Invention Grant
US08475075B2 Capacitor discharge weld for connecting tubular twist beam profiles to cast trailing arm via adapter ring
有权
用于连接管状扭梁型材的电容器放电焊缝，通过适配器环将尾臂拉伸
- Patent Title: Capacitor discharge weld for connecting tubular twist beam profiles to cast trailing arm via adapter ring
- Patent Title (中): 用于连接管状扭梁型材的电容器放电焊缝，通过适配器环将尾臂拉伸
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Application No.: US12524187Application Date: 2008-02-05
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Publication No.: US08475075B2Publication Date: 2013-07-02
- Inventor: Dieter Toepker
- Applicant: Dieter Toepker
- Applicant Address: CA Aurora, Ontario
- Assignee: Magna International Inc.
- Current Assignee: Magna International Inc.
- Current Assignee Address: CA Aurora, Ontario
- Agency: Dickinson Wright PLLC
- International Application: PCT/CA2008/000214 WO 20080205
- International Announcement: WO2008/095286 WO 20080814
- Main IPC: F16B5/08
- IPC: F16B5/08
Abstract:
A suspension component for a vehicle includes a cast iron body, a high strength steel tube and an adapter ring. The adapter ring includes a protrusion engaged with a face of the cast iron body. The protrusion is heated to a plasticized state as a capacitor is discharged through the protrusion and the face. The adapter ring is welded to the body upon cooling of the adapter ring. The high strength steel tube is fixed to the adapter ring.
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