JPH02149991U - - Google Patents

Info

Publication number
JPH02149991U
JPH02149991U JP6013389U JP6013389U JPH02149991U JP H02149991 U JPH02149991 U JP H02149991U JP 6013389 U JP6013389 U JP 6013389U JP 6013389 U JP6013389 U JP 6013389U JP H02149991 U JPH02149991 U JP H02149991U
Authority
JP
Japan
Prior art keywords
fulcrum
keys
white keys
black
white
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.)
Pending
Application number
JP6013389U
Other languages
English (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 JP6013389U priority Critical patent/JPH02149991U/ja
Priority to US07/526,821 priority patent/US5079985A/en
Publication of JPH02149991U publication Critical patent/JPH02149991U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は従来の鍵盤装置の一部截断側面図、第
２図は前記従来例の説明線図、第３図は本考案の
実施例の一部截断側面図、第４図及び第５図は本
考案の実施例の説明線図である。 １……鍵盤シヤーシ、２……白鍵、３……筬中
、４，１６……ピン、５，１５……支点、６……
鍵錘（慣性付加体）。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電子楽器の鍵盤シヤーシに設けた筬中と該筬中
    に設けたピンとで構成した支点揺動自在に木製の
    白鍵及び黒鍵を夫々支持し、各鍵に慣性を付加す
    るための慣性付加体を設けるようにしたものに於
    て、黒鍵の支点を白鍵の支点と同列もしくは白鍵
    の支点の前方に設けたことを特徴とする電子楽器
    の鍵盤装置。
JP6013389U 1989-05-24 1989-05-24 Pending JPH02149991U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6013389U JPH02149991U (ja) 1989-05-24 1989-05-24
US07/526,821 US5079985A (en) 1989-05-24 1990-05-22 Keyboard apparatus for electronic keyboard musical instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6013389U JPH02149991U (ja) 1989-05-24 1989-05-24

Publications (1)

Publication Number Publication Date
JPH02149991U true JPH02149991U (ja) 1990-12-21

Family

ID=31587229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6013389U Pending JPH02149991U (ja) 1989-05-24 1989-05-24

Country Status (1)

Country Link
JP (1) JPH02149991U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719985B2 (ja) * 1979-04-27 1982-04-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719985B2 (ja) * 1979-04-27 1982-04-26

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