发明名称 |
Automatic playing apparatus with pedal actuators supported by bracket independent of case of acoustic piano |
摘要 |
An automatic playing apparatus is provided for an acoustic piano for reproducing a music without fingering of a player on a keyboard, and has a pedal actuator unit directly supported by a floor so that a reaction of the pedal is never exerted to the piano case, thereby preventing the key bed from deformation due to the reaction.
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申请公布号 |
US5565635(A) |
申请公布日期 |
1996.10.15 |
申请号 |
US19940317754 |
申请日期 |
1994.10.04 |
申请人 |
YAMAHA CORPORATION |
发明人 |
KANEKO, YASUTOSHI;KAWAMURA, KIYOSHI |
分类号 |
G10F1/02;G10F3/00;(IPC1-7):G10C3/20;G10C3/26;G10F5/02 |
主分类号 |
G10F1/02 |
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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