Preparation of the inking unit of a printing press for a change of
printing job
    63.
    发明授权
    Preparation of the inking unit of a printing press for a change of printing job 失效
    准备打印作业更换印刷机的上墨单元

    公开(公告)号:US5174210A

    公开(公告)日:1992-12-29

    申请号:US693233

    申请日:1991-04-26

    IPC分类号: B41F31/00 B41F31/04 B41F33/00

    摘要: The invention relates to a rotary printing press, particularly offset printing press, the printing unit of which comprises a printing form, a damping unit as well as an inking unit, said inking unit being provided with a set ink profile. In order to obtain a fast change of ink profile, it is proposed that, in order to eliminate the previous ink profile and to prepare the buildup of a new ink profile, the printing form 32 is inked over its entire surface area with the inking unit 1.

    摘要翻译: 本发明涉及一种旋转式印刷机,特别是胶版印刷机,其印刷单元包括印刷形式,阻尼单元以及着墨单元,所述着墨单元设置有一组油墨轮廓。 为了获得油墨轮廓的快速变化,建议为了消除以前的油墨轮廓并准备新的油墨轮廓的积累,打印形式32在着墨单元的整个表面区域上着墨 1。

    Protective device for a feed unit
    64.
    发明授权
    Protective device for a feed unit 失效
    进料单元的保护装置

    公开(公告)号:US4794212A

    公开(公告)日:1988-12-27

    申请号:US137749

    申请日:1987-12-24

    CPC分类号: G01B5/012

    摘要: A protective device for a feed unit, especially for a spindle sleeve of a measuring machine, whereby the feed unit is surrounded by a jacket constituted of a multiplicity of springs, which touch the feed unit in the event of a collision and thereby produce electrical contacts, and in which the lower or bottom part of the feed unit is enclosed by a protective shield. The protective shield is constituted of individual screen parts which are displaceable or swingable out of their inoperative position, and which collectively enclose the lower part, wherein the screen parts are maintained in their inoperative position by means of magnets, and in which the screen parts in their tilted position touch at least one spring and thereby become electrically contactive.

    摘要翻译: 用于进给单元的保护装置,特别是用于测量机的主轴套筒,由此进给单元被由多个弹簧构成的护套围绕,该夹套在碰撞的情况下接触进给单元,从而产生电触头 ,并且其中进料单元的下部或底部被保护罩包围。 保护罩由可移动或可摆动离开其不工作位置的单个屏幕部件构成,并且它们共同包围下部,其中屏幕部分通过磁体保持在其不工作位置,并且其中屏幕部分 它们的倾斜位置接触至少一个弹簧,从而变得电接触。