Invention Grant
- Patent Title: Vehicle body structure in the region of the A-pillar and the windshield cross member and associated production method
- Patent Title (中): A柱和挡风玻璃横梁的车身结构及相关生产方法
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Application No.: US13496169Application Date: 2010-07-10
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Publication No.: US08662568B2Publication Date: 2014-03-04
- Inventor: Willibald Weigl , Martin Schromm , Nils Oleff , Stephan Gülich
- Applicant: Willibald Weigl , Martin Schromm , Nils Oleff , Stephan Gülich
- Applicant Address: DE Ingolstadt
- Assignee: Audi AG
- Current Assignee: Audi AG
- Current Assignee Address: DE Ingolstadt
- Agency: Henry M Feiereisen LLC
- Priority: DE102009042189 20090918
- International Application: PCT/EP2010/004218 WO 20100710
- International Announcement: WO2011/032614 WO 20110324
- Main IPC: B62D25/04
- IPC: B62D25/04

Abstract:
The invention relates to a vehicle body structure in the region of the A-pillar and the windshield cross member, including an A-pillar on both sides of the body, wherein in the pillar construction of the A-pillar, the A-pillar has an A-pillar inner steel plate oriented approximately vertically and in the vehicle longitudinal direction. An approximately horizontal windshield cross member is connected at the ends thereof to the associated A-pillar inner steel plate by means of a welded connection. According to the invention, the windshield cross member is produced as a composite component made of an elongated aluminum beam having steel plate adapter parts that extend the aluminum beam at the ends thereof but are short in comparison to the overall beam length, and the steel plate adapter parts are connected to the associated A-pillar inner steel plate by means of the welded connection and to the aluminum beam by means of a riveted connection.
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