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    • 6. 发明申请
    • Shield for doctor blade holder
    • 刮刀刀架的护罩
    • US20040055488A1
    • 2004-03-25
    • US10251351
    • 2002-09-20
    • Mark E. Van DenendLarry VanDenend
    • B41F031/00
    • B41F9/1036B41F9/10B41F9/1063B41F9/1072B41F15/44B41F31/027B41F31/04
    • For use with an ink chamber housing of a printing machine, a combination includes a doctor blade adapted to be secured to the ink chamber housing so as to extend outwardly therefrom, the doctor blade including a doctoring plate having a rear portion to be secured to the ink chamber housing and a front doctoring edge in contact with the outer surface of the roll to meter ink thereto, and a chamber doctor blade shield having one end fixed to the doctor blade in spaced relation from the doctoring edge and a second opposite free end unsecured to the doctoring plate, so as to cover the outer surface of the ink chamber housing to prevent ink from depositing thereon when the combined doctor blade and chamber doctor blade shield is clamped to the chamber housing.
    • 为了与印刷机的墨水室外壳一起使用,组合包括适于被固定到墨水室外壳以从其向外延伸的刮刀,刮刀包括具有后部的刮板,该后盖部分被固定到 油墨室壳体和与辊的外表面接触的前刮刀边缘以对其进行墨水计量;以及腔室刮刀护罩,其一端固定到刮刀上,与刮刀边缘成间隔开的关系,第二相对的自由端不固定 以覆盖墨水室外壳的外表面,以防止当组合的刮刀和腔室刮刀护罩被夹紧到腔室壳体时油墨沉积在其上。
    • 9. 发明公开
    • DRUCKMASCHINE
    • EP1506091A1
    • 2005-02-16
    • EP03730011.8
    • 2003-05-09
    • Windmöller & Hölscher KG
    • BAUSCHULTE, Rainer
    • B41F9/10
    • B41F9/1063
    • A printing machine, preferably an intaglio printing web-fed rotary press, comprises a printing cylinder (1), which is dipped into an ink pan, a doctor blade (11), which can be placed against said printing cylinder, and comprises holding arms (29) that, in the area between the ink pan (5) and the doctor blade, hold scrapers (7) against the edge areas of the printing cylinder. Two slides (25) are guided in a longitudinally displaceable, however, non-rotational manner on at least one guide (16) that is fixed to the frame while being parallel to the axis of printing cylinder. Said slides support the arms that extend radially or in a manner that is transversal to the guide. The slides are subjected to spring action thereby causing the scrapers to be pressed against the edge areas of the printing cylinder.
    • 印刷机,优选凹版印刷卷筒纸轮转印刷机包括浸入油墨盘中的印刷滚筒(1),可抵靠所述印刷滚筒放置的刮刀(11),并且包括保持臂 (29)在墨盘(5)和刮刀之间的区域中将刮刀(7)保持在印刷滚筒的边缘区域上。 两个滑块(25)以纵向可移动但非旋转的方式被引导到至少一个导向件(16)上,该导向件与印刷滚筒的轴线平行地固定在框架上。 所述滑块支撑径向延伸的臂或横向于引导件的方式。 滑板受到弹簧作用,从而使刮板压靠在印版滚筒的边缘区域上。