JPS5877393U - 鍵盤スイツチ - Google Patents

鍵盤スイツチ

Info

Publication number
JPS5877393U
JPS5877393U JP17156281U JP17156281U JPS5877393U JP S5877393 U JPS5877393 U JP S5877393U JP 17156281 U JP17156281 U JP 17156281U JP 17156281 U JP17156281 U JP 17156281U JP S5877393 U JPS5877393 U JP S5877393U
Authority
JP
Japan
Prior art keywords
keyboard switch
coil spring
compression coil
protruding piece
key
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
JP17156281U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6336361Y2 (en]
Inventor
幸男 小林
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP17156281U priority Critical patent/JPS5877393U/ja
Publication of JPS5877393U publication Critical patent/JPS5877393U/ja
Application granted granted Critical
Publication of JPS6336361Y2 publication Critical patent/JPS6336361Y2/ja
Granted legal-status Critical Current

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JP17156281U 1981-11-18 1981-11-18 鍵盤スイツチ Granted JPS5877393U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17156281U JPS5877393U (ja) 1981-11-18 1981-11-18 鍵盤スイツチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17156281U JPS5877393U (ja) 1981-11-18 1981-11-18 鍵盤スイツチ

Publications (2)

Publication Number Publication Date
JPS5877393U true JPS5877393U (ja) 1983-05-25
JPS6336361Y2 JPS6336361Y2 (en]) 1988-09-27

Family

ID=29963481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17156281U Granted JPS5877393U (ja) 1981-11-18 1981-11-18 鍵盤スイツチ

Country Status (1)

Country Link
JP (1) JPS5877393U (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013200449A (ja) * 2012-03-26 2013-10-03 Yamaha Corp 鍵盤楽器用の白鍵

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013200449A (ja) * 2012-03-26 2013-10-03 Yamaha Corp 鍵盤楽器用の白鍵

Also Published As

Publication number Publication date
JPS6336361Y2 (en]) 1988-09-27

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