JPH0159294U - - Google Patents
Info
- Publication number
- JPH0159294U JPH0159294U JP15473287U JP15473287U JPH0159294U JP H0159294 U JPH0159294 U JP H0159294U JP 15473287 U JP15473287 U JP 15473287U JP 15473287 U JP15473287 U JP 15473287U JP H0159294 U JPH0159294 U JP H0159294U
- Authority
- JP
- Japan
- Prior art keywords
- key
- chassis
- rotating shaft
- fulcrum
- sandwiched
- 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
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987154732U JPH0446311Y2 (en, 2012) | 1987-10-12 | 1987-10-12 | |
| US07/255,873 US4890533A (en) | 1987-10-12 | 1988-10-11 | Key device for electronic keyboard musical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987154732U JPH0446311Y2 (en, 2012) | 1987-10-12 | 1987-10-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0159294U true JPH0159294U (en, 2012) | 1989-04-13 |
| JPH0446311Y2 JPH0446311Y2 (en, 2012) | 1992-10-30 |
Family
ID=31431725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987154732U Expired JPH0446311Y2 (en, 2012) | 1987-10-12 | 1987-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446311Y2 (en, 2012) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57101895A (en) * | 1980-10-27 | 1982-06-24 | Wurlitzer Co | Mechanical apparatus for electronic piano |
-
1987
- 1987-10-12 JP JP1987154732U patent/JPH0446311Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57101895A (en) * | 1980-10-27 | 1982-06-24 | Wurlitzer Co | Mechanical apparatus for electronic piano |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0446311Y2 (en, 2012) | 1992-10-30 |