IT1249919B - "dispositivo a tasti per strumenti musicali elettronici" - Google Patents

"dispositivo a tasti per strumenti musicali elettronici"

Info

Publication number
IT1249919B
IT1249919B ITTO910458A ITTO910458A IT1249919B IT 1249919 B IT1249919 B IT 1249919B IT TO910458 A ITTO910458 A IT TO910458A IT TO910458 A ITTO910458 A IT TO910458A IT 1249919 B IT1249919 B IT 1249919B
Authority
IT
Italy
Prior art keywords
point contact
plate
electric circuit
electronic musical
musical instruments
Prior art date
Application number
ITTO910458A
Other languages
English (en)
Inventor
Jin Lee Ho
Original Assignee
Samick Musical Instr Mfg Co Lt
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 by Samick Musical Instr Mfg Co Lt filed Critical Samick Musical Instr Mfg Co Lt
Publication of ITTO910458A0 publication Critical patent/ITTO910458A0/it
Publication of ITTO910458A1 publication Critical patent/ITTO910458A1/it
Application granted granted Critical
Publication of IT1249919B publication Critical patent/IT1249919B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/46—Applications of alarms, e.g. responsive to approach of end of line
    • B41J29/48—Applications of alarms, e.g. responsive to approach of end of line responsive to breakage or exhaustion of paper or approach of bottom of paper
    • 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
    • G10H1/346—Keys with an arrangement for simulating the feeling of a piano key, e.g. using counterweights, springs, cams

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

Dispositivo a tasti per strumenti musicali elettronici, comprendente, secondo l'invenzione, dei diti di contatto puntiforme (11), fissati alla parte inferiore dei tasti (9, 10) e dei mezzi di contatto puntiforme (29), in materiale elastico, ad esempio in gomma, provvisti al di sotto di detti diti di contatto puntiforme (11) e collegati ad una piastrina (28), presentante un circuito elettrico, detti mezzi di contatto puntiforme (29) includendo una prima parte di contatto (32), una seconda parte di contatto (33), una parte pieghevole (31) ed una piastrina di collegamento (30), mentre detta piastrina (28) con circuito elettrico è sospesa rispetto ad un telaio orizzontale (1) per tasti di guisa che, se un suonatore preme un tasto bianco (9) od un tasto nero (10), il rispettivo dito di contatto puntiforme (11) comprime i mezzi di contatto puntiforme (29), che sono fissati sulla piastrina (28) con circuito elettrico, determinando l'emissione del suono musicale ed un contemporaneo effetto di "dopo-tocco".
ITTO910458A 1990-07-31 1991-06-18 "dispositivo a tasti per strumenti musicali elettronici" IT1249919B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900011661A KR920002363A (ko) 1990-07-31 1990-07-31 전자식 타자기의 페이지 설정방법

Publications (3)

Publication Number Publication Date
ITTO910458A0 ITTO910458A0 (it) 1991-06-18
ITTO910458A1 ITTO910458A1 (it) 1992-12-18
IT1249919B true IT1249919B (it) 1995-03-30

Family

ID=19301813

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910458A IT1249919B (it) 1990-07-31 1991-06-18 "dispositivo a tasti per strumenti musicali elettronici"

Country Status (6)

Country Link
US (1) US5158003A (it)
JP (1) JPH0486697A (it)
KR (1) KR920002363A (it)
DE (1) DE4111756C2 (it)
GB (1) GB2246658B (it)
IT (1) IT1249919B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1249467B (it) * 1991-11-14 1995-02-23 Ta R Di Ragni Laurino & F Lli Perfezionamenti nelle tastiere elettriche e/o elettroniche ed in particolare alle tastiere di un organo liturgico.
US5406875A (en) * 1992-03-10 1995-04-18 Kabushiki Kaisha Kawai Gakki Seisakusho Keyboard apparatus for electronic musical instrument
TW311216B (it) * 1995-09-28 1997-07-21 Kawai Musical Instr Mfg Co
JP3680687B2 (ja) * 2000-03-10 2005-08-10 ヤマハ株式会社 電子鍵盤装置
US7129404B2 (en) * 2001-11-08 2006-10-31 Yamaha Corporation Keyboard musical instrument having keys regulated with stable key balance pieces and process for fabricating keys
DE60224979T2 (de) * 2001-11-08 2009-01-29 Yamaha Corp., Hamamatsu Tastenmusikinstrument, welches tasten mit stabilen tastenausgleichsstücken reguliert hat
US7345235B2 (en) * 2004-03-17 2008-03-18 Yamaha Corporation Keyboard musical instrument having keys equipped with balancers biting into keys and method for securing balancers to keys
US20060032366A1 (en) * 2004-08-11 2006-02-16 Chun-Kuan Lin Keyboard device with adjustable key touch sensation for an electronic musical instrument
TWI286736B (en) * 2005-03-15 2007-09-11 Yamaha Corp Movable part firmly equipped with balance weight, musical instrument and method of assembling balance weight therein
US7071404B1 (en) 2005-09-27 2006-07-04 Smith Laura A Laser activated synthesizer system
JP5890691B2 (ja) * 2012-01-13 2016-03-22 株式会社河合楽器製作所 電子鍵盤楽器の鍵盤装置
DE102014013901A1 (de) * 2014-09-18 2016-03-24 Brückner Maschinenbau GmbH & Co. KG Linearmotorangetriebene Simultan-Reckanlage
JP6638256B2 (ja) 2015-08-24 2020-01-29 ヤマハ株式会社 反力発生装置及び電子楽器の鍵盤装置
FR3084200B1 (fr) * 2018-07-18 2021-06-18 Expressive Controleur haptique ameliore

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273017A (en) * 1979-02-27 1981-06-16 Arp Instruments, Inc. Piano action keyboard with roller and elastic diaphragm transducer
WO1980001427A1 (en) * 1979-01-02 1980-07-10 Arp Instr Piano-action keyboard
US4416178A (en) * 1980-12-22 1983-11-22 Casio Computer Co., Ltd. Touch response providing apparatus
JPS58127994A (ja) * 1982-01-26 1983-07-30 ヤマハ株式会社 電子楽器の鍵盤装置
JPH0631966B2 (ja) * 1983-02-04 1994-04-27 カシオ計算機株式会社 タッチレスポンス鍵盤
JPH0326554Y2 (it) * 1985-01-22 1991-06-07
CN86101312A (zh) * 1985-02-12 1986-10-22 日本乐器制造株式会社 电子乐器键板开关装置
US4679477A (en) * 1985-06-20 1987-07-14 Charles Monte Percussive action silent electronic keyboard
US4775574A (en) * 1986-04-14 1988-10-04 Shin Etsu Polymer Co., Ltd. Covering member of keyboard and a base plate therefor
US4890533A (en) * 1987-10-12 1990-01-02 Kabushiki Kaisha Kawai Gakki Seisakusho Key device for electronic keyboard musical instrument

Also Published As

Publication number Publication date
US5158003A (en) 1992-10-27
JPH0486697A (ja) 1992-03-19
KR920002363A (ko) 1992-02-28
GB2246658A (en) 1992-02-05
GB2246658B (en) 1994-06-01
DE4111756C2 (de) 1995-02-16
GB9020383D0 (en) 1990-10-31
ITTO910458A0 (it) 1991-06-18
DE4111756A1 (de) 1992-02-20
ITTO910458A1 (it) 1992-12-18

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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: 19950926