JPH0331980Y2 - - Google Patents
Info
- Publication number
- JPH0331980Y2 JPH0331980Y2 JP1985204554U JP20455485U JPH0331980Y2 JP H0331980 Y2 JPH0331980 Y2 JP H0331980Y2 JP 1985204554 U JP1985204554 U JP 1985204554U JP 20455485 U JP20455485 U JP 20455485U JP H0331980 Y2 JPH0331980 Y2 JP H0331980Y2
- Authority
- JP
- Japan
- Prior art keywords
- key
- abutted
- pressed
- piano
- contact
- 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
- 230000000694 effects Effects 0.000 description 5
- 239000010985 leather Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985204554U JPH0331980Y2 (bs) | 1985-12-30 | 1985-12-30 | |
US06/868,125 US4723471A (en) | 1985-06-18 | 1986-05-28 | Keyboard device |
DE19863618917 DE3618917A1 (de) | 1985-06-18 | 1986-06-05 | Tastatur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985204554U JPH0331980Y2 (bs) | 1985-12-30 | 1985-12-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62113362U JPS62113362U (bs) | 1987-07-18 |
JPH0331980Y2 true JPH0331980Y2 (bs) | 1991-07-08 |
Family
ID=31170557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985204554U Expired JPH0331980Y2 (bs) | 1985-06-18 | 1985-12-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0331980Y2 (bs) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2606123Y2 (ja) * | 1992-11-13 | 2000-09-25 | 株式会社河合楽器製作所 | 電子楽器の鍵盤装置 |
JP4655849B2 (ja) * | 2004-09-28 | 2011-03-23 | ヤマハ株式会社 | 鍵盤装置 |
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 |
-
1985
- 1985-12-30 JP JP1985204554U patent/JPH0331980Y2/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 |
---|---|
JPS62113362U (bs) | 1987-07-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2830101B2 (ja) | 電子鍵盤楽器の鍵盤装置 | |
JPH11305759A (ja) | 電子楽器の鍵盤装置 | |
US5243125A (en) | Keyboard apparatus for electronic musical instrument having cooperating jacks and hammers | |
JP3458400B2 (ja) | 電子楽器用鍵盤装置 | |
JPH0331980Y2 (bs) | ||
JPH10171443A (ja) | 鍵盤装置 | |
JP4326384B2 (ja) | 電子鍵盤楽器の鍵盤装置 | |
JPH0331979Y2 (bs) | ||
JP2720432B2 (ja) | 電子楽器の鍵盤装置 | |
JP2569947B2 (ja) | 鍵盤装置 | |
JPH0922288A (ja) | 電子楽器の鍵盤装置 | |
JPS62208093A (ja) | 鍵盤装置 | |
JP3469949B2 (ja) | 電子楽器の鍵盤装置 | |
JP2567762Y2 (ja) | 電子楽器の鍵盤装置 | |
JPH04166994A (ja) | 鍵盤装置 | |
JP2000259147A (ja) | 鍵盤楽器 | |
JPH06118943A (ja) | 鍵盤楽器 | |
JP2547150Y2 (ja) | 鍵盤装置 | |
JPH0716994U (ja) | 電子楽器の鍵盤装置 | |
JP3258187B2 (ja) | 電子楽器の鍵盤装置 | |
JPH067316B2 (ja) | ピアノのアクション機構 | |
JPS6044665B2 (ja) | ピアノ用演奏トレ−ニング装置 | |
JPH0715020Y2 (ja) | 電子楽器の鍵盤装置 | |
JP2547012Y2 (ja) | 電子楽器の鍵盤装置 | |
JPH0449674Y2 (bs) |