发明名称 |
MIXED METAL CLOSURE ASSEMBLY AND METHOD |
摘要 |
The production of lightweight closure assemblies with a selection of materials optimized to have sufficient formability for each component of the closure assembly, while providing the necessary performance standards at a lighter weight. A mixed metal vehicle closure assembly with an inner panel and an outer panel operatively connected to one another such that they define a cavity therebetween. The closure assembly includes a unitary reinforcement panel attached to the inner and outer panels and inside the cavity therebetween. At least one of the inner, outer and unitary reinforcement panels is composed of a first type of sheet metal and at least one other of the remaining inner, outer or unitary reinforcement panel is composed of a second type of sheet metal. |
申请公布号 |
WO2005084247(A3) |
申请公布日期 |
2009.05.14 |
申请号 |
WO2005US06260 |
申请日期 |
2005.02.25 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
KRAJEWSKI, PAUL, E.;SCHROTH, JAMES, G.;KIM, CHONGMIN |
分类号 |
E04C3/30;B60J5/04;E04B1/00;E04C2/34;E04G21/00;E04G23/00 |
主分类号 |
E04C3/30 |
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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