WO2016159911A1 - A new bridge and production method in the violin family - Google Patents
A new bridge and production method in the violin family Download PDFInfo
- Publication number
- WO2016159911A1 WO2016159911A1 PCT/TR2016/050081 TR2016050081W WO2016159911A1 WO 2016159911 A1 WO2016159911 A1 WO 2016159911A1 TR 2016050081 W TR2016050081 W TR 2016050081W WO 2016159911 A1 WO2016159911 A1 WO 2016159911A1
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- WIPO (PCT)
- Prior art keywords
- bridge
- bridges
- horn
- model
- ram
- Prior art date
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- 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
- G10D3/04—Bridges
Definitions
- This invention is related to a new bridge and production method thereof providing that sounds with high quality of tone and sound characteristics are obtained as a result of producing the bridge(threshold) from ram horn and buffalo horn, used in the violin family which belongs to the stringed instruments.
- the ram and buffalo horn bridge increases characteristics and beauty of timbre, an archaized sound quality is obtained when it is used on the violin, viola, cello and contrabass.
- the main function of the bridge is to transmit the vibration to the sound box, to resist pressure and tensile force coming from strings.
- the bridge performs the functions of strengthening sound, tone, resonance and resisting the force generated by string.
- the shape, form and cut of the bridge change according to the nature, properties of rigidity and flexibility of the wood used and environment where it grows up.
- the most important factors affecting the sound vibration are the model of the bridge, space between feet of the bridge, thinness of its feet and well running of its feet.
- the form and processing of the bridge and good materials used are very effective in transmission of vibration to the sound box.
- the bridge is made with different sizes in each of stringed instruments. Depths of the string slots, angle that the bridge feet make with the sound box are important factors in well sounding. In some countries, bridge is also called as threshold.
- bridges there are various bridges in the existing technology. Said bridges are made of maple, which is a wooden material and which is also known as butterfly tree generally in our country (TR), in certain forms and suitable sizes with stringed instruments. Bridges are designed on the purpose of increasing the ideal sound and tone quality for violin, viola, cello and contrabass which are all members of the violin family and providing the archaized sound quality for instruments. Here, the main point is increasing of the sound value and financial value of an instrument which is in the violin family in parallel with increasing of its age. Wood is preferred as raw material in the bridges at the state of the art on the purpose of strengthening sound, tone and resonance. However, this situation sometimes causes problems like bending, deflection and deforming because of the pressure that strings apply.
- bridge models used commonly in the world. These bridges known as French and Belgian models are produced in many countries by fabrication. While the bridge feet are longer in Belgian model, the feet are shorter in French model. While they only consists of two different types, sound difference does not exist. Instrument producers (luthiers) can work with their own style on bridges by making changes on these two models as they desire. But the main form of bridge remains the same in any case except of little changes.
- the sound obtained is artificial, it spoils the sound character.
- the sound obtained is not natural.
- usage of the same type bridge and the same mechanism may cause negative situations.
- the operation cost will be high because it has a grift design.
- the aim of this invention is to provide archaizing (tone and character of old instruments) and increasing of the sound quality of violin, viola, cello and contrabass which are in the violin family as a result of usage of ram horn and buffalo horn as raw material.
- another aim of this invention is to remove deformation conditions like deflection, bending because of the string pressure observed in the bridges in time and situations relating to this like spoiling sound quality.
- Another aim of the invention is to increase the deformation resistance of the bridge by performing chemical hardening process to the bridge made of ram horn and buffalo horn with water and sodium sulfate mixture.
- Another aim of the invention is to provide that the sound in the bridge is more characteristic/qualified as a result of preferring ram horn and buffalo horn rather than other raw materials used.
- the possibility of tang, wolf which is present in wooden bridges is not in question in the bridges made of ram horn and buffalo horn.
- Another aim of the invention is that mutes (Sordino) used for either orchestra or individual performance can be used easily in the bridges made of ram horn and buffalo horn as well as in wooden bridges.
- Another aim of the invention is that the wolf sound problem which may occur in the violin family (violin, viola, cello, contrabass) especially in the c sharp and f sharp sounds is exactly not present in the bridges made of ram horn and buffalo horn.
- Another aim of the invention is that when ram horn and buffalo horn is provided in the sizes suitable for the production of the bridge, either cutting of this raw material with manual labor or its production by cutting in CNC machines is quite easy and simple. Therefore, there are not any high costs in its production and processing of the product.
- Another aim of the invention is to provide obtaining a much higher qualified sound than the factory made bridges.
- This invention can be used in all solo instruments and violin family orchestra (violin, viola, cello, contrabass) instruments. Regardless of the age of instrument, an archaized sound can be obtained like an old instrument when the bridge made of ram horn and buffalo horn is used. Therefore; waiting for years is not needed, finding an instrument which has been used for years and paying high costs are not in question in order to obtain this archaized sound desired from the instrument.
- Figure 2 It is the front view of a French model type of symbolic cello and contrabass bridge of the disclosed invention.
- Figure 3 It is the front view of a Belgian model type symbolic cello and contrabass bridge of the disclosed invention.
- the said process consists of the steps above.
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Stringed Musical Instruments (AREA)
Abstract
This invention is related to a new bridge and production method thereof providing that sound with high tone and sound character quality is obtained as a result of the production of the bridge(threshold) used in the violin family of the stringed instruments from ram horn and buffalo horn. The ram and buffalo horn bridge increases characteristics and beauty of timbre, an archaized sound quality is obtained when it is used on the violin, viola, cello and contrabass.
Description
DESCRIPTION
A NEW BRIDGE AND PRODUCTION METHOD IN THE VIOLIN FAMILY Technical Field
This invention is related to a new bridge and production method thereof providing that sounds with high quality of tone and sound characteristics are obtained as a result of producing the bridge(threshold) from ram horn and buffalo horn, used in the violin family which belongs to the stringed instruments. The ram and buffalo horn bridge increases characteristics and beauty of timbre, an archaized sound quality is obtained when it is used on the violin, viola, cello and contrabass. Prior Art
The main function of the bridge is to transmit the vibration to the sound box, to resist pressure and tensile force coming from strings. The bridge performs the functions of strengthening sound, tone, resonance and resisting the force generated by string. The shape, form and cut of the bridge change according to the nature, properties of rigidity and flexibility of the wood used and environment where it grows up. The most important factors affecting the sound vibration are the model of the bridge, space between feet of the bridge, thinness of its feet and well running of its feet. The form and processing of the bridge and good materials used are very effective in transmission of vibration to the sound box. The bridge is made with different sizes in each of stringed instruments. Depths of the string slots, angle that the bridge feet make with the sound box are important factors in well sounding. In some countries, bridge is also called as threshold.
There are various bridges in the existing technology. Said bridges are made of maple, which is a wooden material and which is also known as butterfly tree generally in our country (TR), in certain forms and suitable sizes with stringed instruments. Bridges are designed on the purpose of increasing the ideal sound and tone quality for violin, viola, cello and contrabass which are all members of the violin family and providing the archaized sound quality for instruments. Here, the main point is increasing of the sound value and financial value of an instrument which is in the violin family in parallel with increasing of its age.
Wood is preferred as raw material in the bridges at the state of the art on the purpose of strengthening sound, tone and resonance. However, this situation sometimes causes problems like bending, deflection and deforming because of the pressure that strings apply. Deformation is seen in the bridges produced for violin, viola, cello and contrabass because of the string pressure that each stringed instrument has in itself. In addition to deformation, problems like chink sound, wolf also may be met in time. Because this deformation decreases sound quality in time, operations like changing bridge, reconditioning or applying heat treatment to the bridge are inevitable. This situation causes difficulties for people who play stringed instruments and negative conditions like financial problems and work interruption and most importantly, affects the sound quality of the stringed instrument negatively.
There are two types of bridge models used commonly in the world. These bridges known as French and Belgian models are produced in many countries by fabrication. While the bridge feet are longer in Belgian model, the feet are shorter in French model. While they only consists of two different types, sound difference does not exist. Instrument producers (luthiers) can work with their own style on bridges by making changes on these two models as they desire. But the main form of bridge remains the same in any case except of little changes.
In the German patent (utility model) with the number of DE20318308U1, a curved top bridge designed symmetrically for supporting string resonance of the stringed instruments is mentioned. Two feet completely treading on the surface of sound box at equal distance to both sides of the central line are present to support the top of the body. A wood bridge is designed such as it has two kidney shaped holes positioned symmetrically on feet, string slots formed symmetrically for both of two strings on the top and an opening in the form of isosceles triangle on feet and concave side edges of the opening such that they hold the feet. In other words, sound problems are solved by changing design of the bridge of viola, cello and contrabass which are existing stringed instruments with a deformation preventive design. However, this design causes difficulty in playing the instrument for the performer because of the symmetric change made in the stringed slots. Because there is a usual ongoing playing method.
Also, an acoustic vibration decreasing system which separates the sound vibrations of the electric instruments (cello and guitar) is constituted in the European Patent Office document with the number of EP1471498A2. According to this system, electrical signals are taken from the sound and vibration obtained when the instrument is played via a mechanical-electrical converter positioned just under the feet of the bridge in the box. Here; the main purpose of the bridge, shortly said invention, is about the solution of the problems like resonance, tone etc. of the known bridge. In addition, this mechanism can be used also for French model bridges. However, this type needs to be treated because the electronic mechanisms may have problems in time. Additionally; the sound obtained is artificial, it spoils the sound character. The sound obtained is not natural. In the cello and guitar; when the difference of sound, tone, volume obtained from both of two independent instruments is considered, usage of the same type bridge and the same mechanism may cause negative situations. Also, the operation cost will be high because it has a grift design. The Aim of the Invention
The aim of this invention is to provide archaizing (tone and character of old instruments) and increasing of the sound quality of violin, viola, cello and contrabass which are in the violin family as a result of usage of ram horn and buffalo horn as raw material. As a result of the usage of ram horn and buffalo horn as raw material, another aim of this invention is to remove deformation conditions like deflection, bending because of the string pressure observed in the bridges in time and situations relating to this like spoiling sound quality.
Another aim of the invention is to increase the deformation resistance of the bridge by performing chemical hardening process to the bridge made of ram horn and buffalo horn with water and sodium sulfate mixture.
Another aim of the invention is to provide that the sound in the bridge is more characteristic/qualified as a result of preferring ram horn and buffalo horn rather than other raw materials used. The possibility of tang, wolf which is present in wooden bridges is not in question in the bridges made of ram horn and buffalo horn.
Another aim of the invention is that mutes (Sordino) used for either orchestra or individual performance can be used easily in the bridges made of ram horn and buffalo horn as well as in wooden bridges.
Another aim of the invention is that the wolf sound problem which may occur in the violin family (violin, viola, cello, contrabass) especially in the c sharp and f sharp sounds is exactly not present in the bridges made of ram horn and buffalo horn.
Another aim of the invention is that when ram horn and buffalo horn is provided in the sizes suitable for the production of the bridge, either cutting of this raw material with manual labor or its production by cutting in CNC machines is quite easy and simple. Therefore, there are not any high costs in its production and processing of the product.
Another aim of the invention is to provide obtaining a much higher qualified sound than the factory made bridges.
This invention can be used in all solo instruments and violin family orchestra (violin, viola, cello, contrabass) instruments. Regardless of the age of instrument, an archaized sound can be obtained like an old instrument when the bridge made of ram horn and buffalo horn is used. Therefore; waiting for years is not needed, finding an instrument which has been used for years and paying high costs are not in question in order to obtain this archaized sound desired from the instrument.
Detailed Description of the Invention Figure 1 : It is the front view of a French model symbolic violin and viola bridge of the disclosed invention.
Figure 2: It is the front view of a French model type of symbolic cello and contrabass bridge of the disclosed invention.
Figure 3: It is the front view of a Belgian model type symbolic cello and contrabass bridge of the disclosed invention.
The parts in the figures are numbered respectively and the equivalents of these numbers are given below.
1 French model bridge (threshold) (violin, viola, cello, contrabass)
2 Belgian model bridge (threshold) (cello, contrabass)
In this invention, ram horn and buffalo horn are used instead of wood as raw material in the French model bridges(l) and Belgian model bridges(2) which are two different types. Raw material is changed without any changes in the design of the existing bridges. The raw material used is exposed to a chemical process before its usage. This process is completely for increasing deformation resistance of the raw material.
Ram horn and buffalo horn raw materials are undergone process below to be used in the French model bridges(l) and Belgian model bridges(2).
Obtaining the raw material of the bridge(l,2) by opening the ram horn and buffalo horn in layer form,
Making mold of the bridge(l,2) of all types of stringed instruments; violin, viola, cello and contrabass,
Leaving the bridge which is taken out of the mold (with extra 1 millimeter margin for a final touch and polishing) and which is made of ram horn and buffalo horn raw material into the liquid mixture of 1000 milliliters of water comprising 50 milliliters of sodium sulfate for the buffalo horn bridge, 25 milliliters of sodium sulfate for the ram horn bridge,
Keeping the French model bridges(l) and Belgian model bridges(2) in this liquid for between 24 and 48 hours, (The keeping time can change according to sizes of the bridges. Lower limit for small sized bridges (violin and viola) is 24, lower limit for large sized bridges (cello and contrabass) is 36 hours),
Leaving the French model bridges(l) and Belgian model bridges(2) in the raw to open air for drying through 24 hours when they are taken out of this chemical liquid,
Completing final touches and tuning adjustments and polishing (with polishing paste whose other name is sal ammoniac and which is made of white lead or with polisher which the instrument producer considers suitable) of the French model bridges(l) and Belgian model bridges(2) after the drying process.
The said process consists of the steps above.
Claims
1) The invention is a new bridge to be used in the violin family; characterized in that French model bridges(l) and Belgian model bridges(2) which provide obtaining high qualified and archaized sound are made of ram horn and buffalo horn.
2) The French model bridge(l) and Belgian model bridge according to claim 1; characterized in that during the production of the bridge made of said ram horn and buffalo horn comprises the steps of,
Obtaining the raw material of the bridge(l,2) by opening the ram horn and buffalo horn in layer form,
Making mold of the bridge(l,2) of all types of stringed instruments; violin, viola, cello and contrabass,
Leaving the bridge which is taken out of the mold (with extra 1 millimeter margin for a final touch and polishing) and which is made of ram horn and buffalo horn raw material into the liquid mixture of 1000 milliliters of water comprising 50 milliliters of sodium sulfate for the buffalo horn bridge, 25 milliliters of sodium sulfate for the ram horn bridge,,
Keeping the French model bridges(l) and Belgian model bridges(2) in this liquid for between 24 and 48 hours, (The keeping time can change according to sizes of the bridges. Lower limit for small sized bridges (violin and viola) is 24, lower limit for large sized bridges (cello and contrabass) is 36 hours),
Leaving the French model bridges(l) and Belgian model bridges(2) in the raw to open air for drying through 24 hours when they are taken out of this chemical liquid,
Completing final touches and tuning adjustments and polishing (with polishing paste whose other name is sal ammoniac and which is made of white lead or with polisher which the instrument producer considers suitable) of the French model bridges(l) and Belgian model bridges(2) after the drying process.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16718916.6A EP3278329B1 (en) | 2015-03-31 | 2016-03-25 | Bridge and production method in the violin family |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TR2015/03913 | 2015-03-31 | ||
TR201503913 | 2015-03-31 |
Publications (1)
Publication Number | Publication Date |
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WO2016159911A1 true WO2016159911A1 (en) | 2016-10-06 |
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PCT/TR2016/050081 WO2016159911A1 (en) | 2015-03-31 | 2016-03-25 | A new bridge and production method in the violin family |
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WO (1) | WO2016159911A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR15538E (en) * | 1911-04-22 | 1912-07-25 | Franz Thomastik | Stringed instrument for producing a shade of sound similar to the sung tone |
FR2616257A1 (en) * | 1987-02-06 | 1988-12-09 | Palahniuk Nikolaj | Bridges with four or more support points |
DE20318308U1 (en) | 2002-11-28 | 2004-04-01 | Serafini, Ivo | Bridge for stringed instrument has an additional central cut out above the support feet for weight reduction and for improved tone |
EP1471498A2 (en) | 2003-04-22 | 2004-10-27 | Hermann Müller | Sound Pick-up Device, Sound Instrument and Method for Picking-up Sound Vibrations |
DE202007006177U1 (en) * | 2007-04-30 | 2007-08-30 | Rummel, Johann | String swing bearing for stringed instruments |
WO2010053810A1 (en) * | 2008-10-28 | 2010-05-14 | Larry David Lashbrook | Bridge for a stringed musical instrument |
-
2016
- 2016-03-25 WO PCT/TR2016/050081 patent/WO2016159911A1/en active Application Filing
- 2016-03-25 EP EP16718916.6A patent/EP3278329B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR15538E (en) * | 1911-04-22 | 1912-07-25 | Franz Thomastik | Stringed instrument for producing a shade of sound similar to the sung tone |
FR2616257A1 (en) * | 1987-02-06 | 1988-12-09 | Palahniuk Nikolaj | Bridges with four or more support points |
DE20318308U1 (en) | 2002-11-28 | 2004-04-01 | Serafini, Ivo | Bridge for stringed instrument has an additional central cut out above the support feet for weight reduction and for improved tone |
EP1471498A2 (en) | 2003-04-22 | 2004-10-27 | Hermann Müller | Sound Pick-up Device, Sound Instrument and Method for Picking-up Sound Vibrations |
DE202007006177U1 (en) * | 2007-04-30 | 2007-08-30 | Rummel, Johann | String swing bearing for stringed instruments |
WO2010053810A1 (en) * | 2008-10-28 | 2010-05-14 | Larry David Lashbrook | Bridge for a stringed musical instrument |
Non-Patent Citations (1)
Title |
---|
JIGME D: "Instruments used by Aa-Yang ensemble", 26 November 2012 (2012-11-26), XP002759212, Retrieved from the Internet <URL:http://www.swedish-bhutan-society.org/wp-core/wp-content/uploads/2012/11/Instruments1.pdf> [retrieved on 20160624] * |
Also Published As
Publication number | Publication date |
---|---|
EP3278329B1 (en) | 2022-04-27 |
EP3278329A1 (en) | 2018-02-07 |
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