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发明名称
钢琴的动作机件
摘要
一种钢琴的动作机件,该动作机件较仅以合成树脂所制成之动作机件具有更高之刚性,同时维持使用合成树脂所提供之有利效果,藉此可获得具较小的按键能量之音量,并且提升该动作机件之反应性。该动作机件系随着按压键而枢转地移动,藉此传输由按压该键而产生之按键能量至鎚件。该动作机件系由热塑性树脂之模制品所形成,而该热塑性树脂之模制品则系由长纤维制程所模制,且包括强化用之长纤维。
申请公布号
TW200425054
申请公布日期
2004.11.16
申请号
TW092130190
申请日期
2003.10.30
申请人
河合乐器制作所股份有限公司
发明人
吉末健治;阿部岐令
分类号
G10C3/16
主分类号
G10C3/16
代理机构
代理人
洪武雄;陈昭诚
主权项
地址
日本
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