公开(公告)号：US09555462B2

公开(公告)日：2017-01-31

申请号：US14801244

申请日：2015-07-16

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Ralf Langendorf ,  Ronald Sanders ,  Hartmut Baumgart

IPC: B21D39/02 ,  B23K11/11 ,  B23K11/34 ,  F16B5/08

CPC classification number: B21D39/021 ,  B21D39/026 ,  B23K11/115 ,  B23K11/34 ,  B23K2101/006 ,  F16B5/08

Abstract: A sheet metal component such as a car door is disclosed. The component includes an outer metal sheet having a groove formed therein, and an inner metal sheet having an edge forming a flange received into the groove. A filling material layer is inserted into the groove between the outer metal sheet and the flange. The outer metal sheet and the flange are welded to one another in holes of the filling material layer.

Abstract translation: 公开了诸如轿厢门的钣金件。 所述部件包括其中形成有凹槽的外部金属片和内部金属片，所述内部金属片具有形成容纳在所述凹槽中的凸缘的边缘。 填充材料层插入到外金属片和凸缘之间的凹槽中。 外部金属片和凸缘彼此焊接在填充材料层的孔中。