JPH0326556Y2 - - Google Patents
Info
- Publication number
- JPH0326556Y2 JPH0326556Y2 JP13970086U JP13970086U JPH0326556Y2 JP H0326556 Y2 JPH0326556 Y2 JP H0326556Y2 JP 13970086 U JP13970086 U JP 13970086U JP 13970086 U JP13970086 U JP 13970086U JP H0326556 Y2 JPH0326556 Y2 JP H0326556Y2
- Authority
- JP
- Japan
- Prior art keywords
- keyboard
- protrusion
- elastic piece
- key
- force
- 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
- 230000007423 decrease Effects 0.000 description 5
- 230000000994 depressogenic effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13970086U JPH0326556Y2 (fr) | 1986-09-11 | 1986-09-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13970086U JPH0326556Y2 (fr) | 1986-09-11 | 1986-09-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6345596U JPS6345596U (fr) | 1988-03-28 |
JPH0326556Y2 true JPH0326556Y2 (fr) | 1991-06-07 |
Family
ID=31045850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13970086U Expired JPH0326556Y2 (fr) | 1986-09-11 | 1986-09-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0326556Y2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06230770A (ja) * | 1993-01-29 | 1994-08-19 | Matsushita Electric Ind Co Ltd | 電子楽器用鍵盤装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0330636Y2 (fr) * | 1985-04-04 | 1991-06-27 | ||
JP4655849B2 (ja) * | 2004-09-28 | 2011-03-23 | ヤマハ株式会社 | 鍵盤装置 |
-
1986
- 1986-09-11 JP JP13970086U patent/JPH0326556Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06230770A (ja) * | 1993-01-29 | 1994-08-19 | Matsushita Electric Ind Co Ltd | 電子楽器用鍵盤装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6345596U (fr) | 1988-03-28 |
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