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DE17723C - Innovation in soundboards for pianofortes - Google Patents

Innovation in soundboards for pianofortes

Info

Publication number
DE17723C
DE17723C DENDAT17723D DE17723DA DE17723C DE 17723 C DE17723 C DE 17723C DE NDAT17723 D DENDAT17723 D DE NDAT17723D DE 17723D A DE17723D A DE 17723DA DE 17723 C DE17723 C DE 17723C
Authority
DE
Germany
Prior art keywords
soundboards
pianofortes
innovation
pianoforte
legs
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.)
Active
Application number
DENDAT17723D
Other languages
German (de)
Original Assignee
W. SCHÖNLEIN in Berlin
Publication of DE17723C publication Critical patent/DE17723C/en
Active 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)
  • Securing Of Glass Panes Or The Like (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

Patent-Anspruch:Patent claim: An Resonanzböden für Pianoforte's die Anordnung von hohlen Verstärkungsrippen von U-förmigem Querschnitt, gebildet durch die Schenkel α α und die Brücke b. On soundboards for pianoforte's the arrangement of hollow reinforcing ribs of U-shaped cross-section, formed by the legs α α and the bridge b. Hierzu I Blatt Zeichnungen.For this purpose I sheet drawings.
DENDAT17723D Innovation in soundboards for pianofortes Active DE17723C (en)

Publications (1)

Publication Number Publication Date
DE17723C true DE17723C (en)

Family

ID=294644

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT17723D Active DE17723C (en) Innovation in soundboards for pianofortes

Country Status (1)

Country Link
DE (1) DE17723C (en)

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