GB142813A - Improvements in the sounding boards of pianofortes and grand pianos for improving their tone - Google Patents

Improvements in the sounding boards of pianofortes and grand pianos for improving their tone

Info

Publication number
GB142813A
GB142813A GB12224/20A GB1222420A GB142813A GB 142813 A GB142813 A GB 142813A GB 12224/20 A GB12224/20 A GB 12224/20A GB 1222420 A GB1222420 A GB 1222420A GB 142813 A GB142813 A GB 142813A
Authority
GB
United Kingdom
Prior art keywords
pianofortes
tone
improving
ribs
grand pianos
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
GB12224/20A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB142813A publication Critical patent/GB142813A/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
    • G10C3/06—Resonating means, e.g. soundboards or resonant strings; Fastenings thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

142,813. Brandes, A. May 2, 1919, [Convention date]. Pianoforte soundboards are reinforced by ribs 3, the length and width of which fill up almost the whole of the space between the usual ribs 2. The ribs 3 are shorter than the latter, but are similarly bevelled off at their ends. The ribs are arranged transversely to the direction of the fibres of the wood of the soundboard.
GB12224/20A 1919-05-02 1920-05-03 Improvements in the sounding boards of pianofortes and grand pianos for improving their tone Expired GB142813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH142813X 1919-05-02

Publications (1)

Publication Number Publication Date
GB142813A true GB142813A (en) 1920-10-14

Family

ID=4399508

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12224/20A Expired GB142813A (en) 1919-05-02 1920-05-03 Improvements in the sounding boards of pianofortes and grand pianos for improving their tone

Country Status (1)

Country Link
GB (1) GB142813A (en)

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