US211635A - Improvement in mechanical musical instruments - Google Patents
Improvement in mechanical musical instruments Download PDFInfo
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- US211635A US211635A US211635DA US211635A US 211635 A US211635 A US 211635A US 211635D A US211635D A US 211635DA US 211635 A US211635 A US 211635A
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- 241000745987 Phragmites Species 0.000 description 10
- 235000014676 Phragmites communis Nutrition 0.000 description 10
- 230000036633 rest Effects 0.000 description 4
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- 240000001973 Ficus microcarpa Species 0.000 description 2
- KVFIJIWMDBAGDP-UHFFFAOYSA-N ethylpyrazine Chemical compound CCC1=CN=CC=N1 KVFIJIWMDBAGDP-UHFFFAOYSA-N 0.000 description 2
- 239000000789 fastener Substances 0.000 description 2
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10F—AUTOMATIC MUSICAL INSTRUMENTS
- G10F1/00—Automatic musical instruments
- G10F1/12—Wind-actuated instruments
Definitions
- My invention relates to that class of me chanical musical instruments in which a sheet or band of paper provided with perforations to represent the various notes of a tune is used as a valve te control the operation of the reeds, and it consists, iirst, in a special ar rangement and combination of devices for moving the air through the reeds, whereby a greater volume of tone can be produced in instruments of small size than has heretofore been possible.
- lt further consists in the combination, with a wind-chest, provided upon its upper side with a series of win d-passages, a feed-roll, havin gits bearings upon the upper side thereof, suitable wind-moving bellows placed beneath said wind-chest, and an endless band of paper, provided with a series of perforations to represent the various notes of a tune, and adapted to rest upon the upper side of said wind-chest and to pass around said wind-chest and the wind-moving bellows, of a detachable frame, having mounted thereon a secondary feed-roll, and a reed-chamber provided with a series of wind-passages and reeds, and adapted to be pressed upon the perforated paper directly around the wind-passages in the wind-chest when the said frame is secured in position on the wind-chest.
- t further consists in a peculiarlyconstructed double fastening forsecurin said detachable frame in position, which will be further described.
- lt further consists in the combination, with a portable mechanical musical instrument that is mechanically and musically completein and of itself, of an inclosing-casin g, within which the instrument may be entirely hid from view, except the operating-crank, and from which it may be readily and easily removed when it is desired to change the tune, said casin g being' designed to hide the operating parts of the instrument and render it more ornamental, as
- Figure l of the drawings is a plan of an instrument embodying my invent-ion, with the lid of the outer casing turned up edgewise.
- Fig. 2 is a vertical longitudinal section ot' the same on line xm on Fig. l.
- Fig. 3 is a side elevation of the instrument removed from the outer casing.
- Fig. 4 is an inverted plan, with the outer casing removed; and
- Fig. 5 is a side elevation of the double fastening-hasp.
- A is the wind-chest, provided upon its upper side with the raised platform-like surface a, through which is out a series of wind-passages, b, and upon which the sheet or band of paper B rests, the suction of the bellows O, O1, and C2 causing said sheet or endless band of paper B to hug closely tc said platform-surface, and prevent all passage of air tothe bellows except through the perforations c in the paper and the wind-passages b.
- O, O1, and O2 are three suction-bellows, arranged side by side immediately beneath the wind-chest A, and each communicating there with through the passages d.
- D is a reser voir, also arranged directly beneath the windchest A, and communicating therewith by suitable passages, said reservoir being kept ei;- panded by the tension ofthe spring c, all ina well-known manner.
- the reservoir D is also provided with a valve, f, having an inwardlyprojecting stein, which, in case the reservoir should collapse too far, will strike the upper board of the reservoir and cause said valve to open and admit sufficient air to the interior of the reservoir or vacuum-chamber, and prevent it from becoming permanent-ly collapsed.
- the three bellows O, O1, and O2 are moved alterna-tely or in succession, one after another, in the following manner: Two rocher-shafts, y and lz, extend across the instrument from :front to rear, some distance below the bellows, and each have bearings in the frame cf the instrument, as shown in Fig.
- the rocker-shaft g has formed in it the crank gl, to which is coupled one end of a connect ⁇ ing-rod, c', the other end ot' which is hinged or otherwise connected to the under side of the bellows O; and the front end of said roc-kei shaft has formed thereon the crank y2, conA nected by the rod or link j to the crank '761, formedin the shaft of the driving feed-roll k, mounted in suitable bearings in the upper side of the wind-chest A, and provided at its eXtreme front end with the operatin g-erank E,
- the roll 7c has a portion of its length covered with a rubber tube or tubes, 7a2, and has formed upon its rear end the crank k3, from which the connecting rod or link l (shown in full in Figs. 1 and 4, and in dotted lines in Fig. 3) leads to and is coupled to the crank h1, formed on the rear end of the rocker-shaft h, all so arranged that a revolution of the driving-shaft 7c will cause an oscillating or rocking motion to be imparted to the shafts g and hin an obvious. manner.
- the shaft h also has formed therein two cranks, l1.2 and h3. projecting from opposite sides of said shaft, as shown in Fig. 4. f
- the crank 71.2 is coupled to one end of the link t', the other end of which is hinged or otherwise connected to the under side of the bellows G1.
- the crank h3 is, in like manner, connected, by means of the link 2, to the bellows GZ.
- F is a detachable frame, made up of the side rails, m m', and the two tie-rods a and af, and
- Gr is the reed-board, having formed therein a series of chambers, s, in each of which is set a metallic reed, t, in any well-known manner.
- the reed-board Gr is provided at each end with a trunnion-pin, u, which rests in a slot, a', formed in the upper edge of each of the rails m and m of the frame F, the spring t resting upon said trunnion-pin u, and by its tension pressing the reed-box G hard upon the paper B, as shown.
- Y His a second feed-roll, having its bearings in the side rails, m m', of the frame F, in aposition to engage with the drivingroll 7a when the frame F is placed in position, and be rotated by frictional contact therewith, and thus feed the sheet or endless band of paper B along, ⁇ drawing it between the reed-box and the upper surface of the platform a, and bringing the different perforations formed therein successively into position to permit the passage of wind through the reeds to the bellows, and thus cause the various'notes to be sounded.
- the roll H has a portion of its length covered with rubber tubes w fw, as shown in Fig. 1.
- the perforated paper B I prefer to use in the forni of an endless band,"which passes around-under the bellows, as shown in Fig. 2; but asheet or strip of paper not connected together at its ends to form an endless band may be used, if desired.
- the instrument constructed as hereinbefore described, is complete in and of itself so far as the mechanical operation of the instrument is concerned, or the musical tones produced thereby, and I propose tomanufacture a cheap instrument substantially as herein described; but in order to meet the requirements of those who wish for something more ornamental and are willing topay a higher price, I provide an ornamental inclosing-casing, L, provided with a hinged lid, L', and suitable chocks M, N, and O, to hold the instrument in a Xed position in said casing, the front vof' said casing being also provided with a slot, P,
- R is a prop for holding up the lid L; andlS I yis a roll, over which theband of paper is carried when the tune is a long one, in order to take up some of the slack.
- the rocker-shaft g provided at each end with a hoolchasp, g1, and at or near the middle of its length with the operating lever or handle q2, all formed from a single piece of Wire, substantiallf,T as described.
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Description
2 Sheets-Sheet 1.
M. J. MATTHEWS. Mechanical Musical-Instrument.
ATTORNEY.
METERS, PHQTQLWHOGMPMER, WASHINGTON, n c
2 Sheets-Sheet 2.
M. J. MATTHEWS, yvrMevo'lmnoadl Mscal-Instrument.
No. `2"`11",635`. Patented 1an. 28, 1879.
H f i; fg? [u ATTORNEY.
rLPETERS, PHOTO-LITHOGHAPHER, WASHINGTON, D C.
UNITED STATES PATnNTOr-rren MASON J. MATTHEVS, OF BOSTON, MASSACHUSETTS.
liVIPROVEMENT IN MECHANICAL MUSICAL INSTRUMENTS.
Specification forming part of Letters Patent No. 211,635, dated January 28, 1879; application tiled October 2, 1878.
To all 107mm fit muy concern:
Be it known that I, MASON J MATTHEWS, of Boston, in the county of Suffolk and State of Massachusetts, have invented certain new and useful lmprovements in Mechanical Musical Instruments, of which the following, taken in connection with the aceompanyin g drawings, is a specification:
My invention relates to that class of me chanical musical instruments in which a sheet or band of paper provided with perforations to represent the various notes of a tune is used as a valve te control the operation of the reeds, and it consists, iirst, in a special ar rangement and combination of devices for moving the air through the reeds, whereby a greater volume of tone can be produced in instruments of small size than has heretofore been possible.
lt further consists in the combination, with a wind-chest, provided upon its upper side with a series of win d-passages, a feed-roll, havin gits bearings upon the upper side thereof, suitable wind-moving bellows placed beneath said wind-chest, and an endless band of paper, provided with a series of perforations to represent the various notes of a tune, and adapted to rest upon the upper side of said wind-chest and to pass around said wind-chest and the wind-moving bellows, of a detachable frame, having mounted thereon a secondary feed-roll, and a reed-chamber provided with a series of wind-passages and reeds, and adapted to be pressed upon the perforated paper directly around the wind-passages in the wind-chest when the said frame is secured in position on the wind-chest.
t further consists in a peculiarlyconstructed double fastening forsecurin said detachable frame in position, which will be further described.
lt further consists in the combination, with a portable mechanical musical instrument that is mechanically and musically completein and of itself, of an inclosing-casin g, within which the instrument may be entirely hid from view, except the operating-crank, and from which it may be readily and easily removed when it is desired to change the tune, said casin g being' designed to hide the operating parts of the instrument and render it more ornamental, as
it may be ornamented in a great variety of ways, according to the taste of the builder and the desired cost of the instrument.
Figure l of the drawings is a plan of an instrument embodying my invent-ion, with the lid of the outer casing turned up edgewise. Fig. 2 is a vertical longitudinal section ot' the same on line xm on Fig. l. Fig. 3 is a side elevation of the instrument removed from the outer casing. Fig. 4 is an inverted plan, with the outer casing removed; and Fig. 5 is a side elevation of the double fastening-hasp.
A is the wind-chest, provided upon its upper side with the raised platform-like surface a, through which is out a series of wind-passages, b, and upon which the sheet or band of paper B rests, the suction of the bellows O, O1, and C2 causing said sheet or endless band of paper B to hug closely tc said platform-surface, and prevent all passage of air tothe bellows except through the perforations c in the paper and the wind-passages b.
O, O1, and O2 are three suction-bellows, arranged side by side immediately beneath the wind-chest A, and each communicating there with through the passages d. D is a reser voir, also arranged directly beneath the windchest A, and communicating therewith by suitable passages, said reservoir being kept ei;- panded by the tension ofthe spring c, all ina well-known manner. The reservoir D is also provided with a valve, f, having an inwardlyprojecting stein, which, in case the reservoir should collapse too far, will strike the upper board of the reservoir and cause said valve to open and admit sufficient air to the interior of the reservoir or vacuum-chamber, and prevent it from becoming permanent-ly collapsed.
The three bellows O, O1, and O2 are moved alterna-tely or in succession, one after another, in the following manner: Two rocher-shafts, y and lz, extend across the instrument from :front to rear, some distance below the bellows, and each have bearings in the frame cf the instrument, as shown in Fig.
The rocker-shaft g has formed in it the crank gl, to which is coupled one end of a connect` ing-rod, c', the other end ot' which is hinged or otherwise connected to the under side of the bellows O; and the front end of said roc-kei shaft has formed thereon the crank y2, conA nected by the rod or link j to the crank '761, formedin the shaft of the driving feed-roll k, mounted in suitable bearings in the upper side of the wind-chest A, and provided at its eXtreme front end with the operatin g-erank E,
as shown.
The roll 7c has a portion of its length covered with a rubber tube or tubes, 7a2, and has formed upon its rear end the crank k3, from which the connecting rod or link l (shown in full in Figs. 1 and 4, and in dotted lines in Fig. 3) leads to and is coupled to the crank h1, formed on the rear end of the rocker-shaft h, all so arranged that a revolution of the driving-shaft 7c will cause an oscillating or rocking motion to be imparted to the shafts g and hin an obvious. manner. The shaft h also has formed therein two cranks, l1.2 and h3. projecting from opposite sides of said shaft, as shown in Fig. 4. f
The crank 71.2 is coupled to one end of the link t', the other end of which is hinged or otherwise connected to the under side of the bellows G1. The crank h3 is, in like manner, connected, by means of the link 2, to the bellows GZ. F is a detachable frame, made up of the side rails, m m', and the two tie-rods a and af, and
' secured in position upon the upper side of the wind-chest by means of the pins o o, set in one end of the side rails, m and m', and adapted to en gage with sockets formed in the moldin g p for the purpose, and the rocker-shaft q, provided at each end with a hook or hasp q1, each adapted to engage with a pin, r, set in the side of the frame of the instrument, as shown 1. .in Fig. 3, said rocker-shaft q, the two hookfasteners q1 and a lever, q2, for operating the fasteners, being made from a single piece of wire, as shown in Fig. 5.
Gr is the reed-board, having formed therein a series of chambers, s, in each of which is set a metallic reed, t, in any well-known manner.
The reed-board Gr is provided at each end with a trunnion-pin, u, which rests in a slot, a', formed in the upper edge of each of the rails m and m of the frame F, the spring t resting upon said trunnion-pin u, and by its tension pressing the reed-box G hard upon the paper B, as shown.
Y His a second feed-roll, having its bearings in the side rails, m m', of the frame F, in aposition to engage with the drivingroll 7a when the frame F is placed in position, and be rotated by frictional contact therewith, and thus feed the sheet or endless band of paper B along, `drawing it between the reed-box and the upper surface of the platform a, and bringing the different perforations formed therein successively into position to permit the passage of wind through the reeds to the bellows, and thus cause the various'notes to be sounded. The roll H has a portion of its length covered with rubber tubes w fw, as shown in Fig. 1. The perforated paper B, I prefer to use in the forni of an endless band,"which passes around-under the bellows, as shown in Fig. 2; but asheet or strip of paper not connected together at its ends to form an endless band may be used, if desired.
The instrument, constructed as hereinbefore described, is complete in and of itself so far as the mechanical operation of the instrument is concerned, or the musical tones produced thereby, and I propose tomanufacture a cheap instrument substantially as herein described; but in order to meet the requirements of those who wish for something more ornamental and are willing topay a higher price, I provide an ornamental inclosing-casing, L, provided with a hinged lid, L', and suitable chocks M, N, and O, to hold the instrument in a Xed position in said casing, the front vof' said casing being also provided with a slot, P,
to receive the drivin g-shaft 7a, all so arranged that when the instrument is placed in position in the casing the crank E is outside ofI said casing and the instrument may be operated-therein, and need never be removed from said casing, except for repairs or when ,ity may be desired to change the tune, whenit may be readily lifted from the casing without removing screws or other fastenings.
R is a prop for holding up the lid L; andlS I yis a roll, over which theband of paper is carried when the tune is a long one, in order to take up some of the slack.
I have shown but three wind-moving bellows ;but it is obvious that, if desired, a fourth bellows vmay be added and operated from the rocker-shaft g, by forming' in said rockershaft another crank, projecting therefrom upon the side opposite to the crank gl, so that the shaft g shall operate two bellows precisely in the same manner that the shaft 71. operates the two bellows Gl and G2, the cranks kl and 7c3 on the driving-shaft 7c being placedat the proper angle to each other to open and close said bellows in succession, or so that no two of said' bellows shall be fully closed or open at the same time.
I do not claim, broadly, in this application the removable frame F, as substantially the same device is shown, described, and claimed in a prior application led by me August 19, 1878, and now pending before the Patent Office; but y w What I claim as new, and desire to secure by Letters Patent of the United States, is-
1, The combination of three or more windmoving bellows, arranged side by side, two rocker-shafts, g and h, each provided with two or more cranks, as set forth, two connectingrods, j Z, driving-shaft 7c, provided with cranks E, k1, and 7c3, and a connecting rod or link, connecting the bottom board of 'each of said bel- .lows with one of the cranks of said rockershafts, all arranged and adapted to operate substantially as andfor the purposes described.
2, In combination with a wind-chest provided upon its upper side with a series of windpassages, communicating therewith, a drivingshaft or feed-roll mounted Vupon the upper side of said Wind-chest, suitable wind-moving beilows placed beneath said Wind-chest, and an endless band of perforated paper passing around said Win d-chest and Wind-movin g bellows, as set forth, the detachable frame F, the secondary feed-roll H, having its bearings on said frame, the reed-board G, provided with trnnnion-pins u u, iitted to and resting in the slots u in the side rails of the frame F, and the springs o o, all arranged and adapted to operate substantially as and for the purposes described.
3. In a mechanical musical instrument, the rocker-shaft g, provided at each end with a hoolchasp, g1, and at or near the middle of its length with the operating lever or handle q2, all formed from a single piece of Wire, substantiallf,T as described.
MASON J. MATTHEVS.
Witnesses:
Josnrrr D. MATTHEWS, N. C. LOMBARD.
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