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2. 发明公开

EP0519424A1 Retainer ring for welding wire container 有权
标题翻译： Rückhalte-RingfüreinenSchweissdrahtbehälter。
公开(公告)号：EP0519424A1
公开(公告)日：1992-12-23
申请号：EP92110219.0
申请日：1992-06-17
申请人： THE LINCOLN ELECTRIC COMPANY
发明人： Cooper, William Dimmett , Matthews III,Herbert Homer , Seufer, Lee Edward , Tokarz, Steven John
IPC分类号： B23K9/32
CPC分类号： B23K9/1333 , B65H57/18
摘要： A retainer ring for a container of low twist welding wire which container includes a cylindrical outer wall, a lower partition and an upper opening through which the welding wire is drawn from a hollow, cylindrical spool of welding wire formed from a multitude of convolutions of wire in layers provided in the container wherein the retainer ring comprises a generally flat outer portion with an outer periphery fitting into the outer wall of the container, minimally contacting the wire surface, and comprising a number of projecting lobe portions whereby the outer periphery of the ring contains alternate areas first being closer to and then being farther from the outer walls of the container when the retainer ring is resting upon the hollow spool of welding wire in the container and an inner bell mouthed portion extending upwardly and defining an innermost wire extraction opening with a diameter substantially smaller than the spool of wire in the container.
摘要翻译：一种用于低捻焊丝的容器的保持环，该容器包括圆柱形外壁，下隔板和上开口，焊丝通过其从由多根线圈形成的焊丝的中空圆柱形卷轴被拉出，设置在容器中的层中，其中保持环包括大致平坦的外部部分，外周装配到容器的外壁中，最小程度地接触电线表面，并且包括多个突出的凸起部分，由此环的外周当保持环搁置在容器中的焊丝的中空卷轴上时，包含替代区域首先更靠近容器的外壁并远离容器的外壁，以及向内延伸的内部钟形口部分，并且限定出最内侧的丝线提取开口，直径比容器中线材的线轴小得多。

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