EP0102379A1 - Ameliorations apportees a des pianos. - Google Patents

Ameliorations apportees a des pianos.

Info

Publication number
EP0102379A1
EP0102379A1 EP19830900939 EP83900939A EP0102379A1 EP 0102379 A1 EP0102379 A1 EP 0102379A1 EP 19830900939 EP19830900939 EP 19830900939 EP 83900939 A EP83900939 A EP 83900939A EP 0102379 A1 EP0102379 A1 EP 0102379A1
Authority
EP
European Patent Office
Prior art keywords
piano
strings
soundboard
bridge
frame
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.)
Granted
Application number
EP19830900939
Other languages
German (de)
English (en)
Other versions
EP0102379B1 (fr
Inventor
Colin Howard Stanwell-Smith
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.)
Prutec Ltd
Original Assignee
Prutec Ltd
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 Prutec Ltd filed Critical Prutec Ltd
Priority to AT83900939T priority Critical patent/ATE24980T1/de
Publication of EP0102379A1 publication Critical patent/EP0102379A1/fr
Application granted granted Critical
Publication of EP0102379B1 publication Critical patent/EP0102379B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G10C3/06—Resonating means, e.g. soundboards or resonant strings; Fastenings thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

Pianos dans lesquels une table d'harmonie (30) reliée aux cordes (12) par un pont (20) est construite de manière analogue aux organes vibrants d'un haut-parleur. Le piano peut avoir des tables d'harmonie séparées pour des gammes de fréquence différentes. La table d'harmonie peut être reliée aux bobines (70, 72) pour fonctionner soit comme dispositif d'entraînement, soit comme phonocapteur. On peut ainsi reproduire de la musique de fond par l'intermédiaire du piano ou ajouter des harmoniques au moyen d'un circuit de traitement pour modifier la tonalité du piano ou obtenir des effets spéciaux.
EP19830900939 1982-02-26 1983-02-28 Ameliorations apportees a des pianos Expired EP0102379B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83900939T ATE24980T1 (de) 1982-02-26 1983-02-28 Verbesserungen an klavieren.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8205768 1982-02-26
GB8205768 1982-02-26

Publications (2)

Publication Number Publication Date
EP0102379A1 true EP0102379A1 (fr) 1984-03-14
EP0102379B1 EP0102379B1 (fr) 1987-01-14

Family

ID=10528654

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830900939 Expired EP0102379B1 (fr) 1982-02-26 1983-02-28 Ameliorations apportees a des pianos

Country Status (4)

Country Link
EP (1) EP0102379B1 (fr)
JP (1) JPS59500531A (fr)
DE (1) DE3369217D1 (fr)
WO (1) WO1983003022A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7786374B2 (en) 2003-04-21 2010-08-31 Wilhelm Schimmel Pianofortefabrik Gmbh Pianoforte instrument exhibiting an additional delivery of energy into the sound board, and method for influencing the sound of a pianoforte instrument

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2169659A1 (fr) * 2008-09-26 2010-03-31 Goodbuy Corporation S.A. Piano
JP5842834B2 (ja) 2013-01-22 2016-01-13 ヤマハ株式会社 響板加振装置
JP5846134B2 (ja) * 2013-01-22 2016-01-20 ヤマハ株式会社 加振器の取付構造
JP6146289B2 (ja) 2013-12-11 2017-06-14 ヤマハ株式会社 加振器の取付構造
JP6079600B2 (ja) 2013-12-11 2017-02-15 ヤマハ株式会社 加振器の取付構造
JP2015138142A (ja) 2014-01-22 2015-07-30 ヤマハ株式会社 加振器の取付構造
JP6442854B2 (ja) 2014-04-09 2018-12-26 ヤマハ株式会社 加振器の取付構造、及び、楽器
JP2015200828A (ja) 2014-04-09 2015-11-12 ヤマハ株式会社 加振器の取付構造、楽器、及び、加振器の取付方法
JP6446896B2 (ja) 2014-08-01 2019-01-09 ヤマハ株式会社 加振器の取付構造、及び、楽器
GB202102188D0 (en) 2021-02-16 2021-03-31 Hurstwood Farm Piano Studios Ltd Piano

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE151316C (fr) *
GB320766A (en) * 1928-10-16 1929-10-24 William Edwin Davis Improvements in or connected with sound reproducers, musical instruments or the like
DE572489C (de) * 1931-05-06 1933-03-18 August Foerster Fa Klavier mit mehreren voneinander unabhaengigen Resonanzboeden
US1929030A (en) * 1932-04-18 1933-10-03 Miessner Inventions Inc Apparatus for the production of music
FR754379A (fr) * 1932-05-21 1933-11-06 Piano ou instrument analogue à transmission électrique et amplification de la musique
US3312136A (en) * 1965-10-22 1967-04-04 Howard K Graves Piano sound board
US3477330A (en) * 1967-09-29 1969-11-11 Conn Ltd C G Laminated soundboard for a string instrument

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8303022A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7786374B2 (en) 2003-04-21 2010-08-31 Wilhelm Schimmel Pianofortefabrik Gmbh Pianoforte instrument exhibiting an additional delivery of energy into the sound board, and method for influencing the sound of a pianoforte instrument

Also Published As

Publication number Publication date
JPS59500531A (ja) 1984-03-29
WO1983003022A1 (fr) 1983-09-01
DE3369217D1 (en) 1987-02-19
EP0102379B1 (fr) 1987-01-14

Similar Documents

Publication Publication Date Title
US4245540A (en) Sound sustaining device for musical instruments
US5123326A (en) String musical instrument with tone engendering structures
US5052269A (en) Acoustic-electric guitar with interior neck extension
US7678988B2 (en) Musical tone apparatus
US3915049A (en) Stringed musical instrument with aluminum made integral unit
CA2544984C (fr) Transducteur et instrument de musique a cordes ainsi equipe
JP5560304B2 (ja) 楽音装置並びに楽音装置の生産方法及び改造方法
US4989491A (en) Stringed instrument with resonator rod assembly
WO2000054250A1 (fr) Instrument de musique
EP0102379B1 (fr) Ameliorations apportees a des pianos
JPH04500735A (ja) 音響発生装置及び楽器
JP3644356B2 (ja) 電子楽器の楽音発生構造
JP2917609B2 (ja) 鍵盤楽器
CA1134184A (fr) Capteur magnetique pour instruments de musique a cordes
US3643000A (en) Stereophonic electronic piano
JP5122193B2 (ja) 楽音装置並びに楽音装置の生産方法及び改造方法
US5981861A (en) Electro-mechanically driven sound board
US4058044A (en) Electrical musical instrument
US3530756A (en) Electromagnetic piano
US3908503A (en) Device in stringed musical instruments
JP2008310055A (ja) 楽音装置並びに楽音装置の生産方法及び改造方法
JP2009003273A (ja) 電子鍵盤楽器
JPH0580748A (ja) 鍵盤楽器
US3470305A (en) Internote coupling means for an electropiano
JP4468075B2 (ja) スピーカ

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19831017

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LI LU NL SE

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19870114

Ref country code: BE

Effective date: 19870114

Ref country code: AT

Effective date: 19870114

REF Corresponds to:

Ref document number: 24980

Country of ref document: AT

Date of ref document: 19870115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3369217

Country of ref document: DE

Date of ref document: 19870219

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19870228

Ref country code: LI

Effective date: 19870228

Ref country code: CH

Effective date: 19870228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19870301

ET Fr: translation filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19871030

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19871103

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

GBPC Gb: european patent ceased through non-payment of renewal fee

Free format text: INSERT JOURNAL 5151, PAGE 2861

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19881122

EUG Se: european patent has lapsed

Ref document number: 83900939.6

Effective date: 19880215