US1696901A - Musical instructing and directing equipment - Google Patents
Musical instructing and directing equipment Download PDFInfo
- Publication number
- US1696901A US1696901A US72308A US7230825A US1696901A US 1696901 A US1696901 A US 1696901A US 72308 A US72308 A US 72308A US 7230825 A US7230825 A US 7230825A US 1696901 A US1696901 A US 1696901A
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- key
- keys
- musical
- board
- instrument
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B15/00—Teaching music
- G09B15/08—Practice keyboards
Definitions
- This invention relates to disclosing musical direction or instruction.
- This invention has utility when incorporated in connection with key-board instru ments as 01? the organ or piano type, especially for disclosing location and notation by means of a simply attached and detached key register setup independently of disfiguring the standardcabinet for such instrument.
- FIG. 1 shows an embodiment of the invention for a. plurality of receiving instruments as controlled from a manual instead of from a similar instrument to that receiving and displaying Fig.2 an enlarged front view of a portion of the receiver or disclosing structure of Fig. 1;
- Fig. 3 is a rear view, with parts broken away, of a. portion of the receiver 01" Fig. 2;
- Fig. 4 is a section on the line IV-IV, Fig.3;
- Fig. 5 is asection on the line VV, Fig. 3;
- Fig. 7 is a partial wiring diagram showing control connections; and v c Fig. 8 is a fragmentary perspective view of an end portion of the channel structure.
- Electric current supply as socket 1, has plug 2 inserted therein with lines 3, 4:, there: from to switch 5.
- This switch 5 (Fig 7) may be turned on to have lines 6, 7, therefrom supply transformer 8 with current for step down from say the ordinary 110 volt sixty cycle lighting circuit as supplied at the socket l to say six volt circuit as delivered to lines 9, 10.
- these lines 9, 10 extend to a transmit-ting structure 11 herein shown as having a regular piano key-board, comprising keys 12, mounted by legs 13.
- keys 12 are rockable upon iulcra 14 with the rear extensions thereof carrying tern1inals 15 from the line 10 to connect with terminals 16 extending by lines 17 to the receiving instruments in parallel with line 9.
- Receiving instruments 18 are shown as having keyboards, each having natural keys 19, usually of the white disclosure. Between the fullspaced notes of these keys, are intermediate half tone designation keys 20, usually black, which as to the next upper note are flat, and as to the lower note are sharp, thereby giving a schedule for onehalf tones throughout the extent of the keyboard for its eight octaves orot-her extent. Laterally beyond the extent of the key-board are ledges 21.. Over the keys and toward the cabinet structure 18 of the piano, is a fall-board having slight clearance 23 above the keys 19.
- the device of this disclosure comprises a main channel structure orhousing having opposing flanges 24;, 25, with web 26, from the flange 24 extending part wayto the flange 25.
- Parallel partitions27 from the flange 25 extend over the web 26 in completing the channel structure and providing stalls 28 between the partitions 27
- spring clips 29 are anchored as by solder 30, asv the ground terminal with the metallic or molded housing 24, 25, 26, for light bulbs 3i.
- the line 9 extends to terminal 37 in the housing of this channel structure: 2st, 25, 26,
- solder connections 38 anchorthe respective lines 17 to the terminals 35.
- the manual is used for more than one remote control or receiving instrument
- the lines 17 are providedwith branches according to the number of instruments to be placed in the receiving circuits.
- the lines 17 branch from conduit or bundle 39. extending from the control or manual. extends parallel with the bar 32 in the portion of the channel laterally thereof providing clearance for such bundle of wires.
- the bar 32 is anchored with the channel structure by screws 40.
- This assembled electrical portion of the apparatus is housed by backing plate 41 anchored by screws 42 with the channel structure. Terminal screws 4:2 in this mounting have bracket plates 43 therefrom extendingto oiiset portions 44.
- offset portions 44 extend rerawardly of the back plate ll to enter the usual clearance space 23 below the fall-board 22 when in its up or raisedposition.
- the channel structure 24:, 2 5, 26, 27, has end closure portions 45 from each of which extends threaded lug 46 and This bundle of wires 39' 7 colored transparency, as red celluloid 54 dis the notation for such key.
- the stalls 28 In this registry position, the stalls 28 have openings or window portions 51 adjacent the respective bulbs 31. These window portions are closed by colorless transparency 52,
- a plurality of devices for registering with the keys of separate musical-instrument key-boards comprising illumination means at the respective 1m and a common remote control device for controlling simultaneously the illumination of said separate instrument key-boards 2.
- a device comprising a rigid structure provided with key registering means having a rearward extension to engage under said lower edge of the fall-board, and relatively adjustable means to' coact with the ledge to position the structurewith its key registering means located as to the keys or the key-board by wedging said extension into frictional holding co-action with said lower edge ofthe fall-board.
- a remote control dictation device a plurality of receiving devices for registering with the keys of key-board types of musical instruments, each instrument provided with a fall-board having clearance as to the keys, and ledges at opposite ends laterally of the keys, of mounting means for the respective receiving devices comprising extensions from thedevices for engaging under the fallboards, and adjusting screws coacting with the ledges for wedging the extensions into frictional' holding positions with the fallboards for, maintaining the devices in key registering position.
- a device for registering with the keys of a key-board type of musical instrument a channel structure embodying opposing flanges, a web from one flange short of the other, partitions from said other flange to said web to provide windows, and notation disclosing means at said windows.
- a device for registering with the keys of a key-board type of musical instrument a channel structure embodying opposing flanges, a'web from one flange short of the other, partitions from said ot-her flange to said web to provide windows, and light bulbs between said partitions.
- a device for registering with the keys of a. keyboard type of musical instrument a channel structure embodying opposing flanges, a web from one flange short of the other, partitions fromsaid other flange to said web to provide windows, light bulbs be tween said partitions, and'clips between the partitions as bulb mounting terminals.
- a device for registering with the keys of a key-board type of musical instrument a channel structure embodying opposing flanges, a web from one flange short of the other, partitions from said other flange to said web to provide windows, light bulbs between said partitions, clips between the partitions as bulb mounting terminals, an insulator bar along said web, separate conductor leads for each bulb, spring terminals carried by the bar at each clip, and a remote control for connecting up said leads for controlling illummation of said bulbs.
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- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
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- Electrophonic Musical Instruments (AREA)
Description
Jan. 1, 1929.
' 1,696,901 J. c. BOSTELMAN, JR
MUSICAL INSTRUCTING. AND DIRECTING EQUIPMENT Filed Nov. 30, 1925 2 Sheets-Sheet 1 i -5? 4 54 w,- a if).
..............1.1.... I L I i/ I :Z/ ,Z/
2,, I I l 2 H T f0 i (Ki i i/ f 4f 1 w J22." Q BMMWN In, I .12. INVENTE] I I MW AITDE NEIY Patented Jan. 1, 192 9.
UNITED STATES 1,696,901 PATENT OFFICE.
JOHN G. nosrELniAN, anon roLnn onio, ASSIGNOR To visUotA conrone'rion, A CORPORATION on NEW YORK.
Application filed November 30, 1925. Serial No. 72,308.
This invention relates to disclosing musical direction or instruction. I
This invention has utility when incorporated in connection with key-board instru ments as 01? the organ or piano type, especially for disclosing location and notation by means of a simply attached and detached key register setup independently of disfiguring the standardcabinet for such instrument.
Referring to the drawings 2 Fig. 1 shows an embodiment of the invention for a. plurality of receiving instruments as controlled from a manual instead of from a similar instrument to that receiving and displaying Fig.2 an enlarged front view of a portion of the receiver or disclosing structure of Fig. 1;
Fig. 3 is a rear view, with parts broken away, of a. portion of the receiver 01" Fig. 2;
Fig. 4 is a section on the line IV-IV, Fig.3;
Fig. 5 is asection on the line VV, Fig. 3;
dis a partial section on the line VI'VI, Fig. 5;
Fig. 7 is a partial wiring diagram showing control connections; and v c Fig. 8 is a fragmentary perspective view of an end portion of the channel structure.
Electric current supply, as socket 1, has plug 2 inserted therein with lines 3, 4:, there: from to switch 5. This switch 5 (Fig 7) may be turned on to have lines 6, 7, therefrom supply transformer 8 with current for step down from say the ordinary 110 volt sixty cycle lighting circuit as supplied at the socket l to say six volt circuit as delivered to lines 9, 10.
As herein shown, these lines 9, 10, extend to a transmit-ting structure 11 herein shown as having a regular piano key-board, comprising keys 12, mounted by legs 13. These keys 12 are rockable upon iulcra 14 with the rear extensions thereof carrying tern1inals 15 from the line 10 to connect with terminals 16 extending by lines 17 to the receiving instruments in parallel with line 9.
Receiving instruments 18 are shown as having keyboards, each having natural keys 19, usually of the white disclosure. Between the fullspaced notes of these keys, are intermediate half tone designation keys 20, usually black, which as to the next upper note are flat, and as to the lower note are sharp, thereby giving a schedule for onehalf tones throughout the extent of the keyboard for its eight octaves orot-her extent. Laterally beyond the extent of the key-board are ledges 21.. Over the keys and toward the cabinet structure 18 of the piano, is a fall-board having slight clearance 23 above the keys 19.
The device of this disclosure comprises a main channel structure orhousing having opposing flanges 24;, 25, with web 26, from the flange 24 extending part wayto the flange 25. Parallel partitions27 from the flange 25 extend over the web 26 in completing the channel structure and providing stalls 28 between the partitions 27 On the web 2, as between the partitions 27, spring clips 29 are anchored as by solder 30, asv the ground terminal with the metallic or molded housing 24, 25, 26, for light bulbs 3i. Along the web 26, adjacent the ends of the parti- .tions 27, as extending toward the flange 24, there is light offset 32 over which is placed insulation bar 33 having mounted thereon by pins 3%, terminals 35 having spring ends 36 adjacent the terminal clips 29, as circuit completing terminals for the respective bulbs 31, as detachably mounted by the clips 29.
The line 9 extends to terminal 37 in the housing of this channel structure: 2st, 25, 26,
27, while solder connections 38 anchorthe respective lines 17 to the terminals 35. hen the manual is used for more than one remote control or receiving instrument, the lines 17 are providedwith branches according to the number of instruments to be placed in the receiving circuits. The lines 17 branch from conduit or bundle 39. extending from the control or manual. extends parallel with the bar 32 in the portion of the channel laterally thereof providing clearance for such bundle of wires. The bar 32 is anchored with the channel structure by screws 40. This assembled electrical portion of the apparatus is housed by backing plate 41 anchored by screws 42 with the channel structure. Terminal screws 4:2 in this mounting have bracket plates 43 therefrom extendingto oiiset portions 44. These offset portions 44 extend rerawardly of the back plate ll to enter the usual clearance space 23 below the fall-board 22 when in its up or raisedposition. The channel structure 24:, 2 5, 26, 27, has end closure portions 45 from each of which extends threaded lug 46 and This bundle of wires 39' 7 colored transparency, as red celluloid 54 dis the notation for such key.
guide lug A? mounting clamping screw l8 having knurled head 49 and cushion foot 50. Accordingly, to position a housing on the key-board ot' a musical instrument, it is not necessary to in any wise deface such instrument. The offsets 44 may enter the clearance 23, then by operating the knurled heads 49, of the screws 48, the cushion foot 50 coacting with the ledge 21 beyond the keyboard at each end pulls up the housing away from the keys to have the offset lt snugly against the lower edge of the fall-board 22. The device is thus readily and accurately placed in registry position for the musical instruction.
In this registry position, the stalls 28 have openings or window portions 51 adjacent the respective bulbs 31. These window portions are closed by colorless transparency 52,
' as of celluloid, at each natural key registry position with notation disclosure transparency 53 back of such window 52 so that as the bulb 31 is illuminated, there is-not only key location,'but simultaneously key notation disclosure at the receiving instrument to the student or the one being instructed at such instrument. The stalls 28, corresponding to the black keys, are herein shown as having closing each sharp or flat note and its location with the faint showing of the non-illuminated adjacent tones.
Accordingly, there is in this equipment, a mode of direction and instruction permitting timing and key location, with the further assistance of reading position on the scale of There is thus given the student the advantage of sight assistance to supplement the ear especially when the transmitting instrument 11 is of the same character as the receiving instrument.
What is claimed and it is desired to secure by United States Letters Patent is:
1. A plurality of devices for registering with the keys of separate musical-instrument key-boards comprising illumination means at the respective 1m and a common remote control device for controlling simultaneously the illumination of said separate instrument key-boards 2. For a musical instrument having keys forming a key-board, a ledge laterally be- "yond the keys and a fall-board having in its Lip-position clearance between its lower edge and the keys of the key-board, a device comprising a rigid structure provided with key registering means having a rearward extension to engage under said lower edge of the fall-board, and relatively adjustable means to' coact with the ledge to position the structurewith its key registering means located as to the keys or the key-board by wedging said extension into frictional holding co-action with said lower edge ofthe fall-board.
3. A remote control dictation device, a plurality of receiving devices for registering with the keys of key-board types of musical instruments, each instrument provided with a fall-board having clearance as to the keys, and ledges at opposite ends laterally of the keys, of mounting means for the respective receiving devices comprising extensions from thedevices for engaging under the fallboards, and adjusting screws coacting with the ledges for wedging the extensions into frictional' holding positions with the fallboards for, maintaining the devices in key registering position. v
4. A device for registering with the keys of a key-board type of musical instrument, a channel structure embodying opposing flanges, a web from one flange short of the other, partitions from said other flange to said web to provide windows, and notation disclosing means at said windows.
5. A device for registering with the keys of a key-board type of musical instrument, a channel structure embodying opposing flanges, a'web from one flange short of the other, partitions from said ot-her flange to said web to provide windows, and light bulbs between said partitions. V
6. A device for registering with the keys of a. keyboard type of musical instrument, a channel structure embodying opposing flanges, a web from one flange short of the other, partitions fromsaid other flange to said web to provide windows, light bulbs be tween said partitions, and'clips between the partitions as bulb mounting terminals.
7. A device for registering with the keys of a key-board type of musical instrument, a channel structure embodying opposing flanges, a web from one flange short of the other, partitions from said other flange to said web to provide windows, light bulbs between said partitions, clips between the partitions as bulb mounting terminals, an insulator bar along said web, separate conductor leads for each bulb, spring terminals carried by the bar at each clip, and a remote control for connecting up said leads for controlling illummation of said bulbs.
In witness whereoi I my signature.
JOHN G. BOSTELMAN, JR.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72308A US1696901A (en) | 1925-11-30 | 1925-11-30 | Musical instructing and directing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US72308A US1696901A (en) | 1925-11-30 | 1925-11-30 | Musical instructing and directing equipment |
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US1696901A true US1696901A (en) | 1929-01-01 |
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US72308A Expired - Lifetime US1696901A (en) | 1925-11-30 | 1925-11-30 | Musical instructing and directing equipment |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2605557A (en) * | 1944-04-18 | 1952-08-05 | Harry R Van Deventer | Method of and apparatus for teaching dancing |
US2746339A (en) * | 1951-08-30 | 1956-05-22 | Alfred T Schmidt | Means for teaching piano playing |
US2754715A (en) * | 1952-01-08 | 1956-07-17 | Ruben Charlotte | Row indicator for accordions |
US3353435A (en) * | 1964-04-24 | 1967-11-21 | Don S Wenger | Apparatus for teaching the operation of a keyboard-controlled machine or instrument |
US3446109A (en) * | 1967-01-09 | 1969-05-27 | Bruce T Scott | Audio-visual music simulator apparatus |
US3465635A (en) * | 1963-04-25 | 1969-09-09 | Antal A Maldacker | Multiheaded mallets |
US3501850A (en) * | 1967-02-20 | 1970-03-24 | Alda Instr Ltd | Teaching method and apparatus |
US3709085A (en) * | 1970-06-26 | 1973-01-09 | Castillo J Del | Teaching device for attachment to a keyboard instrument |
EP2360180A2 (en) | 2004-12-13 | 2011-08-24 | Amylin Pharmaceuticals Inc. | Pancreatic polypeptide family motifs, polypeptides and methods comprising the same |
US20140069260A1 (en) * | 2012-09-06 | 2014-03-13 | Arelis Josefina Galavis | I can teach music |
-
1925
- 1925-11-30 US US72308A patent/US1696901A/en not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2605557A (en) * | 1944-04-18 | 1952-08-05 | Harry R Van Deventer | Method of and apparatus for teaching dancing |
US2746339A (en) * | 1951-08-30 | 1956-05-22 | Alfred T Schmidt | Means for teaching piano playing |
US2754715A (en) * | 1952-01-08 | 1956-07-17 | Ruben Charlotte | Row indicator for accordions |
US3465635A (en) * | 1963-04-25 | 1969-09-09 | Antal A Maldacker | Multiheaded mallets |
US3353435A (en) * | 1964-04-24 | 1967-11-21 | Don S Wenger | Apparatus for teaching the operation of a keyboard-controlled machine or instrument |
US3446109A (en) * | 1967-01-09 | 1969-05-27 | Bruce T Scott | Audio-visual music simulator apparatus |
US3501850A (en) * | 1967-02-20 | 1970-03-24 | Alda Instr Ltd | Teaching method and apparatus |
US3709085A (en) * | 1970-06-26 | 1973-01-09 | Castillo J Del | Teaching device for attachment to a keyboard instrument |
EP2360180A2 (en) | 2004-12-13 | 2011-08-24 | Amylin Pharmaceuticals Inc. | Pancreatic polypeptide family motifs, polypeptides and methods comprising the same |
EP3000826A1 (en) | 2004-12-13 | 2016-03-30 | Amylin Pharmaceuticals, LLC | Pancreatic polypeptide family motifs, polypeptides and methods comprising the same |
US20140069260A1 (en) * | 2012-09-06 | 2014-03-13 | Arelis Josefina Galavis | I can teach music |
US9006550B2 (en) * | 2012-09-06 | 2015-04-14 | Arelis Josefina Galavis | I can teach music |
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