发明名称 |
Oscillating insert for an electromechanical transducer and method for its manufacture |
摘要 |
An oscillating insert for an electromechanical transducer, in particular for loudspeakers, with a diaphragm cone whose outer edge is connected to a beaded ring made of elastically deformable plastic, is characterised in that the beaded ring (5) is vulcanised onto the membrane cone (2). Simple, high-quality manufacture is thus made possible. <IMAGE>
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申请公布号 |
DE3241757(A1) |
申请公布日期 |
1984.05.17 |
申请号 |
DE19823241757 |
申请日期 |
1982.11.11 |
申请人 |
ELEKTROTECHNIK EHMANN GMBH;HERBERT BRANDT GMBH GUMMIWARENFABRIK |
发明人 |
EHMANN,JUERGEN;HADER,GEORG;BRANDT,DIETRICH;BODDENBERG,HERBERT |
分类号 |
H04R7/20;(IPC1-7):H04R7/00;H04R31/00 |
主分类号 |
H04R7/20 |
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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