IT1271999B - Apparecchiatura a tastiera per uno strumento musicale elettronico - Google Patents

Apparecchiatura a tastiera per uno strumento musicale elettronico

Info

Publication number
IT1271999B
IT1271999B ITMI930452A ITMI930452A IT1271999B IT 1271999 B IT1271999 B IT 1271999B IT MI930452 A ITMI930452 A IT MI930452A IT MI930452 A ITMI930452 A IT MI930452A IT 1271999 B IT1271999 B IT 1271999B
Authority
IT
Italy
Prior art keywords
keys
hammers
frame
fulcrums
musical instrument
Prior art date
Application number
ITMI930452A
Other languages
English (en)
Inventor
Yutaka Tamai
Yoshiaki Shimoda
Kazuhiro Tsukamoto
Original Assignee
Kawai Musical Instr Mfg Co
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
Priority claimed from JP1186492U external-priority patent/JP2550102Y2/ja
Priority claimed from JP1992011863U external-priority patent/JP2550101Y2/ja
Priority claimed from JP1186892U external-priority patent/JP2548684Y2/ja
Priority claimed from JP1992011862U external-priority patent/JP2550100Y2/ja
Priority claimed from JP1186692U external-priority patent/JP2550104Y2/ja
Priority claimed from JP1992011865U external-priority patent/JP2550103Y2/ja
Application filed by Kawai Musical Instr Mfg Co filed Critical Kawai Musical Instr Mfg Co
Publication of ITMI930452A0 publication Critical patent/ITMI930452A0/it
Publication of ITMI930452A1 publication Critical patent/ITMI930452A1/it
Application granted granted Critical
Publication of IT1271999B publication Critical patent/IT1271999B/it

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/32—Constructional details
    • G10H1/34—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
    • G10H1/344—Structural association with individual keys

Abstract

Un'apparecchiatura a tastiera per uno strumento musicale elettronico ha un telaio di tastiera metallico ed un binario di bilanciamento previsto sul telaio della tastiera. Sul binario di bilanciamento è prevista una pluralità di perni. I perni ed il binario di bilanciamento costituiscono fulcri per sopportare in modo oscillabile tasti bianchi e tasti neri. I fulcri per i tasti neri sono disposti sulla stessa linea con o di fronte ai fulcri per i tasti bianchi. Martelletti sono previsti in una parte posteriore dei tasti in modo da essere oscillabili mediante oscillazione di ciascuno dei rispettivi tasti. I martelletti sono disposti sullo stesso asse di rotazione, ed una posizione tale per cui i tasti neri operino per fare oscillare i rispettivi martelletti è localizzata di fronte ad una posizione per cui i tasti bianchi operino per fare oscillare i rispettivi martelletti in modo tale che un angolo di rotazione dei rispettivi martelletti diventi sostanzialmente uguale a ciascun altro. Un elemento di arresto per limitare il movimento oscillatorio dei tasti o dei martelletti è previsto in una porzione posteriore superiore dei testi. Un telaio metallico di tastiera è diviso in una porzione di telaio anteriore ed una porzione di telaio posteriore e le due sono collegate mediante travi metalliche di rinforzo.
ITMI930452A 1992-03-10 1993-03-09 Apparecchiatura a tastiera per uno strumento musicale elettronico IT1271999B (it)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP1186492U JP2550102Y2 (ja) 1992-03-10 1992-03-10 電子楽器の鍵盤装置
JP1992011863U JP2550101Y2 (ja) 1992-03-10 1992-03-10 電子楽器の鍵盤装置に於けるストッパ調節装置
JP1186892U JP2548684Y2 (ja) 1992-03-10 1992-03-10 電子楽器の鍵盤装置に於けるハンマー固定装置
JP1992011862U JP2550100Y2 (ja) 1992-03-10 1992-03-10 電子楽器の鍵盤装置
JP1186692U JP2550104Y2 (ja) 1992-03-10 1992-03-10 鍵盤楽器のハンマー固定装置
JP1992011865U JP2550103Y2 (ja) 1992-03-10 1992-03-10 電子楽器の支点装置

Publications (3)

Publication Number Publication Date
ITMI930452A0 ITMI930452A0 (it) 1993-03-09
ITMI930452A1 ITMI930452A1 (it) 1994-09-09
IT1271999B true IT1271999B (it) 1997-06-10

Family

ID=27548365

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI930452A IT1271999B (it) 1992-03-10 1993-03-09 Apparecchiatura a tastiera per uno strumento musicale elettronico

Country Status (3)

Country Link
US (2) US5406875A (it)
DE (1) DE4307566C2 (it)
IT (1) IT1271999B (it)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2565998Y2 (ja) * 1992-11-17 1998-03-25 株式会社河合楽器製作所 電子楽器の鍵盤装置
US6011214A (en) * 1993-11-30 2000-01-04 Yamaha Corporation Keyboard instruments having hammer stopper outwardly extending from hammer shank and method of remodeling piano into the keyboard instrument
US5874687A (en) * 1993-11-30 1999-02-23 Yamaha Corporation Keyboard instrument having hammer stopper outwardly extending from hammer shank and method of remodeling piano into the keyboard instrument
JP2891080B2 (ja) * 1993-12-24 1999-05-17 ヤマハ株式会社 鍵盤装置
US5578782A (en) * 1993-12-27 1996-11-26 Yamaha Corporation Musical tone control device for electronic keyboard instrument
US5763799A (en) * 1996-10-24 1998-06-09 Baldwin Piano & Organ Co., Inc. Simulated escapement apparatus for electronic keyboard
US5866831A (en) * 1997-11-12 1999-02-02 Baldwin Piano & Organ Company, Inc. Simulated piano action apparatus for electronic keyboard
US6087575A (en) * 1999-08-04 2000-07-11 Kabushiki Kaisha Kawai Gakki Seisakusho Keyboard device for keyboard-based musical instrument
US6617502B2 (en) * 2000-09-29 2003-09-09 Kabushiki Kaisha Kawai Gakki Seisakusho Keyboard device for electronic keyboard musical instrument
DE10105891B4 (de) * 2001-02-09 2004-08-05 Daimlerchrysler Ag Verfahren zur Geräuschdämpfung von aufeinanderfolgenden Bauteilen sowie Geräuschabsorber für aufeinanderfolgende Bauteile
JP2003005753A (ja) * 2001-06-26 2003-01-08 Kawai Musical Instr Mfg Co Ltd 電子鍵盤楽器の鍵盤装置
CN100533547C (zh) * 2002-11-14 2009-08-26 株式会社河合乐器制作所 钢琴的琴弦打击装置
JP4518760B2 (ja) * 2003-07-30 2010-08-04 株式会社河合楽器製作所 ピアノの打弦装置
JP4333509B2 (ja) * 2003-09-12 2009-09-16 ヤマハ株式会社 鍵構造体
CN100530344C (zh) * 2004-01-26 2009-08-19 罗兰株式会社 键盘装置
JP4766849B2 (ja) * 2004-07-28 2011-09-07 株式会社河合楽器製作所 鍵盤楽器の鍵盤装置
JP4838063B2 (ja) * 2006-06-27 2011-12-14 株式会社河合楽器製作所 鍵盤装置
US7772474B2 (en) * 2006-09-15 2010-08-10 Yamaha Corporation Keyboard device with an anti-floating part for electronic musical instrument
JP4798371B2 (ja) * 2006-09-15 2011-10-19 ヤマハ株式会社 電子楽器用鍵盤装置
US7633002B2 (en) * 2008-03-06 2009-12-15 Asami Inouye Piano key assembly
JP5547921B2 (ja) * 2009-07-22 2014-07-16 株式会社河合楽器製作所 電子鍵盤楽器の鍵盤装置
US9006549B2 (en) * 2011-12-16 2015-04-14 Kabushiki Kaisha Kawai Gakki Seisakusho Hammer device and keyboard device for electronic keyboard instrument
US8766075B2 (en) * 2012-01-13 2014-07-01 Kabushiki Kaisha Kawai Gakki Seisakusho Keyboard device for electronic keyboard instrument
JP6091390B2 (ja) * 2013-09-26 2017-03-08 株式会社河合楽器製作所 鍵盤楽器の鍵盤装置
JP6680033B2 (ja) * 2016-03-25 2020-04-15 ヤマハ株式会社 回動機構および鍵盤装置
JP2018044969A (ja) * 2016-09-12 2018-03-22 ヤマハ株式会社 鍵盤装置
JP6785608B2 (ja) * 2016-09-30 2020-11-18 株式会社河合楽器製作所 鍵盤楽器のストローク調整装置
WO2018169077A1 (ja) * 2017-03-16 2018-09-20 ヤマハ株式会社 鍵盤装置
JP2018156039A (ja) * 2017-03-21 2018-10-04 カシオ計算機株式会社 ハンマーユニットおよび鍵盤装置
DE102018203863A1 (de) * 2017-03-21 2018-09-27 Kabushiki Kaisha Kawai Gakki Seisakusho Hammervorrichtung und Klaviaturvorrichtung für ein elektronisches Tasteninstrument
JP6795022B2 (ja) * 2018-10-18 2020-12-02 カシオ計算機株式会社 鍵盤楽器
CN111292989B (zh) * 2018-12-10 2022-05-24 群光电子(苏州)有限公司 按键装置及键盘装置
US11776512B2 (en) * 2019-12-18 2023-10-03 Roland Corporation Keyboard device
DE102020127845B3 (de) * 2020-10-22 2021-04-15 Wilhelm Schimmel, Pianofortefabrik, Gesellschaft mit beschränkter Haftung Tasteninstrument, insbesondere Klavier
JP2022137498A (ja) * 2021-03-09 2022-09-22 株式会社河合楽器製作所 鍵盤楽器の鍵盤装置
US11410635B1 (en) * 2021-11-22 2022-08-09 Vintage Vibe Llc Adjustable capstan for an electric piano action

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217803A (en) * 1979-01-02 1980-08-19 Arp Instruments, Inc. Piano-action keyboard
US4604937A (en) * 1983-01-20 1986-08-12 Nippon Gakki Seizo Kabushiki Kaisha Keyboard device of electronic musical instrument
DE3809720A1 (de) * 1988-03-23 1989-10-19 Edgar Tobehn Gelenk fuer klaviere, insbesondere waagenbalkengelenk
JPH02149893A (ja) * 1988-11-30 1990-06-08 Kawai Musical Instr Mfg Co Ltd 電子楽器の鍵盤装置
JPH02149993A (ja) * 1988-11-30 1990-06-08 Alpine Electron Inc Ｄａｔ装置の録音方法
JPH0743952B2 (ja) * 1988-11-30 1995-05-15 日本電気株式会社 電源電圧低下検出回路
JPH02149990A (ja) * 1988-11-30 1990-06-08 Metaretsukusu Kenkyusho:Kk テープ情報検出機構
JP2616982B2 (ja) * 1988-12-01 1997-06-04 キヤノン株式会社 情報記録再生装置
JPH02149991A (ja) * 1988-12-01 1990-06-08 Fuji Photo Film Co Ltd 画像信号および音声信号のディジタルオーディオテープファイル編集方法
US5254804A (en) * 1989-03-31 1993-10-19 Yamaha Corporation Electronic piano system accompanied with automatic performance function
JP2669049B2 (ja) * 1989-04-28 1997-10-27 ソニー株式会社 テープレコーダ
US5079985A (en) * 1989-05-24 1992-01-14 Kabushiki Kaisha Kawai Gakki Seisakusho Keyboard apparatus for electronic keyboard musical instrument
KR920002363A (ko) * 1990-07-31 1992-02-28 한태희 전자식 타자기의 페이지 설정방법

Also Published As

Publication number Publication date
ITMI930452A1 (it) 1994-09-09
US5542332A (en) 1996-08-06
DE4307566A1 (en) 1993-09-16
ITMI930452A0 (it) 1993-03-09
DE4307566C2 (de) 1997-06-05
US5406875A (en) 1995-04-18

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970326