FR566661A - Improvements to piano mechanisms - Google Patents

Improvements to piano mechanisms

Info

Publication number
FR566661A
FR566661A FR566661DA FR566661A FR 566661 A FR566661 A FR 566661A FR 566661D A FR566661D A FR 566661DA FR 566661 A FR566661 A FR 566661A
Authority
FR
France
Prior art keywords
piano
mechanisms
piano mechanisms
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
Other languages
French (fr)
Inventor
Frederick William Waggett
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 filed Critical
Application granted granted Critical
Publication of FR566661A publication Critical patent/FR566661A/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
    • G10C3/16—Actions
    • G10C3/18—Hammers
    • 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
    • G10C3/16—Actions
    • G10C3/161—Actions specially adapted for upright pianos
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C9/00—Methods, tools or materials specially adapted for the manufacture or maintenance of musical instruments covered by this subclass

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR566661D 1922-08-04 1923-05-24 Improvements to piano mechanisms Expired FR566661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB566661X 1922-08-04

Publications (1)

Publication Number Publication Date
FR566661A true FR566661A (en) 1924-02-18

Family

ID=10477215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR566661D Expired FR566661A (en) 1922-08-04 1923-05-24 Improvements to piano mechanisms

Country Status (1)

Country Link
FR (1) FR566661A (en)

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