Paddle wheel for laying out folded products
    2.
    发明授权
    Paddle wheel for laying out folded products 失效
    摆轮用于布置折叠产品

    公开(公告)号:US5975525A

    公开(公告)日:1999-11-02

    申请号:US981500

    申请日:1998-01-09

    IPC分类号: B65H29/40 B65H29/20

    摘要: A paddle wheel is used to deliver folded products to a conveyor belt in a shingled fashion. The paddle wheel has a plurality of pockets which are formed by circumferentially spaced curved paddles. The thickness or width of each product receiving product is adjustable by providing a guide strip in each pocket. The end of the guide strip adjacent the bottom of each pocket can be shifted radially with respect to the axis of rotation of each paddle wheel by actuation of a drive assembly.

    摘要翻译: PCT No.PCT / DE96 / 01203。 371日期1998年1月9日 102(e)1998年1月9日PCT PCT 1996年7月4日PCT公布。 出版物WO97 / 03010 日期1997年1月30日一个桨轮用于以折叠的方式将折叠的产品递送到输送带。 桨轮具有多个由周向间隔开的弯曲桨形成的凹穴。 每个产品接收产品的厚度或宽度可通过在每个口袋中提供导带来调整。 通过致动驱动组件,相邻于每个桨轮的旋转轴线的导轨的靠近每个凹槽的底部的端部可以径向移动。

    Arrangement for synchronizing a free-swinging oscillator
    5.
    发明授权
    Arrangement for synchronizing a free-swinging oscillator 失效
    用于使自由摆动振荡器同步的布置

    公开(公告)号:US4206421A

    公开(公告)日:1980-06-03

    申请号:US973436

    申请日:1978-12-26

    IPC分类号: H03L7/20 H03L7/24 H03B3/04

    CPC分类号: H03L7/20 H03L7/24

    摘要: A system is disclosed for synchronizing a free-swinging oscillator to a reference signal of a substantially lower frequency. A regulating circuit connects to the oscillator to control the frequency thereof. A quartz oscillator is provided for producing the reference signal. The reference signal is subsequently connected to a frequency multiplier and/or frequency divider, an amplifier and a pass band filter. An output signal from the pass band filter is fed to a harmonics mixer connected to the free-swinging oscillator and which produces a pattern of harmonics. A selective amplifier feeds an intermediate frequency obtained from the harmonics mixer to the regulator circuit. A filter also connected to the quartz oscillator produces harmonics which are also coupled to the regulating circuit. By phase or frequency comparison the regulating circuit adjusts the running frequency of the free-swinging oscillator.

    摘要翻译: 公开了一种用于使自由摆动振荡器与基本上较低频率的参考信号同步的系统。 调节电路连接到振荡器以控制其频率。 提供石英振荡器用于产生参考信号。 参考信号随后连接到倍频器和/或分频器,放大器和通带滤波器。 来自通带滤波器的输出信号被馈送到连接到自由摆动振荡器并且产生谐波模式的谐波混频器。 选择性放大器将从谐波混频器获得的中频馈送到调节器电路。 也连接到石英振荡器的滤波器产生也耦合到调节电路的谐波。 通过相位或频率比较,调节电路调节自由摆动振荡器的运行频率。

    Devices for cleaning a roller
    7.
    发明授权
    Devices for cleaning a roller 失效
    清洁滚筒的设备

    公开(公告)号:US06601510B1

    公开(公告)日:2003-08-05

    申请号:US09868634

    申请日:2001-06-27

    IPC分类号: B41L4100

    摘要: A roller or a cylinder of a rotary printing press is cleaned using a liquid. A carriage is movable back and forth along the roller or cylinder. A supply container carries a clean liquid in a specified amount. A dirty liquid is returned to a receptacle. The clean and dirty liquids are supplied to, and removed from, the carriage when it is in a parked position.

    摘要翻译: 使用液体清洁旋转印刷机的滚筒或滚筒。 托架可以沿着滚筒或滚筒来回移动。 供应容器携带指定量的清洁液体。 脏液体返回到容器。 清洁和脏的液体在停放位置时被提供给滑架并从其移除。

    Device for cleaning a roller
    8.
    发明授权
    Device for cleaning a roller 失效
    滚筒清洗装置

    公开(公告)号:US06561095B1

    公开(公告)日:2003-05-13

    申请号:US09868616

    申请日:2001-06-25

    IPC分类号: B41L4100

    摘要: A device for cleaning a roller in a rotary printing press uses a plurality of rotating brushes. Spray nozzles are arranged centrally in each of these rotating brushes. The brushes are supported on a carriage that can be moved along the length of the roller which is to be cleaned.

    摘要翻译: 用于在旋转印刷机中清洁辊的装置使用多个旋转刷。 这些旋转刷中的每一个都喷出喷嘴。 刷子被支撑在可以沿待清洁的辊的长度移动的托架上。

    Former
    9.
    发明授权
    Former 失效
    前任的

    公开(公告)号:US06497643B1

    公开(公告)日:2002-12-24

    申请号:US09623466

    申请日:2000-09-13

    IPC分类号: B31B126

    CPC分类号: B65H45/223

    摘要: A former is used to fold webs longitudinally. During the web drawing-in process; the individually incoming paper webs in a group of paper webs are conveyed smoothly to a folding mechanism at the end of the former. This is accomplished by using a number of upper and lower transport elements which are located above and next to each other at least inside the boundaries of the upper surface of the former. These upper and lower transport elements can be brought together and can be separated. They can be driven as desired.

    摘要翻译: 前者用于纵向折叠腹板。 在网络绘制过程中; 一组纸幅中的单独进入的纸幅被平滑地输送到前者的末端的折叠机构。 这通过使用多个位于上部和下部传送元件的上部和下部传送元件来实现,至少在前者的上表面的边界内部彼此相邻。 这些上下运输元件可以被带到一起并且可以分离。 它们可以根据需要进行驱动。

    Devices for driving a guide roller
    10.
    发明授权
    Devices for driving a guide roller 失效
    用于驱动导辊的装置

    公开(公告)号:US06328195B1

    公开(公告)日:2001-12-11

    申请号:US09581255

    申请日:2000-06-26

    IPC分类号: B65H2000

    CPC分类号: B41F13/03 B41P2213/25

    摘要: A guide roller is driven in an intermittent manner. A driven draw-in mechanism is used to draw in a paper or other continuous web of material. The drive mechanism for the web guide roller is accelerated to a paper feed speed prior to the arrival of the start of the paper web at the guide rollers. A coupling is provided between the draw-in mechanism and the guide roller.

    摘要翻译: 导辊以间歇方式驱动。 驱动牵引机构用于拉入纸张或其他连续的材料卷材。 纸幅引导辊的驱动机构在纸幅开始到达引导辊之前被加速到送纸速度。 在牵引机构和引导辊之间设置有联轴器。