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GB268041A - Improvements in pianos - Google Patents

Improvements in pianos

Info

Publication number
GB268041A
GB268041A GB3263725A GB3263725A GB268041A GB 268041 A GB268041 A GB 268041A GB 3263725 A GB3263725 A GB 3263725A GB 3263725 A GB3263725 A GB 3263725A GB 268041 A GB268041 A GB 268041A
Authority
GB
United Kingdom
Prior art keywords
soundboard
frame
wrest
wrestplanks
pianofortes
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.)
Expired
Application number
GB3263725A
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.)
WILLIAM SHEPHERD WATTS
Original Assignee
WILLIAM SHEPHERD WATTS
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 WILLIAM SHEPHERD WATTS filed Critical WILLIAM SHEPHERD WATTS
Priority to GB3263725A priority Critical patent/GB268041A/en
Publication of GB268041A publication Critical patent/GB268041A/en
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
    • G10C3/04—Frames; Bridges; Bars
    • 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)
  • Joining Of Building Structures In Genera (AREA)

Abstract

268,041. Watts, W. S. Dec. 24, 1925. Pianofortes, framing, soundboards, and wrestplanks for. - A supplementary metal frame a, provided at the rear side of the soundboard in lieu of the usual wooden bracings, and the main frame to which it is secured so as to form a unit by bolts i passing through the soundboard frame, have tapered wrest-plates to receive the tapering wrest-plank, and are curved outwardly at the bottom edge to permit increase of the size of the soundboard. The frame a has cross-stays f, g and is webbed as at k on its outer surface.
GB3263725A 1925-12-24 1925-12-24 Improvements in pianos Expired GB268041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3263725A GB268041A (en) 1925-12-24 1925-12-24 Improvements in pianos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3263725A GB268041A (en) 1925-12-24 1925-12-24 Improvements in pianos

Publications (1)

Publication Number Publication Date
GB268041A true GB268041A (en) 1927-03-24

Family

ID=10341729

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3263725A Expired GB268041A (en) 1925-12-24 1925-12-24 Improvements in pianos

Country Status (1)

Country Link
GB (1) GB268041A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022036963A1 (en) * 2020-08-19 2022-02-24 苏州礼乐乐器股份有限公司 Sound board having sound beams and sound tunnels in upright piano
WO2022036964A1 (en) * 2020-08-19 2022-02-24 苏州礼乐乐器股份有限公司 Sound board with sound beams and sound tunnels in grand piano
WO2022036965A1 (en) * 2020-08-19 2022-02-24 苏州礼乐乐器股份有限公司 Full-band high-quality dulcimer provided with sound beams and sound tunnels

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022036963A1 (en) * 2020-08-19 2022-02-24 苏州礼乐乐器股份有限公司 Sound board having sound beams and sound tunnels in upright piano
WO2022036964A1 (en) * 2020-08-19 2022-02-24 苏州礼乐乐器股份有限公司 Sound board with sound beams and sound tunnels in grand piano
WO2022036965A1 (en) * 2020-08-19 2022-02-24 苏州礼乐乐器股份有限公司 Full-band high-quality dulcimer provided with sound beams and sound tunnels

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