US638245A - Self-playing organ. - Google Patents
Self-playing organ. Download PDFInfo
- Publication number
- US638245A US638245A US72152599A US1899721525A US638245A US 638245 A US638245 A US 638245A US 72152599 A US72152599 A US 72152599A US 1899721525 A US1899721525 A US 1899721525A US 638245 A US638245 A US 638245A
- Authority
- US
- United States
- Prior art keywords
- board
- chamber
- organ
- self
- playing
- 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
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
- G10B1/02—General design of organs, harmoniums or similar wind musical instruments with associated blowing apparatus of organs, i.e. pipe organs
- G10B1/06—General design of organs, harmoniums or similar wind musical instruments with associated blowing apparatus of organs, i.e. pipe organs with pneumatic action
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Portable Nailing Machines And Staplers (AREA)
Description
UNITED STATES PATENT OFFICE.
EMORY C. HISCOCK, OE CHICAGO, ILLINOIS, ASSIGNOR TO THE WV. lV. KIMBALL COMPANY, OF SAME PLACE.
SELF-PLAYING ORGAN.
SPECIFICATION forming part of Letters Patent No. 638,245, dated December 5, 1899.
Application led June 23, 1899. Serial No. 721,525. (No model.)
T0 @ZZ whom t may concern:
Be it known that I, EMORY C. HISCOCK, a citizen of the United States, residing in Chicago, in the county of Cook and State of Illinois, have invented a new and useful Improvement in Self-Playing Organs, of which the following is a specification.
This improvement, which relates to selfplayin g organs, is designed mainly to increase the eifective area of the sounding-board without increasing its size. To this end instead of arranging the pneumatics, by which the reed-valves are opened, in a chest and mounting such chest upon the back port-ion of the sounding-board, as in the customary construction, so that the effective area of the board will be diminished by the extent to which it is covered by the chest, I nowplace said pneumatics in the open air and entirely out of contact with the board, and thereby greatly increase the area of surface which aids in the production of the soundwaves. I also connect the pneumatics to the exhaust of the organ by passages which,instead of entering the valve or exhaust chamber below the soundingboard through openings in the board in the usual manner, are extended down at each end of the board and far enough to connect with the ends of the exhaust-chamber, thus obviating the cutting of an opening in the board and leaving it intact, so thatits effectiveness as a sounding-board is not impaired, as it is in prior constructions.
A further feature of improvement is the loeating of the levers, whereby the reed-valves are operated while the organ is playing automatically, above the sounding-board instead of below it, as in the customaryconstruction, and the connecting of said levers to the stickers used in manual playing. By this change I further avoid cutting perfor-ations in the board for the passage of the wires by which power has heretofore been carried from the pneuinatics to the levers.
These and further features of invention are fully illustrated in the accompanying drawings, in which I show, at
Figure l, a vertical section of that part of an organ to which my invention relates, and at Fig. 2 a plan of the valve employed to control the pneumatics.
valve controlling the reed and opened by said sticker; F, the exhaustchamber below the sounding-board and in which the valves E are located, and G the passage leading from said chamber to the exhaust apparatus of the organ. The reed-board may have reed-cells facing both front and rear, as shown.
A portion of the pneumatics forming part of the automatic playing mechanism is shown at H I-I' H2, one being in section. rlhese pneumatics are arranged with their movable sides lowerlnost, and each movable side is provided with a projecting arm lt, setting under a button j on a vertical wire J, passing through one end of a rocking lever K and provided with a second button lt below the lever. A stationary guide pin L vpasses through the lever, as shown, and the lever rocks upon a fulcrum M, located above it and at one side of its center. A felt-covered rest N is located under the lever and almost directly below the fulcrum. The end of the leler beyond the fulcrum is forked or otherwise adapted to bear upon a button B on the sticker-pin. Vith this construction it will be seen that when the pneumatic His ex* hausted, its normal condition being one of expansion at the atmospheric pressure, it will collapse and lift the end of lever K to which it is connected, thereby depressing the farther end of the lever and acting through the sticker-pin to open valve E and cause the speaking of the reed controlled by the valve.
The series of pneumatics are exposed to the outer air, as plainly shown by the drawings, so that they are all readily accessible for replacing or repairs. As plainly seen, also, they are entirely above and have no contact with the sounding-board, and consequently do not impair or in any way affect the operation of the latter.
The pneumatics are controlled by the inusic-sheet O and tracker-range P. The ducts P' of the range are normally exhausted ot' air by means of bleeding-passages P2, connect-ing them with theeXhaust-chamher P3, and each communicates with a chamber Q over a mem- IOC) brane-motor Q. The chamber R below the membrane may be commen to the series of membranes and is constantly exhausted, be-
ing connected with the chamber F by passages R at each end of the sounding-board and opening into chamber F at the end of the latter and below the sounding-board, as seen at R2. The chamber P3 may also be common to all the tracker-ducts and be exhausted by passages R. The membrane Q when air is admitted to its controlling-duct depresses a double-faced valve S, inserted in and acting to regulate the passage T, connecting the pneumatic Il with chamber It, and when thus depressed said valve opens communication between the pneumatic and said chamber, so that the former is at once exhausted and eollapses, thereby operating lever K, as already set forth. ln its normal position. whic-h is that illustrated, said valve shuts olii' communication between the exhaust-chamber and the pneumatic and allows the latter and that portion of passage 'l below the valve to till with air at natural pressure through the passage S', extending from the valve-chamber to the outer air.
It will be noticed that b y the construction shown an open unobstructed space extends from the reed-board te the back ofthe instrument. This space affords ready access from the rear to the reeds, whose cells open to the back of the instrument, and obviates the objection heretofore existing to rearwardlyopening cells` The valves S are two-faced and are guided in their movements by vertical pins S2, secured to the body of the valve and at such distances from its center as will enable them to bear against the walls of the air-passages S3 and S above and below the valve. These pins are preferably three in number, spaced as shown and passed vertically through the valve, with their ends projecting both above and below the same.
I claiml. The self-playing organ having a pneumatic-action located above the soundingboard and connected to the exhaust by a windway or trunk passing outside the soundingboard and connecting with the exhaust below the plane ofthe board, substantially as specified.
2. The self-playing organ having a pneumatic-action located above and out of contact with the sounding-board, and connected to the main exhaust-chamber by an end windway or windways entering` said chamber at the end, and below the board, substantially as specified.
3. The self-playing organ having a pneumatic-action for operating its sounding devices, located over the rear of the soundingboard, and out of contact therewith, and connected to the exhaust-chamber of the organ by an end windway or windways entering the exhaust-chamber at the end, whereby an open space is left over the board and under the aotion giving access to the reeds, substantially as specified.
4. The self-playing organ the pneumatics for operating the valves oi the sounding devices whereof are located above and out of contact with the sound-board and are mechanically connected to and operate said valves through the sticker-pins, and are also connected to the exhaust-chamber by windways entering said chamber al. the end whereby the elective area of the board is much increased and opportunity for reaching the reeds from the back of the organ is afforded, substantially as speci lied.
5. The self-playing organ having a reedboard with rearwaidly-opening cells, and having its pneumatic-valve-operating action located'over the rear of its sounding-board, and also having a. free unobstructed space above the board and under the action, rendering such reed-cells convenient of access from the rear, substantially as specified.
EMORY C. lllSCO CK.
Witnesses-z H. ill. MUNDAY, E'Dw. S. Evnnrs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72152599A US638245A (en) | 1899-06-23 | 1899-06-23 | Self-playing organ. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72152599A US638245A (en) | 1899-06-23 | 1899-06-23 | Self-playing organ. |
Publications (1)
Publication Number | Publication Date |
---|---|
US638245A true US638245A (en) | 1899-12-05 |
Family
ID=2706834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US72152599A Expired - Lifetime US638245A (en) | 1899-06-23 | 1899-06-23 | Self-playing organ. |
Country Status (1)
Country | Link |
---|---|
US (1) | US638245A (en) |
-
1899
- 1899-06-23 US US72152599A patent/US638245A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US638245A (en) | Self-playing organ. | |
US1622364A (en) | Combined electric pianoforte and organ | |
US2056212A (en) | Electric accordion | |
US807510A (en) | Organ. | |
US671691A (en) | Automatically-operated organ. | |
US1570947A (en) | Automatic stringed instruments of the viol class | |
US816605A (en) | Automatic piano-player. | |
US1051468A (en) | Automatic piano-player. | |
US638615A (en) | Automatic musical instrument. | |
US746829A (en) | Organ. | |
US815978A (en) | Solo attachment for musical instruments. | |
US578127A (en) | welte | |
US588713A (en) | Reed-organ | |
US1038581A (en) | Means to assist tuning pneumatically-operated musical instruments. | |
US1081703A (en) | Musical instrument. | |
US855104A (en) | Self-playing piano. | |
US1448234A (en) | Pneumatically-operated musical instrument | |
US791542A (en) | Automatic expression device for mechanical musical instruments. | |
US1325294A (en) | By cecil | |
US1308159A (en) | Planoorapri co | |
US1066632A (en) | Player-piano. | |
US1231212A (en) | Electropneumatic organ. | |
US736054A (en) | Organ. | |
US806149A (en) | Automatic musical instrument. | |
US984257A (en) | Mechanical musical instrument. |