发明名称 |
SANDWICH CONSTRUCTIONAL UNITS |
摘要 |
The present invention relates to a method for producing sandwich type structural components having a honeycomb core interposed between two cover layers. These cover layers are preferably made of fiber reinforced synthetic material. Force introduction points are formed in the structural components by insertion of a core filler mass in the form of a prepolymer which reacts to become a thermoplast. Force introducing connecting elements are connected to the force introducing points by melting these connecting elements into the core filler mass especially by using ultrasonic energy, for example, for an ultrasonic welding operation. |
申请公布号 |
GB2001905(B) |
申请公布日期 |
1982.02.24 |
申请号 |
GB19780031436 |
申请日期 |
1978.07.27 |
申请人 |
MESSERSCHMITT BOELKOW BLOHM GMBH |
发明人 |
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分类号 |
B29C65/42;B29C65/64;B29D24/00;B32B3/12;E04C2/36 |
主分类号 |
B29C65/42 |
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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