Independently activatable side pull for lateral alignment of a sheet
    2.
    发明授权
    Independently activatable side pull for lateral alignment of a sheet 有权
    独立激活的侧拉,用于片材的横向对齐

    公开(公告)号:US07121545B2

    公开(公告)日:2006-10-17

    申请号:US10422459

    申请日:2003-04-24

    IPC分类号: B65H9/16

    摘要: A device and a method for lateral alignment of a sheet (5, 6) in a sheet processing machine, in which the sheet (5, 6) is movable essentially across its direction of transport (7) into an alignment position (4); a side pull lay device is used for moving the sheet (5, 6) into the alignment position (4). The side pull lay device has at least two side pull lays (1, 2) which are activatable independently of one another for transporting a sheet (5, 6) toward the alignment position (4). The method includes that at least two side pull lays (1, 2) of the side pull lay device are activated independently of one another for transporting a sheet (5, 6) toward the alignment position (4).

    摘要翻译: 一种用于片材加工机中片材(5,6)的侧向对准的装置和方法,其中片材(5,6)可以基本上跨过其运送方向(7)移动到对准位置(4)中; 侧拉装置用于将片材(5,6)移动到对准位置(4)。 侧拉装置具有至少两个侧拉板(1,2),它们彼此独立地起作用,用于将片材(5,6)朝向对准位置(4)传送。 该方法包括:侧拉设备的至少两个侧拉板(1,2)彼此独立地起作用以将片材(5,6)朝向对准位置(4)传送。

    Method for the proper alignment of sheets
    3.
    发明授权
    Method for the proper alignment of sheets 失效
    纸张正确对齐的方法

    公开(公告)号:US06505831B2

    公开(公告)日:2003-01-14

    申请号:US09114574

    申请日:1998-07-13

    IPC分类号: B65H702

    摘要: A method for the register-true alignment of sheets (1) before the transfer to a sheet-processing machine with the assistance of a carrier (7,9) that is movable in the machine cycle and is driven as a function of a signal, in order to feed the sheets individually to an aligning stop. To permit exact and reliable alignment even at high machine speeds with an uncomplicated mechanism, the signal is generated when a sheet edge (12) to be fed passes a predetermined location between the carrier (7,9) and aligning stop (5), and in response to the signal, the carrier performs a preset movement, identical from sheet to sheet, by which the carried-along sheet (1) is fed to the aligning stop with a speed greater than zero, but substantially less than the maximum sheet speed during the feeding movement. The method is particularly suitable for side-edge alignment, but is also suitable for leading-edge alignment.

    摘要翻译: 一种用于在可以在机器周期中移动并根据信号驱动的载体(7,9)的辅助之前将片材(1)的寄存器真正对准的方法, 以便将片材单独地馈送到对准止动件。 即使在机器速度高的情况下,即使在机器速度较高的情况下也能进行准确可靠的对准,当要进给的片材边缘(12)通过载体(7,9)和对准止动件(5)之间的预定位置时,产生信号,以及 响应于该信号,载体执行从片材到片材相同的预设移动,通过该预设移动,所携带的片材(1)以大于零的速度被馈送到对准止动件,但是基本上小于最大片材速度 在喂食运动期间。 该方法特别适用于侧边对齐,但也适用于前缘对齐。