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1. 发明申请

US20100096366A1 FLEXIBLE PROTECTIVE GAS COVER 审中-公开
标题翻译：柔性保护气封
公开(公告)号：US20100096366A1
公开(公告)日：2010-04-22
申请号：US12621171
申请日：2009-11-18
申请人： Klaus-Gisbert SCHMITT , Wolfgang DOKUPIL , Lothar GERLACH , Michael SCHNEIDER
发明人： Klaus-Gisbert SCHMITT , Wolfgang DOKUPIL , Lothar GERLACH , Michael SCHNEIDER
IPC分类号： B23K9/16
CPC分类号： B23K9/164 , B23K9/201 , B23K2101/006 , B23K2101/18 , B23K2103/10
摘要： A joining device for joining a component to a workpiece. The device includes a component holder which moves the component along an axis in a first direction towards the workpiece in order to connect the component to the workpiece, and has a protective gas feed in order to carry out a welding process in a protective gas atmosphere. During the welding process the protective gas is discharged essentially in a second direction which is opposed to the first direction. An elastic sealing sleeve including folding bellows is arranged in relation to the component holder in such a way that a welding space, which is bounded by the workpiece, the component holder, the component and the sealing sleeve and through which the protective gas flows, is sealed off from the external surroundings during the welding process so that the protective gas can escape only in the second direction.
摘要翻译：一种用于将部件接合到工件的接合装置。该装置包括一个部件保持器，该部件保持器沿着第一方向的轴线朝向工件移动部件，以将部件连接到工件，并且具有保护性气体进料以便在保护气体气氛中进行焊接过程。在焊接过程中，保护气体基本上在与第一方向相反的第二方向上排出。包括折叠波纹管的弹性密封套相对于部件保持器布置成使得由工件，部件保持器，部件和密封套限定并且保护气体流过的焊接空间为在焊接过程中与外部环境密封，使得保护气体只能沿第二方向逸出。

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