JPH0157353B2 - - Google Patents

Info

Publication number
JPH0157353B2
JPH0157353B2 JP58007956A JP795683A JPH0157353B2 JP H0157353 B2 JPH0157353 B2 JP H0157353B2 JP 58007956 A JP58007956 A JP 58007956A JP 795683 A JP795683 A JP 795683A JP H0157353 B2 JPH0157353 B2 JP H0157353B2
Authority
JP
Japan
Prior art keywords
key
support shaft
holding member
engaging
locking portion
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
Application number
JP58007956A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59133592A (ja
Inventor
Shinji Kumano
Motoi Murazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Corp
Original Assignee
Yamaha Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yamaha Corp filed Critical Yamaha Corp
Priority to JP58007956A priority Critical patent/JPS59133592A/ja
Priority to US06/571,913 priority patent/US4604937A/en
Priority to KR1019840000244A priority patent/KR910002807B1/ko
Publication of JPS59133592A publication Critical patent/JPS59133592A/ja
Priority to US07/115,636 priority patent/US4846041A/en
Publication of JPH0157353B2 publication Critical patent/JPH0157353B2/ja
Priority to US07/644,402 priority patent/US5090290A/en
Priority to US08/346,825 priority patent/USRE35161E/en
Granted legal-status Critical Current

Links

Landscapes

  • Electrophonic Musical Instruments (AREA)
JP58007956A 1983-01-20 1983-01-20 電子楽器の鍵盤装置 Granted JPS59133592A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP58007956A JPS59133592A (ja) 1983-01-20 1983-01-20 電子楽器の鍵盤装置
US06/571,913 US4604937A (en) 1983-01-20 1984-01-17 Keyboard device of electronic musical instrument
KR1019840000244A KR910002807B1 (ko) 1983-01-20 1984-01-20 전자악기의 건반장치
US07/115,636 US4846041A (en) 1983-01-20 1987-10-26 Keyboard device of electronic musical instrument
US07/644,402 US5090290A (en) 1983-01-20 1991-01-22 Keyboard device of electronic musical instrument
US08/346,825 USRE35161E (en) 1983-01-20 1994-11-30 Keyboard device of electronic musical instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58007956A JPS59133592A (ja) 1983-01-20 1983-01-20 電子楽器の鍵盤装置

Publications (2)

Publication Number Publication Date
JPS59133592A JPS59133592A (ja) 1984-07-31
JPH0157353B2 true JPH0157353B2 (cs) 1989-12-05

Family

ID=11679937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58007956A Granted JPS59133592A (ja) 1983-01-20 1983-01-20 電子楽器の鍵盤装置

Country Status (1)

Country Link
JP (1) JPS59133592A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0185898U (cs) * 1987-11-30 1989-06-07
JPH0526634Y2 (cs) * 1988-04-28 1993-07-06

Also Published As

Publication number Publication date
JPS59133592A (ja) 1984-07-31

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