发明名称 A COMPONENT, ESPACIALLY A CONTROL ARM FOR A VEHICLE
摘要 The invention relates to a component, especially a control arm for a vehicle, comprising a base wall and a passage extending away from the base wall, especially a control arm lug. The invention further relates to a method for producing said component. According to the invention, a deep-drawn contour which connects one side of a base wall to an inner contour of a passage is shortened in the longitudinal direction of the passage by upset forging.
申请公布号 CA2774285(A1) 申请公布日期 2011.03.17
申请号 CA20102774285 申请日期 2010.09.14
申请人 MAGNA INTERNATIONAL INC. 发明人 LINDTNER, ERNST;SCHELLNEGGER, JOSEF
分类号 B21D19/08;B21D53/88;B21J5/08;B21K21/16;B60G7/00 主分类号 B21D19/08
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