JPH0433040B2 - - Google Patents
Info
- Publication number
- JPH0433040B2 JPH0433040B2 JP58251297A JP25129783A JPH0433040B2 JP H0433040 B2 JPH0433040 B2 JP H0433040B2 JP 58251297 A JP58251297 A JP 58251297A JP 25129783 A JP25129783 A JP 25129783A JP H0433040 B2 JPH0433040 B2 JP H0433040B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- switch
- circuit unit
- attached
- key
- 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 - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Electrophonic Musical Instruments (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58251297A JPS60143397A (ja) | 1983-12-29 | 1983-12-29 | 電子楽器用鍵盤装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58251297A JPS60143397A (ja) | 1983-12-29 | 1983-12-29 | 電子楽器用鍵盤装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60143397A JPS60143397A (ja) | 1985-07-29 |
JPH0433040B2 true JPH0433040B2 (en]) | 1992-06-01 |
Family
ID=17220707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58251297A Granted JPS60143397A (ja) | 1983-12-29 | 1983-12-29 | 電子楽器用鍵盤装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60143397A (en]) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63141998U (en]) * | 1987-03-09 | 1988-09-19 | ||
JP2003005740A (ja) * | 2001-06-19 | 2003-01-08 | Kawai Musical Instr Mfg Co Ltd | ピアノのアクション |
-
1983
- 1983-12-29 JP JP58251297A patent/JPS60143397A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60143397A (ja) | 1985-07-29 |
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