US366461A - Feank b - Google Patents
Feank b Download PDFInfo
- Publication number
- US366461A US366461A US366461DA US366461A US 366461 A US366461 A US 366461A US 366461D A US366461D A US 366461DA US 366461 A US366461 A US 366461A
- Authority
- US
- United States
- Prior art keywords
- peg
- spring
- casing
- retainer
- instrument
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 description 8
- 241000538562 Banjos Species 0.000 description 6
- 210000000088 Lip Anatomy 0.000 description 2
- 235000018747 Typha elephantina Nutrition 0.000 description 2
- 240000000913 Typha elephantina Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003405 preventing Effects 0.000 description 2
Images
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
- G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
- G10D3/14—Tuning devices, e.g. pegs, pins, friction discs or worm gears
Definitions
- N PETERS.
- My invention relatesto tuning-pegs of stringed musical instruments, such as banjos, violins, or guitars, and has for its object to provide a simple, inexpensive, and effective device for prevent-ing accidental withdrawal of the peg and holding it in the position to which it may be turned, and thereby maintain proper pitch of tone of the instrument.
- the invention consists in certain novel features of construction of the tuning-peg retainer and its combination with the instrument, as hereinafter described and claimed.
- Figure 1 is a sectional side View of a portion of a neck of a stringed musical instrumenta banjo or violin, for instancewith my improved tuning-peg retainers applied,
- Fig. 2 is an enlarged sectional view of the tuningpeg and its retainer, taken on the line 00 00 in Fig. 1; and Fig. 3 is a detail sectional View illustrating the retainer in course of manufacture or assemblage of its parts.
- a cylindrical metal casing, B which is fitted tightly into the neck 0 of the instrument, and is or may be held in place by a plug or cap, 0, fitted in the bore of the neck into which the casing is passed, and whereby thecasing is entirely concealed.
- the larger coil of the spring is preferably made of proper size to fit quite snugly within the metal casing B, to have frictional contact with the side wallsof the casing, while the opposite ends of the spring exert considerable pressure or frictional resistance on the opposite end fianges, b I), of the casin
- One of the coils of the spring D preferably its inner or smaller coil, is provided with a series of teeth or serrations, d, at its inner edge or face next the body a of the peg, and adapted to grip the peg, as shown clearly in Fig. 2 of the drawings.
- One tooth, d, on the spring may suffice, but the series of teeth shown are preferred in practice.
- the operation of the peg-retainer is as follows: WVhen the peg is passed into the casing B and within the spring D, the spring-teeth (1 will enter the body of the peg sufficiently to prevent withdrawal of the peg except by a pulling force, which would scarcely ever be accidentally applied to it in manipulating the peg for tuningthe string E, connected to it, even by a most careless performer or student; hence when the peg is once pushed home to proper position in the neck of the instrument its hold therein against'endwise displacement is very secure.
- the peg is turned to pitch or tune the string
- the spring D will be turned by the peg within the casing 13 and the frictional resistance of the spring on the walls of the casing is ample to prevent turning of the peg when it is let go.
- the peg will stay where it is set whether it be turned forward or backward, and the string will remain in perfect pitch of tone, as I have fully demonstrated by practical tests.
- the metal casing B may be dispensed with and the spring D may bear directly on the walls of a bore made in the neck to receive it and upon a plug or washer like the cap a, above described; but the use of the metal casing is preferred, as with it the entire device may be made and assembled ready to slip into a hole bored in the neck of the instrument, and the casing receives the wear due to the pressure or frictional contact of the pegretaining sprin It is not necessary that the peg-retainer be fitted within the neck of the instrument, as the spring D may be fitted into a casing, 13, held by screws or otherwise to the outer face of the neck, as will be fully understood from the modified arrangement of the retainer shown at the right hand in Fig 1 of the drawings, the operation and effect of the device being the same as above described, and as will readily be understood.
- a tuning-peg retainer for stringed musical instruments consisting of a serrated or toothed device held to the instrument and gripping the peg to prevent its withdrawal, substantially as described, for the purposes set forth.
- a tuning-peg retainer for stringed musical instrun'ients consisting of a spring fitted t0 the peg and formed with teeth or serrations gripping the peg to prevent its withdrawal, and said spring also having frictional resistance against walls of a chamber through which the peg passes to hold the peg where it is set, substantially as described, for the purposes set forth.
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Stringed Musical Instruments (AREA)
Description
(No Model.)
1?. B. CONVERSE.
TUNING PEG'RETAINER. No. 366,461. Patented July 12, 1887.
ATTORNEYS.
N: PETERS. PPPPP Lflhognpher. wuhi n, D. c,
UNITED STATES PATENT OFFICE.
FRANK B. oonvn'nsn, OF NEW YORK, N. Y.
TUNING-PEG RETAINER.
' SPECIFICATION forming part. of Letters Patent No. 366,461, dated July 12,1887. Application filed May 4,1887. SerialNo. 237,075. (No model.)
To all whom, it may concern:
Be it known that I, FRANK B. CONVERSE, of the city, county, and State of New York, have invented a new and Improved Tuning- Peg Retainer, of which the following is a full, clear, and exact description.
My invention relatesto tuning-pegs of stringed musical instruments, such as banjos, violins, or guitars, and has for its object to provide a simple, inexpensive, and effective device for prevent-ing accidental withdrawal of the peg and holding it in the position to which it may be turned, and thereby maintain proper pitch of tone of the instrument.
The invention consists in certain novel features of construction of the tuning-peg retainer and its combination with the instrument, as hereinafter described and claimed.
Reference is to be had to the accompanying drawings, forminga part of this specification, in which similar letters of reference indicate corresponding partsin all the figures.
Figure 1 is a sectional side View of a portion of a neck of a stringed musical instrumenta banjo or violin, for instancewith my improved tuning-peg retainers applied,
and shows the preferred form of my improvement and a modified arrangement of it. Fig. 2 is an enlarged sectional view of the tuningpeg and its retainer, taken on the line 00 00 in Fig. 1; and Fig. 3 is a detail sectional View illustrating the retainer in course of manufacture or assemblage of its parts.
The tn hing-pegs Aare of the ordinary form,
this being an advantage in that my improvement may be applied easily and cheaply to either new or old instruments-such as banjos, violins, guitars, or. any other instrument in which pegs are used to secure strings and bring them to proper pitch of tone.
In the preferred form of my improvement I use a cylindrical metal casing, B, which is fitted tightly into the neck 0 of the instrument, and is or may be held in place by a plug or cap, 0, fitted in the bore of the neck into which the casing is passed, and whereby thecasing is entirely concealed. Between inturnedl'langes b b at opposite ends of the easing a spiral spring, D, is confined under con1- 5o pression-that is to say, the spring is made longer than the casing and is rested on the flange b, first formed or spun up on the casing, and after the spring is compressed the other flange, Z), is turned or spun down over or upon the spring to hold it in the casing and under endwise tension, and, as will be understood by comparing Figs. 1 and 3 of the drawings. the latter figure indicating the lip b as turned over, in dotted lines.
The openings'in the casing-flanges I) b about fit the tapering body portion a of the tuningpeg A, and the spring D is also preferably made tapering to fit very closely on the peg,
and the larger coil of the spring is preferably made of proper size to fit quite snugly within the metal casing B, to have frictional contact with the side wallsof the casing, while the opposite ends of the spring exert considerable pressure or frictional resistance on the opposite end fianges, b I), of the casin One of the coils of the spring D, preferably its inner or smaller coil, is provided with a series of teeth or serrations, d, at its inner edge or face next the body a of the peg, and adapted to grip the peg, as shown clearly in Fig. 2 of the drawings. One tooth, d, on the spring may suffice, but the series of teeth shown are preferred in practice.
The operation of the peg-retainer is as follows: WVhen the peg is passed into the casing B and within the spring D, the spring-teeth (1 will enter the body of the peg sufficiently to prevent withdrawal of the peg except by a pulling force, which would scarcely ever be accidentally applied to it in manipulating the peg for tuningthe string E, connected to it, even by a most careless performer or student; hence when the peg is once pushed home to proper position in the neck of the instrument its hold therein against'endwise displacement is very secure. \Vhen the peg is turned to pitch or tune the string, the spring D will be turned by the peg within the casing 13, and the frictional resistance of the spring on the walls of the casing is ample to prevent turning of the peg when it is let go. In other words, the peg will stay where it is set whether it be turned forward or backward, and the string will remain in perfect pitch of tone, as I have fully demonstrated by practical tests.
It is obvious that should the material of the neck of the instrument besuflicientl'y hard,
the metal casing B may be dispensed with and the spring D may bear directly on the walls of a bore made in the neck to receive it and upon a plug or washer like the cap a, above described; but the use of the metal casing is preferred, as with it the entire device may be made and assembled ready to slip into a hole bored in the neck of the instrument, and the casing receives the wear due to the pressure or frictional contact of the pegretaining sprin It is not necessary that the peg-retainer be fitted within the neck of the instrument, as the spring D may be fitted into a casing, 13, held by screws or otherwise to the outer face of the neck, as will be fully understood from the modified arrangement of the retainer shown at the right hand in Fig 1 of the drawings, the operation and effect of the device being the same as above described, and as will readily be understood.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
1. A tuning-peg retainer for stringed musical instruments, consisting of a serrated or toothed device held to the instrument and gripping the peg to prevent its withdrawal, substantially as described, for the purposes set forth.
2. A tuning-peg retainer for stringed musical instrun'ients, consisting of a spring fitted t0 the peg and formed with teeth or serrations gripping the peg to prevent its withdrawal, and said spring also having frictional resistance against walls of a chamber through which the peg passes to hold the peg where it is set, substantially as described, for the purposes set forth.
8. The combination, with a stringed musical instrument, of a casing, 13, fitted thereto, a spring, D, placed within the casing around the peg, and having teeth or serrations gripping the peg, substantially as described, for the pun poses set forth.
FRANK B. OONVE tSE.
\Vitnesses:
HENRY L. GOO'DWIN, O. Snnmviek.
Publications (1)
Publication Number | Publication Date |
---|---|
US366461A true US366461A (en) | 1887-07-12 |
Family
ID=2435482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US366461D Expired - Lifetime US366461A (en) | Feank b |
Country Status (1)
Country | Link |
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US (1) | US366461A (en) |
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0
- US US366461D patent/US366461A/en not_active Expired - Lifetime
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