JPS5420991Y1 - - Google Patents
Info
- Publication number
- JPS5420991Y1 JPS5420991Y1 JP1970131831U JP13183170U JPS5420991Y1 JP S5420991 Y1 JPS5420991 Y1 JP S5420991Y1 JP 1970131831 U JP1970131831 U JP 1970131831U JP 13183170 U JP13183170 U JP 13183170U JP S5420991 Y1 JPS5420991 Y1 JP S5420991Y1
- Authority
- JP
- Japan
- 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
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/22—Operating parts, e.g. handle
-
- 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
- G10H2220/285—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 with three contacts, switches or sensor triggering levels along the key kinematic path
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
- Push-Button Switches (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1970131831U JPS5420991Y1 (ru) | 1970-12-26 | 1970-12-26 | |
US00210890A US3735076A (en) | 1970-12-26 | 1971-12-22 | Electronic musical instrument key-operated switch assembly having vibration-absorber attached to movable contact member |
DE2164338A DE2164338C3 (de) | 1970-12-26 | 1971-12-23 | Tastenbetätigter Schalter für elektronische Musikinstrumente |
NL717117791A NL153698B (nl) | 1970-12-26 | 1971-12-24 | Door een toets bediende schakelaar voor een elektronisch muziekinstrument, alsmede van een dergelijke schakelaar voorzien elektronisch muziekinstrument. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1970131831U JPS5420991Y1 (ru) | 1970-12-26 | 1970-12-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5420991Y1 true JPS5420991Y1 (ru) | 1979-07-27 |
Family
ID=15067106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1970131831U Expired JPS5420991Y1 (ru) | 1970-12-26 | 1970-12-26 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3735076A (ru) |
JP (1) | JPS5420991Y1 (ru) |
DE (1) | DE2164338C3 (ru) |
NL (1) | NL153698B (ru) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1038928B (it) * | 1974-06-14 | 1979-11-30 | Moog Music Inc | Strumento musicale di tipo elettronico dotato di una tastiera a risposta dinamica |
US4375179A (en) * | 1980-10-27 | 1983-03-01 | The Wurlitzer Company | Action for electronic piano |
US4416178A (en) * | 1980-12-22 | 1983-11-22 | Casio Computer Co., Ltd. | Touch response providing apparatus |
US5243125A (en) * | 1991-03-22 | 1993-09-07 | Kabushiki Kaisha Kawai Gakki Seisakusho | Keyboard apparatus for electronic musical instrument having cooperating jacks and hammers |
US7045695B1 (en) * | 1999-09-10 | 2006-05-16 | Wayne Cohen | Maraca with flexible handle |
HUP0900102A2 (en) | 2009-02-20 | 2010-10-28 | Jozsef Bereznai | Press-button arrangement for controlling of feeder valve in different rate |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3248488A (en) * | 1961-02-20 | 1966-04-26 | Globe Union Inc | Switch construction and contact clip mounting arrangement therefor |
US3304491A (en) * | 1964-05-25 | 1967-02-14 | Magnavox Co | Musical instrument switch device |
US3485982A (en) * | 1965-10-14 | 1969-12-23 | Robertshaw Controls Co | Ultrasonically welded switch construction and method |
JPS5324270Y1 (ru) * | 1968-11-21 | 1978-06-22 | ||
JPS506828Y1 (ru) * | 1970-05-19 | 1975-02-27 |
-
1970
- 1970-12-26 JP JP1970131831U patent/JPS5420991Y1/ja not_active Expired
-
1971
- 1971-12-22 US US00210890A patent/US3735076A/en not_active Expired - Lifetime
- 1971-12-23 DE DE2164338A patent/DE2164338C3/de not_active Expired
- 1971-12-24 NL NL717117791A patent/NL153698B/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US3735076A (en) | 1973-05-22 |
NL153698B (nl) | 1977-06-15 |
DE2164338B2 (ru) | 1974-11-07 |
DE2164338A1 (de) | 1972-07-27 |
NL7117791A (ru) | 1972-06-28 |
DE2164338C3 (de) | 1975-06-19 |