Method and device for conveying sheets in a feeder region of a
sheet-processing machine
    1.
    发明授权
    Method and device for conveying sheets in a feeder region of a sheet-processing machine 失效
    用于在片材加工机的供料区域中输送片材的方法和装置

    公开(公告)号:US5613675A

    公开(公告)日:1997-03-25

    申请号:US379719

    申请日:1995-01-27

    摘要: Device for conveying single sheets or a shingled sheet stream in a feeder region of a sheet-processing machine of a conveyor table equipped with at least one endless conveyor belt, and at least two rotatably supported deflection rollers over which the conveyor belt is guided, the conveyor belt being disposed so as to convey the sheets in a region between a sheet pile and front stops, wherefrom the sheets are transferable to a further processing location of the sheet-processing machine, includes a motor for driving the conveyor belt uncoupled from the sheet-processing machine, and a computer and control device for triggering the motor with a predetermined velocity profile exhibiting a velocity change as a function of an angular position of the sheet-processing machine; and method of operating the sheet-conveying device.

    摘要翻译: 用于在装有至少一个循环传送带的输送台的片材加工机的进料区域中输送单张纸或带状捆扎片材的装置,以及至少两个可转动地支撑的转印辊,传送带在该输送带上被引导, 传送带被设置成将片材输送到片材堆和前挡块之间的区域中,其中片材可转移到片材加工机器的另外的加工位置,包括用于驱动与片材脱开的传送带的马达 处理机器,以及用于以预定的速度分布来触发马达的计算机和控制装置,所述预定速度分布呈现作为片材加工机器的角位置的函数的速度变化; 以及操作片材输送装置的方法。

    Drive for a printing press
    2.
    发明授权
    Drive for a printing press 失效
    驱动一台印刷机

    公开(公告)号:US5377589A

    公开(公告)日:1995-01-03

    申请号:US165983

    申请日:1993-12-13

    CPC分类号: B41F31/004 B41F13/008

    摘要: Drive for a printing press having a plurality of printing units having plate cylinders, elements for transporting stock, and elements which do not transport stock includes a gear-transmission device for interconnecting the printing units, a plurality of motors, respectively, coupled at various locations to the gear-transmission device, a device for controlling and regulating delivered power connected to the motors, and a device for feeding signals regarding rotational speed in the gear-transmission device to the control and regulating device, the gear-transmission device including a gear-transmission unit for driving all of the stock-transporting cylinders and the plate cylinders; at least one of the motors being connected to the gear-transmission unit; at least one sensor for detecting motion variables in the gear-transmission unit; at least one drive for driving the elements of the printing press which do not transport stock; at least another sensor for detecting motion variables in the drive for driving the elements which do not transport stock; all of the sensors being connected to the control and regulating device.

    摘要翻译: 用于具有多个具有印版滚筒的打印单元,用于运输库存的元件和不输送库存的元件的印刷机的驱动装置包括用于互连印刷单元的齿轮传动装置,分别连接在各个位置的多个马达 对于齿轮传动装置,用于控制和调节与马达相连的输送功率的装置,以及用于将关于齿轮传动装置中的转速的信号传送到控制和调节装置的装置,所述齿轮传动装置包括齿轮 - 传送单元,用于驱动所有的库存传送滚筒和印版滚筒; 至少一个电动机连接到齿轮传动单元; 用于检测齿轮传动单元中的运动变量的至少一个传感器; 至少一个驱动器,用于驱动不运输存货的印刷机元件; 至少另一传感器,用于检测所述驱动器中用于驱动不运输原料的元件的运动变量; 所有传感器都连接到控制和调节装置。

    Method and apparatus for measuring a dielectric response of an electrical insulating system
    6.
    发明申请
    Method and apparatus for measuring a dielectric response of an electrical insulating system 有权
    用于测量电绝缘系统的介电响应的方法和装置

    公开(公告)号:US20060279292A1

    公开(公告)日:2006-12-14

    申请号:US11445078

    申请日:2006-05-31

    IPC分类号: H04B3/46

    CPC分类号: G01R31/1272 G01R31/027

    摘要: Method and device for measuring a dielectric response of an electrical insulating system, wherein a first measurement result is determined by a frequency domain method and a second measurement result is determined by a time domain method, whereupon the first measurement result and the second measurement result are combined to form an overall measurement result as the dielectric response. Standard types of measurement methods, for example the FDS and PDC methods, may be used as measurement methods for the frequency domain and the time domain.

    摘要翻译: 用于测量电绝缘系统的介电响应的方法和装置,其中第一测量结果由频域方法确定,第二测量结果由时域方法确定,因此第一测量结果和第二测量结果为 结合形成作为介电响应的总体测量结果。 可以使用标准类型的测量方法,例如FDS和PDC方法作为频域和时域的测量方法。

    Device for controlling a pile lifting device and method of operation
    7.
    发明授权
    Device for controlling a pile lifting device and method of operation 失效
    用于控制桩提升装置的装置和操作方法

    公开(公告)号:US4832329A

    公开(公告)日:1989-05-23

    申请号:US97603

    申请日:1987-09-16

    IPC分类号: B65H1/18

    CPC分类号: B65H1/18

    摘要: Device for controlling a pile-lifting device of a sheet-processing machine has a drive for performing correction movements in order to keep the upper side of the pile within a range of heights, a device for scanning the position of an upper side of the pile so as to determine whether the upper side of the pile has reached a predetermined height or not, and a control device for controlling the correction movements in accordance with the result of the scanning of the position of the upper side of the pile, and includes device for determining a quantity dependent upon the correction movement.

    摘要翻译: 用于控制片材加工机的起毛装置的装置具有用于执行校正运动的驱动器,以便将桩的上侧保持在高度的范围内,用于扫描桩的上侧位置的装置 以确定桩的上侧是否已经达到预定高度;以及控制装置,用于根据堆的上侧的位置的扫描结果控制校正运动,并且包括装置 用于确定取决于校正运动的量。

    Drive for a Rotary Printing Press
    9.
    发明申请
    Drive for a Rotary Printing Press 审中-公开
    驱动旋转印刷机

    公开(公告)号:US20070245911A1

    公开(公告)日:2007-10-25

    申请号:US11789765

    申请日:2007-04-25

    IPC分类号: B41F5/00

    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。

    Chemical sensor based on porous silicon
    10.
    发明授权
    Chemical sensor based on porous silicon 失效
    基于多孔硅的化学传感器

    公开(公告)号:US6130748A

    公开(公告)日:2000-10-10

    申请号:US142423

    申请日:1998-09-04

    CPC分类号: G01N21/41

    摘要: In an analytic process using porous silicon, a substance is detected or its concentration in a fluid is determined based on the change in the optical property of porous silicon as a function of the refractive index of the substance present in the pores of the porous silicon, or of the fluid containing the substance. An analytic device for detecting a substance or for determining the concentration of a substance in a fluid with the use of porous silicon comprises a component at least partly consisting of porous silicon, the optical property of which is dependent upon the refractive index of the substance or of the fluid containing the substance, whereby a change in the optical property of the porous silicon is measurable to indicate detection of the substance or to determine the concentration of such substance in the pores of the porous silicon.

    摘要翻译: PCT No.PCT / DE97 / 00361 Sec。 371日期:1998年9月4日 102(e)1998年9月4日PCT PCT 1997年2月28日提交PCT公布。 出版物WO97 / 33147 日期1997年9月12日在使用多孔硅的分析方法中,检测物质或其流体中的浓度基于多孔硅的光学性质的变化而确定,作为存在于孔中的物质的折射率的函数 的多孔硅或含有物质的流体。 用于检测物质或用于使用多孔硅确定流体中物质浓度的分析装置包括至少部分由多孔硅组成的组分,其多孔硅的光学性质取决于物质的折射率或 含有该物质的流体,从而可以测量多孔硅的光学性能的变化,以指示该物质的检测或确定该物质在该多孔硅的孔中的浓度。