Apparatus for controlling inking means
    3.
    发明授权
    Apparatus for controlling inking means 失效
    用于控制着墨装置的装置

    公开(公告)号:US4266480A

    公开(公告)日:1981-05-12

    申请号:US59347

    申请日:1979-07-20

    申请人: John L. Lorenzo

    发明人: John L. Lorenzo

    CPC分类号: B41K3/60 B41F31/00

    摘要: In a machine having a printing cycle, and including an inking mechanism, there is provided apparatus for controlling operation of the inking mechanism. The control apparatus comprises a latch including a manually operable switch, a pulse generator coupled to the latch and adapted to be enabled thereby to commence generating pulses in response to momentary operation of the switch, a counter for counting a predetermined number of pulses, instrumentalities for providing an inking enabling signal for a predetermined time interval during at least one of the printing cycles, a gate for gating the pulses to the counter during at least one of the aforesaid time intervals, and means for operating the inking mechanism during the time period the predetermined number of pulses are being counted.

    摘要翻译: 在具有打印周期的机器中,并且包括着墨机构,设置有用于控制着墨机构的操作的装置。 该控制装置包括一个锁存器,该锁存器包括一个可手动操作的开关,一个脉冲发生器,其耦合到该锁存器并适于被启用,从而响应于该开关的瞬时操作开始产生脉冲,一个用于计数预定数量的脉冲的计数器 在至少一个打印循环期间,以预定的时间间隔提供着墨使能信号,在上述时间间隔中的至少一个期间门控门脉冲到计数器,以及用于在该时间段期间操作着墨机构的装置 正在计数预定数量的脉冲。

    Apparatus for supplying ink to printing machine
    5.
    发明授权
    Apparatus for supplying ink to printing machine 失效
    用于向印刷机供墨的装置

    公开(公告)号:US5383394A

    公开(公告)日:1995-01-24

    申请号:US108731

    申请日:1994-02-16

    申请人: Masayuki Izume

    发明人: Masayuki Izume

    IPC分类号: B41F31/14 B41F31/30 B41F31/38

    摘要: An apparatus for supplying ink to a printing machine comprising an ink fountain roller and an ink distributing roller supported by a frame so as to be parallel to each other, and a plurality of vibrating rollers divided axially of the rollers and disposed therebetween as arranged at a spacing axially thereof, each of the vibrating rollers being individually positionable alternatively at one of two positions between the rollers so as to be changeable in the state of contact with thereof with the ink fountain roller and the ink distributing roller. A fixed shaft fixed to the frame extends through the interiors of the plurality of tubular vibrating rollers with a predetermined clearance therebetween in the radial direction. A permanent magnet is provided at an inner peripheral portion of each vibrating roller. A magnetic device including an electromagnet is provided on an outer peripheral portion of the fixed shaft inside the vibrating roller. Each vibrating roller is individually shiftable to one of two positions in the state where the permanent magnet of the vibrating roller and the magnetic device of the fixed shaft are opposed to each other with a predetermined clearance therebetween in the radial direction by a change-over of the state of current supply to the electromagnet of each magnetic device.

    摘要翻译: PCT No.PCT / JP93 / 00017 Sec。 371日期:1994年2月16日 102(e)日期1994年2月16日PCT提交1993年1月8日PCT公布。 公开号WO93 / 13944 PCT 日期:1993年7月22日。一种用于向印刷机供墨的设备,包括:墨斗辊和由框架彼此平行的支撑的墨水分配辊;以及多个由辊子轴向分开的振动辊 并且设置在它们之间,以轴向间隔设置,每个振动辊可以在辊之间的两个位置中的一个位置处独立地定位,以便可以与墨斗辊和墨水分配辊接触的状态改变 。 固定在框架上的固定轴沿着径向延伸穿过多个管状振动辊的内部,其间具有预定的间隙。 永久磁铁设置在每个振动辊的内周部分。 包括电磁体的磁性装置设置在振动辊内部的固定轴的外周部上。 在振动辊的永久磁铁和固定轴的磁性装置以径向相互间隔规定间隙的状态下,各个振动辊可分别移动到两个位置之一, 每个磁性装置的电磁体的电流供应状态。

    Inking or damping unit for rotary printing machines
    6.
    发明授权
    Inking or damping unit for rotary printing machines 失效
    旋转印刷机的油墨或阻尼单元

    公开(公告)号:US4538514A

    公开(公告)日:1985-09-03

    申请号:US627848

    申请日:1984-07-05

    申请人: Claus Simeth

    发明人: Claus Simeth

    摘要: An inking or damping unit is provided for rotary printing machines in which a metering roller and transfer roller are in contra-rotating contact under pressure and a liquid feed with a self-regulating level is disposed above and between the rollers. Zonal liquid transfer is made by way of intermediate zone rollers arranged closely together side by side on a carrier tube and eccentrically movable thereon such that the intermediate rollers accurately transfer the liquid from the transfer roller to a following machine roller.

    摘要翻译: 为旋转印刷机提供着墨或阻尼单元,其中计量辊和转印辊在压力下处于反转接触状态,并且具有自调节液位的液体进料设置在辊之间和之间。 区域液体转移是通过中间区域辊进行的,该中间区辊紧密地布置在载体管上并在其上可偏心地移动,使得中间辊将液体从转印辊精确地传送到后续的机器辊。