发明名称 |
STRUCTURAL OR CHASSIS COMPONENT FOR A MOTOR VEHICLE, AND METHOD OF MAKING SUCH A STRUCTURAL OR CHASSIS COMPONENT |
摘要 |
In a method of making a structural or chassis component for a motor vehicle, a blank is provided with at least one material supply in an outer region at a distance to the outer edge to serve as material reserve. The blank is placed in a press tool for shaping the blank into a structural or chassis component by displacing the material supply in a direction of the outer edge and pressing the outer region of the blank against a buttress of the press tool to thereby form the outer region in a recess of the press tool to produce bead.
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申请公布号 |
US2007180697(A1) |
申请公布日期 |
2007.08.09 |
申请号 |
US20070671648 |
申请日期 |
2007.02.06 |
申请人 |
BENTELER AUTOMOBILTECHNIK GMBH |
发明人 |
KNAUP HANS-JURGEN |
分类号 |
B21D53/88;B21D31/00 |
主分类号 |
B21D53/88 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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