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WO2015185841A3 - Folding digital piano - Google Patents

Folding digital piano Download PDF

Info

Publication number
WO2015185841A3
WO2015185841A3 PCT/FR2015/051441 FR2015051441W WO2015185841A3 WO 2015185841 A3 WO2015185841 A3 WO 2015185841A3 FR 2015051441 W FR2015051441 W FR 2015051441W WO 2015185841 A3 WO2015185841 A3 WO 2015185841A3
Authority
WO
WIPO (PCT)
Prior art keywords
central portion
movable end
fixed central
hinge
end portions
Prior art date
Application number
PCT/FR2015/051441
Other languages
French (fr)
Other versions
WO2015185841A2 (en
Inventor
Chakib HABOUBI
Anthony Salvage
Antoine PLANTEVIN
Original Assignee
Adele H.
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 Adele H. filed Critical Adele H.
Priority to EP15732830.3A priority Critical patent/EP3149726A2/en
Publication of WO2015185841A2 publication Critical patent/WO2015185841A2/en
Publication of WO2015185841A3 publication Critical patent/WO2015185841A3/en

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
    • G10C3/12—Keyboards; 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
    • 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
    • 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
    • G10H2220/221—Keyboards, i.e. configuration of several keys or key-like input devices relative to one another
    • G10H2220/256—Keyboards, i.e. configuration of several keys or key-like input devices relative to one another foldable or rollable, e.g. for transport

Landscapes

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

Abstract

The invention concerns a folding digital piano (1) comprising a box (34), and comprising a so-called "front" area in which a keyboard (5) is located, and a so-called "rear" area (6) opposite the front area, said piano comprising two movable end portions (2, 3) and a fixed central portion (4), the movable end portions (2, 3) being mounted pivotably on the fixed central portion (4) about a respective axis (7, 8), the movable end portions (2, 3) being suitable for being folded onto the fixed central portion (4). At least one hinge (9, 10; 130) is mounted on each pivot axis (7, 8) on which the movable end portions (2, 3) pivot on the fixed central portion (4), said hinge(s) (9, 10; 130) being suitable for allowing each movable end portion (2, 3) to rotate 180° relative to the fixed central portion (4). Said hinge(s) (9, 10; 130) is (are) positioned in the rear area (6), and said hinge(s) (9, 10; 130) is (are) not visible to the user when the piano is unfolded.
PCT/FR2015/051441 2014-06-02 2015-06-02 Folding digital piano WO2015185841A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15732830.3A EP3149726A2 (en) 2014-06-02 2015-06-02 Folding digital piano

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1454964 2014-06-02
FR1454964A FR3021801B1 (en) 2014-06-02 2014-06-02 DIGITAL PIANO FOLDING

Publications (2)

Publication Number Publication Date
WO2015185841A2 WO2015185841A2 (en) 2015-12-10
WO2015185841A3 true WO2015185841A3 (en) 2016-02-04

Family

ID=51905220

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2015/051441 WO2015185841A2 (en) 2014-06-02 2015-06-02 Folding digital piano

Country Status (3)

Country Link
EP (1) EP3149726A2 (en)
FR (1) FR3021801B1 (en)
WO (1) WO2015185841A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109637511A (en) * 2019-01-31 2019-04-16 刘洋 A kind of electronic organ being divided into 3 sections of foldings
CN111210793A (en) * 2020-01-17 2020-05-29 许昌学院 Portable piano simulation training keyboard
CN113066460B (en) * 2021-03-24 2024-07-30 江苏大学 Portable electronic zither
CN112885316A (en) * 2021-04-02 2021-06-01 东莞市美派电子科技有限公司 Folding connecting assembly and foldable electronic organ
USD1026079S1 (en) * 2023-06-25 2024-05-07 Shenzhen Telunsi Musical Instruments Co., Ltd. Foldable piano
CN116740994B (en) * 2023-08-08 2023-11-03 江西涂画教育科技有限公司 Teaching equipment and method for playing, chess, calligraphy and painting
USD1026080S1 (en) * 2023-09-15 2024-05-07 Shenzhen Telunsi Musical Instruments Co., Ltd. Foldable piano

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9313448U1 (en) * 1993-09-07 1993-12-09 Schlichting, Jens, 69469 Weinheim Foldable electronic piano (electric piano)
US20030056634A1 (en) * 2001-09-21 2003-03-27 Yamaha Corporation Keyboard apparatus
US20040083877A1 (en) * 2002-10-30 2004-05-06 Bubar David N. Collapsible musical keyboard
US20060117939A1 (en) * 2004-12-06 2006-06-08 Lai-Chen Lai Integrated computer and music keyboard module
JP2008116605A (en) * 2006-11-02 2008-05-22 Casio Comput Co Ltd Keyboard device
JP2008233887A (en) * 2008-02-19 2008-10-02 Casio Comput Co Ltd Shock absorber
FR2919952A1 (en) * 2007-08-10 2009-02-13 Eric Borg Folding digital piano device for pianist, has two parts of half-pianos articulated on mechanical articulation axle, where articulation axle common to parts permits unfolding or folding of parts for transporting or playing device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2340285A (en) 1998-07-29 2000-02-16 John Higgins A portable multi-section electronic full-size piano keyboard
FR2904462B1 (en) 2006-07-28 2010-10-29 Midi Pyrenees Incubateur DEVICE FOR PRODUCING REPRESENTATIVE SIGNALS OF SOUNDS OF A KEYBOARD AND CORD INSTRUMENT.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9313448U1 (en) * 1993-09-07 1993-12-09 Schlichting, Jens, 69469 Weinheim Foldable electronic piano (electric piano)
US20030056634A1 (en) * 2001-09-21 2003-03-27 Yamaha Corporation Keyboard apparatus
US20040083877A1 (en) * 2002-10-30 2004-05-06 Bubar David N. Collapsible musical keyboard
US20060117939A1 (en) * 2004-12-06 2006-06-08 Lai-Chen Lai Integrated computer and music keyboard module
JP2008116605A (en) * 2006-11-02 2008-05-22 Casio Comput Co Ltd Keyboard device
FR2919952A1 (en) * 2007-08-10 2009-02-13 Eric Borg Folding digital piano device for pianist, has two parts of half-pianos articulated on mechanical articulation axle, where articulation axle common to parts permits unfolding or folding of parts for transporting or playing device
JP2008233887A (en) * 2008-02-19 2008-10-02 Casio Comput Co Ltd Shock absorber

Also Published As

Publication number Publication date
EP3149726A2 (en) 2017-04-05
FR3021801A1 (en) 2015-12-04
WO2015185841A2 (en) 2015-12-10
FR3021801B1 (en) 2019-04-19

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