JPS6243349Y2 - - Google Patents
Info
- Publication number
- JPS6243349Y2 JPS6243349Y2 JP911681U JP911681U JPS6243349Y2 JP S6243349 Y2 JPS6243349 Y2 JP S6243349Y2 JP 911681 U JP911681 U JP 911681U JP 911681 U JP911681 U JP 911681U JP S6243349 Y2 JPS6243349 Y2 JP S6243349Y2
- Authority
- JP
- Japan
- Prior art keywords
- butt
- string
- hammer
- spring body
- jack
- 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.)
- Expired
Links
Landscapes
- Electrophonic Musical Instruments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP911681U JPS6243349Y2 (en:Method) | 1981-01-27 | 1981-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP911681U JPS6243349Y2 (en:Method) | 1981-01-27 | 1981-01-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57124888U JPS57124888U (en:Method) | 1982-08-04 |
| JPS6243349Y2 true JPS6243349Y2 (en:Method) | 1987-11-10 |
Family
ID=29807251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP911681U Expired JPS6243349Y2 (en:Method) | 1981-01-27 | 1981-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6243349Y2 (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8294009B2 (en) | 2010-03-25 | 2012-10-23 | Yamaha Corporation | Upright piano type action |
| US8389833B2 (en) | 2010-03-25 | 2013-03-05 | Yamaha Corporation | Upright piano type action |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4489140B1 (ja) * | 2009-07-29 | 2010-06-23 | 有限会社藤井ピアノサービス | アップライトピアノのアクションの作動方法及びアップライトピアノのアクション |
-
1981
- 1981-01-27 JP JP911681U patent/JPS6243349Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8294009B2 (en) | 2010-03-25 | 2012-10-23 | Yamaha Corporation | Upright piano type action |
| US8389833B2 (en) | 2010-03-25 | 2013-03-05 | Yamaha Corporation | Upright piano type action |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57124888U (en:Method) | 1982-08-04 |
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