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    Printing system for facsimile reception apparatus
    1.
    发明授权
    Printing system for facsimile reception apparatus 失效
    传真接收设备的打印系统

    公开(公告)号：US4426653A

    公开(公告)日：1984-01-17

    申请号：US304141

    申请日：1981-09-21

    申请人： Kenya Komada

    发明人： Kenya Komada

    IPC分类号： H04N1/29 ,  H04N1/00 ,  H04N1/04 ,  G01D15/06 ,  H04N1/30

    CPC分类号： H04N1/00588 ,  H04N1/0057 ,  H04N1/00602 ,  H04N1/00673

    摘要： A printing system for a facsimile transceiver includes a first sheet feed means for feeding a recording sheet toward a latent image forming station intermittently at a variable speed in accordance with an input compressed data signal. The sheet is temporarily detained to form a loop in a predetermined position past of the latent image forming station. A second sheet feed means causes the sheet to advance farther toward developing and fixing station sequentially at a constant speed by each predetermined amount in correspondence with a detained amount of the sheet. The developing station is provided with a developing member which is rotated at a constant speed in synchronism with the operation of the second sheet feed means. The fixing station is provided with a flashing light source which is energized in relation with the operation of the second sheet feed means.

    摘要翻译： 用于传真收发器的打印系统包括用于根据输入的压缩数据信号以可变速度间歇地向潜像形成站馈送记录纸的第一供纸装置。 暂时将片材滞留，以形成位于潜像形成站的预定位置的环路。 第二片材进给装置使得片材相对于片材的滞留量按照预定量以恒定的速度顺序地朝向显影和固定台前进。 显影台设置有与第二片材进给装置的操作同步地以恒定速度旋转的显影部件。 定影台设置有与第二片材进给装置的操作有关的闪光光源。

    Image forming system and control method of the system
    9.
    发明授权
    Image forming system and control method of the system 有权

    公开(公告)号：US11838469B2

    公开(公告)日：2023-12-05

    申请号：US17862763

    申请日：2022-07-12

    申请人： Konica Minolta, Inc.

    发明人： Hidenori Mine ,  Masayuki Watanabe ,  Harumitsu Fujimori ,  Takanobu Shiki

    IPC分类号： H04N1/00

    CPC分类号： H04N1/00806 ,  H04N1/00588 ,  H04N1/00673

    摘要： An image forming system includes: an image forming device that is disposed at a first conveyance path and forms an image on a recording medium that is a continuous sheet or a long sheet; a first conveyor that conveys the recording medium on the first conveyance path in a conveyance direction; an image reader that reads the image formed on the recording medium at a second conveyance path on a downstream side of the first conveyance path in the conveyance direction; a second conveyor that conveys the recording medium on the second conveyance path; and a controller that controls a speed of a drive source of the first conveyor and controls a torque of a drive source of the second conveyor.

    Mechanism for compensating linear velocity differential, conveyance mechanism and image forming apparatus
    10.
    发明申请
    Mechanism for compensating linear velocity differential, conveyance mechanism and image forming apparatus 审中-公开
    线速度补偿补偿机构，输送机构及成像装置

    公开(公告)号：US20030081273A1

    公开(公告)日：2003-05-01

    申请号：US10253915

    申请日：2002-09-25

    申请人： FUJI PHOTO FILM CO., LTD.

    发明人： Tsutomu Masuo ,  Hiroshi Inoue

    IPC分类号： H04N001/04

    CPC分类号： H04N1/00588 ,  B65H27/00 ,  B65H2403/73 ,  B65H2404/16 ,  H04N1/0057 ,  H04N1/00602 ,  H04N1/00673

    摘要： A mechanism for compensating linear velocity differential that has a simple structure and with which it is possible to efficiently compensate difference in linear velocity between conveyance roller pairs. In a case in which a sheet is conveyed by two pairs of conveyance rollers, when the speed (linear velocity) at which the sheet is conveyed by one pair of conveyance rollers disposed downstream in the conveyance direction is higher than the speed at which the sheet is conveyed by the other pair of conveyance rollers disposed upstream, the linear velocity differential causes a tension in the sheet that is applied to the upstream pair of conveyance rollers. Due to this tension, a drive roller is rotated at a higher rotational speed than that of a drive gear, so that engaging prongs of the drive roller are respectively removed from engaging protrusions of the drive gear. Namely, the drive roller rotates and follows the downstream conveyance speed, whereby overload of the sheet is prevented.

    摘要翻译： 用于补偿具有简单结构并且可以有效地补偿传送辊对之间的线速度差异的线性速度差的机构。 在通过两对传送辊传送片材的情况下，当通过设置在传送方向下游的一对传送辊传送片材的速度（线速度）高于片材的速度 被设置在上游的另一对输送辊输送，线速度差引起施加到上游输送辊的片材的张力。 由于这种张力，驱动辊以比驱动齿轮更高的转速旋转，从而驱动辊的接合叉分别从驱动齿轮的接合突起移除。 也就是说，驱动辊旋转并跟随下游传送速度，从而防止了纸张的过载。