| 摘要 |
The invention relates to a composite part, especially a cross member between the A columns of a motor vehicle. Said composite part comprises an open metal profile ( 2 ) and a channel ( 3 ) disposed therein, at least partially constituted of a plastic material and extending along the metal profile ( 2 ). An insert part ( 4, 22 ) produced from a plastic material is fastened on the wall of the metal profile ( 2 ) in such a manner that a retaining contour ( 10 ) configured on an opening ( 11 ) in the wall of the metal profile ( 2 ) and shaped from said profile undercuts the plastic material of the insert part ( 4, 22 ) pressed into the contour, thereby providing the channel ( 3 ) with a wall and/or mechanically stabilizing it.
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