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the bolted

机译:狂奔

摘要

In the case of a screw connection, consisting of at least one pre-perforated, upper and one non-perforated, lower component (3, 1), an intermediate layer (2) arranged between them and several, each inserted through a pre-hole (4) in the upper component (3) and under Intermediate layer of the intermediate layer with the self-drilling fastening screws (7) screwed to the non-perforated component (1), the intermediate layer material which is still uncured when the fastening screws are screwed in is effectively prevented from flowing out to the upper component surface (5) according to the invention in a production-technically simple manner in that the pre-holes (4 ) are formed in the upper component (3) as blind holes closed by a thin-walled web (6).
机译:在螺纹连接的情况下,由至少一个预穿孔的上部和一个不穿孔的下部组件(3,1)组成,中间层(2)布置在它们之间,并通过若干个插入上层部件(3)以及中间层中间层下方的孔(4)用自钻紧固螺钉(7)拧到无孔部件(1)上时,中间层材料仍未固化通过在制造技术上简单的方式有效地防止拧入的紧固螺钉流出到根据本发明的上部构件表面(5),因为在上部构件(3)中形成有盲孔的预孔(4)。孔被薄壁腹板(6)封闭。

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