JPH0276788U - - Google Patents

Info

Publication number
JPH0276788U
JPH0276788U JP15643088U JP15643088U JPH0276788U JP H0276788 U JPH0276788 U JP H0276788U JP 15643088 U JP15643088 U JP 15643088U JP 15643088 U JP15643088 U JP 15643088U JP H0276788 U JPH0276788 U JP H0276788U
Authority
JP
Japan
Prior art keywords
key
hammer
key member
synthetic resin
pressed
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
JP15643088U
Other languages
Japanese (ja)
Other versions
JP2514485Y2 (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 JP1988156430U priority Critical patent/JP2514485Y2/en
Publication of JPH0276788U publication Critical patent/JPH0276788U/ja
Application granted granted Critical
Publication of JP2514485Y2 publication Critical patent/JP2514485Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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である。 １……鍵、１ａ……木製鍵部材、１ｂ……合成
樹脂製鍵部材、２……ハンマ、３……鍵盤シヤー
シ、１０……スイツチ押下用突起、１５，１８…
…軸、１６，１７……凹部、２１……弾性体、２
２……ハンマ接触面。 FIG. 1 is a partially cutaway side view of an embodiment of the present invention;
FIG. 2 is an exploded perspective view of the main parts. DESCRIPTION OF SYMBOLS 1... Key, 1a... Wooden key member, 1b... Synthetic resin key member, 2... Hammer, 3... Keyboard chassis, 10... Switch pressing protrusion, 15, 18...
...shaft, 16, 17... recess, 21... elastic body, 2
2... Hammer contact surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 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と、押鍵時に該鍵に連
動するように揺動自在に配設されたハンマとを備
えた電子楽器の鍵盤装置において、前記鍵は、木
製鍵部材とその下面に結合された合成樹脂製鍵部
材とから成り、該合成樹脂製鍵部材には、前記軸
に係合する係合部と、スイツチ押下用突起と、押
鍵時前記ハンマを連動させ、これを動かすハンマ
接触面を有することを特徴とする電子楽器の鍵盤
装置。 An electronic device comprising a key whose rear end engages with a shaft provided on a keyboard chassis and is swingably supported, and a hammer that is swingably arranged to interlock with the key when the key is pressed. In the keyboard device for a musical instrument, the key includes a wooden key member and a synthetic resin key member coupled to the lower surface of the key member, and the synthetic resin key member includes an engaging portion that engages with the shaft, and a switch. A keyboard device for an electronic musical instrument, comprising a pressing projection and a hammer contact surface that interlocks and moves the hammer when a key is pressed.
JP1988156430U 1988-11-30 1988-11-30 Electronic musical instrument keyboard device Expired - Lifetime JP2514485Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988156430U JP2514485Y2 (en) 1988-11-30 1988-11-30 Electronic musical instrument keyboard device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988156430U JP2514485Y2 (en) 1988-11-30 1988-11-30 Electronic musical instrument keyboard device

Publications (2)

Publication Number Publication Date
JPH0276788U true JPH0276788U (en) 1990-06-12
JP2514485Y2 JP2514485Y2 (en) 1996-10-16

Family

ID=31434964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988156430U Expired - Lifetime JP2514485Y2 (en) 1988-11-30 1988-11-30 Electronic musical instrument keyboard device

Country Status (1)

Country Link
JP (1) JP2514485Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11143459A (en) * 1997-11-07 1999-05-28 Yamaha Corp Keyboard instrument, and practicing device thereof
JP2006038942A (en) * 2003-09-12 2006-02-09 Yamaha Corp Key structure
JP2009042381A (en) * 2007-08-07 2009-02-26 Yamaha Corp Keyboard apparatus for electronic musical instrument
JP2009116358A (en) * 2003-09-12 2009-05-28 Yamaha Corp Key structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4333509B2 (en) 2003-09-12 2009-09-16 ヤマハ株式会社 Key structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6356554A (en) * 1986-08-27 1988-03-11 Kanegafuchi Chem Ind Co Ltd Polybutylene terephthalate resin composition
JPS63103298A (en) * 1986-10-20 1988-05-07 ヤマハ株式会社 Keyboard for electronic musical instrument

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3175447A (en) 1963-10-03 1965-03-30 Paul A Klann Pedal board for organs

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6356554A (en) * 1986-08-27 1988-03-11 Kanegafuchi Chem Ind Co Ltd Polybutylene terephthalate resin composition
JPS63103298A (en) * 1986-10-20 1988-05-07 ヤマハ株式会社 Keyboard for electronic musical instrument

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11143459A (en) * 1997-11-07 1999-05-28 Yamaha Corp Keyboard instrument, and practicing device thereof
JP2006038942A (en) * 2003-09-12 2006-02-09 Yamaha Corp Key structure
JP2009116358A (en) * 2003-09-12 2009-05-28 Yamaha Corp Key structure
JP4678153B2 (en) * 2003-09-12 2011-04-27 ヤマハ株式会社 Key structure
JP4702573B2 (en) * 2003-09-12 2011-06-15 ヤマハ株式会社 Key structure
JP2009042381A (en) * 2007-08-07 2009-02-26 Yamaha Corp Keyboard apparatus for electronic musical instrument

Also Published As

Publication number Publication date
JP2514485Y2 (en) 1996-10-16

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term