EP0031169B1 - Klarinette mit unterschiedlichen Durchmessern bzw. Volumina der verschiedenen Abschnitte der Längsbohrung - Google Patents

Klarinette mit unterschiedlichen Durchmessern bzw. Volumina der verschiedenen Abschnitte der Längsbohrung Download PDF

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Publication number
EP0031169B1
EP0031169B1 EP80108175A EP80108175A EP0031169B1 EP 0031169 B1 EP0031169 B1 EP 0031169B1 EP 80108175 A EP80108175 A EP 80108175A EP 80108175 A EP80108175 A EP 80108175A EP 0031169 B1 EP0031169 B1 EP 0031169B1
Authority
EP
European Patent Office
Prior art keywords
clarinet
diameter
section
bore
enlargement
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
EP80108175A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0031169A2 (de
EP0031169A3 (en
Inventor
Alois Werschnik
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
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
Application filed by Individual filed Critical Individual
Priority to AT80108175T priority Critical patent/ATE4846T1/de
Publication of EP0031169A2 publication Critical patent/EP0031169A2/de
Publication of EP0031169A3 publication Critical patent/EP0031169A3/de
Application granted granted Critical
Publication of EP0031169B1 publication Critical patent/EP0031169B1/de
Expired legal-status Critical Current

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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
    • G10D7/00—General design of wind musical instruments
    • G10D7/06—Beating-reed wind instruments, e.g. single or double reed wind instruments
    • G10D7/066—Clarinets

Definitions

  • the invention relates to a clarinet with different diameters or volumes of the different sections of the longitudinal bore.
  • a clarinet of this type is known for example from DE-B-2 333 540. Although the duo decimates were in a good mood there, certain difficulties remained with the tones of the high register.
  • the object of the invention is to provide a clarinet in which largely all duo decimates can also be tuned in and in which the tones of the high register are also correct, and this with a relatively small amount of work in the production of the longitudinal bore, and on top of that the tone holes can be omitted.
  • the longitudinal bore in the region between the 12th and the second section, preferably between the tenth and the second section in the case of B clarinets or between the fourteenth and second section in the case of A clarinets at least in part of this area has an expansion in the form of an increase in diameter or other volume compared to the area adjacent to these areas , which corresponds either to an increase in diameter of - up to 16 mm 10 10 - while maintaining the existing tonal hole network, or to an increase in volume of 300 to 3000 mm 3 compared to an imaginary, straight-line continuous through-hole, including any tonal hole changes.
  • the essence of the invention is that an extension of the longitudinal bore is provided at least in a part of the range specified in claims 1 and 10, to which narrower ranges follow at the top and bottom.
  • the principle is therefore that there is a relatively large expansion between two relatively narrow areas.
  • it is possible to provide for the expansion to a relatively short range for example between the eighth and the sixth section with a B clarinet or between sections 12.5 and 7.5 with an A clarinet.
  • the areas adjoining the expansion upwards and downwards can have different shapes.
  • the widening it is possible for the widening to be provided in a conical shape of the longitudinal bore, the longitudinal bore being tapered on both sides of the widening, or a conical shape can only be provided above the widening, ie. H.
  • the extension itself can be designed as a rugged shoulder, as a conical extension or just as a blind hole in the wall of the clarinet. It is essential here that the specified increase in volume compared to the continuous imaginary basic bore is provided.
  • the area below the extension which extends to the twenty-second section with a B-clarinet and to the twenty-fourth section with an A-clarinet starting from the lower point of the extension, is regarded as the basic bore.
  • This area is preferably cylindrical or slightly conical with a diameter decrease of 1 / 100mm starting from the lower point of the expansion to the lower end of the upper piece.
  • This region from the lower end point of the expansion to the lower end of the top piece or from the upper end point to the barrel can in principle have any shape of known clarinets, i. H. paragraphs can also be provided in this section.
  • the area between the twenty-second section and a point between the twenty-sixth and the twenty-ninth section is cylindrical and adapted to the diameter of the basic bore, provided that this is also cylindrical from the twenty-second section up to the expansion. If the area between the twenty-second section and the lower end point of the expansion is widened, provided with paragraphs or other diameter changes, then the area between the twenty-second section forms a point between the twenty-second and the ninth twentieth section the narrowest area and represents the basic bore.
  • This section information refers to a B-clarinet. In the case of an A clarinet, sections 24 to approximately 31 correspond to this area of the lower part.
  • the volume expansion mentioned in claim 1 and in claim 10 can be achieved in the simplest manner by increasing the diameter of the longitudinal bore in the specified range.
  • diameter enlargements can be carried out starting from a basic bore of 14.80 mm in the order of 4 to - mm, 10 10 depending on the length of the expanded area, i. H. depending on whether the expansion ranges from the eighth to the third or only from the sixth to the third section, for example with a B-flat clarinet.
  • these areas are shifted in accordance with the greater length of the A clarinet compared to a B clarinet, as can be seen from a comparison of the section information in claims 1 and 10.
  • the diameter expansion In the case of a short expansion, of course, in order to achieve the increase in volume, the diameter expansion must be considerably larger than in the case of a longer expanded area.
  • the part above the expansion, i.e. H. towards the barrel, and the barrel can be kept as tight as the hole below the extension. If the area above the widening has a larger diameter than the area below the widening, the widening does not turn out to be as large as if this upper area is as narrow as the area adjoining the widening below.
  • the invention makes it possible to manufacture the clarinet in a simple manner, since the upper part is drilled out from above in accordance with the greatest width in the enlarged area and which is adapted to the upward expansion, i. H. in the direction of the barrel, adjoining area can be narrowed again by an insert, for example a plastic sleeve.
  • the diameter expansion can also be combined with a tone hole enlargement in this area, which also creates additional space. It is also possible to use, in addition to the measures mentioned, the possibility of increasing the volume of the longitudinal bore, which is already indicated above, and which consists in the arrangement of radial bores which are closed on the outside, that is to say form blind holes.
  • the enlargements in diameter given for the extension relate to clarinets in which changes in the sense of increasing the length of the longitudinal bore have not been created by enlarging or reducing the tone holes.
  • the individual measures which are specified in the subclaims, are only to be regarded as approximate guidelines for the person skilled in the art, depending on the given tone hole network, the mouthpiece used, the diameter and position of the duodezimen sleeve and the type of sheet used, by some To name influencing factors, must be coordinated more precisely.
  • the diameter of the mouthpiece will be slightly larger for a light blade than for a heavier blade.
  • a longer barrel can be used, for example, with a narrower mouthpiece.
  • this extension is provided with a rugged heel, but if the expanded area is provided over several sections, a step-like extension or an extension can be continuous with it changing diameters of the longitudinal bore can be provided if only the basic fact is realized that in the specified upper area a very large expansion is provided in relation to the narrow basic bore, to which the Connect constrictions on both sides.
  • the longitudinal bore of the clarinet is divided into individual sections each 1 cm long, section 0 being provided at the end of the upper part of the clarinet facing the barrel.
  • the narrowest point of the longitudinal bore is in the area of sections 8 to 26.
  • This basic bore has a diameter of 14.70 mm in the illustrated embodiment.
  • the barrel 2 which has the same diameter as the top in the region between the sections 3.5 and 0, adjoins the top piece, which is denoted by 1, this diameter corresponding to the diameter of the basic bore and being 14.70 mm .
  • the cylindrical mouthpiece 3 which has a diameter of 15.25 mm, adjoins the barrel 2.
  • a Vandoren mouthpiece with track 45 has been used.
  • the mouthpiece was conically expanded to 15.50 mm towards the barrel, as indicated by the dashed line 4.
  • the length of the barrel has been adjusted so that the basic mood is 440 vibrations for a '.
  • the basic bore is provided with a diameter of 14.80 mm
  • the first shoulder has a diameter of 15.00
  • the second shoulder has a diameter of 15.20
  • the third shoulder has a diameter of 15, 40 on and the largest diameter of the expansion is 15.60 mm.
  • the shoulders each have the length of a section, that is to say 1 cm.
  • the basic bore with a diameter of 14.80 is essentially retained up to the end of the upper part.
  • the subsequent lower part of the clarinet has a shoulder that is still in the upper part and extends over a length of approximately 1.5 cm and has a diameter of 14.70 mm. This narrowing can be continued in the lower part.
  • the barrel is made with the same diameter as the area between section 0 and section 3.5. However, this is not absolutely necessary. Rather, the barrel can have both a larger and a smaller diameter than the area between the sections 3, 5 and 0.
  • the narrowing after the large expansion was immediately above, i.e. H. towards the barrel, the duodezimen sleeve made. This makes it possible to drill out the top piece from above, for example, up to section 8 with a diameter of 15.50 or 15.60 and to obtain the constriction between sections 0 and 3.5 in that a plastic sleeve with the corresponding diameters is used. The duodezimen sleeve is then located below the plastic sleeve.
  • the expansion in the area between sections 8 and 3.5 turn out lower.
  • the expansion in the area between the sections 8 and 3.5 is 15.40 mm, while the diameter in the area between the sections 3.5 and 0 and the diameter of the barrel are 14.80 mm.
  • the cylindrical mouthpiece has a diameter of 15.25 mm.
  • the bore of the mouthpiece with a course of the longitudinal bore according to FIG. 3 can be between 14.70 to about 15.25 mm, possibly more.
  • Fig. 4 shows that the extensions, which are designed as rugged shoulders, can not only be provided in a cylindrical longitudinal bore, but the extension designated 5 can also be provided within a conically widening longitudinal bore 6.
  • Fig. 5 shows a possible embodiment, in which the extension 7 of the top piece is provided after a relatively large paragraph, so that the area labeled 8 above the expansion 7 is significantly wider than the area labeled 9 below the expansion, but is also here the basic principle of the invention is maintained, according to which the areas immediately following the expansion are narrower than the expansion itself.
  • FIG. 1 shows an enlargement 10 which widens conically in the direction of the barrel designated 11 and is provided between the sections 11 and 6, with a steep narrowing to the diameter provided below the enlargement 10 at section 6.
  • FIGS. 7 to 9 show cross-sectional representations of the upper part of A clarinets.
  • the basic bore which extends from section 12.5 to section 24, is designated by 12 and is cylindrical.
  • the expansion according to the invention begins at section 12, 5, which is designated 13 in FIGS. 7 and 8 and 14 in FIG. 9.
  • the expansion according to FIGS. 8 and 8 extend to section 7.5, in which there is a rugged narrowing.
  • the widening 13 is followed by an area 15 which extends to section 1.5 and which has the same diameter as section 12.
  • the area between the section 1.5 and the section 0 is very narrow and widened with a right-angled shoulder, which is followed by the barrel, not shown, with a smaller width.
  • the barrel not shown, with a smaller width.
  • the width of the barrel depends on the expansion in the area between the section 2.5 and the section 0 and is the narrower the larger this expansion.
  • the widening 13 is followed by a conical widening 17 up to the section 2 after the constriction in section 7.5, from which a very blatant widening is applied to the barrel, which be 18 draws and is conical.
  • the widening 14 is widened conically between the section 12, 5 and the section 8 and is conically narrowed again from the section 8 to the section 3.
  • the longitudinal bore has a section 19 which has the same diameter as the basic bore 12.
  • the dashed line 20 indicates the possibility that a strongly conical widening can be provided up to the barrel from section 1.5.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Table Equipment (AREA)
  • Adornments (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Credit Cards Or The Like (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
EP80108175A 1979-12-24 1980-12-23 Klarinette mit unterschiedlichen Durchmessern bzw. Volumina der verschiedenen Abschnitte der Längsbohrung Expired EP0031169B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80108175T ATE4846T1 (de) 1979-12-24 1980-12-23 Klarinette mit unterschiedlichen durchmessern bzw. volumina der verschiedenen abschnitte der laengsbohrung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2952329 1979-12-24
DE2952329A DE2952329C2 (de) 1979-12-24 1979-12-24 Klarinette mit unterschiedlichen Durchmessern bzw. Volumina der verschiedenen Abschnitte der Längsbohrung

Publications (3)

Publication Number Publication Date
EP0031169A2 EP0031169A2 (de) 1981-07-01
EP0031169A3 EP0031169A3 (en) 1981-09-30
EP0031169B1 true EP0031169B1 (de) 1983-09-28

Family

ID=6089660

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80108175A Expired EP0031169B1 (de) 1979-12-24 1980-12-23 Klarinette mit unterschiedlichen Durchmessern bzw. Volumina der verschiedenen Abschnitte der Längsbohrung

Country Status (5)

Country Link
US (1) US4430920A (enrdf_load_stackoverflow)
EP (1) EP0031169B1 (enrdf_load_stackoverflow)
JP (1) JPS5694396A (enrdf_load_stackoverflow)
AT (1) ATE4846T1 (enrdf_load_stackoverflow)
DE (2) DE2952329C2 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3428742C1 (de) * 1984-08-03 1985-12-12 Alois 8011 Brunnthal Werschnik Klarinette mit unterschiedlichen Durchmessern bzw. Volumina der verschiedenen Abschnitte der Längsbohrung
US5291817A (en) * 1993-01-12 1994-03-08 Mobile Music, Inc. Adjustable barrel tuning apparatus for use with a woodwind musical instrument
DE19619001A1 (de) * 1996-05-10 1997-11-13 Benedikt Eppelsheim Mensur für Holzblasinstrumente
DE102006017370B4 (de) * 2006-04-11 2014-02-06 Frank Hammerschmidt Bassklarinette
US7667118B1 (en) * 2008-10-15 2010-02-23 Bradford Behn Mouthpiece for a woodwind musical instrument

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1137138A (fr) * 1955-11-30 1957-05-23 Perfectionnements aux clarinettes
FR1328192A (fr) * 1962-07-07 1963-05-24 Perfectionnements aux instruments de musique à vent et à anches
DE2716786C2 (de) * 1977-04-15 1979-08-23 Alois 8000 Muenchen Werschnik Klarinette mit unterschiedlichen Durchmessern der Längsbohrung

Also Published As

Publication number Publication date
ATE4846T1 (de) 1983-10-15
DE3065092D1 (en) 1983-11-03
JPS5694396A (en) 1981-07-30
JPS616394B2 (enrdf_load_stackoverflow) 1986-02-26
US4430920A (en) 1984-02-14
DE2952329C2 (de) 1982-06-24
EP0031169A2 (de) 1981-07-01
EP0031169A3 (en) 1981-09-30
DE2952329B1 (de) 1981-06-11

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