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Invention Publication
CN104421261A 装配单元和用于制造装配单元的方法 无效 - 撤回

装配单元和用于制造装配单元的方法
Abstract:
本发明涉及一种装配单元(1)，所述装配单元具有装配件(2)，所述装配件具有装配侧(3)和从该装配侧指离的外侧面(13)，所述装配件确定用于固定在由不能与装配件材料焊接的材料制成的基础结构(5)的配合面(4)上；所述装配单元还具有构造为套筒的焊接元件，其固定在装配件的贯通孔内，具有如下构造形式：套筒的设置在外侧面上的外端部带有径向伸出的、支撑在装配件的外侧面上的凸缘；套筒的从凸缘下侧凸出的柄部具有与贯通孔的横截面形状相应的轮廓形状和如下长度，该长度至少和装配件在贯通孔的孔边缘区域内的厚度(18)一样大；柄部以形锁合在指向装配侧的方向(R2)上保持在贯通孔内；柄部的设置在装配侧上的内端部具有端面。
Abstract(English):

A mounting unit (1) is provided with a mounting part (2) with a mounting side (3) and an outer face (13) facing away therefrom. The mounting part (2) is configured for fixing to a basic structure made of a material which is not able to be welded to the material of the mounting part (2). The mounting part (2) further has a welding sleeve fixed in a through-bore of the mounting part. An outer end of the sleeve is arranged on the outer face and bears a radially protruding flange supported on the outer face of the mounting part. A shaft of the sleeve protruding from a flange lower face has a contour shape corresponding to the cross-sectional shape of the through-bore and a length which is at least as large as a thickness (18) of the mounting part in the edge region of the hole of the through-bore. The shaft is retained in the through-bore in a direction (R2) facing the mounting side (3). An inner end face, disposed on the mounting side (3), of the shaft is provided with an end face.

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