US238156A - Mechanical musical instrument - Google Patents
Mechanical musical instrument Download PDFInfo
- Publication number
- US238156A US238156A US238156DA US238156A US 238156 A US238156 A US 238156A US 238156D A US238156D A US 238156DA US 238156 A US238156 A US 238156A
- Authority
- US
- United States
- Prior art keywords
- roller
- sheet
- take
- music
- flange
- 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
- 239000000203 mixture Substances 0.000 description 18
- 230000001721 combination Effects 0.000 description 6
- 210000003165 Abomasum Anatomy 0.000 description 4
- 241000745987 Phragmites Species 0.000 description 4
- 235000014676 Phragmites communis Nutrition 0.000 description 4
- 201000002372 amelogenesis imperfecta type 1G Diseases 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G27/00—Floor fabrics; Fastenings therefor
- A47G27/02—Carpets; Stair runners; Bedside rugs; Foot mats
- A47G27/0206—Carpets; Stair runners; Bedside rugs; Foot mats to protect the underlying surface, e.g. temporary covers, disposable carpets, absorbent pads, wheelchair pads, hearth rugs
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0033—Recording/reproducing or transmission of music for electrophonic musical instruments
- G10H1/0041—Recording/reproducing or transmission of music for electrophonic musical instruments in coded form
Definitions
- One improvement consists in the combina tion, in a. mechanical musical instrument, of a reed-board, a series of fingers or jacks pivoted between their ends and arranged above said reed-board, a music-sheet controlling the operation of the same, a roller under which the musicsheet passes, valves arranged below the said reed-board, push-pins through which said valves are actuated by said fingers or jacks, and springs for said fingers or jacks, whereby I produce a very compact and desirable instrument.
- Figure l is a partial side view and partial longitudinal section of a musical instrument embodying these improvements; and Fig. 2 is a plan of the same with the music-sheet and other parts broken away, the better to reveal the improvements.
- the case or frame-work of this instrument is shown as consisting of two side pieces, A, connected by cross-rails or stretchers B.
- O designates a wind-chest, shown as arranged obliquely between the side pieces, A,
- G designates a reed-board, mounted on the wind-chest, and having ducts b, establishing communication between itand said wind-chest, undercontrol of pallet-valvesc, arranged below said ducts and pressed upward against them by springs d.
- H designates fingers or jacks, pivoted between their ends to supports here shown as extending from the top of the reed-board. Atone end they are furnished with nose-pieces, which, when permitted by perforations in a perforated music-sheet, I, are impelled upward by springs 0, into grooves arranged opposite them in a roller, J, journaled in the side pieces, A.
- the opposite ends of these fingers or jacks bear against push-pins or tracker-pins f, which extend through the reed-board and impinge against the pallet-valves 0, so that when the nose-pieces rise into the perforations of the music-sheet the opposite ends of the fingers or jacks depress the push-pins f, and, opening the pallet-valves 0, cause the reeds to speak.
- the fingers or jacks may be made of metal or other suitable material.
- the music-sheet may be 'iermanently secured at one end to a removable roller, K, termed a music-roller, and detach-ably secured to a roller, L, termed a take-up roller. Between the two rollers it passes over guiderollers M, whereby it is caused to travel in the proper direction.
- From the driving-shaft F extend two arms, N, carrying at their outer ends rollers O O, which bear on opposite sides of one of the flanges of the take-up roller L, so as to be in frictional engagement therewith.
- the roller 0, which bears against the inner side of the flange of the take-up roller rests against the portion of the music-sheet which is wound on the take-up roller, and is shifted nearer and nearer to the periphery of the flange as the diameter of the sheet increases.
- the two arms, N are drawn together by a spring, P, so that the rollers O 0 will embrace the flange of the assures take-up roller tightly, and can be separated by means of a set-screw or other device, so as to release the flange.
Description
(NoModeL) J. P RICHARDSON. Mechanical Musical Instrument.
N0. 238,156. Patented Feb. 22, I881.
, 6 am- AW7@\ N ERS. monmumocmmm WASHINGTON u C UNITED STATES PATENT OFFII JOHN RICHARDSON, OF YVORGESTER, MASSACHUSETTS.
M ECHANlCAL MUSICAL INSTRUMENT.
SPECIFICATION forming part of Letters Patent No. 238,156, dated February 22, 1881.
(No model.)
To all whom it may concern Be it known that I, JOHN P. RICHARDSON, of Worcester, in the county of \Vorcesterand State of Massachusetts, have invented certain new and useful Improvements in Mechanical Musical Instruments, of which the following is a specification.
These improvements are particularly designed for use with mechanical musical instruments wherein a traveling perforated musicsheet controls the passage of air to reeds or other sound-producing devices to efl'ect the playing of different tunes.
One improvement consists in the combina tion, in a. mechanical musical instrument, of a reed-board, a series of fingers or jacks pivoted between their ends and arranged above said reed-board, a music-sheet controlling the operation of the same, a roller under which the musicsheet passes, valves arranged below the said reed-board, push-pins through which said valves are actuated by said fingers or jacks, and springs for said fingers or jacks, whereby I produce a very compact and desirable instrument.
Other improvements consist in novel combinations of parts whereby a roller acting on the sides of the flange of a take-up roller for the music or other sheet to impart motion thereto is gradually shifted nearer to the periphery of the flange as the diameter of the sheet wound on the take-up roller increases, whereby a uniform motion is imparted to the music-sheet; also in such combinations of parts as provide for releasing the driving-roller from the flange of the take-up roller when it is desirable so to do.
In the accompanying drawings, Figure l is a partial side view and partial longitudinal section of a musical instrument embodying these improvements; and Fig. 2 is a plan of the same with the music-sheet and other parts broken away, the better to reveal the improvements.
Similar letters of reference designate corresponding parts in both figures.
The case or frame-work of this instrument is shown as consisting of two side pieces, A, connected by cross-rails or stretchers B.
O designates a wind-chest, shown as arranged obliquely between the side pieces, A,
and having on one side a receiver, D, of ordinaryconstruction, and on the other side bellows E, of any suitable number, connected to cranks a on a shaft, F, journaled in the said side pieces, A, and constituting the driving-shaft of the instrument, a crank, F, on one end serving as ameans for operating it.
G designates a reed-board, mounted on the wind-chest, and having ducts b, establishing communication between itand said wind-chest, undercontrol of pallet-valvesc, arranged below said ducts and pressed upward against them by springs d.
H designates fingers or jacks, pivoted between their ends to supports here shown as extending from the top of the reed-board. Atone end they are furnished with nose-pieces, which, when permitted by perforations in a perforated music-sheet, I, are impelled upward by springs 0, into grooves arranged opposite them in a roller, J, journaled in the side pieces, A. The opposite ends of these fingers or jacks bear against push-pins or tracker-pins f, which extend through the reed-board and impinge against the pallet-valves 0, so that when the nose-pieces rise into the perforations of the music-sheet the opposite ends of the fingers or jacks depress the push-pins f, and, opening the pallet-valves 0, cause the reeds to speak. The fingers or jacks may be made of metal or other suitable material.
The music-sheet may be 'iermanently secured at one end to a removable roller, K, termed a music-roller, and detach-ably secured to a roller, L, termed a take-up roller. Between the two rollers it passes over guiderollers M, whereby it is caused to travel in the proper direction.
From the driving-shaft F extend two arms, N, carrying at their outer ends rollers O O, which bear on opposite sides of one of the flanges of the take-up roller L, so as to be in frictional engagement therewith. The roller 0, which bears against the inner side of the flange of the take-up roller rests against the portion of the music-sheet which is wound on the take-up roller, and is shifted nearer and nearer to the periphery of the flange as the diameter of the sheet increases. The two arms, N, are drawn together by a spring, P, so that the rollers O 0 will embrace the flange of the assures take-up roller tightly, and can be separated by means of a set-screw or other device, so as to release the flange. There is shown for this purpose alever, V, pivoted to a block, V, so that its lower end may be forced between the arms N to wedge them apart. The roller 0, which bears against the outer side of the flange, is provided with a pulley, Q, which derives motion from a pulley, It, on the driving-shaft F through a connecting-belt, S. Hence as the driving-shaft is rotated a rotary motion is imparted to the take-up roller. As the motion is transmitted to the flange of the take-up roller nearer and nearer to its periphery as the diameter of the portion of the music-sheet which is rolled on the take-up rollerincreases, the motion imparted to the take-up roller becomes gradually slower, and a practically uniform motion is imparted to the music-sheet. Of course it is not absolutely necessary to use morethan the one arm, N, carrying the roller 0, providingit beheld with sufficient force against the flange of the take-up roller to enable it to impart motion thereto. When the roller 0 is released from thctake-uprollerthe music-sheet may be rewound on the 1nusic-roller without operating the bellows.
What I claim as my invention, and desire to secure by Letters Patent, is
1. The combination of the reed-board G, the
fingers orjacks H, pivoted between their ends and arranged above the reedboard, themusicsheet I, the roller J the pallet-valves 0, arranged below the said reedboard, the push pinsf, and the springs e, for said fingers or jacks, substantially as specified.
2. The combination, with a roller and a sheet wound thereon,of a roller arranged to act upon the side of the flange ot' the first said roller for imparting motion thereto, andadevice whereby the said roller is adjusted toward the periphery of said flange as the diameter of the sheet on the roller increases, substantially as specified.
3. The combination, with a music-sheet and a take-up roller therefor, of a roller for imparting motion thereto bearin g against its flange, and an arm bearing upon the music-sheet as it is wound up, and adjusting the roller relatively to the peripheryof the flange of the first said roller, substantially as specified.
4. The combination,in a mechanical musical instrument, of a driving-shaft, a musicsheet, a takeup roller for the latter, arms extending from the driving-shaft, and carrying rollers which bear on opposite sides of the flange ot' the first said roller, and one of said arms hearing on the music-sheet as it is wound on the take-up roller, substantially as specified.
5. The combination,in a mechanical musical instrument, of the driving-shaft F, the musicsheet I, take-up roller L, arms N, spring P, rollers O O, and means for imparting motion to the roller 0, substantially as specified.
6. The combination,in a mechanical musical instrument, of the driving-shaft F, music-sheet I, take-up roller L, arms N, roller 0, means for holding the latterin contact with the flange of the take-up roller L, pulleys Q, and R, and belt S, substantially as specified.
JOHN P. RICHARDSON.
Witnesses:
MAsoN J. MATTHEWS, U. S. BENsoN.
Publications (1)
Publication Number | Publication Date |
---|---|
US238156A true US238156A (en) | 1881-02-22 |
Family
ID=2307510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US238156D Expired - Lifetime US238156A (en) | Mechanical musical instrument |
Country Status (1)
Country | Link |
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US (1) | US238156A (en) |
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0
- US US238156D patent/US238156A/en not_active Expired - Lifetime
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