JPH0333492U - - Google Patents

Info

Publication number
JPH0333492U
JPH0333492U JP9292189U JP9292189U JPH0333492U JP H0333492 U JPH0333492 U JP H0333492U JP 9292189 U JP9292189 U JP 9292189U JP 9292189 U JP9292189 U JP 9292189U JP H0333492 U JPH0333492 U JP H0333492U
Authority
JP
Japan
Prior art keywords
keyboard switch
unevenness
actuating part
formed around
base
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
JP9292189U
Other languages
English (en)
Other versions
JPH068633Y2 (ja
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 JP9292189U priority Critical patent/JPH068633Y2/ja
Publication of JPH0333492U publication Critical patent/JPH0333492U/ja
Application granted granted Critical
Publication of JPH068633Y2 publication Critical patent/JPH068633Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案の一実施例の側面図、第２図は
その要部の分解斜面図、第３図はその要部の組立
平面図、第４図は他の実施例の要部の分解斜面図
、第５図及び第６図は本考案の原理説明図、第７
図及び第８図はそれぞれ従来例の側面図である。 １……白鍵、３……基部、４……鍵盤スイツチ
作動部、５……ねじ、６……弾性片。

Claims (1)

    【実用新案登録請求の範囲】
  1. 鍵に固定された基部と鍵盤スイツチ作動部から
    成り、該基部と鍵盤スイツチ作動部のどちらか一
    方の周囲にねじが形成されると共に周方向に沿つ
    て凹凸が形成され、他方は前記一方の周面に圧接
    螺合し前記凹凸に応じて移動する複数の弾性片を
    有し、前記鍵盤スイツチ作動部はその回転により
    鍵盤スイツチに対し遠近自在であることを特徴と
    する電子ピアノの鍵盤スイツチ作動機構。
JP9292189U 1989-08-09 1989-08-09 電子ピアノの鍵盤スイッチ作動機構 Expired - Lifetime JPH068633Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9292189U JPH068633Y2 (ja) 1989-08-09 1989-08-09 電子ピアノの鍵盤スイッチ作動機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9292189U JPH068633Y2 (ja) 1989-08-09 1989-08-09 電子ピアノの鍵盤スイッチ作動機構

Publications (2)

Publication Number Publication Date
JPH0333492U true JPH0333492U (ja) 1991-04-02
JPH068633Y2 JPH068633Y2 (ja) 1994-03-02

Family

ID=31642330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9292189U Expired - Lifetime JPH068633Y2 (ja) 1989-08-09 1989-08-09 電子ピアノの鍵盤スイッチ作動機構

Country Status (1)

Country Link
JP (1) JPH068633Y2 (ja)

Also Published As

Publication number Publication date
JPH068633Y2 (ja) 1994-03-02

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