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发明名称
钢琴消音器
摘要
本实用新型公开了一种钢琴消音器,这种钢琴消音器是由大小相同的消音板以及粘结在消音板上的泡沫和消音呢夹层所组成,消音板一端用两个铰链固定在钢琴框架上,消音板另一端嵌着一个金属圆圈,用尼龙绳或者钢丝把消音板吊起或者放下,使钢琴的音量显著地变化。这种钢琴消音器构造简单,使用方便,消音效果好,而且对钢琴音板起了保护作用。
申请公布号
CN2067020U
申请公布日期
1990.12.05
申请号
CN89219434.0
申请日期
1989.11.04
申请人
蔡建元
发明人
蔡建元
分类号
G10C3/00
主分类号
G10C3/00
代理机构
代理人
主权项
1、一种钢琴消音器(I),其特征是:这种消音器(1)是由大小相同的消音板(3)所组成的,消音板上粘着泡沫和消音呢夹层(4)。
地址
351200福建省仙游县榜头中心小学
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