发明名称 PIANO EXTENDED SOFT PEDAL
摘要 <p>A piano selectably playable in normal and soft mode includes multiple piano keys and multiple piano actions associated with the piano keys. Each piano action includes a piano hammer assembly and a piano wippen assembly actuated by depression of a corresponding piano key. Also included are multiple piano hammers, each mounted for rotating movement and defining a forward throw direction toward one or more corresponding piano string, and driven by a corresponding piano wippen assembly to transmit force applied to an associated piano key. One bridle strap, in a set of bridle straps, connects a piano hammer to a corresponding piano wippen assembly. A key lifting assembly in engagement with the piano keys and an associated bridle strap under tension cooperatively bring corresponding piano keys and piano wippen assemblies together in gap-closing movement.</p>
申请公布号 WO2015050714(A1) 申请公布日期 2015.04.09
申请号 WO2014US56304 申请日期 2014.09.18
申请人 STEINWAY MUSICAL INSTRUMENTS, INC. 发明人 JONES, MARVIN SCOTT;KENAGY, SUSAN YAKE;LIM, SUE GUAN
分类号 G10C1/02 主分类号 G10C1/02
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