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1. 发明公开

KR1020060029208A 피아노의 타현장치 失效
标题翻译： PIANO的STRING-STRIKING设备
公开(公告)号：KR1020060029208A
公开(公告)日：2006-04-05
申请号：KR1020057017457
申请日：2004-06-22
申请人： 가와이 뮤지컬 인스트루먼츠 매뉴팩처링 씨오., 엘티디.
发明人： 이시다무네오 , 야마시타미츠오
IPC分类号： G10C3/16 , G10B3/12
CPC分类号： G10C3/12
摘要： A string-striking device for a piano, where a static load acting on a fore-end on the playing side of a key can be easily adjusted. A long weight lever (21) is provided on each key (3). The lever (21) is installed along the length direction of the key (3), on an upper part on the side opposite the playing side of the key (3). The installation is made such that one end of the lever (21) is vertically pivotably fixed to a piano body and the vertically displaceable free-end side of the lever is in contact with the upper face of the key (3) by its own weight to apply a load on the key (3). The structure above enables a static load on the key (3) to be adjusted by replacing the lever (21) without disassembling the string-striking device and removing the key (3).
摘要翻译：一种用于钢琴的弦乐器，其中可以容易地调节作用在键的演奏侧的前端的静态负载。在每个键（3）上设置有长重量控制杆（21）。杆（21）沿着钥匙（3）的长度方向安装在与钥匙（3）的游戏侧相对的一侧的上部上。该安装被制成使得杆（21）的一端可垂直地枢转地固定到钢琴体上，并且杠杆的可垂直移动的自由端侧通过其自身的重量与钥匙（3）的上表面接触在键（3）上施加负载。上述结构能够通过更换杠杆（21）而不拆卸打击装置并移除钥匙（3）来调节钥匙（3）上的静态载荷。

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