DE10729C - Regulating device on pianino upper damping - Google Patents

Regulating device on pianino upper damping

Info

Publication number
DE10729C
DE10729C DENDAT10729D DE10729DA DE10729C DE 10729 C DE10729 C DE 10729C DE NDAT10729 D DENDAT10729 D DE NDAT10729D DE 10729D A DE10729D A DE 10729DA DE 10729 C DE10729 C DE 10729C
Authority
DE
Germany
Prior art keywords
pianino
regulating device
upper damping
damping
screw
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.)
Active
Application number
DENDAT10729D
Other languages
German (de)
Original Assignee
A. PENZLIN in Berlin SO., Reichenbergerstr. 58
Publication of DE10729C publication Critical patent/DE10729C/en
Active 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
    • G10C3/166—Actions for damping the strings

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Brushes (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Description

PATENTSCHRIFTPATENT LETTERING

1880.1880.

Klasse 51.Class 51.

ALBERT PENZLIN in BERLIN. Regulir ungsvor r ichtu η g an Pianiηo-0berdampf u ηg en. ALBERT PENZLIN in BERLIN. Regulating device to Pianiηo-Overdampf u ηg s.

Patentirt irn Deutschen Reiche vorn 28. Februar 1880 ab.Patented in the German Empire on February 28, 1880.

In dem Hebel α ist ein verticaler Schlitz b angebracht, in welchem der Zapfen c, an einer Regulirungsschraube d aufgehängt, geführt wird. Durch Drehung der Schraube kann der Zapfen c beliebig vor und zurück bewegt werden. Die Schraube d liegt mit der Spitze fest im Holz des Hebels α; am vorderen Theil wird dieselbe durch eine in eine Ringnuth eingreifende Schraube geführt, so dafs sie sich in der Längsrichtung nicht verschieben kann. Der Dämpfungs- puschel e ist durch einen Draht mit dem Zapfen c fest verbunden.In the lever α a vertical slot b is made, in which the pin c, suspended from a regulating screw d , is guided. By turning the screw, the pin c can be moved back and forth as desired. The tip of the screw d lies firmly in the wood of the lever α; on the front part it is guided by a screw engaging in an annular groove, so that it cannot move in the longitudinal direction. The damping pad e is firmly connected to the pin c by a wire.

Durch vorbeschriebene Einrichtung ist eine bequeme und genaue Regulirung des Dämpfungsapparates ermöglicht. A convenient and precise regulation of the damping apparatus is made possible by the device described above.

Claims (1)

Patent-Anspruch:Patent claim: Der durchlochte Hebel α und die Regulirungsschraube d mit beweglichem Zapfen c. The perforated lever α and the regulating screw d with movable pin c. Hierzu I Blatt Zeichnungen.For this purpose I sheet drawings.
DENDAT10729D Regulating device on pianino upper damping Active DE10729C (en)

Publications (1)

Publication Number Publication Date
DE10729C true DE10729C (en)

Family

ID=288019

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT10729D Active DE10729C (en) Regulating device on pianino upper damping

Country Status (1)

Country Link
DE (1) DE10729C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516585A1 (en) * 1984-05-15 1985-11-28 Nippon Gakki Seizo K.K., Hamamatsu, Shizuoka DAMPING MECHANISM FOR A PIANO
US5022302A (en) * 1989-02-22 1991-06-11 Vincent Guyon Damper mechanism for upright piano

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516585A1 (en) * 1984-05-15 1985-11-28 Nippon Gakki Seizo K.K., Hamamatsu, Shizuoka DAMPING MECHANISM FOR A PIANO
US5022302A (en) * 1989-02-22 1991-06-11 Vincent Guyon Damper mechanism for upright piano

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