GB440297A - Improvements in stringed key instruments - Google Patents

Improvements in stringed key instruments

Info

Publication number
GB440297A
GB440297A GB37276/34A GB3727634A GB440297A GB 440297 A GB440297 A GB 440297A GB 37276/34 A GB37276/34 A GB 37276/34A GB 3727634 A GB3727634 A GB 3727634A GB 440297 A GB440297 A GB 440297A
Authority
GB
United Kingdom
Prior art keywords
soundboard
dec
stringed
curved
straight
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
GB37276/34A
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 GB440297A publication Critical patent/GB440297A/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)
  • Stringed Musical Instruments (AREA)
  • Rotary Pumps (AREA)

Abstract

440,297. Pianofortes. SCHROTHER, R., 11, Maikowskistrasse, Charlottenburg, Berlin. Dec. 29, 1934, No. 37276. Convention date, Dec. 30, 1933. [Class 88 (ii)] A grand or upright pianoforte has a symmetrical, drop or pear-shaped soundboard with a straight or mainly straight bridge 20 arranged substantially along the axis of symmetry. The soundboard may be a portion of a plate 13 delimited by an attached list. The action 16 follows the string-scale, the line being curved for the treble portion. Figs. 3 and 4 (not shown), show curved bass bridges detached from the main bridge.
GB37276/34A 1933-12-30 1934-12-29 Improvements in stringed key instruments Expired GB440297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE440297X 1933-12-30

Publications (1)

Publication Number Publication Date
GB440297A true GB440297A (en) 1935-12-24

Family

ID=6509170

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37276/34A Expired GB440297A (en) 1933-12-30 1934-12-29 Improvements in stringed key instruments

Country Status (1)

Country Link
GB (1) GB440297A (en)

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