US16009A - Hiram groves - Google Patents
Hiram groves Download PDFInfo
- Publication number
- US16009A US16009A US16009DA US16009A US 16009 A US16009 A US 16009A US 16009D A US16009D A US 16009DA US 16009 A US16009 A US 16009A
- Authority
- US
- United States
- Prior art keywords
- barrel
- hiram
- groves
- tunes
- new
- 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
- 210000000056 organs Anatomy 0.000 description 12
- 230000000875 corresponding Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
- G10G1/00—Means for the representation of music
- G10G1/02—Chord or note indicators, fixed or adjustable, for keyboard of fingerboards
Definitions
- a great number of musical instruments and more particularly organs and pianos require the skill and the action of the fingers of man to play on inger keys acting directly or indirectly upon pipes or cords for the purpose of producing musical sounds of a duration and intensity of a height and depth varying at pleasure.
- the performance of the finger may however be substituted by certain mechanical contrivances, which cause the instrument to play with mechanical precision such tunes, as they are arranged for.
- the barrel organ for instance, contains the parts of ordinary finger organs, with the addition of a cylindrical roller called the barrel, revolving on pivots, instead of the keyboard.
- rIhe tunes to be played are set on the surface of the barrel by means of wires, pegs and staples. These by the equable revolution of the barrel act upon levers and valves and give admission to the wind from the bellows to the pipes.
- yMy improvement relates to the latter part of the self playing instrument and consists in a new mode of making the barrel and the projections o-f tunes thereon.
- the usual method consists in pinning the tunes on t-he barrel or on a. solid block, which is done by thin wire flattened and cut into small staples to suit the intended size of the note as to time. The tune thus becomes a fixture and any new piece of music requires a new barrel.
- my newly invented method of constructing the barrel and tunes I succeeded in obviating this inconvenience by making the tunes easily adjustable and transposible.
- Figure l is a section through A B of Fig. 2, which represents a front elevation of my improved barrel with its new self playing and transposable attachment, C being the barrel revolving upon a horizontal and cen- 16,009, dated November 4, 1856.
- tral axis and consisting of two or more )olygonal disks, which in the present instance have 16 sides and which I consider the best proportion for organs of ordinary size.
- These disks are placed parallel with each other and form the stays of the staves or bars D D.
- These are made of square wooden rails, ruiming longitudinally from disk to disk and perform the otlice of supporting and securing the tunes by means of segmental notches a., a cut across their length and a wire sunk and secured in the rail in such a manner that it will be flush with the outer surface and in the direction of the generating lines of the cylinder. The wire thus forms the eye of the corresponding hooks of the tune segments.
- segmental tune plates are registered upon one side by a number of dots, indicating the rail or bar they are to be attached to in order to complete the ring, the bars furnished with the wire having corresponding dots.
- Each of the notches of the bars that are traversed by a wire is also numbered from l upward.
- the segmental tune plates having a corresponding number will indicate the series of rings it belongs to.
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Stringed Musical Instruments (AREA)
Description
UNITED sTATEs PATENT oEEroE.
HIRAM GROVES, OF NEW YORK, N. Y.
AUTOMATIC MUSICAL INSTRUMENT.
Specification of Letters Patent No.
To all whom t may concern Be it known that I, HIRAM GRovEs, of the city of New York, in the county of New York and State of New York, have invented certain new and useful Improvements in Automatic Musical Instruments; and I hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawing, making part of this specification.
A great number of musical instruments and more particularly organs and pianos require the skill and the action of the fingers of man to play on inger keys acting directly or indirectly upon pipes or cords for the purpose of producing musical sounds of a duration and intensity of a height and depth varying at pleasure. The performance of the finger may however be substituted by certain mechanical contrivances, which cause the instrument to play with mechanical precision such tunes, as they are arranged for. The barrel organ, for instance, contains the parts of ordinary finger organs, with the addition of a cylindrical roller called the barrel, revolving on pivots, instead of the keyboard. rIhe tunes to be played are set on the surface of the barrel by means of wires, pegs and staples. These by the equable revolution of the barrel act upon levers and valves and give admission to the wind from the bellows to the pipes.
yMy improvement relates to the latter part of the self playing instrument and consists in a new mode of making the barrel and the projections o-f tunes thereon. The usual method consists in pinning the tunes on t-he barrel or on a. solid block, which is done by thin wire flattened and cut into small staples to suit the intended size of the note as to time. The tune thus becomes a fixture and any new piece of music requires a new barrel. In my newly invented method of constructing the barrel and tunes I succeeded in obviating this inconvenience by making the tunes easily adjustable and transposible.
To enable others to use and to construct my improved attachment to auto-matic musical instruments, I now proceed to describe its construction.
Figure l is a section through A B of Fig. 2, which represents a front elevation of my improved barrel with its new self playing and transposable attachment, C being the barrel revolving upon a horizontal and cen- 16,009, dated November 4, 1856.
tral axis and consisting of two or more )olygonal disks, which in the present instance have 16 sides and which I consider the best proportion for organs of ordinary size. These disks are placed parallel with each other and form the stays of the staves or bars D D. These are made of square wooden rails, ruiming longitudinally from disk to disk and perform the otlice of supporting and securing the tunes by means of segmental notches a., a cut across their length and a wire sunk and secured in the rail in such a manner that it will be flush with the outer surface and in the direction of the generating lines of the cylinder. The wire thus forms the eye of the corresponding hooks of the tune segments. The latter shown at S S are described as quarter segmental disks cut out of metallic sheets, having on the outer periphery projections intended for the speaking part and the notches for the silentnotes of a piece of music and on the inner periphery a hook for attaching the same to the eye, above described, or for the occasional detaching. For matter of convenience the segmental tune plates are registered upon one side by a number of dots, indicating the rail or bar they are to be attached to in order to complete the ring, the bars furnished with the wire having corresponding dots. Each of the notches of the bars that are traversed by a wire is also numbered from l upward. The segmental tune plates having a corresponding number will indicate the series of rings it belongs to. The barrel with its adjustable tunes being now placed in an organ it will act precisely as any other barrel, the projections on the segmental tune plates will act like ordinary pegs, while the notches act like blanks, which when placed in due order and under the proper levers will by turning the cylinder make the proper pipes speak at their right times.
Then pieces of music are to be set on a barrel longer than one revolution could afford space for, the end of the axle of the cylinder is formed into a screw, which works on a ixed pin and consequently draws the barrel horizontally while turning around its axis. The pegs are then disposed in spiral lines around the surface, so that those of the first revolution are clear of the levers when those of the second come to them.
rlhe advantages derived from my improvements are apparent: the tightness of the barrel, without injuring its solidity, its preservation for an indefinite time7 as to its adaptability to any piece of music that may be selected, the extreme facility of setting new tunes, which enables any one to dispense of persons skilled in the peculiar art. To illustrate this assertion by facts, supposing that a person has in possession an organ, with a barrel of my construction. It is evident that he may change his pieces of music by applying for a new set of segmental tune plates, which he can secure to the barrel himself. This is of paramount convenience when the applicant lives at a great distance from the place of manufacture.
Having more fully described my improvement in self playing instruments what l claim and desire to secure by Letters Patent scribing witnesses.
HIRAM GROVES. Vitnesses:
THos. Hoon, S. V. MOODY.
Publications (1)
Publication Number | Publication Date |
---|---|
US16009A true US16009A (en) | 1856-11-04 |
Family
ID=2077278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US16009D Expired - Lifetime US16009A (en) | Hiram groves |
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US (1) | US16009A (en) |
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- US US16009D patent/US16009A/en not_active Expired - Lifetime
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