DE368187C - Method of improving resonance wood - Google Patents

Method of improving resonance wood

Info

Publication number
DE368187C
DE368187C DEG55669D DEG0055669D DE368187C DE 368187 C DE368187 C DE 368187C DE G55669 D DEG55669 D DE G55669D DE G0055669 D DEG0055669 D DE G0055669D DE 368187 C DE368187 C DE 368187C
Authority
DE
Germany
Prior art keywords
resonance wood
improving resonance
wood
improving
plate
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
DEG55669D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Priority to DEG55669D priority Critical patent/DE368187C/en
Application granted granted Critical
Publication of DE368187C publication Critical patent/DE368187C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
    • G10D3/22—Material for manufacturing stringed musical instruments; Treatment of the material

Landscapes

  • 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

Verfahren zum Verbessern von Resonanzholz. Zusatz zum Patent 343=o9. Nach dem Hauptpatent soll durch Druck auf das Resonanzholz dieses .so flach gedrückt werden, daß' eine Verdichtung des Stoffes stattfindet.Method for improving resonance wood. Addition to patent 343 = o9. According to the main patent, pressure on the resonance wood should make it so flat be that 'a compression of the material takes place.

. Die Verbesserung besteht nun darin, daß das Resonanzholz in seiner Flächenausdehnung durch allseitiges Zusammendrücken verringert und nach dieser Behandlung wieder in seine alte Form gebracht wird.. The improvement now consists in the fact that the resonance wood is in its Area expansion reduced by compressing on all sides and after this treatment is brought back to its old form.

Gegebenenfalls wird dieses Verfahren des Drückens und Zurückbri.ngens in die ursprüngliche Foren wiederholt.If necessary, this method of pushing and pulling back is used repeated in the original forums.

In der Zeichnung ist eine Vorrichtung, die beispielsweise bei dem beschriebenen Verfahren zur Anwendung kommen kann, in Abb. r in Draufsicht und in Abb. z im Schnitt gezeichnet.In the drawing is a device, for example in the The method described can be used, in Fig.r in plan view and in Fig. Z drawn in section.

Die Vorrichtung besteht aus einem trichterförmigen Kranz a, in welchen die Resonanzplatte b mittels der Druckplatte c und des Gewichtes d hineingepreßt wird. Die Platte kann dadurch wieder in die frühere Gestalt gebracht werden, daß man sie in einem Metallring befestigt, der hiernach erwärmt wird, oder dadurch, daß man die Platte e frei feuchter Luft aussetzt.The device consists of a funnel-shaped ring a, in which the resonance plate b pressed in by means of the pressure plate c and the weight d will. The plate can be brought back into the previous shape that they are attached to a metal ring, which is then heated, or by that the plate e is exposed to free humid air.

Claims (1)

PATENT-ANsPRUcH: Verfahren zum Verbessern von Resonanzholz nach Patent 343=O9, dadurch gekennzeichnet, daß die Flächenausdehnung der Resonanzplatte zunächst durch allseitiges Zusammendrücken verringert wird und, daß dann die -Platte durch Erwärmen, Behandeln mit feuchter Luft, Druck usw. in seine ursprüngliche Form gebracht wird, gegebenenfalls unter Wiederholung des Zusammendrückens und Wiederherstellens.PATENT CLAIM: Method for improving resonance wood according to patent 343 = O9, characterized in that the surface area of the soundboard is initially is reduced by all-round compression and that then the plate through Warming, treating with humid air, pressure, etc. returned to its original form if necessary, repeating the compression and recovery.
DEG55669D Method of improving resonance wood Expired DE368187C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG55669D DE368187C (en) Method of improving resonance wood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG55669D DE368187C (en) Method of improving resonance wood

Publications (1)

Publication Number Publication Date
DE368187C true DE368187C (en) 1923-02-02

Family

ID=7131102

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG55669D Expired DE368187C (en) Method of improving resonance wood

Country Status (1)

Country Link
DE (1) DE368187C (en)

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