发明名称 |
METHOD OF MANUFACTURING METAL-PLASTIC COMPOSITE ELEMENTS |
摘要 |
the workpiece consists of a profiled metal core (2.2) with plastic coatings (2.1,2.3) on both sides. The plastic coatings are stuck onto the core in a mould of appropriate upper and lower shapes during the application of thermal energy and pressure. The profiled metal core is electrically heated to a predefined process temp. by a regulated current. The resulting heat melts the adhesive between the metal core and the plastic coatings. |
申请公布号 |
KR100256278(B1) |
申请公布日期 |
2000.05.15 |
申请号 |
KR19980011053 |
申请日期 |
1998.03.30 |
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 |
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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