测量装置耦合的控制单元和用于产生信号特性的装置 打印机的旋转角度，信号被馈送到控制单元，控制单元ha 提供了一种用于监测叠层片结构的装置，扫描辊被安装成使得其旋转是不受限制的，并且传感器具有用于检测扫描辊的所有旋转运动的装置。

公开(公告)号：US4738442A

公开(公告)日：1988-04-19

申请号：US791358

申请日：1985-10-25

申请人： Anton Rodi ,  Dieter Uhrig ,  Karlheinz Krestyn

发明人： Anton Rodi ,  Dieter Uhrig ,  Karlheinz Krestyn

IPC分类号： B65H7/06 ,  B41F33/14 ,  B41F33/16 ,  B65H7/14

CPC分类号： B65H7/14

摘要： A device for monitoring sheet transport at sheet feeders for printing machines includes at least one photo-sensor disposed above at each side, respectively, of the sheet feeder, apparatus for providing adjustable positioning of said photo-sensors in spaced relation to the leading edge and corners of the sheet; control logic responsively connected to the photo sensors for processing signals from the photo-sensor for producing a fault indication in case a sheet feeding failure is detected by the photo-sensors.

摘要翻译： 一种用于监视打印机送纸器上的纸张传送的装置，包括分别设置在纸张馈送器的每一侧上方的至少一个光电传感器，用于提供所述光传感器与前缘间隔开的可调定位， 片角; 控制逻辑响应地连接到光传感器，用于处理来自光传感器的信号，用于在光传感器检测到送纸故障的情况下产生故障指示。

公开(公告)号：US4488107A

公开(公告)日：1984-12-11

申请号：US374246

申请日：1982-05-03

申请人： Anton Rodi ,  Edgar Schmidt ,  Dieter Uhrig

发明人： Anton Rodi ,  Edgar Schmidt ,  Dieter Uhrig

IPC分类号： B41F33/00 ,  G05F1/14 ,  H02H11/00 ,  H02J3/12

CPC分类号： H02H11/006 ,  B41F33/00 ,  G05F1/14

摘要： Electrical safety device for controlling a printing machine having a control transformer with a plurality of primary and secondary taps for varying voltage levels including respective control lines connected to the secondary taps, a voltage monitoring device connected in a respective control line of one of the secondary taps, and a voltage changing switching device operatively associated with one of the primary taps, the voltage monitoring device being coupled with the voltage changing switching device.

摘要翻译： 一种电气安全装置，用于控制具有控制变压器的印刷机，所述控制变压器具有多个初级和次级抽头，用于改变电压电平，包括连接到次级抽头的相应控制线;电压监视装置，其连接在所述次级抽头之一的相应控制线中 以及与所述主抽头之一可操作地相关联的电压改变开关装置，所述电压监视装置与所述电压改变开关装置耦合。