JPH0276789U - - Google Patents

Info

Publication number
JPH0276789U
JPH0276789U JP15643188U JP15643188U JPH0276789U JP H0276789 U JPH0276789 U JP H0276789U JP 15643188 U JP15643188 U JP 15643188U JP 15643188 U JP15643188 U JP 15643188U JP H0276789 U JPH0276789 U JP H0276789U
Authority
JP
Japan
Prior art keywords
guide pin
musical instrument
electronic musical
keyboard
keyboard device
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
JP15643188U
Other languages
Japanese (ja)
Other versions
JPH0743757Y2 (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 JP1988156431U priority Critical patent/JPH0743757Y2/en
Publication of JPH0276789U publication Critical patent/JPH0276789U/ja
Application granted granted Critical
Publication of JPH0743757Y2 publication Critical patent/JPH0743757Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例の一部截断側面図、
第２図はその要部の分解斜視図、第３図及び第４
図は、鍵の傾きの修正前及び修正後の鍵とガイド
ピンの係合状態を示す斜視図である。 １……鍵、２……ハンマー、３……鍵盤シヤー
シ、１４……溝、１５，１８……軸、１６，１７
……凹部、２３……ガイドピン、２４……プラス
チツクカバー。 FIG. 1 is a partially cutaway side view of an embodiment of the present invention;
Figure 2 is an exploded perspective view of the main parts, Figures 3 and 4.
The figure is a perspective view showing the state of engagement between the key and the guide pin before and after the inclination of the key is corrected. 1...Key, 2...Hammer, 3...Keyboard chassis, 14...Groove, 15, 18...Shaft, 16, 17
... recess, 23 ... guide pin, 24 ... plastic cover.

Claims (1)

【実用新案登録請求の範囲】 １ 後端部が鍵盤シヤーシに設けられた軸に係合
して揺動自在に支持された鍵から成る電子楽器の
鍵盤装置において、前記後端部の軸係合部より上
方に溝を形成し、前記鍵盤シヤーシに変形自在の
ガイドピンを取付け、該ガイドピンを前記溝に遊
嵌し、該ガイドピンの向きを変えることにより前
記鍵の左右への傾きを調整自在としたことを特徴
とする電子楽器の鍵盤装置。 ２ 前記ピンは可撓性材料から成るカバーで被覆
されたことを特徴とする実用新案登録請求の範囲
第１項記載の電子楽器の鍵盤装置。[Claims for Utility Model Registration] 1. In a keyboard device for an electronic musical instrument comprising a key whose rear end engages with a shaft provided on a keyboard chassis and is swingably supported, the shaft engagement of the rear end A groove is formed above the part, a deformable guide pin is attached to the keyboard chassis, the guide pin is loosely fitted into the groove, and the left and right inclination of the key is adjusted by changing the direction of the guide pin. A keyboard device for an electronic musical instrument characterized by its flexibility. 2. The keyboard device for an electronic musical instrument according to claim 1, wherein the pin is covered with a cover made of a flexible material.
JP1988156431U 1988-11-30 1988-11-30 Electronic musical instrument keyboard device Expired - Fee Related JPH0743757Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988156431U JPH0743757Y2 (en) 1988-11-30 1988-11-30 Electronic musical instrument keyboard device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988156431U JPH0743757Y2 (en) 1988-11-30 1988-11-30 Electronic musical instrument keyboard device

Publications (2)

Publication Number Publication Date
JPH0276789U true JPH0276789U (en) 1990-06-12
JPH0743757Y2 JPH0743757Y2 (en) 1995-10-09

Family

ID=31434966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988156431U Expired - Fee Related JPH0743757Y2 (en) 1988-11-30 1988-11-30 Electronic musical instrument keyboard device

Country Status (1)

Country Link
JP (1) JPH0743757Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006038942A (en) * 2003-09-12 2006-02-09 Yamaha Corp Key structure
JP2009236951A (en) * 2008-03-25 2009-10-15 Yamaha Corp Keyboard device for electronic musical instrument

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5234493B2 (en) * 2008-03-25 2013-07-10 ヤマハ株式会社 Electronic musical instrument keyboard device and key guide

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119384U (en) * 1981-01-20 1982-07-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119384U (en) * 1981-01-20 1982-07-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006038942A (en) * 2003-09-12 2006-02-09 Yamaha Corp Key structure
JP4678153B2 (en) * 2003-09-12 2011-04-27 ヤマハ株式会社 Key structure
JP2009236951A (en) * 2008-03-25 2009-10-15 Yamaha Corp Keyboard device for electronic musical instrument

Also Published As

Publication number Publication date
JPH0743757Y2 (en) 1995-10-09

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees