NL153697B - Toetsschakelaar voor een elektronisch muziekinstrument. - Google Patents

Toetsschakelaar voor een elektronisch muziekinstrument.

Info

Publication number
NL153697B
NL153697B NL717106708A NL7106708A NL153697B NL 153697 B NL153697 B NL 153697B NL 717106708 A NL717106708 A NL 717106708A NL 7106708 A NL7106708 A NL 7106708A NL 153697 B NL153697 B NL 153697B
Authority
NL
Netherlands
Prior art keywords
key switch
electronic music
music instrument
instrument
electronic
Prior art date
Application number
NL717106708A
Other languages
English (en)
Other versions
NL7106708A (nl
Original Assignee
Nippon Musical Instruments Mfg
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 Nippon Musical Instruments Mfg filed Critical Nippon Musical Instruments Mfg
Publication of NL7106708A publication Critical patent/NL7106708A/xx
Publication of NL153697B publication Critical patent/NL153697B/nl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H01H1/28—Assembly of three or more contact-supporting spring blades
    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Push-Button Switches (AREA)
NL717106708A 1970-05-19 1971-05-17 Toetsschakelaar voor een elektronisch muziekinstrument. NL153697B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1970048426U JPS506828Y1 (nl) 1970-05-19 1970-05-19

Publications (2)

Publication Number Publication Date
NL7106708A NL7106708A (nl) 1971-11-23
NL153697B true NL153697B (nl) 1977-06-15

Family

ID=12802994

Family Applications (1)

Application Number Title Priority Date Filing Date
NL717106708A NL153697B (nl) 1970-05-19 1971-05-17 Toetsschakelaar voor een elektronisch muziekinstrument.

Country Status (4)

Country Link
US (1) US3663776A (nl)
JP (1) JPS506828Y1 (nl)
DE (1) DE2124046B2 (nl)
NL (1) NL153697B (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420991Y1 (nl) * 1970-12-26 1979-07-27
JPS50103683A (nl) * 1974-01-22 1975-08-15

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2385994A (en) * 1943-11-26 1945-10-02 Clare & Co C P Relay
US3172972A (en) * 1963-05-02 1965-03-09 Arrow Hart & Hegeman Electric Snap-action electrical switch with contact dampening means
JPS5324270Y1 (nl) * 1968-11-21 1978-06-22
US3534196A (en) * 1969-03-03 1970-10-13 Nippon Musical Instruments Mfg Electrical switch assembly

Also Published As

Publication number Publication date
JPS506828Y1 (nl) 1975-02-27
US3663776A (en) 1972-05-16
DE2124046B2 (de) 1974-01-17
DE2124046A1 (de) 1971-12-02
NL7106708A (nl) 1971-11-23

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: NIPPON