JPH0749511Y2 - 鍵盤楽器の蓋開閉装置 - Google Patents

鍵盤楽器の蓋開閉装置

Info

Publication number
JPH0749511Y2
JPH0749511Y2 JP1986018280U JP1828086U JPH0749511Y2 JP H0749511 Y2 JPH0749511 Y2 JP H0749511Y2 JP 1986018280 U JP1986018280 U JP 1986018280U JP 1828086 U JP1828086 U JP 1828086U JP H0749511 Y2 JPH0749511 Y2 JP H0749511Y2
Authority
JP
Japan
Prior art keywords
keyboard
lid
pair
opening
keyboard lid
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
Application number
JP1986018280U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62132589U (en, 2012
Inventor
利行 織
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 JP1986018280U priority Critical patent/JPH0749511Y2/ja
Publication of JPS62132589U publication Critical patent/JPS62132589U/ja
Application granted granted Critical
Publication of JPH0749511Y2 publication Critical patent/JPH0749511Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Closures For Containers (AREA)
JP1986018280U 1986-02-13 1986-02-13 鍵盤楽器の蓋開閉装置 Expired - Lifetime JPH0749511Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986018280U JPH0749511Y2 (ja) 1986-02-13 1986-02-13 鍵盤楽器の蓋開閉装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986018280U JPH0749511Y2 (ja) 1986-02-13 1986-02-13 鍵盤楽器の蓋開閉装置

Publications (2)

Publication Number Publication Date
JPS62132589U JPS62132589U (en, 2012) 1987-08-21
JPH0749511Y2 true JPH0749511Y2 (ja) 1995-11-13

Family

ID=30811810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986018280U Expired - Lifetime JPH0749511Y2 (ja) 1986-02-13 1986-02-13 鍵盤楽器の蓋開閉装置

Country Status (1)

Country Link
JP (1) JPH0749511Y2 (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8791352B2 (en) 2012-01-13 2014-07-29 Yamaha Corporation Electrostatic speaker unit for musical instrument

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2539159Y2 (ja) * 1989-06-14 1997-06-25 株式会社河合楽器製作所 鍵盤楽器の蓋開閉装置
JP4595856B2 (ja) * 2006-03-24 2010-12-08 ヤマハ株式会社 電子鍵盤楽器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5426272Y2 (en, 2012) * 1973-06-26 1979-08-31
JPS5426808Y2 (en, 2012) * 1974-12-25 1979-09-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8791352B2 (en) 2012-01-13 2014-07-29 Yamaha Corporation Electrostatic speaker unit for musical instrument

Also Published As

Publication number Publication date
JPS62132589U (en, 2012) 1987-08-21

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