JPS644497U - - Google Patents
Info
- Publication number
- JPS644497U JPS644497U JP9824887U JP9824887U JPS644497U JP S644497 U JPS644497 U JP S644497U JP 9824887 U JP9824887 U JP 9824887U JP 9824887 U JP9824887 U JP 9824887U JP S644497 U JPS644497 U JP S644497U
- Authority
- JP
- Japan
- Prior art keywords
- key
- drive mechanism
- electromagnetic
- top surface
- performance device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Electrophonic Musical Instruments (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987098248U JPH0521115Y2 (US07943777-20110517-C00090.png) | 1987-06-26 | 1987-06-26 | |
| US07/124,998 US4843936A (en) | 1986-11-26 | 1987-11-24 | Automatic music player system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987098248U JPH0521115Y2 (US07943777-20110517-C00090.png) | 1987-06-26 | 1987-06-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS644497U true JPS644497U (US07943777-20110517-C00090.png) | 1989-01-11 |
| JPH0521115Y2 JPH0521115Y2 (US07943777-20110517-C00090.png) | 1993-05-31 |
Family
ID=31324343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987098248U Expired - Lifetime JPH0521115Y2 (US07943777-20110517-C00090.png) | 1986-11-26 | 1987-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521115Y2 (US07943777-20110517-C00090.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7355109B2 (en) | 2004-04-21 | 2008-04-08 | Yamaha Corporation | Separate automatic player driving keys and pedals of keyboard musical instrument |
| JP4736883B2 (ja) * | 2006-03-22 | 2011-07-27 | ヤマハ株式会社 | 自動演奏装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5895789U (ja) * | 1981-12-24 | 1983-06-29 | 池田物産株式会社 | 止水栓 |
| JPS58175586U (ja) * | 1982-05-18 | 1983-11-24 | ヤマハ株式会社 | ピアノの自動演奏装置 |
| JPS5997194A (ja) * | 1982-11-26 | 1984-06-04 | ヤマハ株式会社 | ピアノ自動演奏装置におけるソレノイド駆動方法 |
-
1987
- 1987-06-26 JP JP1987098248U patent/JPH0521115Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5895789U (ja) * | 1981-12-24 | 1983-06-29 | 池田物産株式会社 | 止水栓 |
| JPS58175586U (ja) * | 1982-05-18 | 1983-11-24 | ヤマハ株式会社 | ピアノの自動演奏装置 |
| JPS5997194A (ja) * | 1982-11-26 | 1984-06-04 | ヤマハ株式会社 | ピアノ自動演奏装置におけるソレノイド駆動方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7355109B2 (en) | 2004-04-21 | 2008-04-08 | Yamaha Corporation | Separate automatic player driving keys and pedals of keyboard musical instrument |
| JP4736883B2 (ja) * | 2006-03-22 | 2011-07-27 | ヤマハ株式会社 | 自動演奏装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521115Y2 (US07943777-20110517-C00090.png) | 1993-05-31 |
