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
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".
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 (13)
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 |
DE60224979T2 (de) * | 2001-11-08 | 2009-01-29 | Yamaha Corp., Hamamatsu | Tastenmusikinstrument, welches tasten mit stabilen tastenausgleichsstücken reguliert hat |
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 |
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 |
FR3084200B1 (fr) * | 2018-07-18 | 2021-06-18 | Expressive | Controleur haptique ameliore |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56500055A (it) * | 1979-01-02 | 1981-01-16 | ||
US4273017A (en) * | 1979-02-27 | 1981-06-16 | Arp Instruments, Inc. | Piano action keyboard with roller and elastic diaphragm transducer |
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 |
-
1990
- 1990-07-31 KR KR1019900011661A patent/KR920002363A/ko not_active Application Discontinuation
- 1990-09-18 GB GB9020383A patent/GB2246658B/en not_active Expired - Fee Related
- 1990-09-19 US US07/585,304 patent/US5158003A/en not_active Expired - Fee Related
- 1990-10-09 JP JP2272056A patent/JPH0486697A/ja active Pending
-
1991
- 1991-04-11 DE DE4111756A patent/DE4111756C2/de not_active Expired - Fee Related
- 1991-06-18 IT ITTO910458A patent/IT1249919B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE4111756C2 (de) | 1995-02-16 |
US5158003A (en) | 1992-10-27 |
DE4111756A1 (de) | 1992-02-20 |
JPH0486697A (ja) | 1992-03-19 |
GB2246658B (en) | 1994-06-01 |
KR920002363A (ko) | 1992-02-28 |
ITTO910458A1 (it) | 1992-12-18 |
ITTO910458A0 (it) | 1991-06-18 |
GB9020383D0 (en) | 1990-10-31 |
GB2246658A (en) | 1992-02-05 |
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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 |