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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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