Invention Grant
- Patent Title: Diagonal strut device, method for manufacturing same and motor vehicle underfloor reinforced by means of diagonal structure device
- Patent Title (中): 对角支柱装置，制造方法和机动车辆地板通过对角线结构装置加固
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Application No.: US13990118Application Date: 2011-10-13
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Publication No.: US09010848B2Publication Date: 2015-04-21
- Inventor: Denis Andree , Konrad Eipper , Thomas Rudlaff , Asmir Salkic , Mirko Sretenovic
- Applicant: Denis Andree , Konrad Eipper , Thomas Rudlaff , Asmir Salkic , Mirko Sretenovic
- Applicant Address: DE Stuttgart
- Assignee: Daimler AG
- Current Assignee: Daimler AG
- Current Assignee Address: DE Stuttgart
- Agency: Patent Central LLC
- Agent Stephan A. Pendorf
- Priority: DE102010053346 20101203
- International Application: PCT/EP2011/005149 WO 20111013
- International Announcement: WO2012/072160 WO 20120607
- Main IPC: B62D21/06
- IPC: B62D21/06 ; B62D25/08 ; B62D29/00 ; B22D17/00 ; B62D29/04 ; B62D25/20 ; B22D19/04
Abstract:
A diagonal strut device (1) for reinforcing arrangement on an undercarriage of a motor vehicle. The diagonal strut device (1) has a plurality of struts (2) made from a fibet-reinforced plastic composite material, which extend away from a central joint element (3). Each strut (2) can be connected to the undercarriage via it's end facing away from the central joint element (3). For this, a connecting joint element (4) is arranged on the end of each strut (2) facing away from the central joint element (3). The central joint element (3) and the connecting joint elements (4) are formed from a light metal material. The central joint element (3) and the connecting joint elements (4) are then connected to the struts (2) by an at least firmly bonded cast joint. Further, a method for the production of a diagonal strut device (1), as well as a motor vehicle undercarriage, which uses the diagonal strut device (1) for reinforcement.
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