JPH0331980Y2 - - Google Patents

Info

Publication number
JPH0331980Y2
JPH0331980Y2 JP1985204554U JP20455485U JPH0331980Y2 JP H0331980 Y2 JPH0331980 Y2 JP H0331980Y2 JP 1985204554 U JP1985204554 U JP 1985204554U JP 20455485 U JP20455485 U JP 20455485U JP H0331980 Y2 JPH0331980 Y2 JP H0331980Y2
Authority
JP
Japan
Prior art keywords
key
abutted
pressed
piano
contact
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
JP1985204554U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62113362U (en]
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 filed Critical
Priority to JP1985204554U priority Critical patent/JPH0331980Y2/ja
Priority to US06/868,125 priority patent/US4723471A/en
Priority to DE19863618917 priority patent/DE3618917A1/de
Publication of JPS62113362U publication Critical patent/JPS62113362U/ja
Application granted granted Critical
Publication of JPH0331980Y2 publication Critical patent/JPH0331980Y2/ja
Expired legal-status Critical Current

Links

JP1985204554U 1985-06-18 1985-12-30 Expired JPH0331980Y2 (en])

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1985204554U JPH0331980Y2 (en]) 1985-12-30 1985-12-30
US06/868,125 US4723471A (en) 1985-06-18 1986-05-28 Keyboard device
DE19863618917 DE3618917A1 (de) 1985-06-18 1986-06-05 Tastatur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985204554U JPH0331980Y2 (en]) 1985-12-30 1985-12-30

Publications (2)

Publication Number Publication Date
JPS62113362U JPS62113362U (en]) 1987-07-18
JPH0331980Y2 true JPH0331980Y2 (en]) 1991-07-08

Family

ID=31170557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985204554U Expired JPH0331980Y2 (en]) 1985-06-18 1985-12-30

Country Status (1)

Country Link
JP (1) JPH0331980Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2606123Y2 (ja) * 1992-11-13 2000-09-25 株式会社河合楽器製作所 電子楽器の鍵盤装置
JP4655849B2 (ja) * 2004-09-28 2011-03-23 ヤマハ株式会社 鍵盤装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375179A (en) * 1980-10-27 1983-03-01 The Wurlitzer Company Action for electronic piano

Also Published As

Publication number Publication date
JPS62113362U (en]) 1987-07-18

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