US2710557A - Musical instrument strings - Google Patents
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- US2710557A US2710557A US128155A US12815549A US2710557A US 2710557 A US2710557 A US 2710557A US 128155 A US128155 A US 128155A US 12815549 A US12815549 A US 12815549A US 2710557 A US2710557 A US 2710557A
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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
- G10D3/10—Strings
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- This invention relates generally to strings for stringed musical instruments and more particularly to strings for violins.
- the principal object of this invention is to provide an improved set of strings for a stringed musical instrument such as a violin wherein the strings of the set are so constructed and related to each other as to provide maximum strength and tonal qualities.
- each violin string is made of a plurality of wires of small diameter which are impregnated with and bonded together by an elastomer.
- each string has maximum strength and maximum flexibility so as to vibrate as nearly as possible as a string and to be subjected to minimum damping when fingered.
- each string is preferably made of substantially the same diameter, the difierences in diameter being relatively small, in order to provide for ease in fingering and uniform tonal quality between strings.
- the strings of the set are preferably weighted in substantially a geometrical progression in order that the strings may be substantially equally tensioned to bring them to pitch. This further equalizes the tonal quality providing each string with substantially the same degree of harmonic contents.
- the graduated weighting of the strings may be accomplished by winding the strings with wires of ditferent weight.
- Fig. 1 is a plan view of the related E, A, D and G violin strings of this invention with portions thereof broken away for purposes of illustration, and
- Pig. 2 is a transverse sectional view through tthe violin strings of Fig. l and Fig. 3 is a transverse sectional view of a modified form of the E string.
- the E string 10 preferably includes a plurality of closely associated wires 15 of small diameter, as for example, 20 strands of approximately .002 in. diameter high carbon steel wires. These closely associated Wires of small diameter are impregnated with and bonded together by an elastomer 16 having the properties of natural, reclaimed, vulcanized or synthetic rubber.
- the elastomer 16 may consist of rubber or rubber substitutes, such as, those produced by polymerisation of butadiene alone or with styrene, interaction between sodium polysulfides and dihalides, polymerisation of chloroprene, polymerisation and plasticisation of vinyl chloride, polymerisation ofisobutylene.
- the impregnated core is preferably wound with a light weight metal wire 17 having a density between 100 and 200 lbs. per cubic ft., as for example, magnesium or aluminum wire of approximately .002 in. in diameter.
- the resulting E string has an overall diameter of approximately .016 in.
- the A string 11 also includes a plurality of closely asso-' ciated wires 19 of small diameter which are impregnated with and bonded together by an elastomer 20.
- the closely associated wires may include 24 strands of approximately. .002 in. high carbon steel and the elastomer may be of the same type as the elastomer 16 for the E string 10.
- the resulting core is tightly wound with a heavier wire 21 having a density between 400 and 700 lbs. per cubic ft;
- a large variety of wires for this purpose may be utilized including, for example, antimony, copper, cobalt, manganese, molybdenum, nickel, silver, zinc, bismuth, cadmium, chromium, tin, vanadium or the like.
- Extremely suitable results have been obtained by winding the core with an approximately .004 in. diameter copper or Phos-' phor bronze wire.
- the resulting A string has an outside diameter of approximately .019 inch.
- the D string 12 also includes a plurality of closely associated wires 23 of small diameter impregnated with and bonded together by an elastomer 24.
- 40 strands of approximately .002 in. high carbon steel wires may be impregnated with and bonded together by an elastomer similar to that used in the E string 10.
- the resulting core may be tightly wound with a still heavier wire 25 having a density between 1100 and 1400 lbs. per cubic foot.
- Such wires for example, may include tungsten, gold, iridium, osmium, platinum, tantalium. Particularly good results have been obtained by using an approximately .003 in. diameter gold plated tungsten Wire.
- the resulting D string 12 has an outside diameter of approximately .021 in.
- the G string 13 also includes a plurality of closely associated wires 27 of small diameter impregnated with and bonded together by an elastomer 28.
- the wires 27 are preferably made of a metal having a high density.' Particularly good results have been obtained by using 40 strands of approximately .0018 in. tungsten wire.
- the elastomer 28 for impregnating and bonding together the wires 27 may be similar to the elastomer used in the E string 10.
- the resulting core is also tightly wound with a heavy wire 29 having a density between 1100 and 1400 lbs. per cubic foot, and the metals listed in connection with the D string 12 may equally as well be utilized here. Particularly good results have been obtained by winding the core with an approximately .005 in. gold plated tungsten wire.
- the resulting A string has an outside diameter of approximately .025 in.
- each of the violin strings includes a core having aplurality of. closely associated wires of small diameter whereby each of the violin strings is rendered extremely flexible so that it may vibrate more nearly "asa string than as a rod, and therefore, give best to'n'a'l qualities.
- P cau'se of the extreme flexibility of the strings damping "and resultant decrease in overtones by fingering the strings duringplaying are maintained at a minimum.
- impregnating and bonding together the closely associated wires of small diameter by a suitable elastomer operates to distribute thestresses between the wires making up the core.
- the elastomer distributing the stresses between the wires forming the core, does not. materially affect the flexibility of the core, and yet maximum strength is provided.
- the elastomer also provides asuitab'le base about which the wrapping wires may be tightly wound 'for the purpose of providing the strings with the appropriate weight.
- the effective lengths of the E, A, D and G strings are the same, being substantially 13 inches on a violin.
- the diameters of the E, A, D and G strings are substantially the same, with the maximum difference in diameters be tween the E string and the G string being less than 50% of the diameter of the G string.
- conventional violin strings where the steel 33 string is approximately .01 in. and the adjacent gut A string is approximately .03 in, it is evident that the strings of this invention are of substantially the same diameter.
- the weighting of the various strings is preferably made such that tuning of the respective strings to the proper pitch is obtained by tensioning the respective strings to substantially the same value.
- the weighting of the strings is such that the weights thereof progressively increase in a substantially geometrical progression of two, for example, for the 13 in. efiective length of the violin strings the E string weighs substantially .150 gram, the Av string substantially .300 gram, the D string substantially .600 gram and the G string substantially 1.200 grams.
- This geometrical progression of two is particularly adaptable in the case of violin strings wherein the intervals between strings are in fifths.
- the respective E, A, D and G strings are weighted in accordance with the aforementioned geometrical progression, they may all be tuned to pitch by tensioning them to substantially the same value and in the specific illustration given herein that tension is approximately 15 lbs.
- tension applied to the string ranges between ll to 17.8 lbs, for A strings between 8.5 to 16.5 lbs., for D strings between 8.2 and 12.0 lbs. and for G strings between 8.7 to 12.3 lbs. Since the amount of overtones and hence the harmonic content is determined largely by the tension applied to the strings, it is evident that in the case of conventional. violin strings there is considerable deviation in the tonal quality between strings.
- matched set of strings wherein the strings have maximum strength to minimize stretching and breaking, wherein the strings are relatively flexible to provide best tone qualities, wherein the strings are respectively weighted to provide accurate tuning to the desired pitch, wherein the strings are all tensioned to substantially the same value to provide substantially equal tonal quality and wherein the strings have substantially the same diameter to facilitate fingering thereof.
- Fig. 3 illustrates a modified form of E string which also ives satisfactory results and which may be satisfactorily elated with the other strings although perhaps with not 5 great a degree of perfection.
- This modified E string is generally designated at 31 in Fig. 3 and it includes a plurality of closely associated wires 32 of small diameter impregnated with and bonded together by and coated with an elastomer 33. in this arrangement a separate wrapping wire not utilized.
- the E string 31 may include a. 24 strand core of approximately .002 diameter high carbon steel wire and the elastomer may consist of a vinyl resin which is built up to provide an outside diameter of approximately .14 in. This string has the desired weight so that it may be tuned to pitch when tensioned to approximately 15 lbs.
- a matched set of strings for a stringed musical instrument comprising a plurality of related strings, each including a plurality of closely associated wires of small diameter impregnated with and bonded together by an elastomer, said plurality of related strings having substantially the same effective lengths, having substan y the same diameters with the difference between the diameters of the smallest and largest diameter strings being less than fifty percent of the diameter of the largest diameter string,
- a matched set of strings for a stringed musical instrument comprising a plurality of related strings, each including a plurality of closely associated wires of small diameter impregnated with and bonded together by an elastomer and a wire wrapped tightly therearonnd, said plurality of related strings having substantially the same effective lengths. having substantially the same diameters with the difference between the diameters of the smallest and largest diameter strings being less than fifty per cent of the diameter of the largest diameter string, and having progressively increased weights in substantially a geometrical progression, the arrangement being such that appropriate tuning of the stringed musical instrument is provided when the strings are tensioned to substantially the same extent.
- a string for a stringed musical instrument comprising a plurality of closely associated wires or" small diameter impregnated with and bonded together by an elastomer.
- a string for a stringed musical instrument comprising a plurality of closely associated wires of small diameter impregnated with and bonded together by an elastOmer and a wire wrapped tightly therearound.
- a string for a stringed musical instrument comprising a plurality of closely associated high carbon steel wires of small diameter impregnated with and bonded together by and coated with an elastomer.
- a string for a stringed musical instrument comprising a plurality of closely associated high carbon steel wires of small diameter impregnated with and bonded together by an elastomer, and a metallic wire having a density between to 200 pounds per cubic foot wrapped tightly therearound.
- a string for a stringed musical instrument comprising a plurality of closely associated high carbon steel wires of small. diameter impregnated with and bonded together by an elastomer, and a metallic wire having a density between 400 and 700 pounds per cubic foot wrapped tightly therearound.
- a string for stringed musical instrument comprising a plurality of closely associated high carbon steel wires of small diameter impregnated with and bonded together by an elastorncr, and a metallic wire having a density between 1100 and 1400 pounds per cubic foot wrapped tightly therearound.
- a string for a stringed musical instrument comprising a plurality of closely associated tungsten wires of small diameter impregnated with and bonded togeth r by an elastorner, and a metallic wire having a density between 1l00 and 1400 pounds per cubic foot wrapped tightly therearound.
- a string for a stringed musical instrument comprising a plurality of closely associated tungsten wires of small diameter impregnated with and bonded together by an elastomer, and a gold plated tungsten wire wrapped tightly therearound.
- a matched set of strings for a stringed musical instrument tuned to intervals of fifths comprising a plurality or related strings, each inclu ing a plurality of closely associated wires oi smell 0 meter imprecnated with and bonded together by an elastorncr, said plurality of related strings havinr. substantially the same effective lengt 15, having substantially the same diameters with the difference between the diameter of the smallest and largest diameter strings being less than fifty percent of the diameter of the l gest diameter string, and having progressively increased Wrghts substantially a geo metrical progression of two, the arrangement being such that appropriate tuning of the stringed musical instrument is provided when the strings are tension-ed to substantially the same extent.
- a matched set of strings for a stringed musical instrument tuned to intervals of fifths comprising a plurality of related strings, each including a plurality of closely associated wires of small diameter impregnated with and bonded together by an elastorner and a wire wrapped tightly therearound, said plurality of related strings having substantially the same effective lengths, having substantially the same diameters with the difference between the diameter of the smallest and largest diameter strings being less than fifty percent of the diameter of the largest diameter string, and having proressively increased weights in substantially a geometrical progression of two, the arrangement being such that appropriate tuning of the stringed rnusical instrument is provided when the strings are tensioned to substantially the same extent.
- a matched set of strings for a stringed instrument comprising a plurality of related strings, each including a plurality of closely associated wires of small diameter impregnated with and bonded together by an elastorner, said plurality of related strings having substantially the same effective lengths, having progressively increased diameters in substantially an arithmetical progression of less than twenty percent difference therebetween, and having progressively increased weights in substantially a geometrical progression, the arrangement being such that appropriate tuning of the stringed musical instrument provided when the strings are tensioned to substantially the same extent.
- a matched set of strings for a stringed musical instrument tuned to intervals of fifths comprising a plurall y of related strings, each including a plur y of closely associated wires of small diameter impregnated with and bonded together by an elastonier, said pluraluy or related strings having substantially the same effective lengths, having progressively increased diameters in substantially an arithmetical progression of less than twenty percent dilterence therebetween, and having progressively increased weights in substantially a geometrical progression of two, the arrangement being such tl a.
- appropriate tuning of the stringed musical instrument is provided when the strings tensioned to substantially the same extent.
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Description
June 14, 1955 E, v. SUNDT MUSICAL INSTRUMENT STRINGS Filed NOV" 18. 1949 IN VEN TOR. dfim FL dim flaw; 6 0% ATTORNEYS. W
MUMCAL 1N STRUMENT STRINGS Edward V. Sundt, Wilmette, Ill., assignor to Sundt Engineering Company, Des Plaines, 11]., a corporation of lliliuois Application November 18, 1949, Serial No. 128,155
14 Claims. (Cl. 84-497) This invention relates generally to strings for stringed musical instruments and more particularly to strings for violins.
While considerable technology has been devoted to the construction of violins and other stringed instruments for improving the same, very little, if any, has been successfully accomplished toward improving the strings thereof. After all of these years of history gut strings are still widely used on violins along with a steel E string. All attempts to provide improved violin strings have been unsuccessful as is evidenced by the continued use of conventional gut strings.
Conventional gut strings are not wholly satisfactory for they are subject to rapid deterioration and break easily, they stretch readily causing them to lose their pitch, they are not properly weighted and are tensioned ditferently which greatly eifects the tonal quality of the violin and audibly indicates movement from one string to another during playing of the violin.
Various types of violin strings have been proposed in the past and, while they have proven stronger than the gut strings, they have not improved upon the tonal qualities. in fact, they have been a step backward in this respect. Such strings have uniformly been more rigid, vibrating as a bar rather than a string, and there have been no successful steps in properly correlating the strings.
The principal object of this invention is to provide an improved set of strings for a stringed musical instrument such as a violin wherein the strings of the set are so constructed and related to each other as to provide maximum strength and tonal qualities. In this respect each violin string is made of a plurality of wires of small diameter which are impregnated with and bonded together by an elastomer. As a result, each string has maximum strength and maximum flexibility so as to vibrate as nearly as possible as a string and to be subjected to minimum damping when fingered. In relating the strings of the set each string is preferably made of substantially the same diameter, the difierences in diameter being relatively small, in order to provide for ease in fingering and uniform tonal quality between strings. The strings of the set are preferably weighted in substantially a geometrical progression in order that the strings may be substantially equally tensioned to bring them to pitch. This further equalizes the tonal quality providing each string with substantially the same degree of harmonic contents. The graduated weighting of the strings may be accomplished by winding the strings with wires of ditferent weight.
Other objects and advantages of this invention will become apparent to those skilled in the art upon reference to the specification, claims and drawing, in which:
Fig. 1 is a plan view of the related E, A, D and G violin strings of this invention with portions thereof broken away for purposes of illustration, and
Pig. 2 is a transverse sectional view through tthe violin strings of Fig. l and Fig. 3 is a transverse sectional view of a modified form of the E string.
states Patent 2,710,557 Patented June 14, 1955 While the principles of this invention are applicable to strings of various types of stringed musical instruments they are disclosed in this application with particular reference to strings for violins. The E, A, D and G .violin strings are generally designated in Figs. 1 and 2 at 10, 11, 12 and 13 respectively.
The E string 10 preferably includes a plurality of closely associated wires 15 of small diameter, as for example, 20 strands of approximately .002 in. diameter high carbon steel wires. These closely associated Wires of small diameter are impregnated with and bonded together by an elastomer 16 having the properties of natural, reclaimed, vulcanized or synthetic rubber. The elastomer 16 may consist of rubber or rubber substitutes, such as, those produced by polymerisation of butadiene alone or with styrene, interaction between sodium polysulfides and dihalides, polymerisation of chloroprene, polymerisation and plasticisation of vinyl chloride, polymerisation ofisobutylene. The impregnated core is preferably wound with a light weight metal wire 17 having a density between 100 and 200 lbs. per cubic ft., as for example, magnesium or aluminum wire of approximately .002 in. in diameter. The resulting E string has an overall diameter of approximately .016 in.
The A string 11 also includes a plurality of closely asso-' ciated wires 19 of small diameter which are impregnated with and bonded together by an elastomer 20. The closely associated wires may include 24 strands of approximately. .002 in. high carbon steel and the elastomer may be of the same type as the elastomer 16 for the E string 10. The resulting core is tightly wound with a heavier wire 21 having a density between 400 and 700 lbs. per cubic ft; A large variety of wires for this purpose may be utilized including, for example, antimony, copper, cobalt, manganese, molybdenum, nickel, silver, zinc, bismuth, cadmium, chromium, tin, vanadium or the like. Extremely suitable results have been obtained by winding the core with an approximately .004 in. diameter copper or Phos-' phor bronze wire. The resulting A string has an outside diameter of approximately .019 inch.
The D string 12 also includes a plurality of closely associated wires 23 of small diameter impregnated with and bonded together by an elastomer 24. Here 40 strands of approximately .002 in. high carbon steel wires may be impregnated with and bonded together by an elastomer similar to that used in the E string 10. The resulting core may be tightly wound with a still heavier wire 25 having a density between 1100 and 1400 lbs. per cubic foot. Such wires, for example, may include tungsten, gold, iridium, osmium, platinum, tantalium. Particularly good results have been obtained by using an approximately .003 in. diameter gold plated tungsten Wire. The resulting D string 12 has an outside diameter of approximately .021 in.
The G string 13 also includes a plurality of closely associated wires 27 of small diameter impregnated with and bonded together by an elastomer 28. To make the G string 13 of greater weight the wires 27 are preferably made of a metal having a high density.' Particularly good results have been obtained by using 40 strands of approximately .0018 in. tungsten wire. The elastomer 28 for impregnating and bonding together the wires 27 may be similar to the elastomer used in the E string 10. The
resulting core is also tightly wound with a heavy wire 29 having a density between 1100 and 1400 lbs. per cubic foot, and the metals listed in connection with the D string 12 may equally as well be utilized here. Particularly good results have been obtained by winding the core with an approximately .005 in. gold plated tungsten wire. The resulting A string has an outside diameter of approximately .025 in.
Thus, it is seen that each of the violin strings includes a core having aplurality of. closely associated wires of small diameter whereby each of the violin strings is rendered extremely flexible so that it may vibrate more nearly "asa string than as a rod, and therefore, give best to'n'a'l qualities. P cau'se of the extreme flexibility of the strings damping "and resultant decrease in overtones by fingering the strings duringplaying are maintained at a minimum. impregnating and bonding together the closely associated wires of small diameter by a suitable elastomer operates to distribute thestresses between the wires making up the core. Thus, the placing of a large tensile force on any of the individual wires of the core with resultant breakage is eliminated. The elastomer, distributing the stresses between the wires forming the core, does not. materially affect the flexibility of the core, and yet maximum strength is provided. The elastomer also provides asuitab'le base about which the wrapping wires may be tightly wound 'for the purpose of providing the strings with the appropriate weight.
The effective lengths of the E, A, D and G strings are the same, being substantially 13 inches on a violin. The diameters of the E, A, D and G strings are substantially the same, with the maximum difference in diameters be tween the E string and the G string being less than 50% of the diameter of the G string. When this is contrasted with conventional violin strings where the steel 33 string is approximately .01 in. and the adjacent gut A string is approximately .03 in, it is evident that the strings of this invention are of substantially the same diameter. For practical purposes, however, it is desirable to have a slight difference in string diameters and preferably the strings progressively differ slightly in diameter in an arithmetical progression. Specifically, it is seen that the difference in diameter between the E, A, D and G strings is about .003 in.
The weighting of the various strings is preferably made such that tuning of the respective strings to the proper pitch is obtained by tensioning the respective strings to substantially the same value. The weighting of the strings is such that the weights thereof progressively increase in a substantially geometrical progression of two, for example, for the 13 in. efiective length of the violin strings the E string weighs substantially .150 gram, the Av string substantially .300 gram, the D string substantially .600 gram and the G string substantially 1.200 grams. This geometrical progression of two is particularly adaptable in the case of violin strings wherein the intervals between strings are in fifths.
Since the respective E, A, D and G strings are weighted in accordance with the aforementioned geometrical progression, they may all be tuned to pitch by tensioning them to substantially the same value and in the specific illustration given herein that tension is approximately 15 lbs. For all types of conventional violin strings the tension applied to the string ranges between ll to 17.8 lbs, for A strings between 8.5 to 16.5 lbs., for D strings between 8.2 and 12.0 lbs. and for G strings between 8.7 to 12.3 lbs. Since the amount of overtones and hence the harmonic content is determined largely by the tension applied to the strings, it is evident that in the case of conventional. violin strings there is considerable deviation in the tonal quality between strings. However, in accordance with this invention wherein the strings are all tensioned to substantially the same value, differences in tonal quality are reduced to a minimum. Hence, it is diilicult audibly to detect movement from one string to another during playing of the violin as is the case when conventional strings are utilized.
Thus, there is provided in accordance with this invention a. matched set of strings wherein the strings have maximum strength to minimize stretching and breaking, wherein the strings are relatively flexible to provide best tone qualities, wherein the strings are respectively weighted to provide accurate tuning to the desired pitch, wherein the strings are all tensioned to substantially the same value to provide substantially equal tonal quality and wherein the strings have substantially the same diameter to facilitate fingering thereof.
Fig. 3 illustrates a modified form of E string which also ives satisfactory results and which may be satisfactorily elated with the other strings although perhaps with not 5 great a degree of perfection. This modified E string is generally designated at 31 in Fig. 3 and it includes a plurality of closely associated wires 32 of small diameter impregnated with and bonded together by and coated with an elastomer 33. in this arrangement a separate wrapping wire not utilized. Specifically, the E string 31 may include a. 24 strand core of approximately .002 diameter high carbon steel wire and the elastomer may consist of a vinyl resin which is built up to provide an outside diameter of approximately .14 in. This string has the desired weight so that it may be tuned to pitch when tensioned to approximately 15 lbs.
While for purposes of illustration various forms of this invention have been disclosed, other forms thereof may become apparent to those skilled in the art upon reference to this disclosure, and therefore, this invention is to be limited only by the scope of the appended claims.
claim as my invention:
1. A matched set of strings for a stringed musical instrument comprising a plurality of related strings, each including a plurality of closely associated wires of small diameter impregnated with and bonded together by an elastomer, said plurality of related strings having substantially the same effective lengths, having substan y the same diameters with the difference between the diameters of the smallest and largest diameter strings being less than fifty percent of the diameter of the largest diameter string,
and having progressively increased weights in substantially a geometrical progression, the arrangement being such that appropriate tuning of the stringed musical instrument is provided when the strings are tensioned to substantially the same extent.
2. A matched set of strings for a stringed musical instrument comprising a plurality of related strings, each including a plurality of closely associated wires of small diameter impregnated with and bonded together by an elastomer and a wire wrapped tightly therearonnd, said plurality of related strings having substantially the same effective lengths. having substantially the same diameters with the difference between the diameters of the smallest and largest diameter strings being less than fifty per cent of the diameter of the largest diameter string, and having progressively increased weights in substantially a geometrical progression, the arrangement being such that appropriate tuning of the stringed musical instrument is provided when the strings are tensioned to substantially the same extent.
A string for a stringed musical instrument comprising a plurality of closely associated wires or" small diameter impregnated with and bonded together by an elastomer.
4. A string for a stringed musical instrument comprising a plurality of closely associated wires of small diameter impregnated with and bonded together by an elastOmer and a wire wrapped tightly therearound.
5. A string for a stringed musical instrument comprising a plurality of closely associated high carbon steel wires of small diameter impregnated with and bonded together by and coated with an elastomer.
6. A string for a stringed musical instrument comprising a plurality of closely associated high carbon steel wires of small diameter impregnated with and bonded together by an elastomer, and a metallic wire having a density between to 200 pounds per cubic foot wrapped tightly therearound.
7. A string for a stringed musical instrument comprising a plurality of closely associated high carbon steel wires of small. diameter impregnated with and bonded together by an elastomer, and a metallic wire having a density between 400 and 700 pounds per cubic foot wrapped tightly therearound.
8. A string for stringed musical instrument comprising a plurality of closely associated high carbon steel wires of small diameter impregnated with and bonded together by an elastorncr, and a metallic wire having a density between 1100 and 1400 pounds per cubic foot wrapped tightly therearound.
9. A string for a stringed musical instrument comprising a plurality of closely associated tungsten wires of small diameter impregnated with and bonded togeth r by an elastorner, and a metallic wire having a density between 1l00 and 1400 pounds per cubic foot wrapped tightly therearound.
10. A string for a stringed musical instrument comprising a plurality of closely associated tungsten wires of small diameter impregnated with and bonded together by an elastomer, and a gold plated tungsten wire wrapped tightly therearound.
11. A matched set of strings for a stringed musical instrument tuned to intervals of fifths comprising a plurality or related strings, each inclu ing a plurality of closely associated wires oi smell 0 meter imprecnated with and bonded together by an elastorncr, said plurality of related strings havinr. substantially the same effective lengt 15, having substantially the same diameters with the difference between the diameter of the smallest and largest diameter strings being less than fifty percent of the diameter of the l gest diameter string, and having progressively increased Wrghts substantially a geo metrical progression of two, the arrangement being such that appropriate tuning of the stringed musical instrument is provided when the strings are tension-ed to substantially the same extent.
12. A matched set of strings for a stringed musical instrument tuned to intervals of fifths comprising a plurality of related strings, each including a plurality of closely associated wires of small diameter impregnated with and bonded together by an elastorner and a wire wrapped tightly therearound, said plurality of related strings having substantially the same effective lengths, having substantially the same diameters with the difference between the diameter of the smallest and largest diameter strings being less than fifty percent of the diameter of the largest diameter string, and having proressively increased weights in substantially a geometrical progression of two, the arrangement being such that appropriate tuning of the stringed rnusical instrument is provided when the strings are tensioned to substantially the same extent.
13. A matched set of strings for a stringed instrument comprising a plurality of related strings, each including a plurality of closely associated wires of small diameter impregnated with and bonded together by an elastorner, said plurality of related strings having substantially the same effective lengths, having progressively increased diameters in substantially an arithmetical progression of less than twenty percent difference therebetween, and having progressively increased weights in substantially a geometrical progression, the arrangement being such that appropriate tuning of the stringed musical instrument provided when the strings are tensioned to substantially the same extent.
1.4. A matched set of strings for a stringed musical instrument tuned to intervals of fifths comprising a plurall y of related strings, each including a plur y of closely associated wires of small diameter impregnated with and bonded together by an elastonier, said pluraluy or related strings having substantially the same effective lengths, having progressively increased diameters in substantially an arithmetical progression of less than twenty percent dilterence therebetween, and having progressively increased weights in substantially a geometrical progression of two, the arrangement being such tl a. appropriate tuning of the stringed musical instrument is provided when the strings tensioned to substantially the same extent.
References Cited in the file of this patent UNITED STATES PATENTS 202,020 Gray Apr. 2, 1878 220,907 Arbogast Oct. 28, 1879 1,187,962 Barstow lune 19.16 1,277,744 Nicolle Sept. 3, 1918 1,772,84 Spolidoro Aug. 12, 1930 2,005,614 Fassbender June 18, 1935 2,048,450 Horn July 21, 1936 2,049,769 Gray Aug. 4, 1936 2,049,770 Gray Aug. 4, 1936 2,112,088 Gould, Jr Mar. 22, 1938 2,252,095 Pavek Aug. 12, 1941 FOREIGN PATENTS 16,172 Great Britain July 30, 1908 264,640 Great Britain Jan. 27, 1927 272,419 Great Britain June 17, 1927 134,581 Switzerland Oct. 1, 1929 OTHER REFERENCES Science and Music by Sir James Jeans, MacMillan Company, New York, 1937.
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
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US3826171A (en) * | 1970-04-20 | 1974-07-30 | J Kaar | Guitar string |
DE3016723A1 (en) * | 1980-04-30 | 1982-02-04 | Maxima Manufacturing Co KG, 8192 Geretsried | STRING FOR MUSIC PULLING INSTRUMENTS |
US4750397A (en) * | 1985-08-21 | 1988-06-14 | Ashworth Jones Alun D | Electronic musical instrument with elastomeric strings and shielded bimorphic transducers |
EP0593762A1 (en) * | 1991-07-08 | 1994-04-27 | ITO, Keisuke | String for musical instrument |
WO1994014156A1 (en) * | 1992-12-15 | 1994-06-23 | Lyrrus Incorporated | Electronic music system |
AT403968B (en) * | 1996-12-09 | 1998-07-27 | Thomastik Infeld Ges M B H | MUSIC STRING |
AT501070A1 (en) * | 2004-03-01 | 2006-06-15 | Thomastik Infeld Ges M B H | Musical string for stringed and/or plucking instruments e.g. violin, core of natural gut, and at least one coating applied to core and including e.g. tin, gold, aluminum, aluminum alloy, titanium, titanium alloy, or molybdenum |
GB2437764A (en) * | 2006-02-16 | 2007-11-07 | James Gray Ritchie | Violin strings and sound post |
US20080041213A1 (en) * | 2006-08-21 | 2008-02-21 | Jacob Richter | Musical instrument string |
DE102006038445A1 (en) * | 2006-08-16 | 2008-02-21 | Gustav Pirazzi & Comp. Kg | Use of artificially produced spider silk |
DE102006053406B3 (en) * | 2006-11-10 | 2008-06-26 | Gustav Pirazzi & Comp. Kg | musical string |
WO2012145107A1 (en) * | 2011-04-20 | 2012-10-26 | Ernie Ball, Inc. | Musical instrument string having cobalt alloy wrap wire |
US8487168B1 (en) * | 2010-05-14 | 2013-07-16 | Dr Music, Inc. | Method for manufacturing coated strings including glow in the dark strings |
EP2704136A1 (en) | 2012-09-04 | 2014-03-05 | Larsen Strings A/S | Damping and adhesive material for music strings |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US202020A (en) * | 1878-04-02 | Improvement in piano-strings | ||
US220907A (en) * | 1879-10-28 | Improvement in coating wire | ||
GB190816172A (en) * | 1908-07-30 | 1909-07-15 | Victor Hainisch | Improvements in Pianofortes and the like. |
US1187962A (en) * | 1916-05-12 | 1916-06-20 | Conn Ltd C G | String for musical instruments. |
US1277744A (en) * | 1914-12-22 | 1918-09-03 | Auguste Nicolle | String for musical instruments. |
GB264640A (en) * | 1925-12-11 | 1927-01-27 | Dunlop Rubber Co | Substitutes for catgut and similar animal products |
GB272419A (en) * | 1925-12-17 | 1927-06-17 | Dunlop Rubber Co | Substitutes for catgut and similar animal products and the manufacture thereof |
CH134581A (en) * | 1925-12-17 | 1929-08-15 | Dunlop Rubber Co | Method of making strings. |
US1772846A (en) * | 1928-10-30 | 1930-08-12 | Spolidoro Vincent | String for musical instruments |
US2005614A (en) * | 1931-01-15 | 1935-06-18 | Land Und Seekabelwerke A G | Rubber insulated cable |
US2048450A (en) * | 1933-01-24 | 1936-07-21 | Norddeutsche Seekabelwerke Ag | Stranded conductor |
US2049770A (en) * | 1935-10-16 | 1936-08-04 | Charles B Gray | Musical instrument string |
US2049769A (en) * | 1933-09-21 | 1936-08-04 | Charles B Gray | Musical instrument string |
US2112088A (en) * | 1936-07-27 | 1938-03-22 | V C Squier Company | Musical instrument string |
US2252095A (en) * | 1939-08-14 | 1941-08-12 | William J Pavck | String for musical instruments |
-
1949
- 1949-11-18 US US128155A patent/US2710557A/en not_active Expired - Lifetime
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US202020A (en) * | 1878-04-02 | Improvement in piano-strings | ||
US220907A (en) * | 1879-10-28 | Improvement in coating wire | ||
GB190816172A (en) * | 1908-07-30 | 1909-07-15 | Victor Hainisch | Improvements in Pianofortes and the like. |
US1277744A (en) * | 1914-12-22 | 1918-09-03 | Auguste Nicolle | String for musical instruments. |
US1187962A (en) * | 1916-05-12 | 1916-06-20 | Conn Ltd C G | String for musical instruments. |
GB264640A (en) * | 1925-12-11 | 1927-01-27 | Dunlop Rubber Co | Substitutes for catgut and similar animal products |
GB272419A (en) * | 1925-12-17 | 1927-06-17 | Dunlop Rubber Co | Substitutes for catgut and similar animal products and the manufacture thereof |
CH134581A (en) * | 1925-12-17 | 1929-08-15 | Dunlop Rubber Co | Method of making strings. |
US1772846A (en) * | 1928-10-30 | 1930-08-12 | Spolidoro Vincent | String for musical instruments |
US2005614A (en) * | 1931-01-15 | 1935-06-18 | Land Und Seekabelwerke A G | Rubber insulated cable |
US2048450A (en) * | 1933-01-24 | 1936-07-21 | Norddeutsche Seekabelwerke Ag | Stranded conductor |
US2049769A (en) * | 1933-09-21 | 1936-08-04 | Charles B Gray | Musical instrument string |
US2049770A (en) * | 1935-10-16 | 1936-08-04 | Charles B Gray | Musical instrument string |
US2112088A (en) * | 1936-07-27 | 1938-03-22 | V C Squier Company | Musical instrument string |
US2252095A (en) * | 1939-08-14 | 1941-08-12 | William J Pavck | String for musical instruments |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3826171A (en) * | 1970-04-20 | 1974-07-30 | J Kaar | Guitar string |
DE3016723A1 (en) * | 1980-04-30 | 1982-02-04 | Maxima Manufacturing Co KG, 8192 Geretsried | STRING FOR MUSIC PULLING INSTRUMENTS |
US4333379A (en) * | 1980-04-30 | 1982-06-08 | Erhard Meinel | Stringing for musical instruments |
US4750397A (en) * | 1985-08-21 | 1988-06-14 | Ashworth Jones Alun D | Electronic musical instrument with elastomeric strings and shielded bimorphic transducers |
EP0593762A1 (en) * | 1991-07-08 | 1994-04-27 | ITO, Keisuke | String for musical instrument |
EP0593762A4 (en) * | 1991-07-08 | 1996-03-06 | Keisuke Ito | String for musical instrument |
US5578775A (en) * | 1991-07-08 | 1996-11-26 | Ito; Keisuke | Wire for musical instrument string |
WO1994014156A1 (en) * | 1992-12-15 | 1994-06-23 | Lyrrus Incorporated | Electronic music system |
AT403968B (en) * | 1996-12-09 | 1998-07-27 | Thomastik Infeld Ges M B H | MUSIC STRING |
AT501070A1 (en) * | 2004-03-01 | 2006-06-15 | Thomastik Infeld Ges M B H | Musical string for stringed and/or plucking instruments e.g. violin, core of natural gut, and at least one coating applied to core and including e.g. tin, gold, aluminum, aluminum alloy, titanium, titanium alloy, or molybdenum |
GB2437764A (en) * | 2006-02-16 | 2007-11-07 | James Gray Ritchie | Violin strings and sound post |
DE102006038445A1 (en) * | 2006-08-16 | 2008-02-21 | Gustav Pirazzi & Comp. Kg | Use of artificially produced spider silk |
US20110174134A1 (en) * | 2006-08-16 | 2011-07-21 | Gustav Pirazzi & Comp. Kg | Musical instrument string including synthetic spider silk |
US20080041213A1 (en) * | 2006-08-21 | 2008-02-21 | Jacob Richter | Musical instrument string |
US7589266B2 (en) | 2006-08-21 | 2009-09-15 | Zuli Holdings, Ltd. | Musical instrument string |
US20090272246A1 (en) * | 2006-08-21 | 2009-11-05 | Zuli Holdings Ltd. | Musical instrument string |
US8049088B2 (en) | 2006-08-21 | 2011-11-01 | Zuli Holdings, Ltd. | Musical instrument string |
DE102006053406B3 (en) * | 2006-11-10 | 2008-06-26 | Gustav Pirazzi & Comp. Kg | musical string |
US20100071530A1 (en) * | 2006-11-10 | 2010-03-25 | Gustav Pirazzi & Comp. Kg | Musical string |
US8183448B2 (en) | 2006-11-10 | 2012-05-22 | Gustav Pirazzi & Comp. Kg | Musical string |
US8487168B1 (en) * | 2010-05-14 | 2013-07-16 | Dr Music, Inc. | Method for manufacturing coated strings including glow in the dark strings |
WO2012145107A1 (en) * | 2011-04-20 | 2012-10-26 | Ernie Ball, Inc. | Musical instrument string having cobalt alloy wrap wire |
EP2704136A1 (en) | 2012-09-04 | 2014-03-05 | Larsen Strings A/S | Damping and adhesive material for music strings |
US9728169B2 (en) | 2012-09-04 | 2017-08-08 | Larsen Strings A/S | Acoustic dampening for musical strings; use, method, and string |
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