DE29783C - Equipment for grand pianos and pianinos to protect the hammer heads - Google Patents

Equipment for grand pianos and pianinos to protect the hammer heads

Info

Publication number
DE29783C
DE29783C DENDAT29783D DE29783DA DE29783C DE 29783 C DE29783 C DE 29783C DE NDAT29783 D DENDAT29783 D DE NDAT29783D DE 29783D A DE29783D A DE 29783DA DE 29783 C DE29783 C DE 29783C
Authority
DE
Germany
Prior art keywords
pianinos
protect
equipment
hammer heads
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 - Lifetime
Application number
DENDAT29783D
Other languages
German (de)
Original Assignee
F. KAIM & SOHN in Kirchheim u. Teck, Württemberg
Publication of DE29783C publication Critical patent/DE29783C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G10C3/26—Pedals or pedal mechanisms; Manually operated sound modification means
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C1/00—General design of pianos, harpsichords, spinets or similar stringed musical instruments with one or more keyboards
    • G10C1/04—General design of pianos, harpsichords, spinets or similar stringed musical instruments with one or more keyboards of grand pianos

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

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

Claims (1)

Patent-Anspruch:Patent claim: Bei Flügeln und Pianinos die Einrichtung, durch welche mittelst des Verschiebungswinkels a bei jedesmaligem Gebrauch des Fortepedals eine Verschiebung der ganzen Tastatur und mithin jedes einzelnen Hammers zwecks Vertheilung der Abnutzung des Filzes auf eine gröfsere Fläche erreicht wird.In wings and upright pianos, the means by which the shift angle A by means of at jedesmaligem use of the damper pedal of the felt is accomplished in a gröfsere surface displacement around the keyboard, and thus each individual hammer for the purpose of distribution of the wear.
DENDAT29783D Equipment for grand pianos and pianinos to protect the hammer heads Expired - Lifetime DE29783C (en)

Publications (1)

Publication Number Publication Date
DE29783C true DE29783C (en)

Family

ID=305939

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT29783D Expired - Lifetime DE29783C (en) Equipment for grand pianos and pianinos to protect the hammer heads

Country Status (1)

Country Link
DE (1) DE29783C (en)

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