发明名称 |
A VEHICLE DOOR AND A METHOD TO MAKE SUCH A DOOR |
摘要 |
A vehicle door has a supportive frame ( 10 ). A waist rail ( 14 ) and a side impact guard beam ( 22 ) are formed integrally with the supportive frame. The entire frame is made of high strength sheet steel. The door is produced by hot stamping a steel sheet blank into the shape of a supportive door frame that includes an integral waist rail ( 14 ) and a side impact guard beam ( 22 ), and hardening the shaped door frame while the frame remains in the shaping tools, and fastening an outer panel ( 31 ) to the finished door such that the side collision guard beam ( 22 ) of the frame will lie close to the outer panel ( 31 ). |
申请公布号 |
EP1360079(B2) |
申请公布日期 |
2014.03.26 |
申请号 |
EP20020711590 |
申请日期 |
2002.02.08 |
申请人 |
GESTAMP HARDTECH AB |
发明人 |
BODIN, HANS;JONSSON, MARTIN |
分类号 |
B60J5/04;B60R21/02;B60J5/00 |
主分类号 |
B60J5/04 |
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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