US1826969A - Attachment for stringed musical instruments - Google Patents
Attachment for stringed musical instruments Download PDFInfo
- Publication number
- US1826969A US1826969A US174763A US17476327A US1826969A US 1826969 A US1826969 A US 1826969A US 174763 A US174763 A US 174763A US 17476327 A US17476327 A US 17476327A US 1826969 A US1826969 A US 1826969A
- Authority
- US
- United States
- Prior art keywords
- mute
- bridge
- arm
- instrument
- tailpiece
- 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
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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
- G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
- G10D3/046—Mutes; Mute holders
Description
Oct. 13, 1931. v. s. TRUETT ETAL 1,825,969
ATTACHMENT FOR STRINGED MUSICAL INSTRUIENTS Filed llaroh l2, 1921 IN l/E/V TORS VENA S. TRUE T7 35 the claims.
Patented Oct. 13, 1931 UNITED STATES PATENT OFFICE VELMA S. TRUET'I AND HARRY H. GEORGE, OF SAN FRANCISCO, CALIFORNIA, AS-
SIGNORS, BY DIRECT AND MESNE ASSIGNMENTS, TO TRUJO BANJO CO. LTD., OF SAN FRANCISCO, CALIFORNIA, A CORPORATION V ATTACHMENT r03 STRINGED mUsTcAL INSTRUMENTS Application filed Hatch 12, 1927. "'serial No. 174,7 3.
Our invention relates, to stringed musical instruments, and has for an object the provision of a mute adaptedto be secured to the instrument with which it is intended to be used so as to be instantly available.
Another object of the invention is the provision of a pivotal mounting for a mute on a stringed instrument by which the mute is normally resiliently held above the bridge,
10 and which permits the mute to be readily positioned upon the bridge to soften the tone of the instrument by a single, rapid movement. I i r Another object of'theinvention is the provision of a catch whereby the mute can be locked in position upon the bridge until released.
Another object is the provision of means for readily removing the mute from the instrument.
A further object of the invention is the provision of individual string tuning means which permit a much nicer degree of accuracy of tuning than previouslyproduc'ed devices and which are more readily accessible;
The invention possesses other objects and valuable features, some of which will be set forth in the following description of our invention which is illustrated in the'drawings I forming part of the specification; It is to be understood that we do not limit ourselves to the showing made by the said description and drawings, as we may adopt varying forms of our invention within the scope of Referring to the drawings I Figure 1' is a plan view of the attachrnent of our invention and parts of a banjo upon which it'is mounted. x
Figure 2 is a longitudinal compound sectional view of the parts shown in Figure 1-. The planes of section are indicated by the line 22of Figure 1. I
Figure 3 is an end elevation, the. direction v of viewbeing indicated by the arrow ,3 of
Figure 1. v
Broadly, he invention comprises an attachment for musical instruments which provides a mute positioned over the strings and 7 5b bridge of a stringedmusical instrument by means of a demountable arm pivoted to the device. Normally the mute is resiliently held abovethe bridge, but when the player desires to soften the tone of his instrument, the mute may be brought into engagement with the bridge by simply pressing it down. This may be accomplished almost instantaneously either by the wrist of the user bearing upon mute supporting means or by the use of a latch also mounted on the instrument. This latch is adapted to lock the mute in its position of engagement with the bridge until released. In the case of instruments played by picking the strings, such as banjos and F mandolins, the players wrist is positioned directly over the arm supporting the mute.
With this class of instrument, then, in order to bring the mute into engagement with the bridge, the player has only to lower his wrist a little to press the mute into the desired position. The mute supporting means is adapted to be mounted in combination with an auxiliary individual tuning means which en ables the playerto secure a more accurate tuning of his instrument than can be obtained by the use of the customary tuning pegs or keys. This means of tuning is mounted upon the instrument so as to be readily accessible from the upper side. with the result that each string can be quickly and easily tuned.
The preferred embodiment of our'invention is shown as applied to a banjo comprising a head 6 stretched over the upper edge of a shell or rim 7 by a top-hoop 8 which forces the flesh-hoop 9 down over the outside of the shell. A tail piece 11 having an outwardly extending flange 12 is suitably retained inposition on the instrument and provides a mounting for the tuning and muting device of our invention. Mounted on the tail after being threaded downwards thru the groove 1eland upwards thru the groove 16. The loop 21 at the end of the string is suitably retained by the anchor 22- provided at the end of the arm. hen it is desired to raise the tone of a string, the thumb screw 18 may be screwed downwards to increase the distance between the bottom of the sleeve and the arm, thus imposing greater tension on the string to raise its pitch. The turning of the thumb screw in the opposite direction will of course decrease the distance between the bottom of the sleeve and the arm, with the result that the pitchofthe string will be lowered.
The mute portion of our invention may be used to advantage on any stringed instrument but it is especially applicable to banjos because of the fact that heretofore the onlv mute that could be used to soften a hanjos tones was a rather cumbersome device 3?:- plied inside the shell 7 from below. This mute was not only inconvenient to secureto the instrument, but after it was attached, it projected from the open bottom of the shell so as to make the instrument awkward to hold: and in order to use the device the player was toJced to assume such an awkward postu e that it interfered with his playing.
The mute of our invention comprises a blocl' 23 of suitable non-vibratile material, preferably cork, mounted on a bracket 24. The bracket is provided with a sleeve 26, preferably formed integral therewith. and a locking screw 27 to removably secure it to an arm 28. and also to permitthe proper-positioning of themute over the bridge. The arm is pivotally mounted on the tail-piece 11 be tween the upwardly extending lugs 29. This mounting of the mute positions itabove the bridge and permits its movement to optionally bear upon or release the bridge: and it also permits the mute to be entirely removed from the banjo if desired. When the block of non-vibratile mat .rial is pressed down upon the bridge, it does not dampen the full vibration of the strings. because the notches in the edge of the bridge are so deep that'the mute does not touch the strings. The mute dampens the vibrations of the bridge which is thus prevented from transmitting as much vibration to the head it does normally, with the result that the tones of the instrument are softened and rendered more mellow.
Means are provided to normally retain the mute clear of the bridge to permit the banjo to develop its full nat raltone. The end 31 of the arm 28 extends beyond the pivotal mounting, and has a spring 32 interposed between it and the flange 12 of the tailpiece. The spring urgesthe end 31 downwards causing the arm to swing on its pivotal mounting and raise the mute from the bridge. This pivotal motion of the arm and mute is limited, however, by the shoulder 34 on the tailpiece, which is so spaced from the arm that the mute is normally retained at a suitable distance above the bridge.
In playing the banjo, the players wrist is substantially motionless just above the arm 28. \Vhen he desires to soften the tones of his instrument, a slight pressure of the wrist upon the arm 28 causes the mute to bear upon the bridge, a motion requiring only a fraction of a second. This new position of the wrist does not hamper the picking of the strings and can be maintained as long as desired. Means are further provided, however. for
locking the mute on the bridge if the player wishes. A catch 36 is pivoted to the tailpiece by a screw 37, and is provided with a handle 38 by which it may be rotated to force the end 31 of the arm upwards so that the mute is brought into contact with the bridge. The friction between the catch and the arm will retain these parts in the locked position until the catch is released. A stop 39 is provided on the tail-pieceto restrict the distance that. the catch can move when released.
lVe claim:
1. In a musical instrument comprising strings stretched from a tail-piece across a bridge, lugs on said tail-piece, an arm pivotally mounted intermediate its ends on said lugs, a mute secured to the end of said arm adjacent said bridge, a spring interposed between the other end of the arm and the tailpiece to normally hold the mute clear of the bridge, and a latch mounted on the tail-piece for locking the mute in position upon the bridge.
2. In a musical instrument having strings stretched across a bridge, a tail-piece mounted on said instrument, anchorages for the strings on said tail-piece, arms on said tailpiece provided with tensioning means for tuning the strings, and a mute pivotally mounted on said arms and tail-piece and adapted to contact with the bridge.
3. An attachment for a musical instrument having strings stretched over a bridge, comprising a tailpiece secured to the head of the instrument, an arm pivotallv mounted intermediate its ends on said tailpiece and overhanging the head of the instrument, a mute mounted on said arm and adapted to contact with the brid ge. and a tension spring connecting the overhanging end of the arm and the tailpiece for raisingthe mute from the brid go.
4. An attachment for a musical instrument having strings stretched over a bridge, comprising a tailpiece secured to the head of the instrument, an arm pivotally mounted intermediate its ends on said tailpiece and overhanging the head of the instrument, a mute mounted on said arm and adapted to contact with the bridge, a tension spring connecting the overhanging end of the arm and the tailpiece for raising the mute from the bridge,
and a stop on the tailpiece forlimiting the motion of the arm. I
5. An attachment for a musical instrument having strings stretched over a bridge,'comprising a tailpiece having a depending portion and secured to the head of the instrument, an arm pivotally mounted intermediate its ends on said tailpiece and overhanging the head of the instrument, a mute mounted on said arm and adapted to contact with the bridge, a tension spring connecting the overhanging end of the arm and the tailpiece for raising the mute from the bridge, and a latch pivotally mounted to the depending portion of said tailpiece and adapted to bear against the overhanging end of the arm to retain it in Contact with the bridge against the action of said spring. p
In testimony whereof, we have hereunto set our hands.
VELMA S. TRUETT. HARRY H. GEORGE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US174763A US1826969A (en) | 1927-03-12 | 1927-03-12 | Attachment for stringed musical instruments |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US174763A US1826969A (en) | 1927-03-12 | 1927-03-12 | Attachment for stringed musical instruments |
Publications (1)
Publication Number | Publication Date |
---|---|
US1826969A true US1826969A (en) | 1931-10-13 |
Family
ID=22637424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US174763A Expired - Lifetime US1826969A (en) | 1927-03-12 | 1927-03-12 | Attachment for stringed musical instruments |
Country Status (1)
Country | Link |
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US (1) | US1826969A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2628524A (en) * | 1950-09-11 | 1953-02-17 | George Van Eps | Guitar damper |
US3134288A (en) * | 1962-02-14 | 1964-05-26 | Fred Gretsch Mfg Co | Muting device for stringed musical instruments |
US3352188A (en) * | 1963-07-17 | 1967-11-14 | Columbia Broadcasting Syst Inc | String mounting for steel pedal guitars |
US3797355A (en) * | 1972-05-30 | 1974-03-19 | C Law | Banjo mute |
FR2880461A1 (en) * | 2005-01-05 | 2006-07-07 | Ohandja Marius Mama | Sound transforming device for string instrument, has two metal tubes fixed on wooden plate and stacked on two metallic retractable rods that are positioned on both sides of strings of instrument, at some distance from instrument`s bridge |
US20070006711A1 (en) * | 2006-02-22 | 2007-01-11 | Dave Spencer | Ultimate Banjo Mute |
IT202200009236A1 (en) * | 2022-05-05 | 2023-11-05 | Roberto Micarelli | SOUND DAMPER/MUTE FOR STRINGED INSTRUMENTS |
-
1927
- 1927-03-12 US US174763A patent/US1826969A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2628524A (en) * | 1950-09-11 | 1953-02-17 | George Van Eps | Guitar damper |
US3134288A (en) * | 1962-02-14 | 1964-05-26 | Fred Gretsch Mfg Co | Muting device for stringed musical instruments |
US3352188A (en) * | 1963-07-17 | 1967-11-14 | Columbia Broadcasting Syst Inc | String mounting for steel pedal guitars |
US3797355A (en) * | 1972-05-30 | 1974-03-19 | C Law | Banjo mute |
FR2880461A1 (en) * | 2005-01-05 | 2006-07-07 | Ohandja Marius Mama | Sound transforming device for string instrument, has two metal tubes fixed on wooden plate and stacked on two metallic retractable rods that are positioned on both sides of strings of instrument, at some distance from instrument`s bridge |
US20070006711A1 (en) * | 2006-02-22 | 2007-01-11 | Dave Spencer | Ultimate Banjo Mute |
IT202200009236A1 (en) * | 2022-05-05 | 2023-11-05 | Roberto Micarelli | SOUND DAMPER/MUTE FOR STRINGED INSTRUMENTS |
WO2023214261A1 (en) * | 2022-05-05 | 2023-11-09 | BEVILACQUA, Massimo | Sound dampener/mute for stringed instruments and associated kit |
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