JPS57101895A - Mechanical apparatus for electronic piano - Google Patents

Mechanical apparatus for electronic piano

Info

Publication number
JPS57101895A
JPS57101895A JP56170874A JP17087481A JPS57101895A JP S57101895 A JPS57101895 A JP S57101895A JP 56170874 A JP56170874 A JP 56170874A JP 17087481 A JP17087481 A JP 17087481A JP S57101895 A JPS57101895 A JP S57101895A
Authority
JP
Japan
Prior art keywords
mechanical apparatus
electronic piano
piano
electronic
mechanical
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
Application number
JP56170874A
Other languages
English (en)
Inventor
Otomaa Shiyubuarutsu Harorudo
Furankurin Gongu Rei
Daaku Buikutaa
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.)
Wurlitzer Co
Original Assignee
Wurlitzer Co
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 Wurlitzer Co filed Critical Wurlitzer Co
Publication of JPS57101895A publication Critical patent/JPS57101895A/ja
Pending 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)
JP56170874A 1980-10-27 1981-10-27 Mechanical apparatus for electronic piano Pending JPS57101895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/200,952 US4375179A (en) 1980-10-27 1980-10-27 Action for electronic piano

Publications (1)

Publication Number Publication Date
JPS57101895A true JPS57101895A (en) 1982-06-24

Family

ID=22743869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56170874A Pending JPS57101895A (en) 1980-10-27 1981-10-27 Mechanical apparatus for electronic piano

Country Status (4)

Country Link
US (1) US4375179A (ja)
EP (1) EP0051398A1 (ja)
JP (1) JPS57101895A (ja)
AU (1) AU7659881A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206978U (ja) * 1985-06-18 1986-12-27
JPS62113362U (ja) * 1985-12-30 1987-07-18
JPH0159294U (ja) * 1987-10-12 1989-04-13

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562764A (en) * 1984-06-08 1986-01-07 Kurzweil Music Systems, Inc. Electronic musical performance
JPH0326554Y2 (ja) * 1985-01-22 1991-06-07
US4723471A (en) * 1985-06-18 1988-02-09 Nippon Gakki Seizo Kabushiki Kaisha Keyboard device
US4901614A (en) * 1986-10-06 1990-02-20 Yamaha Corporation Keyboard apparatus of electronic musical instrument
DE3641813C1 (de) * 1986-12-06 1988-04-14 Reinhard Franz Tastatur fuer eine elektronische Orgel
JPH0425757Y2 (ja) * 1987-09-18 1992-06-19
US4890533A (en) * 1987-10-12 1990-01-02 Kabushiki Kaisha Kawai Gakki Seisakusho Key device for electronic keyboard musical instrument
US5204486A (en) * 1990-04-30 1993-04-20 Gold Star Co., Ltd. Keyboard device of an electronic keyboard instrument
FR2731293B3 (fr) * 1995-03-03 1997-04-30 Perin Claude Perfectionnement a un capteur de deplacement dans un systeme d'analyse du mouvement des touches d'un piano
FR2731292B1 (fr) * 1995-03-03 1997-04-30 Perrin Claude Capteur de deplacement dans un systeme d'analyse du mouvement des touches d'un piano
US5866831A (en) * 1997-11-12 1999-02-02 Baldwin Piano & Organ Company, Inc. Simulated piano action apparatus for electronic keyboard
US6930234B2 (en) * 2002-06-19 2005-08-16 Lanny Davis Adjustable keyboard apparatus and method
US20060032366A1 (en) * 2004-08-11 2006-02-16 Chun-Kuan Lin Keyboard device with adjustable key touch sensation for an electronic musical instrument
JP4645497B2 (ja) * 2006-03-27 2011-03-09 ヤマハ株式会社 鍵盤楽器の鍵ガイド装置
HUP0900102A2 (en) * 2009-02-20 2010-10-28 Jozsef Bereznai Press-button arrangement for controlling of feeder valve in different rate
JP6878988B2 (ja) * 2017-03-24 2021-06-02 ヤマハ株式会社 スイッチング装置および鍵盤装置
CN107452362B (zh) * 2017-08-25 2020-05-08 新乡学院 音乐学习电子琴
CN109147744B (zh) * 2018-08-24 2022-12-09 晋江力达电子有限公司 一种电钢琴重锤键盘

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE146895C (ja) *
US1510663A (en) * 1924-02-20 1924-10-07 Finnimore William Balance weight for pianoforte keys and the like
US2338992A (en) * 1943-04-29 1944-01-11 Steinway & Sons Operating means for piano actions
US2436875A (en) * 1945-03-23 1948-03-02 Wurlitzer Co Piano action
US2542308A (en) * 1947-12-23 1951-02-20 Alexander P Brown Piano action
US2684006A (en) * 1953-03-23 1954-07-20 Pratt Read & Co Inc Practice keyboard
US2866371A (en) * 1954-03-08 1958-12-30 Pratt Read And Company Inc Key and action assembly for musical instruments
JPS5420991Y1 (ja) * 1970-12-26 1979-07-27
US4091702A (en) * 1975-08-11 1978-05-30 Nippon Gakki Seizo Kabushiki Kaisha String musical instrument having a keyboard
JPS5419729A (en) * 1977-07-14 1979-02-14 Matsushita Electric Ind Co Ltd Key board device
DE2953460A1 (de) * 1979-01-02 1981-01-08 Arp Instr Piano-action keyboard

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206978U (ja) * 1985-06-18 1986-12-27
JPH0331979Y2 (ja) * 1985-06-18 1991-07-08
JPS62113362U (ja) * 1985-12-30 1987-07-18
JPH0331980Y2 (ja) * 1985-12-30 1991-07-08
JPH0159294U (ja) * 1987-10-12 1989-04-13
JPH0446311Y2 (ja) * 1987-10-12 1992-10-30

Also Published As

Publication number Publication date
AU7659881A (en) 1982-05-06
EP0051398A1 (en) 1982-05-12
US4375179A (en) 1983-03-01

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