JPS63197991A - 鍵盤装置 - Google Patents

鍵盤装置

Info

Publication number
JPS63197991A
JPS63197991A JP62030789A JP3078987A JPS63197991A JP S63197991 A JPS63197991 A JP S63197991A JP 62030789 A JP62030789 A JP 62030789A JP 3078987 A JP3078987 A JP 3078987A JP S63197991 A JPS63197991 A JP S63197991A
Authority
JP
Japan
Prior art keywords
key
slope
movable body
keyboard device
moving
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
Application number
JP62030789A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0512717B2 (enrdf_load_stackoverflow
Inventor
杉本　啓治
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 JP62030789A priority Critical patent/JPS63197991A/ja
Publication of JPS63197991A publication Critical patent/JPS63197991A/ja
Publication of JPH0512717B2 publication Critical patent/JPH0512717B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrophonic Musical Instruments (AREA)
JP62030789A 1987-02-12 1987-02-12 鍵盤装置 Granted JPS63197991A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62030789A JPS63197991A (ja) 1987-02-12 1987-02-12 鍵盤装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62030789A JPS63197991A (ja) 1987-02-12 1987-02-12 鍵盤装置

Publications (2)

Publication Number Publication Date
JPS63197991A true JPS63197991A (ja) 1988-08-16
JPH0512717B2 JPH0512717B2 (enrdf_load_stackoverflow) 1993-02-18

Family

ID=12313442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62030789A Granted JPS63197991A (ja) 1987-02-12 1987-02-12 鍵盤装置

Country Status (1)

Country Link
JP (1) JPS63197991A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536491U (ja) * 1991-10-16 1993-05-18 株式会社鈴木楽器製作所 鍵盤装置の鍵動作安定化機構

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538337U (enrdf_load_stackoverflow) * 1978-09-01 1980-03-12
JPS5816692U (ja) * 1981-04-02 1983-02-01 コロムビア音響工業株式会社 鍵盤楽器のハンマ−機構

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538337U (enrdf_load_stackoverflow) * 1978-09-01 1980-03-12
JPS5816692U (ja) * 1981-04-02 1983-02-01 コロムビア音響工業株式会社 鍵盤楽器のハンマ−機構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536491U (ja) * 1991-10-16 1993-05-18 株式会社鈴木楽器製作所 鍵盤装置の鍵動作安定化機構

Also Published As

Publication number Publication date
JPH0512717B2 (enrdf_load_stackoverflow) 1993-02-18

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