US18676A - Coupling for melodeons - Google Patents
Coupling for melodeons Download PDFInfo
- Publication number
- US18676A US18676A US18676DA US18676A US 18676 A US18676 A US 18676A US 18676D A US18676D A US 18676DA US 18676 A US18676 A US 18676A
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- US
- United States
- Prior art keywords
- key
- keys
- jacks
- board
- bar
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- Expired - Lifetime
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- 230000001808 coupling Effects 0.000 title description 12
- 238000010168 coupling process Methods 0.000 title description 12
- 238000005859 coupling reaction Methods 0.000 title description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 32
- 229910052760 oxygen Inorganic materials 0.000 description 16
- 229910052717 sulfur Inorganic materials 0.000 description 8
- 210000003165 Abomasum Anatomy 0.000 description 6
- 235000014676 Phragmites communis Nutrition 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000000994 depressed Effects 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 210000000056 organs Anatomy 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
- 230000013707 sensory perception of sound Effects 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10B—ORGANS, HARMONIUMS OR SIMILAR WIND MUSICAL INSTRUMENTS WITH ASSOCIATED BLOWING APPARATUS
- G10B1/00—General design of organs, harmoniums or similar wind musical instruments with associated blowing apparatus
- G10B1/08—General design of organs, harmoniums or similar wind musical instruments with associated blowing apparatus of harmoniums, i.e. reed organs
-
- 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
- G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
- G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
- G10H1/053—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only
- G10H1/0535—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by switches incorporating a mechanical vibrator, the envelope of the mechanical vibration being used as modulating signal
Definitions
- This invention relates to certain mechanism which is employed to combine the valves with the keys in such a manner that any given tone and its octave, with the fifth or tenth or both of these combined, or any other intervals that may be desired, on the same key-board, may be played at one and the same time by pressing a single key.
- A is the reed board of the instrument.
- O is the key-frame.
- V WV V are the keys, representing one and a quarter octaves, (from F to A,) except that such keys only are shown as are necessary to show the invention, and these have their respective denominations marked upon them in Fig. 1.
- S, S are the trackers or push-down pins, connecting the keys with the valves in the usual manner.
- O, O are a series of coupling levers arranged below and diagonally to the keys, and having their rear ends connected with what we term the fulcrum-board M, and having each a pin a, in its front end, passing through a hole in one of the trackers S, S.
- the fulcrum-board extends the whole or any portion of the length of the instrument and is hinged at its front edge b, to the reed N.
- J is a sliding bar working in a guide on the top of the reed board below the fulcrum board and having one or more wedges or inclined projections j, on its upper side for the purpose of raising up the fulcrum board by sliding each against the inclined face of a cavity 713, in the fulcrum board.
- L, L are blocks secured rigidly to the undersides of the keys for the purpose of playing the octave of the note played by each key through its tracker, said blocks act-ing upon the heads of screws Z, which are ad justed at proper elevations in the tops of the coupling levers O, O.
- N, N are jacks hinged to the bottoms of the keys, one in front of and one behind each block L, for the purpose of playing a fifth and a tenth or other desirable interval, said jacks acting upon the heads of screws 17., n, which are adjusted at proper elevations in the levers O, O.
- the relative distances of the three screws Z, n, n, in each coupling lever, and of the tracker with which said lever is connected, from the fulcrum of the lever, must be the same as the relative distances of the block L, and jacks N, N, and tracker of each key from the fulcrum of the key, in order thatthe trackers may receive the same amount of motion whether oper ated by the levers or by the keys, and it is -preferable that the length of the coupling levers should be not less than twice the length of an octave of keys.
- R is a bar running the whole length of the instrument or as great a portion of the length as is necessary, in front of the front jacks N, said bar being cranked near its ends and having journals formed to turn in suitable hearings in the key-frame or case, and having a stop-like knob R, at one end.
- the front jacks N which are arranged for playing the fifths of the notes played directly by their respective keys, are connected with the bar R by springs r, 1", which are forked, slotted, or hooked at their ends, so as to connect the jacks with the bar, but yet leave room for the bar and jacks to move without straining the springs.
- P is a bar like R arranged beneath the rear jacks l said bar having a stop-like knob P, at one end.
- the key W will open the valve be low or C in the scale, which is a fifth above W and by pushing back the stop P, to throw the rear jacks N, over their respective pins Z, the same key will also open the valve below or A in the scale, which is a tenth above W or a major third above WV and thus we obtain the common chord by pressing a single key.
- the fifth is disconnected and the note octave and tenth or major third are played.
- the keys are made to play only the valves immediately below them.
- the player moves the knob R, or P, to couple them while he holds a key depressed, the bar R, or P, acting through the spring connection 7", or p, of the jack of that key, draws'said jack against the side of the head of its respective pin, when the jack is arrested and the spring is bent by the further movement of the bar; but as soon as the pressure of the finger is
- the levers O, O, 0, may, by proper ar rangement of the jacks N, N, and pins n, n, be employed to connect any other notes than the fifths and tenths as described, as for eX- ample the fourth and sixth.
- the fulcrum-board may be divided transversely at any desirable point in the scale and employing a slide at each end, this attachment can be used for either portion of the key-board to strengthen the bass or treble at pleasure.
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
Description
E. B. CARPENTER & E. N. MERRIAM.
MELODEON.
No. 18,676. Patented Nov. 24, 1857.
/W/ /////Z Y UNITED STATES PATENT OFFIOE.
E. B. CARPENTER, OF BRATTLEBORO, AND E.
COUPLING FOR Specification of Letters Patent No.
i To all whom it may concern.
Be it known that we, E. B. CARPENTER, of Brattleboro, in the county of "Windham and State of Vermont, and E. N. MERRIAM, of East Poultney, in the county of Rutland and State of Vermont, have invented certain new and useful Improvements Applicable to Melodeons and Organs and other Wind Musical Instruments of Similar Character; and we do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawings, forming part of this specification, in which Figure l is a plan of part of the keyboard and playing mechanism of a melodeon illustrating our invention. Fig. 2 is a transverse vertical section of the same. Fig. 3 is a longitudinal vertical section of the same, taken in the line 00, :0, in Fig. 1, and seen looking from the back.
Similar letters of reference indicate corresponding parts in the several figures.
This invention relates to certain mechanism which is employed to combine the valves with the keys in such a manner that any given tone and its octave, with the fifth or tenth or both of these combined, or any other intervals that may be desired, on the same key-board, may be played at one and the same time by pressing a single key.
To enable those skilled in the art to make and use our invention, we will proceed to describe its construction and operation.
A, is the reed board of the instrument.
B, is one of the valves.
O, is the key-frame.
V WV V are the keys, representing one and a quarter octaves, (from F to A,) except that such keys only are shown as are necessary to show the invention, and these have their respective denominations marked upon them in Fig. 1.
S, S, are the trackers or push-down pins, connecting the keys with the valves in the usual manner.
O, O, are a series of coupling levers arranged below and diagonally to the keys, and having their rear ends connected with what we term the fulcrum-board M, and having each a pin a, in its front end, passing through a hole in one of the trackers S, S. The fulcrum-board extends the whole or any portion of the length of the instrument and is hinged at its front edge b, to the reed N. MERRIAM, OF EAST POULTNEY, VERMONT.
MELODEONS, &c.
18,676, dated November 24, 1857.
board or other stationary part of the instrument.
J, is a sliding bar working in a guide on the top of the reed board below the fulcrum board and having one or more wedges or inclined projections j, on its upper side for the purpose of raising up the fulcrum board by sliding each against the inclined face of a cavity 713, in the fulcrum board.
L, L, are blocks secured rigidly to the undersides of the keys for the purpose of playing the octave of the note played by each key through its tracker, said blocks act-ing upon the heads of screws Z, which are ad justed at proper elevations in the tops of the coupling levers O, O.
N, N, are jacks hinged to the bottoms of the keys, one in front of and one behind each block L, for the purpose of playing a fifth and a tenth or other desirable interval, said jacks acting upon the heads of screws 17., n, which are adjusted at proper elevations in the levers O, O. The relative distances of the three screws Z, n, n, in each coupling lever, and of the tracker with which said lever is connected, from the fulcrum of the lever, must be the same as the relative distances of the block L, and jacks N, N, and tracker of each key from the fulcrum of the key, in order thatthe trackers may receive the same amount of motion whether oper ated by the levers or by the keys, and it is -preferable that the length of the coupling levers should be not less than twice the length of an octave of keys.
R is a bar running the whole length of the instrument or as great a portion of the length as is necessary, in front of the front jacks N, said bar being cranked near its ends and having journals formed to turn in suitable hearings in the key-frame or case, and having a stop-like knob R, at one end. The front jacks N, which are arranged for playing the fifths of the notes played directly by their respective keys, are connected with the bar R by springs r, 1", which are forked, slotted, or hooked at their ends, so as to connect the jacks with the bar, but yet leave room for the bar and jacks to move without straining the springs.
P is a bar like R arranged beneath the rear jacks l said bar having a stop-like knob P, at one end. The rear jacks N,
tive keys, are connected with the bar P by- When the slide J, is pushed in, the fulcrumboard falls down so low that the blocks L, and jacks N, N, will not reach the pins Z, n, n, and each key operates only means of its own trackers S, to open the valve below it. But if the slide J, is drawn out, the fulcrum-board is raised up high enough for the blocks L, and jacks N, N, to act upon the pins Z, n, n. F or the sake of example, we will describe the action of the key W, first supposing the knob R, to be pushed back and the knob P, to be drawn forward, (as shown in black outline in Fig. 2,) which moves the jacks N, N, out of operation. The fulcrumboard being now raised up, the key W acting through its block L, on the pin Z, below it, depresses the lever in which is the said pin, and at the same time opens the valve under the key which it will be seen by reference to the mark F upon said key, in Fig. 1, is its octave. If the stop R be then drawn forward to bring the front set of jacks N, over the front pins 12, the key W will open the valve be low or C in the scale, which is a fifth above W and by pushing back the stop P, to throw the rear jacks N, over their respective pins Z, the same key will also open the valve below or A in the scale, which is a tenth above W or a major third above WV and thus we obtain the common chord by pressing a single key. By pushing back the stop R, the fifth is disconnected and the note octave and tenth or major third are played. By pushing in the slide J, again, the keys are made to play only the valves immediately below them. If the player, after having had either set of jacks coupled, moves either knob R, or P, to uncouple them while he holds a key depressed, the bar R, or P, moves the spring connec tion 1", or p, of the ack of that key while the jack is retained on its respective pin n, by the friction between them, but as soon as the finger is raised from the key and the key allowed to rise, the spring draws the jack forward or back out of the way of the pin. Or if after having had either set of jacks uncoupled, the player moves the knob R, or P, to couple them while he holds a key depressed, the bar R, or P, acting through the spring connection 7", or p, of the jack of that key, draws'said jack against the side of the head of its respective pin, when the jack is arrested and the spring is bent by the further movement of the bar; but as soon as the pressure of the finger is The levers O, O, 0, may, by proper ar rangement of the jacks N, N, and pins n, n, be employed to connect any other notes than the fifths and tenths as described, as for eX- ample the fourth and sixth.
The advantage of this invention over other octave couplers and attachments of 'similar character are: 1st, extreme simplicity of construction and compactness; 2nd, in the provision afforded for coupling or uncoupling with equal facility when any of the keys are pressed down, or while the keys are in motion or at rest.
The fulcrum-board may be divided transversely at any desirable point in the scale and employing a slide at each end, this attachment can be used for either portion of the key-board to strengthen the bass or treble at pleasure. Y
hat we claim as our invention, and desire to secure by Letters-Patent, is:
1. The employment of a single series of diagonal levers O, 0, arranged relatively to and combined with the keys by blocks L, and acks N, N, substantially as described, whereby a single lever serves not only to couple a key with another to which it stands in the relation of octave, but with other keys to which it stands in different relations, as fifths,,tenths, &c.
2. Supporting the diagonal levers upon a fulcrum-board that is arranged between the keys and valves and applied so as to be capable of rising toward and falling from the keys with the whole series of levers, substantially as set forth.
3. Combining the jacks N, N, with the uncoupling bars R P by means of the elastic connections 1", 39, operating substantially in the manner and for the purpose set forth.
E. B. CARPENTER. E. N. MERRIAM.
Witnesses to the signature of E. B. Carpenter:
AsA KEYEs, GEO. H. BENNETT.
Witnesses to the signature of E. N. Merriam:
L. D. Ross, A. B. RIPLEY.
Publications (1)
Publication Number | Publication Date |
---|---|
US18676A true US18676A (en) | 1857-11-24 |
Family
ID=2082182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US18676D Expired - Lifetime US18676A (en) | Coupling for melodeons |
Country Status (1)
Country | Link |
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US (1) | US18676A (en) |
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0
- US US18676D patent/US18676A/en not_active Expired - Lifetime
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