JPS5848712Y2 - 鍵盤蓋開閉装置 - Google Patents

鍵盤蓋開閉装置

Info

Publication number
JPS5848712Y2
JPS5848712Y2 JP15383877U JP15383877U JPS5848712Y2 JP S5848712 Y2 JPS5848712 Y2 JP S5848712Y2 JP 15383877 U JP15383877 U JP 15383877U JP 15383877 U JP15383877 U JP 15383877U JP S5848712 Y2 JPS5848712 Y2 JP S5848712Y2
Authority
JP
Japan
Prior art keywords
keyboard lid
keyboard
guide rail
closing device
sliding body
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
JP15383877U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5481717U (en, 2012
Inventor
敏明 山北
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 JP15383877U priority Critical patent/JPS5848712Y2/ja
Publication of JPS5481717U publication Critical patent/JPS5481717U/ja
Application granted granted Critical
Publication of JPS5848712Y2 publication Critical patent/JPS5848712Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Closures For Containers (AREA)
JP15383877U 1977-11-16 1977-11-16 鍵盤蓋開閉装置 Expired JPS5848712Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15383877U JPS5848712Y2 (ja) 1977-11-16 1977-11-16 鍵盤蓋開閉装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15383877U JPS5848712Y2 (ja) 1977-11-16 1977-11-16 鍵盤蓋開閉装置

Publications (2)

Publication Number Publication Date
JPS5481717U JPS5481717U (en, 2012) 1979-06-09
JPS5848712Y2 true JPS5848712Y2 (ja) 1983-11-07

Family

ID=29141394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15383877U Expired JPS5848712Y2 (ja) 1977-11-16 1977-11-16 鍵盤蓋開閉装置

Country Status (1)

Country Link
JP (1) JPS5848712Y2 (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0642144B2 (ja) * 1987-08-07 1994-06-01 ヤマハ株式会社 楽器用開閉体の開閉装置
JPH0617188Y2 (ja) * 1989-06-14 1994-05-02 ヤマハ株式会社 鍵盤楽器の鍵盤蓋
JPH0752339B2 (ja) * 1990-03-20 1995-06-05 ヤマハ株式会社 鍵盤楽器
JP3256438B2 (ja) * 1996-02-16 2002-02-12 株式会社河合楽器製作所 鍵盤蓋の開閉制御装置

Also Published As

Publication number Publication date
JPS5481717U (en, 2012) 1979-06-09

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