GB2049255A - Piano-action keyboard - Google Patents

Piano-action keyboard

Info

Publication number
GB2049255A
GB2049255A GB8021129A GB8021129A GB2049255A GB 2049255 A GB2049255 A GB 2049255A GB 8021129 A GB8021129 A GB 8021129A GB 8021129 A GB8021129 A GB 8021129A GB 2049255 A GB2049255 A GB 2049255A
Authority
GB
United Kingdom
Prior art keywords
piano
action
keyboard
switch actuator
key
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.)
Withdrawn
Application number
GB8021129A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arp Instruments Inc
Original Assignee
Arp Instruments Inc
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
Priority claimed from US06/000,588 external-priority patent/US4217803A/en
Priority claimed from US06/015,729 external-priority patent/US4273017A/en
Application filed by Arp Instruments Inc filed Critical Arp Instruments Inc
Publication of GB2049255A publication Critical patent/GB2049255A/en
Withdrawn legal-status Critical Current

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
    • 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)
GB8021129A 1979-01-02 1979-12-27 Piano-action keyboard Withdrawn GB2049255A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/000,588 US4217803A (en) 1979-01-02 1979-01-02 Piano-action keyboard
US06/015,729 US4273017A (en) 1979-02-27 1979-02-27 Piano action keyboard with roller and elastic diaphragm transducer

Publications (1)

Publication Number Publication Date
GB2049255A true GB2049255A (en) 1980-12-17

Family

ID=26667850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8021129A Withdrawn GB2049255A (en) 1979-01-02 1979-12-27 Piano-action keyboard

Country Status (6)

Country Link
EP (1) EP0022817A4 (enrdf_load_stackoverflow)
JP (1) JPS56500055A (enrdf_load_stackoverflow)
DE (1) DE2953460A1 (enrdf_load_stackoverflow)
GB (1) GB2049255A (enrdf_load_stackoverflow)
IT (1) IT1127777B (enrdf_load_stackoverflow)
WO (1) WO1980001427A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2246658A (en) * 1990-07-31 1992-02-05 Samick Musical Instr Mfg Co Lt Keys for electronic musical instrument

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375179A (en) * 1980-10-27 1983-03-01 The Wurlitzer Company Action for electronic piano
IT1193674B (it) * 1983-02-16 1988-07-21 Farfisa Spa Procedimento per dotare la tastiera di strumenti musicali elettronici del controllo della dinamica e tastiera perfezionata secondo il procedimento
US4679477A (en) * 1985-06-20 1987-07-14 Charles Monte Percussive action silent electronic keyboard
DE3641813C1 (de) * 1986-12-06 1988-04-14 Reinhard Franz Tastatur fuer eine elektronische Orgel
JP3458400B2 (ja) * 1993-01-29 2003-10-20 松下電器産業株式会社 電子楽器用鍵盤装置
US6365820B1 (en) 1999-09-24 2002-04-02 Yamaha Corporation Keyboard assembly for electronic musical instruments capable of receiving key touch inputs and generating musical tones that reflect a player's power of expression
KR101498232B1 (ko) * 2013-10-22 2015-03-05 주식회사 다이나톤 피아노 건반의 동작 감지장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232251B1 (enrdf_load_stackoverflow) * 1966-10-31 1977-08-20
JPS4815866B1 (enrdf_load_stackoverflow) * 1968-08-13 1973-05-17
US3845683A (en) * 1972-10-30 1974-11-05 Pratt Read Corp Keyboard for electronic musical instrument
US3835235A (en) * 1972-12-02 1974-09-10 Nippon Musical Instruments Mfg Keyboard type electronic musical instrument
US4044642A (en) * 1973-07-23 1977-08-30 Arp Instruments, Inc. Touch sensitive polyphonic musical instrument
JPS5542759B2 (enrdf_load_stackoverflow) * 1973-11-02 1980-11-01
US4111091A (en) * 1976-01-30 1978-09-05 Nippon Gakki Seizo Kabushiki Kaisha Touch response sensor for an electronic musical instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2246658A (en) * 1990-07-31 1992-02-05 Samick Musical Instr Mfg Co Lt Keys for electronic musical instrument
GB2246658B (en) * 1990-07-31 1994-06-01 Samick Musical Instr Mfg Co Lt Keyboard for electronic musical instrument

Also Published As

Publication number Publication date
EP0022817A1 (en) 1981-01-28
JPS56500055A (enrdf_load_stackoverflow) 1981-01-16
IT7928457A0 (it) 1979-12-28
IT1127777B (it) 1986-05-21
WO1980001427A1 (en) 1980-07-10
DE2953460A1 (de) 1981-01-08
EP0022817A4 (en) 1981-05-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)