Invention Grant
- Patent Title: Method for producing an adhesive screw connection using a flow drill screw, and composite component produced thereby
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Application No.: US15259217Application Date: 2016-09-08
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Publication No.: US10584734B2Publication Date: 2020-03-10
- Inventor: Eugen Haak
- Applicant: Bayerische Motoren Werke Aktiengesellschaft
- Applicant Address: DE Munich
- Assignee: Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee: Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: Crowell & Moring LLP
- Priority: DE102014204292 20140310
- Main IPC: F16B25/10
- IPC: F16B25/10 ; F16B5/02 ; F16B11/00 ; F16B25/00

Abstract:
A method is provided for producing an adhesive screw connection between at least one upper component and at least one lower component using a flow drill screw, which penetrates the upper component at a joining point through a pre-drilled hole and is screwed together with the lower component, forming a flow-drilled hole. The pre-drilled hole in the upper component is covered by a secured cover which is first perforated by the flow drill screw before the latter penetrates into the pre-drilled hole and is then screwed together with the lower component.
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