DE57552C - Piano mechanism - Google Patents

Piano mechanism

Info

Publication number
DE57552C
DE57552C DENDAT57552D DE57552DA DE57552C DE 57552 C DE57552 C DE 57552C DE NDAT57552 D DENDAT57552 D DE NDAT57552D DE 57552D A DE57552D A DE 57552DA DE 57552 C DE57552 C DE 57552C
Authority
DE
Germany
Prior art keywords
pusher
hammer
attached
piano mechanism
bar
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
DENDAT57552D
Other languages
German (de)
Original Assignee
E. LAEMMER-HIRT in Berlin, Lothringerstr. 48
Publication of DE57552C publication Critical patent/DE57552C/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
    • G10C3/16—Actions
    • G10C3/168—Actions with hanging jacks, i.e. jacks connected to hammer-butts or hammer-shanks
    • 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
    • G10C3/00—Details or accessories
    • G10C3/16—Actions
    • G10C3/18—Hammers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (2)

Patent-Ansprüche:Patent Claims: ι . Eine Piano-Mechanik, bei welcher das Abfangen des Hammers dadurch bewirkt wird, dafs der mit der Hammernufs drehbar verbundene Stöfser (d) mit einer schrägen Fläche (b) versehen ist, welche beim Zurückgehen des Hammers gegen eine in einer festen Leiste (p) verstellbar angeordnete Puppe (b) stöfst, sowie in dem oberen Ende des Stöfsers eine Feder fm) gelagert ist, die von einem in der Leiste (p) befestigten Bändchen gespannt gehalten wird.ι. A piano mechanism in which the interception of the hammer is effected by the fact that the pusher (d) , which is rotatably connected to the hammer nose, is provided with an inclined surface (b) which, when the hammer goes back, against a fixed bar (p) adjustably arranged doll (b) pushes, and a spring fm) is mounted in the upper end of the pusher, which is held taut by a ribbon fastened in the bar (p). 2. An der unter 1. gekennzeichneten Mechanik der an dem unteren Ende des Stöfsers (d) angebrachte Ansatz fs), auf welchen ein in der Wippe (u) befestigter Haken (h) zwecks Zurückfuhrung des Stöfsers bezw. des Hammers einwirkt.2. On the mechanics identified under 1. at the lower end of the pusher (d) attached approach fs), on which a hook (h) attached in the rocker (u ) for the purpose of returning the pusher BEZW. of the hammer acts.
DENDAT57552D Piano mechanism Expired - Lifetime DE57552C (en)

Publications (1)

Publication Number Publication Date
DE57552C true DE57552C (en)

Family

ID=331914

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT57552D Expired - Lifetime DE57552C (en) Piano mechanism

Country Status (1)

Country Link
DE (1) DE57552C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414109A1 (en) * 1994-04-22 1995-10-26 Helmut Karl Repeat piano mechanism with key actuated lever
DE4414139A1 (en) * 1994-04-22 1995-10-26 Helmut Karl Mechanical unit for pianos with transmission mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414109A1 (en) * 1994-04-22 1995-10-26 Helmut Karl Repeat piano mechanism with key actuated lever
DE4414139A1 (en) * 1994-04-22 1995-10-26 Helmut Karl Mechanical unit for pianos with transmission mechanism

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