FR2685971A1 - Musical wind instrument incorporating a cover for closing a tonehole collar [head] and method for making a cover of this kind - Google Patents
Musical wind instrument incorporating a cover for closing a tonehole collar [head] and method for making a cover of this kind Download PDFInfo
- Publication number
- FR2685971A1 FR2685971A1 FR9200070A FR9200070A FR2685971A1 FR 2685971 A1 FR2685971 A1 FR 2685971A1 FR 9200070 A FR9200070 A FR 9200070A FR 9200070 A FR9200070 A FR 9200070A FR 2685971 A1 FR2685971 A1 FR 2685971A1
- Authority
- FR
- France
- Prior art keywords
- cover
- chimney
- closing
- seal
- collar
- 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.)
- Withdrawn
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
- G10D9/00—Details of, or accessories for, wind musical instruments
- G10D9/04—Valves; Valve controls
- G10D9/047—Valves; Valve controls for wood wind instruments
Abstract
Description
Instrument de musique à vent incorporant un plateau de fermeture d'une cheminée et procédé de fabrication d'un
Plateau de ce genre
La présente invention se rapporte aux instruments de musique à vent, que ce soient des cuivres ou des bois.Wind musical instrument incorporating a tray closing a chimney and method of manufacturing a
Tray like this
The present invention relates to wind musical instruments, whether brass or woodwind.
Un instrument de ce genre comporte un corps qui définit une perce tubulaire. Les extrémités du corps communiquent d'une part avec une embouchure et d'autre part avec un pavillon. Des cheminées radiales mettent la perce en communication avec l'extérieur. Un plateau de fermeture de la cheminée est affecté à chacune de celles-ci et peut être manoeuvré par l'instrumentiste au moyen d'une clef. One such instrument has a body which defines a tubular bore. The ends of the body communicate on the one hand with a mouth and on the other hand with a flag. Radial chimneys put the bore in communication with the outside. A chimney closing plate is assigned to each of them and can be operated by the instrumentalist by means of a key.
Les sons emis lorsque le plateau ferme la cheminée sont étouffés. The sounds emitted when the tray closes the chimney are muffled.
L'invention pallie cet inconvénient par un instrument de musique à corps définissant une perce communiquant avec une cheminée radiale, un plateau de fermeture de la cheminée s'appliquant sur celle-ci par l'intermédiaire d'un joint, caractérisé par une collerette entourant la cheminée, le joint d'étanchéité étant fixé sur la face extérieure de la collerette et la face intérieure du plateau comportant un anneau s'appliquant sur le joint. The invention overcomes this drawback with a musical instrument with a body defining a bore communicating with a radial chimney, a plate closing the chimney applying to it by means of a seal, characterized by a surrounding flange. the chimney, the seal being fixed on the outside face of the flange and the inside face of the plate comprising a ring applying to the seal.
On constate ainsi que le matériau du joint d'étanchéité, qui amortit les sons et qui est néfaste à la sonorité, reste en dehors du prolongement de la cheminée et à distance radiale du corps définissant la perce, à l'exception d'au plus deux lignes de contact lorsque la collerette est en contact par ces lignes avec le corps. Rien ne s'oppose ainsi à ce que le corps vibre librement. It can thus be seen that the material of the seal, which absorbs sounds and which is harmful to the sound, remains outside the extension of the chimney and at a radial distance from the body defining the bore, with the exception of at most two contact lines when the collar is in contact by these lines with the body. There is nothing to prevent the body from vibrating freely.
Suivant un mode de réalisation particulièrement bon marché à fabriquer, le plateau est constitué d'une pièce pliée ayant une partie rectangulaire reliée par un côté à une autre partie rectangulaire, mais dont le côté opposé au côté liaison est en forme de demi-cercle, un anneau en saillie de même centre que celui du demi-cercle étant ménagé dans la partie sensiblement rectangulaire. According to an embodiment which is particularly inexpensive to manufacture, the plate consists of a folded part having a rectangular part connected by one side to another rectangular part, but whose side opposite to the connection side is in the shape of a semicircle, a projecting ring with the same center as that of the semicircle being formed in the substantially rectangular part.
Ce plateau peut être, à la différence des plateaux connus, fabriqué sans soudage, par de simples opérations de découpage, de pliage et d'emboutissage. On découpe une ébauche. On la plie pour constituer les deux parties l'une rectangulaire, l'autre sensiblement rectangulaire. On l'emboutit pour former l'anneau. This plate can be, unlike known plates, manufactured without welding, by simple cutting, folding and stamping operations. We cut a blank. It is folded to form the two parts, one rectangular, the other substantially rectangular. It is stamped to form the ring.
Aux dessins annexés, donnés uniquement à titre d'exemple
- la figure 1 est une vue partielle d'un saxophone suivant l'invention;
- la figure 2 est une vue éclatée d'une partie de ce saxophone;
- la figure 3 est une vue en perspective d'un plateau du saxophone; et
- les figures 4, 5 et 6 illustrent les stades d'un procédé de fabrication de ce plateau.In the accompanying drawings, given only by way of example
- Figure 1 is a partial view of a saxophone according to the invention;
- Figure 2 is an exploded view of part of this saxophone;
- Figure 3 is a perspective view of a saxophone tray; and
- Figures 4, 5 and 6 illustrate the stages of a manufacturing process for this tray.
Le saxophone représenté à la figure 1 comporte un corps 1 cylindrique, définissant une perce et muni d'une cheminée 2 radiale. La cheminée comporte une collerette 3 extérieure. Un joint d'étanchéité 4 annulaire est fixé sur la face extérieure de la collerette 3. Un plateau 5 de fermeture de la cheminée peut être manoeuvré par une clef qui n'est pas représentée. Il comporte un anneau 6 venant s'appliquer sur le joint 4. The saxophone shown in Figure 1 has a cylindrical body 1, defining a bore and provided with a radial chimney 2. The chimney has an external collar 3. An annular seal 4 is fixed on the outer face of the collar 3. A plate 5 for closing the chimney can be operated by a key which is not shown. It includes a ring 6 which is applied to the seal 4.
Le plateau représenté à la figure 3 comporte une partie 7 rectangulaire reliée par un côté 8 constituant un coude à une autre partie 9 sensiblement rectangulaire dont le anneau 11, de même centre que celui du demi-cercle, est ménagé en saillie dans la partie sensiblement rectangulaire 9 sur la face se trouvant du même côté que la partie 7. The plate shown in FIG. 3 comprises a rectangular part 7 connected by a side 8 constituting an elbow to another substantially rectangular part 9 whose ring 11, with the same center as that of the semicircle, is formed in the projecting part rectangular 9 on the face on the same side as part 7.
Ce plateau est fabriqué à partir d'une simple ébauche 12 représentée à la figure 3 par coudage, comme illustré à la figure 5, de manière à obtenir une partie 7 et une partie 9, puis par emboutissage pour obtenir l'anneau 11. This plate is made from a simple blank 12 shown in FIG. 3 by bending, as illustrated in FIG. 5, so as to obtain a part 7 and a part 9, then by stamping to obtain the ring 11.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9200070A FR2685971A1 (en) | 1992-01-07 | 1992-01-07 | Musical wind instrument incorporating a cover for closing a tonehole collar [head] and method for making a cover of this kind |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9200070A FR2685971A1 (en) | 1992-01-07 | 1992-01-07 | Musical wind instrument incorporating a cover for closing a tonehole collar [head] and method for making a cover of this kind |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2685971A1 true FR2685971A1 (en) | 1993-07-09 |
Family
ID=9425430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9200070A Withdrawn FR2685971A1 (en) | 1992-01-07 | 1992-01-07 | Musical wind instrument incorporating a cover for closing a tonehole collar [head] and method for making a cover of this kind |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2685971A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19909153A1 (en) * | 1999-03-02 | 2000-09-21 | Johanna Kronthaler | Musical wind instrument comprises a hole in its body which has a coaxial sealing ring, and a mechanically actuated flap. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB546299A (en) * | 1941-01-01 | 1942-07-06 | H & A Selmer Inc | Improvements in or relating to musical instruments of the wood or brass wind type |
US2311167A (en) * | 1943-02-16 | Tampion | ||
US3205752A (en) * | 1964-07-31 | 1965-09-14 | Eben H Carruthers | Tone hole closure means for wood instrument |
FR2493013A1 (en) * | 1980-10-24 | 1982-04-30 | Gebler James | Stop for wind musical instrument - has hinge for multi-part arm carrying cover to close stop |
-
1992
- 1992-01-07 FR FR9200070A patent/FR2685971A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2311167A (en) * | 1943-02-16 | Tampion | ||
GB546299A (en) * | 1941-01-01 | 1942-07-06 | H & A Selmer Inc | Improvements in or relating to musical instruments of the wood or brass wind type |
US3205752A (en) * | 1964-07-31 | 1965-09-14 | Eben H Carruthers | Tone hole closure means for wood instrument |
FR2493013A1 (en) * | 1980-10-24 | 1982-04-30 | Gebler James | Stop for wind musical instrument - has hinge for multi-part arm carrying cover to close stop |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19909153A1 (en) * | 1999-03-02 | 2000-09-21 | Johanna Kronthaler | Musical wind instrument comprises a hole in its body which has a coaxial sealing ring, and a mechanically actuated flap. |
DE19909153C2 (en) * | 1999-03-02 | 2003-11-13 | Johanna Kronthaler | Wind instrument |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |