发明名称 |
Method of producing the composite metal-and-plastic components of an antiballistic grill for an armored vehicle |
摘要 |
A method of fabricating the composite metal-and-plastic components of an antiballistic grill for an armored vehicle. Each component comprises a core in the form of a length of structural section with layers of plastic against each side bonded to the core by heat and pressure in a mold comprising two halves. The object of the present invention is simpler and more economical lamination in the fabrication of non-flat work with a metal core. The core is electrically heated to a prescribed processing temperature by regulating a current of electricity, whereby the resulting heat is employed to soften to a prescribed extent adhesive between the core and the layers of plastic to be bonded to it.
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申请公布号 |
US6174398(B1) |
申请公布日期 |
2001.01.16 |
申请号 |
US19980066205 |
申请日期 |
1998.04.24 |
申请人 |
FRIED KRUPP AG HOESCH-KRUPP |
发明人 |
DIETERICH GUENTER;PIEL KARLHEINZ;PLEUGEL LOTHAR |
分类号 |
B29C65/34;B32B15/08;B32B37/12;B60R19/03;(IPC1-7):B32B31/26;F41H5/04 |
主分类号 |
B29C65/34 |
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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