JPH0128956B2 - - Google Patents

Info

Publication number
JPH0128956B2
JPH0128956B2 JP57086885A JP8688582A JPH0128956B2 JP H0128956 B2 JPH0128956 B2 JP H0128956B2 JP 57086885 A JP57086885 A JP 57086885A JP 8688582 A JP8688582 A JP 8688582A JP H0128956 B2 JPH0128956 B2 JP H0128956B2
Authority
JP
Japan
Prior art keywords
key
engagement recess
keyboard frame
insertion hole
spring
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
JP57086885A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58100185A (ja
Inventor
Shinji Kumano
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 US06/446,491 priority Critical patent/US4476769A/en
Publication of JPS58100185A publication Critical patent/JPS58100185A/ja
Publication of JPH0128956B2 publication Critical patent/JPH0128956B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrophonic Musical Instruments (AREA)
JP57086885A 1981-12-09 1982-05-22 電子楽器の鍵盤装置 Granted JPS58100185A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/446,491 US4476769A (en) 1981-12-09 1982-12-03 Keyboard apparatus in electronic musical instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56196945A JPS5898784A (ja) 1981-12-09 1981-12-09 電子楽器の鍵盤装置

Publications (2)

Publication Number Publication Date
JPS58100185A JPS58100185A (ja) 1983-06-14
JPH0128956B2 true JPH0128956B2 (en]) 1989-06-06

Family

ID=16366265

Family Applications (2)

Application Number Title Priority Date Filing Date
JP56196945A Granted JPS5898784A (ja) 1981-12-09 1981-12-09 電子楽器の鍵盤装置
JP57086885A Granted JPS58100185A (ja) 1981-12-09 1982-05-22 電子楽器の鍵盤装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP56196945A Granted JPS5898784A (ja) 1981-12-09 1981-12-09 電子楽器の鍵盤装置

Country Status (1)

Country Link
JP (2) JPS5898784A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119496U (ja) * 1983-02-01 1984-08-11 カシオ計算機株式会社 鍵
JPH0713035Y2 (ja) * 1986-11-17 1995-03-29 ヤマハ株式会社 電子楽器の鍵盤装置
US5380076A (en) * 1990-02-14 1995-01-10 Kabushiki Kaisha Komatsu Seisakusho Rubber crawler belt of a tracked vehicle
JPH0654086U (ja) * 1992-12-24 1994-07-22 株式会社河合楽器製作所 電子楽器の鍵盤装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5429780U (en]) * 1977-07-29 1979-02-27
JPS5930941Y2 (ja) * 1978-07-06 1984-09-03 松下電器産業株式会社 電子楽器用鍵盤スイッチ
JPS55175184U (en]) * 1979-06-01 1980-12-16

Also Published As

Publication number Publication date
JPS6410077B2 (en]) 1989-02-21
JPS58100185A (ja) 1983-06-14
JPS5898784A (ja) 1983-06-11

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