GB306763A - Improvements in or relating to sound boards for pianos and other key instruments - Google Patents

Improvements in or relating to sound boards for pianos and other key instruments

Info

Publication number
GB306763A
GB306763A GB13425/28A GB1342528A GB306763A GB 306763 A GB306763 A GB 306763A GB 13425/28 A GB13425/28 A GB 13425/28A GB 1342528 A GB1342528 A GB 1342528A GB 306763 A GB306763 A GB 306763A
Authority
GB
United Kingdom
Prior art keywords
pins
bridge
pianos
relating
bass
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
GB13425/28A
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 GB306763A publication Critical patent/GB306763A/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
    • G10C3/07—Strings
    • G10C3/08—Arrangements thereof
    • 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

Abstract

306,763. Zimmermann, K., (trading as Schweriner Pianofabrik P. Perzina & K. Zimmermann). March 30, 1928, [Convention date]. Pianofortes, bridges, soundboards, framing, and hitch-pins for.- The bass string bridge a carrying all the guide pins c of the bass strings is arranged near the wrest-plank bridge i and is provided with a base a<3> extending under the hammer-heads k. This base a<3> is secured by ribs a<2> to the ordinary soundboard d and acts as a second soundboard. To increase the length of the bass strings, the framing is extended at e and the hitch pins e<1> are secured on the outside. The bass strings vibrate freely from the bridge a to the pins e<1>.
GB13425/28A 1928-03-30 1928-05-07 Improvements in or relating to sound boards for pianos and other key instruments Expired GB306763A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE306763X 1928-03-30

Publications (1)

Publication Number Publication Date
GB306763A true GB306763A (en) 1929-02-28

Family

ID=6121213

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13425/28A Expired GB306763A (en) 1928-03-30 1928-05-07 Improvements in or relating to sound boards for pianos and other key instruments

Country Status (1)

Country Link
GB (1) GB306763A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532286A (en) * 1947-06-07 1950-12-05 Alexander P Brown Vertically stringed grand piano

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532286A (en) * 1947-06-07 1950-12-05 Alexander P Brown Vertically stringed grand piano

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