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专利名称：PIANO ACTION
发明人：TERAI YASUSHI，寺井 康志gop
申请号：JP2013135473
申请日：20130627
公开号：JP2015011125A
逛街的英文
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美利坚大学
结果英语
20150119
专利内容由知识产权出版社提供
专利附图：
摘要：PROBLEM TO BE SOLVED: To provide a piano action structure that can ensure excellent performance reproducibility even in a ca that a musical performance is performed with high-speed continuous keyboard pounding.SOLUTION: A piano action includes: a plurality of hammers 31 for string striking; a hammer shank 32 for rotatably supporting each of the hammers; a hammer rail 1 for regulating the rotation of the
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hammer shank 32 after string striking of the hammers; and a hammer cushion (cushioning material) 100 placed on the hammer rail, and for absorbing kinetic energy generated upon collision of the hammer shank 32. In the piano action, the hammer cushion (cushioning material) 100 is placed by having an angle not parallel to a contact surface of the hammer shank 32.
申请人：KAWAI MUSICAL INSTR MFG CO LTD，株式会社河合楽器製作所
地址：静岡県浜松市中区寺島町２００番地
国籍：JP
代理人：阪本 清孝，田中 香樹，田邉 壽二dfd
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