WO2001050451A1 - Tone safeguarding device - Google Patents

Tone safeguarding device Download PDF

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Publication number
WO2001050451A1
WO2001050451A1 PCT/EP2000/006758 EP0006758W WO0150451A1 WO 2001050451 A1 WO2001050451 A1 WO 2001050451A1 EP 0006758 W EP0006758 W EP 0006758W WO 0150451 A1 WO0150451 A1 WO 0150451A1
Authority
WO
WIPO (PCT)
Prior art keywords
recess
sound
sound protection
protection according
plate
Prior art date
Application number
PCT/EP2000/006758
Other languages
German (de)
French (fr)
Inventor
Adalbert Lauffer
Original Assignee
Adalbert Lauffer
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE29922888U external-priority patent/DE29922888U1/en
Application filed by Adalbert Lauffer filed Critical Adalbert Lauffer
Priority to AU59851/00A priority Critical patent/AU5985100A/en
Publication of WO2001050451A1 publication Critical patent/WO2001050451A1/en

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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
    • G10D3/01—Endpins or accessories therefor

Definitions

  • the invention relates to a sound safeguard to improve the sound and to prevent it from slipping sideways on a floor of a musical instrument such as a stringed instrument or percussion.
  • the object of the invention is to avoid the disadvantages of the prior art.
  • the soundproofing consists of a thin, solid and rigid plate with a first recess, a plastic plug fitted into the first recess with a second recess for receiving a spike tip of the musical instrument and an anti-slip covering which is on the underside the plate is attached. Due to the attitude of a cello musician or double bass musician, the spike tip rests more or less diagonally on the sound safeguard. Due to this oblique position, the sound protection must absorb both vertical and horizontal forces from the spike tip and transfer it to the floor. This is achieved surprisingly well by the invention. The tip of the spike is completely free of vibrations and the anti-slip surface in connection with the geometry of the rigid, thin and solid plate means that the sound protection is completely non-slip.
  • the plate is preferably made of a material with high strength and density, such as stainless steel or marble.
  • the plate likewise preferably has a delimitation circumference with a large number of corners. As a result, the tilting moment is better absorbed, so that the sound protection does not tip over even on a soft surface.
  • the first recess is preferably arranged centrally. This results in a further improved tilt resistance of the sound protection.
  • the stopper is preferably made of highly wear-resistant plastic.
  • the anti-slip covering consists of spaced knobs with a rounded anti-slip surface, which are connected on the side facing the plate with a highly tear-resistant special fiber reinforcement. This makes the sound protection absolutely non-slip and any dirt can settle in the spaces between the knobs without affecting the function of the anti-slip surface.
  • Such an anti-slip covering can be cleaned with clear water.
  • the point of contact of the spike tip in the stopper at a minimal height above the floor. This further improves the properties according to the invention.
  • the tipping moment that occurs which consists of the horizontal force component x the support height, is thereby as low as possible Secure hold, since this low tilting moment results in only a very small tilting movement and thus a very small horizontal flexibility, even with flexible floors, such as carpets.
  • FIG. 1 shows a cross section through a sound safeguard according to the invention
  • FIG. 2 shows a top view of a sound safeguard according to the invention
  • FIG. 3 shows a perspective view of a sound safeguard according to the invention
  • FIG. 4 shows a sound safeguard according to the invention in cross section on a floor with a barbed tip.
  • FIG. 1 shows a cross section of a sound protection device according to the invention, in which the anti-slip covering 1 is completely covered by the plate 2.
  • the total coverage of the anti-slip covering 1 by the plate 2 brings about an extremely rigid support for the cello or double bass spike in both the horizontal and vertical directions.
  • the stopper has a flange portion and a reduced portion that fits into the hole and a recess for receiving the cello or double bass spike tip.
  • FIG. 2 shows a top view of the sound safeguard according to the invention, the stopper 3 being recognizable and a scope of limitation with a multiplicity of corners. The tilting moment is absorbed particularly well by this large number of corners.
  • Figure 3 shows the same properties in a perspective view.
  • FIG. 4 shows a sound protection device according to the invention, which rests with the anti-slip covering 1 on a floor 5, the plate 2 covering the anti-slip covering 1 is ordered.
  • the figure shows a cello spike tip 4, which rests on the support point 7, which is arranged in the recess of the stopper 3.

Abstract

The invention relates to a tone safeguarding device, for improving the tone and preventing the sideways slipping on a floor of a musical instrument, such as a string or percussion instrument. Said device comprises a thin, solid and rigid plate (2), with a first recess, a plug (3) made from plastic, which fits in the first recess and has a second recess for retaining the spike tip (4) of the musical instrument and an anti-slip coating on the underside of the plate.

Description

KlangSicherung BeschreibungSound protection description
Die Erfindung betrifft eine Klangsicherung zur Verbesserung des Klanges und zur Sicherung gegen seitliches Wegrutschen auf einem Fußboden eines Musikinstruments wie Streichinstruments oder Schlagwerks.The invention relates to a sound safeguard to improve the sound and to prevent it from slipping sideways on a floor of a musical instrument such as a stringed instrument or percussion.
Insbesondere bei einem Violon-Cello bzw. einem Kontrabass besteht die Schwierigkeit, dass die Stachelspitze, welche an dem Musikinstrument unten angeordnet ist, etwa einen Parkettboden beschädigt und auf verschiedenen Fußböden wegrutscht. Um sich dagegen zu sichern, haben die Musiker seit langer Zeit eine „selbstgebastelte" Anordnung verwendet, bei welcher ein Holzblock mit Ausnehmungen darin mittels einer Schnur an einem Stuhlbein befestigt ist und die Stachelspitze eines Violon-Cello bzw. Kontrabass in eine dieser Ausnehmungen hineingesteckt wird, um Beschädigungen am Fußboden zu vermeiden und das Wegrutschen des Instruments zu verhindern.Particularly with a violoncello or a double bass, there is the difficulty that the spiked tip, which is arranged on the musical instrument at the bottom, damages a parquet floor and slips on different floors. In order to safeguard against this, the musicians have long used a "self-made" arrangement in which a wooden block with recesses is fastened to a chair leg by means of a cord and the spike tip of a cello or double bass is inserted into one of these recesses to avoid damaging the floor and preventing the instrument from slipping.
Unter der Bezeichnung Parkettschoner sind aber auch schon Gummikörper bekannt, welche in der Mitte eine Metallhülse zur Aufnahme und Abstützung eines Cello-Stachels bzw. Kontrabass-Stachels aufweisen. Diese Parkettschoner haben jedoch die Neigung nach wie vor zu rutschen und durch die Metallhülsenaufnahme der Stachelspitze ergeben sich unangenehme Schwingungen.But under the name of floor protector rubber bodies are already known, which have a metal sleeve in the middle for receiving and supporting a cello spike or double bass spike. However, these floor protectors have a tendency to slip and the metal sleeve receptacle of the spike tip results in unpleasant vibrations.
Aufgabe der Erfindung ist es, die Nachteile des Standes der Technik zu vermeiden.The object of the invention is to avoid the disadvantages of the prior art.
Diese Aufgabe wird dadurch gelöst, dass die Klangsicherung aus einer dünnen, massiven und starren Platte mit einer ersten Ausnehmung, einem in die erste Ausnehmung eingepasstem Stopfen aus Kunststoff mit einer zweiten Ausnehmung zur Aufnahme einer Stachelspitze des Musikinstruments und einem Antirutschbelag besteht, welcher an der Unterseite der Platte angebracht ist. Durch die Haltung eines Cello-Musikers bzw. Kontrabass-Musikers stützt sich die Stachelspitze mehr oder weniger schräg auf der Klangsicherung ab. Durch diese Schräglage muß die Klangsicherung sowohl senkrechte als auch waagrecht Kräfte von der Stachelspitze aufnehmen und sie auf den Fußboden übertragen. Dies gelingt durch die Erfindung überraschend gut. Die Aufnahme der Stachelspitze ist vollkommen schwingungsfrei und der Antirutschbelag in Verbindung mit der Geometrie der starren, dünnen und massiven Platte führt dazu, dass die Klangsicherung vollkommen rutschfrei ist.This object is achieved in that the soundproofing consists of a thin, solid and rigid plate with a first recess, a plastic plug fitted into the first recess with a second recess for receiving a spike tip of the musical instrument and an anti-slip covering which is on the underside the plate is attached. Due to the attitude of a cello musician or double bass musician, the spike tip rests more or less diagonally on the sound safeguard. Due to this oblique position, the sound protection must absorb both vertical and horizontal forces from the spike tip and transfer it to the floor. This is achieved surprisingly well by the invention. The tip of the spike is completely free of vibrations and the anti-slip surface in connection with the geometry of the rigid, thin and solid plate means that the sound protection is completely non-slip.
Vorzugsweise ist die Platte aus einem Werkstoff mit hoher Festigkeit und Dichte, wie Edelstahl oder Marmor gefertigt.The plate is preferably made of a material with high strength and density, such as stainless steel or marble.
Ebenfalls vorzugsweise weist die Platte einen Begrenzungsumfang mit einer Viel- zahl von Ecken auf. Dadurch wird das Kippmoment besser aufgenommen, so dass die Klangsicherung auch auf einem weichen Untergrund nicht kippt.The plate likewise preferably has a delimitation circumference with a large number of corners. As a result, the tilting moment is better absorbed, so that the sound protection does not tip over even on a soft surface.
Fernerhin vorzugsweise ist die erste Ausnehmung zentral angeordnet. Hierdurch ergibt sich eine weitere verbesserte Kippfestigkeit der Klangsicherung.Furthermore, the first recess is preferably arranged centrally. This results in a further improved tilt resistance of the sound protection.
Bevorzugt besteht der Stopfen aus hochverschleißfestem Kunststoff.The stopper is preferably made of highly wear-resistant plastic.
Ebenfalls vorzugsweise besteht der Antirutschbelag aus nebeneinander mit Abstand angeordneten Noppen mit abgerundeter Aπtirutschoberfläche, welche an der der Platte zugewandten Seite mit einer hochreißfesten Spezialfaserverstärkung verbunden sind. Hierdurch ist die Klangsicherung absolut rutschfest und e- ventueller Schmutz kann sich in den Zwischenräumen zwischen den Noppen festsetzen ohne die Funktion des Antirutschbelags zu beeinträchtigen. Ein solcher Antirutschbelag kann mit klarem Wasser gereinigt werden.Also preferably, the anti-slip covering consists of spaced knobs with a rounded anti-slip surface, which are connected on the side facing the plate with a highly tear-resistant special fiber reinforcement. This makes the sound protection absolutely non-slip and any dirt can settle in the spaces between the knobs without affecting the function of the anti-slip surface. Such an anti-slip covering can be cleaned with clear water.
Fernerhin bevorzugt ist der Auflagepunkt der Stachelspitze in dem Stopfen in minimaler Höhe über dem Fußboden. Dies verbessert die erfindungsgemäßen Eigenschaften weiterhin. Das auftretende Kippmoment, das aus der waagrechten Kraftkomponente x der Abstützhöhe besteht, wird dadurch so gering wie möglich cheren Halt, da durch dieses geringe Kippmoment auch bei nachgiebigen Fußböden, wie z.B. Teppichen nur eine sehr kleine Kippbewegung und somit eine sehr kleine horizontale Nachgiebigkeit entsteht.Also preferred is the point of contact of the spike tip in the stopper at a minimal height above the floor. This further improves the properties according to the invention. The tipping moment that occurs, which consists of the horizontal force component x the support height, is thereby as low as possible Secure hold, since this low tilting moment results in only a very small tilting movement and thus a very small horizontal flexibility, even with flexible floors, such as carpets.
Ein besonders bevorzugtes Ausführungsbeispiel ist anhand der Figuren beschrieben, wobeiA particularly preferred embodiment is described with reference to the figures, wherein
Figur 1 einen Querschnitt durch eine erfindungsgemäße Klangsicherung zeigt, Figur 2 eine Aufsicht auf eine erfindungsgemäße Klangsicherung,FIG. 1 shows a cross section through a sound safeguard according to the invention, FIG. 2 shows a top view of a sound safeguard according to the invention,
Figur 3 eine Perspektivansicht einer erfindungsgemäßen Klangsicherung und Figur 4 eine erfindungsgemäße Klangsicherung im Querschnitt auf einem Fußboden mit Stachelspitze zeigt.FIG. 3 shows a perspective view of a sound safeguard according to the invention and FIG. 4 shows a sound safeguard according to the invention in cross section on a floor with a barbed tip.
In Figur 1 ist ein Querschnitt einer erfindungsgemäßen Klangsicherung zu erkennen, bei welchem der Antirutschbelag 1 , vollkommen von der Platte 2 abgedeckt wird. Die Gesamtabdeckung des Antirutschbelags 1 durch die Platte 2 bewirkt eine extrem steife Abstützung des Cello- oder Kontrabasstachels sowohl in waagrechter als auch in vertikaler Richtung.1 shows a cross section of a sound protection device according to the invention, in which the anti-slip covering 1 is completely covered by the plate 2. The total coverage of the anti-slip covering 1 by the plate 2 brings about an extremely rigid support for the cello or double bass spike in both the horizontal and vertical directions.
In der Platte 2 befindet sich ein zentrales Loch, in welchem der Stopfen 3 eingepaßt ist. Der Stopfen weist einen Flanschanteil auf und einen verkleinerten Anteil, welcher in das Loch passt sowie eine Ausnehmung zur Aufnahme der Cello- zw. Kontrabassstachelspitze.In the plate 2 there is a central hole in which the plug 3 is fitted. The stopper has a flange portion and a reduced portion that fits into the hole and a recess for receiving the cello or double bass spike tip.
Figur 2 zeigt eine Aufsicht auf die erfindungsgemäße Klangsicherung, wobei der Stopfen 3 zu erkennen ist und ein Begrenzungsumfang mit einer Vielzahl von E- cken. Durch diese Vielzahl von Ecken wird das Kippmoment besonders gut abgefangen.FIG. 2 shows a top view of the sound safeguard according to the invention, the stopper 3 being recognizable and a scope of limitation with a multiplicity of corners. The tilting moment is absorbed particularly well by this large number of corners.
Figur 3 zeigt die gleichen Eigenschaften in einer perspektivischen Ansicht.Figure 3 shows the same properties in a perspective view.
Figur 4 zeigt eine erfindungsgemäße Klangsicherung, welche mit dem Antirutschbelag 1 auf einem Fußboden 5 aufliegt, wobei die Platte 2 den Antirutschbelag 1 geordnet ist. Die Abbildung zeigt eine Cellostachelspitze 4, welcher an dem Auflagepunkt 7 aufliegt, welcher in der Ausnehmung des Stopfens 3 angeordnet ist. FIG. 4 shows a sound protection device according to the invention, which rests with the anti-slip covering 1 on a floor 5, the plate 2 covering the anti-slip covering 1 is ordered. The figure shows a cello spike tip 4, which rests on the support point 7, which is arranged in the recess of the stopper 3.

Claims

Ansprüche Expectations
1. Klangsicherung zur Verbesserung des Klanges und zur Sicherung gegen seitliches Wegrutschen auf einem Fußboden (5) eines Musikinstrumentes wie Streichinstrumentes oder Schlagwerks, bestehend aus einer dünnen, massiven und starren Platte (2) mit einer ersten Ausnehmung, einem in die erste Ausnehmung eingepassten Stopfen (3) aus Kunststoff mit einer zweiten Ausnehmung zur Aufnahme einer Stachelspitze (4) des Musikinstrumentes und einem Antirutschbelag (1 ), welcher an der Unterseite der Platte (2) angebracht ist.1.Sound protection to improve the sound and to prevent it from slipping sideways on a floor (5) of a musical instrument such as a string instrument or percussion, consisting of a thin, solid and rigid plate (2) with a first recess, a stopper fitted into the first recess (3) made of plastic with a second recess for receiving a spiked tip (4) of the musical instrument and an anti-slip covering (1) which is attached to the underside of the plate (2).
2. Klangsicherung nach Anspruch 1 , dadurch gekennzeichnet, dass die Platte (2) aus einem Werkstoff mit hoher Festigkeit und Dichte, wie Edelstahl oder Marmor gefertigt ist.2. Sound protection according to claim 1, characterized in that the plate (2) is made of a material with high strength and density, such as stainless steel or marble.
3. Klangsicherung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Platte (2) einen Begrenzungsumfang mit einer Vielzahl von Ecken aufweist.3. Sound protection according to claim 1 or 2, characterized in that the plate (2) has a circumference with a plurality of corners.
4. Klangsicherung nach einem der Ansprüche 1 bis 3, dadurch gekennzeich- πet, dass die erste Ausnehmung zentral angeordnet ist.4. Sound protection according to one of claims 1 to 3, characterized gekennzeich- πet that the first recess is arranged centrally.
5. Klangsicherung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Stopfen (3) aus hochverschleißfestem Kunststoff gefertigt ist.5. Sound protection according to one of claims 1 to 4, characterized in that the plug (3) is made of highly wear-resistant plastic.
6. Klangsicherung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Antirutschbelag (1 ) aus nebeneinander mit Abstand angeordneten Noppen (6) mit abgerundeter Antirutschoberfläche besteht, welche an der Platte zugewandten Seite mit einer hoch reißfesten Spezialfaserverstärkung verbunden sind.6. Sound protection according to one of claims 1 to 5, characterized in that the anti-slip covering (1) consists of juxtaposed spaced knobs (6) with a rounded anti-slip surface, which are connected on the side facing the panel with a highly tear-resistant special fiber reinforcement.
7. Klangsicherung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Auflagepunkt der Stachelspitze (4) in dem Stopfen (3) in minimaler Höhe über dem Fußboden (5) liegt. 7. Sound protection according to one of claims 1 to 6, characterized in that the point of contact of the barbed tip (4) in the stopper (3) is at a minimal height above the floor (5).
PCT/EP2000/006758 1999-12-29 2000-07-14 Tone safeguarding device WO2001050451A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU59851/00A AU5985100A (en) 1999-12-29 2000-07-14 Tone safeguarding device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE29922888.6 1999-12-29
DE29922888U DE29922888U1 (en) 1999-12-29 1999-12-29 Floor protector
DE20006581.5 2000-04-10
DE20006581U DE20006581U1 (en) 1999-12-29 2000-04-10 Sound protection

Publications (1)

Publication Number Publication Date
WO2001050451A1 true WO2001050451A1 (en) 2001-07-12

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ID=26056194

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2000/006758 WO2001050451A1 (en) 1999-12-29 2000-07-14 Tone safeguarding device

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AU (1) AU5985100A (en)
WO (1) WO2001050451A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2427545A (en) * 2005-06-25 2007-01-03 Paul Ketteridge Pads to support speaker spikes
WO2011061578A1 (en) * 2009-11-20 2011-05-26 Carmine Moscariello Magnetic traction endpin rest for cello

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR632958A (en) * 1928-01-18
FR827120A (en) * 1937-09-25 1938-04-20 Subpike for double bass and cello
DE2509465A1 (en) * 1975-03-05 1976-09-09 Klaus Ing Grad Eichler Floor support stand for cello or bass viol etc - comprising resilient disc with hollow for cello spike, cushioned by bristles
US4018129A (en) * 1974-11-26 1977-04-19 Ralph Hollander End-pin holder for string instruments
US4355777A (en) * 1978-12-11 1982-10-26 Greenstreet James G Vibration isolating surface protector with high traction properties
US5003858A (en) * 1989-11-15 1991-04-02 Rowell Frances E Portable resonating platform and T-bar for securing the endpin and enhancing the tone of a cello

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR632958A (en) * 1928-01-18
FR827120A (en) * 1937-09-25 1938-04-20 Subpike for double bass and cello
US4018129A (en) * 1974-11-26 1977-04-19 Ralph Hollander End-pin holder for string instruments
DE2509465A1 (en) * 1975-03-05 1976-09-09 Klaus Ing Grad Eichler Floor support stand for cello or bass viol etc - comprising resilient disc with hollow for cello spike, cushioned by bristles
US4355777A (en) * 1978-12-11 1982-10-26 Greenstreet James G Vibration isolating surface protector with high traction properties
US5003858A (en) * 1989-11-15 1991-04-02 Rowell Frances E Portable resonating platform and T-bar for securing the endpin and enhancing the tone of a cello

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2427545A (en) * 2005-06-25 2007-01-03 Paul Ketteridge Pads to support speaker spikes
WO2011061578A1 (en) * 2009-11-20 2011-05-26 Carmine Moscariello Magnetic traction endpin rest for cello

Also Published As

Publication number Publication date
AU5985100A (en) 2001-07-16

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