DE3873831D1 - Einrichtung zum ermitteln des kraft-weg-verhaeltnisses von tasten der klaviatur eines tasteninstrumentes. - Google Patents
Einrichtung zum ermitteln des kraft-weg-verhaeltnisses von tasten der klaviatur eines tasteninstrumentes.Info
- Publication number
- DE3873831D1 DE3873831D1 DE8888108885T DE3873831T DE3873831D1 DE 3873831 D1 DE3873831 D1 DE 3873831D1 DE 8888108885 T DE8888108885 T DE 8888108885T DE 3873831 T DE3873831 T DE 3873831T DE 3873831 D1 DE3873831 D1 DE 3873831D1
- Authority
- DE
- Germany
- Prior art keywords
- keyboard
- force
- stepping motor
- keys
- determining
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C9/00—Methods, tools or materials specially adapted for the manufacture or maintenance of musical instruments covered by this subclass
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Rehabilitation Tools (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Input From Keyboards Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0144587A AT388254B (de) | 1987-06-09 | 1987-06-09 | Einrichtung zum ermitteln des kraft-weg-verhaeltnisses von tasten der klaviatur eines tasteninstrumentes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3873831D1 true DE3873831D1 (de) | 1992-09-24 |
Family
ID=3514041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888108885T Expired - Lifetime DE3873831D1 (de) | 1987-06-09 | 1988-06-03 | Einrichtung zum ermitteln des kraft-weg-verhaeltnisses von tasten der klaviatur eines tasteninstrumentes. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0294717B1 (de) |
AT (2) | AT388254B (de) |
DE (1) | DE3873831D1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5753840A (en) * | 1991-12-26 | 1998-05-19 | Saboia De Albuquerque; Maria Eulalia | Support for the arms and hands of a user of a keyboard, drawing, knitting instrument or apparatus |
FR2685803B1 (fr) * | 1991-12-26 | 1994-03-25 | Saboia De Albuquerque Maria | Support pour les bras et mains d'un pianiste. |
CN100526844C (zh) * | 2007-02-14 | 2009-08-12 | 中国计量学院 | 打火机按钮的按压力及按压力与位移特性曲线检测装置 |
CN102661825B (zh) * | 2012-04-26 | 2014-10-01 | 武汉理工大学 | 按钮力测试装置 |
EP3495582A1 (de) | 2017-12-08 | 2019-06-12 | Activa Awning Inc. | Markisenvorrichtung |
CN108877743B (zh) * | 2018-04-23 | 2023-01-10 | 南阳理工学院 | 一种基于音弦振动信号的钢琴音律校准装置及使用方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2058963A1 (de) * | 1970-12-01 | 1972-06-15 | Follmann Eugenio V Dipl Ing | Elektrisches Tastenanschlagssignalaufnahme-,Regelungs-,und UEbertragungssystem fuer Tasteninstrumente |
DD210345A1 (de) * | 1982-08-17 | 1984-06-06 | Wolfgang Franke | Vorrichtung zur messung der tastenniederdruckkraft bei musikinstrumenten |
-
1987
- 1987-06-09 AT AT0144587A patent/AT388254B/de not_active IP Right Cessation
-
1988
- 1988-06-03 EP EP88108885A patent/EP0294717B1/de not_active Expired - Lifetime
- 1988-06-03 AT AT88108885T patent/ATE79685T1/de active
- 1988-06-03 DE DE8888108885T patent/DE3873831D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AT388254B (de) | 1989-05-26 |
EP0294717B1 (de) | 1992-08-19 |
ATA144587A (de) | 1988-10-15 |
EP0294717A2 (de) | 1988-12-14 |
EP0294717A3 (en) | 1989-11-23 |
ATE79685T1 (de) | 1992-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |