DE2201699A1 - Schaltungsanordnung fuer die Tastatur einer Orgel - Google Patents
Schaltungsanordnung fuer die Tastatur einer OrgelInfo
- Publication number
- DE2201699A1 DE2201699A1 DE19722201699 DE2201699A DE2201699A1 DE 2201699 A1 DE2201699 A1 DE 2201699A1 DE 19722201699 DE19722201699 DE 19722201699 DE 2201699 A DE2201699 A DE 2201699A DE 2201699 A1 DE2201699 A1 DE 2201699A1
- Authority
- DE
- Germany
- Prior art keywords
- strip
- elastic
- intermediate part
- keyboard
- arrangement according
- 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.)
- Pending
Links
- 210000000056 organ Anatomy 0.000 title claims description 22
- 125000006850 spacer group Chemical group 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000012777 electrically insulating material Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000004800 polyvinyl chloride Substances 0.000 description 8
- 229920000915 polyvinyl chloride Polymers 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
-
- 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
- G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
- G10H2220/155—User input interfaces for electrophonic musical instruments
- G10H2220/265—Key design details; Special characteristics of individual keys of a keyboard; Key-like musical input devices, e.g. finger sensors, pedals, potentiometers, selectors
- G10H2220/275—Switching mechanism or sensor details of individual keys, e.g. details of key contacts, hall effect or piezoelectric sensors used for key position or movement sensing purposes; Mounting thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S84/00—Music
- Y10S84/07—Electric key switch structure
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Push-Button Switches (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10884171A | 1971-01-22 | 1971-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2201699A1 true DE2201699A1 (de) | 1972-08-03 |
Family
ID=22324359
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722201699 Pending DE2201699A1 (de) | 1971-01-22 | 1972-01-14 | Schaltungsanordnung fuer die Tastatur einer Orgel |
| DE19727201295U Expired DE7201295U (de) | 1971-01-22 | 1972-01-14 | Schaltungsanordnung fuer die tastatur einer orgel |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19727201295U Expired DE7201295U (de) | 1971-01-22 | 1972-01-14 | Schaltungsanordnung fuer die tastatur einer orgel |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3657460A (enExample) |
| CA (1) | CA950717A (enExample) |
| DE (2) | DE2201699A1 (enExample) |
| FR (1) | FR2122955A5 (enExample) |
| GB (1) | GB1317078A (enExample) |
| IT (1) | IT948876B (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3746820A (en) * | 1972-02-22 | 1973-07-17 | D Holder | Pressure board for the electrical contacts for an electric organ |
| US3769869A (en) * | 1972-04-24 | 1973-11-06 | Opsonar Organ Corp | Electronic musical instrument keying assembly providing a minimum of electrical noise |
| US3777090A (en) * | 1972-07-26 | 1973-12-04 | Datanetics Corp | Linear cam actuated diaphragm switch with lost motion actuator |
| JPS4971772U (enExample) * | 1972-10-05 | 1974-06-21 | ||
| US4079651A (en) * | 1976-01-30 | 1978-03-21 | Nippon Gakki Seizo Kabushiki Kaisha | Touch response sensor for an electronic musical instrument |
| US4052923A (en) * | 1976-06-22 | 1977-10-11 | Cohn J M | Electrical control devices |
| US4272657A (en) * | 1978-01-26 | 1981-06-09 | Nippon Gakki Seizo Kabushiki Kaisha | Keyboard assembly for electronic musical instruments |
| JPS6119470Y2 (enExample) * | 1979-09-08 | 1986-06-12 | ||
| US4418605A (en) * | 1980-06-25 | 1983-12-06 | Pratt-Read Corporation | Keyboard for musical instrument |
| US4365536A (en) * | 1980-10-27 | 1982-12-28 | Whirlpool Corporation | Sliding actuator membrane switch for organ keyboard |
| EP0065587A1 (en) * | 1981-05-26 | 1982-12-01 | James Myron Cohn | Electrical control device using a potentiometer |
| DE3140771C2 (de) * | 1981-10-14 | 1983-11-24 | Rudolf Schadow Gmbh, 1000 Berlin | Mehrfach-Flachschalter |
| US4500756A (en) * | 1982-03-19 | 1985-02-19 | Pratt-Read Corporation | Keyboard switch having a deformable membrane formed of cellular urethane |
| US20060032367A1 (en) * | 2004-08-11 | 2006-02-16 | Chun-Kuan Lin | Keyboard device for an electronic musical instrument |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2575230A (en) * | 1948-07-03 | 1951-11-13 | Baldwin Co | Electrically noiseless progressive contact means |
| US2848920A (en) * | 1955-03-02 | 1958-08-26 | John M Lester | Key contact system for electronic organs |
| US2959693A (en) * | 1955-12-30 | 1960-11-08 | Baldwin Piano Co | Key switching system for electrical musical instruments |
| US3060784A (en) * | 1959-07-17 | 1962-10-30 | Wurlitzer Co | Switch arrangement for electronic organs |
| US3041568A (en) * | 1959-08-07 | 1962-06-26 | Baldwin Piano Co | Renewable switch construction |
| FR1443976A (fr) * | 1965-04-14 | 1966-07-01 | Instrument de musique électronique | |
| US3524375A (en) * | 1968-04-01 | 1970-08-18 | Alvin S Hopping | Simulated stringed electronic musical instrument having gradual switch for attack,decay and volume control |
| US3564105A (en) * | 1968-07-01 | 1971-02-16 | Nippon Musical Instruments Mfg | Electronic musical instrument key assembly with pressure sensitive resistor |
-
1971
- 1971-01-22 US US108841A patent/US3657460A/en not_active Expired - Lifetime
- 1971-12-23 GB GB5985771A patent/GB1317078A/en not_active Expired
-
1972
- 1972-01-04 CA CA131,654,A patent/CA950717A/en not_active Expired
- 1972-01-14 DE DE19722201699 patent/DE2201699A1/de active Pending
- 1972-01-14 DE DE19727201295U patent/DE7201295U/de not_active Expired
- 1972-01-17 IT IT67132/72A patent/IT948876B/it active
- 1972-01-19 FR FR7201691A patent/FR2122955A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3657460A (en) | 1972-04-18 |
| FR2122955A5 (enExample) | 1972-09-01 |
| CA950717A (en) | 1974-07-09 |
| IT948876B (it) | 1973-06-11 |
| GB1317078A (en) | 1973-05-16 |
| DE7201295U (de) | 1972-06-22 |
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