DE239142C - - Google Patents

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Publication number
DE239142C
DE239142C DENDAT239142D DE239142DA DE239142C DE 239142 C DE239142 C DE 239142C DE NDAT239142 D DENDAT239142 D DE NDAT239142D DE 239142D A DE239142D A DE 239142DA DE 239142 C DE239142 C DE 239142C
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DE
Germany
Prior art keywords
resonance
wood
solution
alum
sugar
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.)
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Application number
DENDAT239142D
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German (de)
Publication of DE239142C publication Critical patent/DE239142C/de
Active legal-status Critical Current

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Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10DSTRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D3/00Details of, or accessories for, stringed musical instruments, e.g. slide-bars
    • G10D3/22Material for manufacturing stringed musical instruments; Treatment of the material

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

-. Jig 239142-KLASSE 51c. GRUPPE -. Jig 239142- CLASS 51c. GROUP

GUSTAV KOENIG in BERLIN.GUSTAV KOENIG in BERLIN.

Nachdem bei dem Bau von Musikinstrumenten die Behandlung des Resonanzholzes mit Zuckerlösung gemäß Patent 183171 eine Veredelung der Klangfärbung des Tones, aber keine Verstärkung des Tones ergeben hatte, zeigte die Behandlung des Resonanzholzes mit Alaunlösung gemäß Patent 195862 eine Verstärkung des Tones, nicht aber zugleich auch die gewünschte Veredelung des Tones.After the treatment of the resonance wood in the construction of musical instruments with sugar solution according to patent 183171 a Refinement of the tone coloration, but no amplification of the tone had resulted, the treatment of the resonance wood with alum solution according to patent 195862 showed a reinforcement of the clay, but not at the same time the desired refinement of the clay.

Um die Veredelung des Tones des Resonanzholzes durch Zuckerlösung, wie auch die Verstärkung des Tones des Resonanzholzes durch Alaunlösung zugleich hervorzurufen, wurde die Behandlung des Resonanzholzes mit den beiden vorbenannten Lösungen, also sowohl mit Zuckerlösung wie auch mit Alaunlösung versucht. Das Ergebnis war, daß eine Veredelung sowie auch eine Verstärkung des Tones des Instrumentes erhalten wurde, so daß also Verbesserungen nach beiden Richtungen zugleich eintraten, während bei der Einzelbehandlung des Resonanzholzes entweder mit Zuckerlösung oder mit Alaunlösung immer nur eine der beiden wünschenswerten Verbesserungen zu ermöglichen gelang.About the refinement of the tone of the resonance wood with sugar solution, as well as the reinforcement of the sound of the resonance wood at the same time through alum solution, became the Treatment of the resonance wood with the two aforementioned solutions, i.e. both with Tried sugar solution as well as with alum solution. The result was a refinement as well as an amplification of the tone of the instrument was obtained, so that so Improvements in both directions occurred simultaneously, while with individual treatment of the resonance wood either with sugar solution or with alum solution always only one of the two desirable improvements succeeded in making it possible.

Wenn man das Holz nacheinander mit Alaun und Zucker behandelt, so erzielt man zwar dadurch bereits eine kleine Verminderung der Härte und Verstärkung der Tragweite des Tones, jedoch nicht in dem Maße wie bei gleichzeitiger Behandlung des Holzes mit beiden Lösungen, deren Einzelbestandteile, bereits in der Lösung gut vermischt, bei der Durchdringung des Holzes auch in diesemIf you treat the wood with alum and sugar one at a time, you get it this already results in a small reduction in hardness and amplification of the scope of the tone, but not to the same extent as when the wood is treated at the same time with both solutions, the individual components of which are already well mixed in the solution the penetration of the wood in this too

gleichmäßiger verteilt werden, so daß dabei der Gleichgewichtszustand schneller erreicht wird. · . ■be distributed more evenly, so that the state of equilibrium is reached more quickly will. ·. ■

Für die verschiedenen musikalischen Instrumente kommen sehr verschiedene Stärken des Holzes zur Verwendung. Es ist daher auch für die verschiedenen Verwendungszwecke eine verschieden kurze oder lange Einwirkungsdauer der Lösung auf das Holz erforderlich, auch kann die Einwirkungszeit durch Steigerung der Temperatur abgekürzt werden, und um so stärkere Lösungen können angewendet werden, je höher man die Temperatur derselben hält. Es hat sich aber gezeigt, daß im allgemeinen mittlere Lösungstemperaturen von über 30 bis 40 ° die besser geeigneten sind.There are very different strengths of the for the various musical instruments Of wood for use. It is therefore also one for the various purposes of use Different short or long exposure times of the solution to the wood required, the exposure time can also be shortened by increasing the temperature, and The higher the temperature, the stronger the solutions that can be used holds. However, it has been shown that, in general, average solution temperatures of over 30 to 40 ° are more suitable are.

Der Verschiedenheit des Holzes entsprechend, muß auch das Mengenverhältnis der zur Verwendung gelangenden Alaun- und Zuckerlösungen von Fall zu Fall verschieden bemessen werden. Im Mittel haben auf 1 Teil Alaun 2 bis 3 Teile Zucker in 3oprozentiger Lösung sich als vorteilhaft erwiesen.The proportions of the The alum and sugar solutions used differ from case to case be measured. On average, 1 part alum has 2 to 3 parts 3% sugar Solution proved beneficial.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Behandlung von Resonanzhölzern und Resonanzteilen für Musikinstrumente, dadurch gekennzeichnet, daß die Resonanzhölzer oder die fertigen Resonanzteile der Einwirkung einer Zuckerlösung, wie auch gleichzeitig einer Alaunlösung ausgesetzt werden. ■Process for the treatment of resonance woods and resonance parts for musical instruments, characterized in that the resonance timbers or the finished resonance parts are exposed to the action of a sugar solution, as well as being exposed to an alum solution at the same time. ■
DENDAT239142D Active DE239142C (en)

Publications (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005027424A1 (en) * 2005-06-14 2006-12-28 Martin Schleske Method for improving the acoustic properties of tone wood for musical instruments
DE102006058849A1 (en) * 2006-12-13 2008-06-19 Martin Schleske Method for improvement of acoustic characteristics of spruce tone wood for music instruments, involves exposing tone wood to development of mushroom type wood decomposing for limited treatment period
DE102011117485A1 (en) * 2011-10-27 2013-05-02 Innovent E.V. Method for enhancement of acoustic properties of unlacquered string instrument involves impregnating and coating timber with aqueous solution of alkaline-earth metal hydroxide and organic hydroxyl compounds, and air-drying

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005027424A1 (en) * 2005-06-14 2006-12-28 Martin Schleske Method for improving the acoustic properties of tone wood for musical instruments
US7700862B2 (en) 2005-06-14 2010-04-20 Martin Schleske Method of improving the acoustic characteristics of resonant wood for musical instruments
DE102006058849A1 (en) * 2006-12-13 2008-06-19 Martin Schleske Method for improvement of acoustic characteristics of spruce tone wood for music instruments, involves exposing tone wood to development of mushroom type wood decomposing for limited treatment period
DE102011117485A1 (en) * 2011-10-27 2013-05-02 Innovent E.V. Method for enhancement of acoustic properties of unlacquered string instrument involves impregnating and coating timber with aqueous solution of alkaline-earth metal hydroxide and organic hydroxyl compounds, and air-drying
DE102011117485B4 (en) * 2011-10-27 2013-11-28 Innovent E.V. Method for improving the acoustic properties of wooden stringed instruments

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