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    • 6. 发明授权
    • Device for masking field lines in an electroplating plant
    • 用于屏蔽电镀厂中的场线的装置
    • US5401370A
    • 1995-03-28
    • US917022
    • 1992-10-06
    • Rudolf KauperGerhard Wilhelm
    • Rudolf KauperGerhard Wilhelm
    • C25D5/02C25D5/00C25D17/00H05K3/24C25D17/06
    • C25D17/00C25D17/008C25D17/06C25D21/00C25D5/04H05K3/241Y10S204/07
    • The invention builds on an arrangement for the masking of field lines in an electroplating plant for the treatment of essentially plate-shaped workpieces, which are loaded into the bath suspended from a workpiece holder, wherein a mask is provided which is vertically adjustably guided on the plating tank. To permit the vertical adjustment of the mask regardless of the shape and, in particular, the thickness of the workpiece to be treated, as well as the manner in which the workpiece is held on the workpiece holder, and further, so that said mask(s) can optionally mask the lower or the upper area of the workpiece(s) to be treated, a hold-down clamp (21) is provided, attached to the workpiece holder (6) in such a way as to be height-adjustable and lockable in the particular position, and moves the masks (12, 13; 14, 15) located laterally to the workpieces (5) into a preselected position as the workpiece holder (6) is loaded into the treatment station (1).
    • PCT No.PCT / DE91 / 00145 Sec。 371日期:1992年10月6日 102(e)日期1992年10月6日PCT 1991年2月19日PCT PCT。 出版物WO91 / 13190 日本1991年9月5日。本发明基于用于掩蔽电镀设备中的场线的布置,用于处理基本上板状的工件,其被装载到从工件保持器悬挂的浴中,其中提供掩模 其在电镀槽上垂直调节导向。 为了允许掩模的垂直调整,不管形状,特别是待处理的工件的厚度,以及工件在工件保持器上的保持方式如何,并且还使得所述掩模( s)可以可选地掩蔽要被处理的工件的下部或上部区域,提供压紧夹具(21),其以可调节的高度可调节的方式附接到工件保持器(6) 并且可锁定在特定位置,并且当工件保持器(6)装载到处理台(1)中时,将位于工件(5)的横向的掩模(12,13; 14,15)移动到预定位置。