DE202004011818U1 - Valving for half tone holes in woodwind musical instrument has rings for fore and index fingers with caps open in rest position - Google Patents

Valving for half tone holes in woodwind musical instrument has rings for fore and index fingers with caps open in rest position Download PDF

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Publication number
DE202004011818U1
DE202004011818U1 DE202004011818U DE202004011818U DE202004011818U1 DE 202004011818 U1 DE202004011818 U1 DE 202004011818U1 DE 202004011818 U DE202004011818 U DE 202004011818U DE 202004011818 U DE202004011818 U DE 202004011818U DE 202004011818 U1 DE202004011818 U1 DE 202004011818U1
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Germany
Prior art keywords
rings
half tone
valving
fore
tone holes
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Expired - Lifetime
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DE202004011818U
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German (de)
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SCHWENK WERNER
SEGGELKE JOCHEN
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SCHWENK WERNER
SEGGELKE JOCHEN
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Priority to DE202004011818U priority Critical patent/DE202004011818U1/en
Publication of DE202004011818U1 publication Critical patent/DE202004011818U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G10D7/00General design of wind musical instruments
    • G10D7/06Beating-reed wind instruments, e.g. single or double reed wind instruments
    • G10D7/066Clarinets
    • 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
    • G10D9/00Details of, or accessories for, wind musical instruments
    • G10D9/04Valves; Valve controls
    • G10D9/047Valves; Valve controls for wood wind instruments

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Eyeglasses (AREA)

Abstract

The valving for the half tone holes in the lower section of a clarinet or basset horn has rings for the fore and index fingers (1,4) each having a resonance valve cap which remains open in the rest position. The pivot axis for the rings does not have tip screws. The lateral resonance valves (3,6) are simultaneously operated from above by the shortest lever (2,5). The half tone holes (3,6) define third and fifth tones for the key note.

Description

Klarinetten und Bassetthörner gehören zu den Holzblasinstrumenten, der Korpus wird zumeist aus Grenzdillholz hergestellt, Mechanikteile werden gewöhnlich aus Neusilber hergestellt und galvanisch beschichtet.Clarinets and basset horns belong to the woodwind instruments, the body is mostly made of border dillwood manufactured, mechanical parts are usually made of nickel silver and galvanically coated.

Normalerweise befinden sich auf dem Unterstück drei offene Ganztonlöcher für den Zeige- Mittel- und Ringfinger, die jeweils durch einen Brillenring mit einer Achse verbunden sind, welche wiederum ein im Ruhezustand offenes Tonloch für c/g" über dem Zeigefinger dann schließt, wenn jeweils ein Finger gedrückt wird.Usually are on the lower part three open whole tone holes for the Index, middle and ring fingers, each by a ring of glasses are connected to an axis, which in turn is at rest open tone hole for c / g "above the Index finger then closes if one finger is pressed at a time becomes.

Bei dieser Lösung ergeben sich folgende Nachteile: Ganztonlöcher stellen auf Klarinetten und Bassetthörnern ein Problem dar: sie sind sehr groß und im Abstand weit auseinanderliegend. Die Wirkung des zweiten geöffneten Loches unter einem Klangloch als Resonanzloch ist bei diesen Abständen zu vernachlässigen. Daher gibt es eine relative Ungenauigkeit in der Abstimmung des Verhältnisses von Grundton zu drittem und fünftem Teilton. Andere Lösungsansätze für dieses Problem nutzen zumindest ein zusätzliches Resonanzloch auf Höhe des Mittelfingers, welches vom Zeigefinger aus geschlossen werden kann. Mechanisch wurde die Verbindung vom notwendigen Schließhebel zum Brillenring für den Zeigefinger bis jetzt immer durch Verschraubung des Brillenringes mit der innen laufenden Achse gelöst. Der Hebelarm für das Resonanzloch wurde von unten nach dem Brillenring für den Ringfinger angesteuert. Dadurch ist eine Lagerung der gesamten Baugruppe auf Spitzschrauben notwendig, und ein weiteres notwendiges Resonanzloch für die Teilung des Ringfingerloches an dieser Stelle nicht mehr möglich.at this solution The following disadvantages result: Whole-tone holes are placed on clarinets and basset horns a problem: they are very large and far apart. The effect of the second opened Holes under a sound hole as a resonance hole are closed at these distances to neglect. Therefore there is a relative inaccuracy in the coordination of the Ratio of Root note to third and fifth Partial. Other approaches to this Problem use at least one additional Resonance hole at height of the middle finger, which are closed from the index finger can. The connection from the necessary locking lever to the Eyeglass ring for the Forefinger up to now always by screwing the ring of glasses solved with the axis running inside. The lever arm for the resonance hole was controlled from below according to the ring ring for the ring finger. This means that the entire assembly is supported on pointed screws necessary, and another necessary resonance hole for the division of the Ring finger hole no longer possible at this point.

Die angeführten Probleme werden durch die im Schutzanspruch aufgeführten Merkmale gelöst:The cited Problems are caused by the features listed in the protection claim solved:

Der Brillenring für den Zeigefinger (1) steuert über einen Hebel (2) direkt das offene Resonanzloch (3) auf Höhe des Mittelfingers an. Eine unter dem Brillenring durchgeführte Verbindung (8) gewährleistet die zwingend notwendige Schließung der Klappe oberhalb des Zeigefingers (9) durch die gedrückten Brillenringe für Zeige- Mittel- und Ringfinger (1,10,4). Im Falle des Ringfingers ist eine weitere einseitig offene Verbindung notwendig, die mittels eines Eckhebels (7) bei gedrücktem Brillenring des Mittelfingers (10) die neue, zusätzliche Resonanzklappe unterhalb des Ringfingers (6) noch nicht schließt. Diese wird ausschließlich durch den Brillenring für den Ringfinger mittels eines Hebels (5) geschlossen. Ein zusätzliches Säulchen (11) zwischen den Brillenringen für den Mittel- und Ringfinger erhöht die mechanische Stabilität durch verkürzen der freien Achsstrecke. Die Achse kann als Stahlschraube von oben bei der offenen c/g"- Klappe (9) komplett eingeschraubt werden, wenig haltbare und schlecht einzustellende Lagerung auf Spitzschrauben entfällt.The glasses ring for the index finger ( 1 ) controls via a lever ( 2 ) directly the open resonance hole ( 3 ) at the level of the middle finger. A connection made under the ring of glasses ( 8th ) ensures the mandatory closing of the flap above the index finger ( 9 ) by the pressed glasses rings for index, middle and ring fingers ( 1 . 10 . 4 ). In the case of the ring finger, another connection that is open on one side is required, which can be 7 ) with pressed ring of the middle finger ( 10 ) the new, additional resonance flap below the ring finger ( 6 ) does not close yet. This is only done by the ring for the ring finger using a lever ( 5 ) closed. An additional column ( 11 ) between the eyeglass rings for the middle and ring fingers increases the mechanical stability by shortening the free axis distance. The axis can be a steel screw from above with the open c / g "flap ( 9 ) are screwed in completely, storage on pointed screws which is not durable and difficult to adjust is not necessary.

Die Abstimmung der Intonationsverhältnisse profitiert von der im Halbtonabstand angeordneten Anzahl der offenen Tonlöcher. Die Überblasungen auf den dritten und fünften Teilton sind umso größer, je näher sich ein weiteres offenes Tonloch unter dem Tonloch befindet, welches die Länge der schwingenden Luftsäule begrenzt.The Tuning the intonation ratios benefits on the number of open tone holes arranged in semitone intervals. The overblows the third and fifth Partials are the bigger, each closer another open tone hole is located under the tone hole, which the length the vibrating column of air limited.

Claims (1)

Klappenanordnung zur mechanischen Vereinfachung bei offenen Halbtonlöchern am Unterstück von Boehm-Klarinetten und Boehm-Bassetthörnern Dadurch gekennzeichnet, – dass den Brillenringen für den Zeige- und Ringfinger (1,4) jeweils eine im Ruhezustand geöffnete Resonanzklappe zugeordnet ist, – dass die Lagerachse für die Brillenringe ohne Spitzschrauben auskommt, – dass die seitlichen Resonanzklappen (3,6) aus gleicher Richtung von oben her mit dem kürzest möglichen Hebel (2,5) angesteuert werden – dass durch die Halbtonlöcher (3,6) die Intonation des dritten und fünften Teiltones zum Grundton exakt möglich ist.Flap arrangement for mechanical simplification with open halftone holes on the lower part of Boehm clarinets and Boehm basset horns . Characterized in that - the eyeglass rings for the index and ring fingers ( 1 . 4 ) a resonance flap opened in the idle state is assigned, - that the bearing axis for the eyeglass rings does not need pointed screws, - that the lateral resonance flaps ( 3 . 6 ) from the same direction from above with the shortest possible lever ( 2 . 5 ) can be controlled - that through the halftone holes ( 3 . 6 ) the intonation of the third and fifth partial to the fundamental is possible.
DE202004011818U 2004-07-28 2004-07-28 Valving for half tone holes in woodwind musical instrument has rings for fore and index fingers with caps open in rest position Expired - Lifetime DE202004011818U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202004011818U DE202004011818U1 (en) 2004-07-28 2004-07-28 Valving for half tone holes in woodwind musical instrument has rings for fore and index fingers with caps open in rest position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202004011818U DE202004011818U1 (en) 2004-07-28 2004-07-28 Valving for half tone holes in woodwind musical instrument has rings for fore and index fingers with caps open in rest position

Publications (1)

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DE202004011818U1 true DE202004011818U1 (en) 2004-11-04

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DE202004011818U Expired - Lifetime DE202004011818U1 (en) 2004-07-28 2004-07-28 Valving for half tone holes in woodwind musical instrument has rings for fore and index fingers with caps open in rest position

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107068120A (en) * 2017-06-23 2017-08-18 彭星超 A kind of wide range modulation cucurbit flute of ten octals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107068120A (en) * 2017-06-23 2017-08-18 彭星超 A kind of wide range modulation cucurbit flute of ten octals

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20041209

R150 Term of protection extended to 6 years

Effective date: 20080125

R151 Term of protection extended to 8 years

Effective date: 20110128

R152 Term of protection extended to 10 years
R152 Term of protection extended to 10 years

Effective date: 20130129

R071 Expiry of right
R071 Expiry of right