US429763A - kalbe - Google Patents
kalbe Download PDFInfo
- Publication number
- US429763A US429763A US429763DA US429763A US 429763 A US429763 A US 429763A US 429763D A US429763D A US 429763DA US 429763 A US429763 A US 429763A
- Authority
- US
- United States
- Prior art keywords
- valve
- spring
- button
- rod
- tremolo
- 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
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- 210000003813 Thumb Anatomy 0.000 description 12
- 230000004048 modification Effects 0.000 description 4
- 238000006011 modification reaction Methods 0.000 description 4
- 240000001439 Opuntia Species 0.000 description 2
- 102100016006 SLIT1 Human genes 0.000 description 2
- 101700052317 SLIT1 Proteins 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D11/00—Accordions, concertinas or the like; Keyboards therefor
Definitions
- My improvements in accordions consist of arrangements by means of which it is possible to produce a tremulous effect when playing by pressing a button placed conveniently near the thumb of the player.
- Figure 1 is an elevation of an accordion, showing the upper half in vertical section through the line a B.
- Fig. 2 is a section through the upper box of the accordion, showing a top view of the tremolo-valves.
- Figs. 3, 4, 5, and 6 show slight modifications in the construction of the mechanism for opening and shutting the tremolo-valves.
- Fig. 1,1 is the valve through which the air passes in playing the accordion without the tremulous effect.
- the valve b which is held away from the opening B by the spring h is pressed down, the air is forced through the tremolo-valve A or A as the case may bethat is to say, according to whether the accordion is being drawn out or pressed together.
- the tremolo-valves are constructed in the usual manner.
- the valve 1) is held continually open by means of the spring 19 hen the valve is open, the small disk rests on the valve 1), as shown in Fig. 1. To this disk g is fixed the rod g, which slides in the tube cl.
- the rod g has the button 0 on its other end, and this button 0 runs in the angular slits c c of the tube d.
- the tube (1 is held to the plate f by means of the collar e and two screws, and the plate f is screwed to the accordion, as shown in Fig. 1, near the thumb-band h, so that in playing the button 0 r can be conveniently pressed down and turned in the corner 0 of the slit 0 by the thumb of the player.
- the button can be pressed down by the thumb and turned into the corner 0 of the angular slits 0' c and when the tremulous effect is no longer required the button can be pushed out of the corner 0 of the slit 0, and the valve opens of its own accord under the influence of the spring 11
- I can obtain the same effect by the arrangement shown in Figs. 3 and 4, where the tremolo valve itself is held open by pressing the button 0 down, which moves the angle-lever 7a.
- the arm Z of the angle-lever 7o then presses against the weight b of the flap a -of the tremolo-valve, holding the same open and permitting the air to pass through without causing the tremulous effect.
- the arrangement for opening or letting this tremolo-valve loose can be efiected with or without a spring. As shown in Fig. 4:, it works without a spring, the rod 9 running tightlyin the tube d. In this case a straight slit 0 only is necessary in the tube, as the rod 9 will remain in the position into which it is placed by the movement of the thumb.
- a spring 5 may also be introduced, as shown in Fig. 3, with an angular slit in the tube.
- the rod g is fixed to the plate m.
- This plate m is movable on the bottom plate f by means of the screw on, which slides in the slit m of the plate m.
- the plate m has a notch n on its upper end, against which the thumb presses.
- the spring 12 there is another spring a lying behind the plate m, between it and the bottom plate f.
- the spring a has its one end fastened to the bottom plate J".
- a bar g with a stopping mechanism, in connection with a valve Z), for the purpose as described.
- a bar g with a stopping mechanism, in connection with a valve Z) and a spring b working on the valve 1), for the purpose as described.
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
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Description
(No Model.) 2 Sheets-Sheet 1. V E. KALBE.
ACCORDION. No. 429,763. Patented June 10, 1890.
1 v a I f z g. a 3 4 J {/7 5. 9 a a L we mums PETERS col, moro-Lrmo vusmmmu n c (No Model.) 2 Sheets-Sheet 2. E. KALBE.
I ACCORDION. No. 429,763. Patented June 10, 1890} ////////////////ALZ V//////// 7///////,l 3 V4 Pfi'hzmses. I 0613' 7 1,1 55%? 6 I a? 9 A wma 4444 4 UNITED STATES PATENT OFFICE.
EUGEN KALBE, OF BERLIN, GERMANY.
ACCORDION.
SPECIFICATION forming part of Letters Patent No. 429,763, dated June 10, 1890.
Application filed April 12, 1889. Serial No. 307,054. (No model.) Patented in England February 1, 1889, No.1,833-
To all whom it may concern.-
Be it known that I, EUG-EN KALBE, merchant, a subject of the King of Prussia and German Emperor, residing at 13 Gips Strasse, Berlin, Germany, have invented new and useful Improvements in Accordions, (for which I have applied for Letters Patent in Germany, dated November 3, 1888, and England, No. 1,833, dated February 1, 1889,) of which the following is a full description.
My improvements in accordions consist of arrangements by means of which it is possible to produce a tremulous effect when playing by pressing a button placed conveniently near the thumb of the player.
In order to make my invention more clear in the following description, I make use of the accompanying sheets of drawings, inwhich similar letters denote similar parts throughout the several views.
Figure 1 is an elevation of an accordion, showing the upper half in vertical section through the line a B. Fig. 2 is a section through the upper box of the accordion, showing a top view of the tremolo-valves. Figs. 3, 4, 5, and 6 show slight modifications in the construction of the mechanism for opening and shutting the tremolo-valves.
In Fig. 1,1) is the valve through which the air passes in playing the accordion without the tremulous effect. As soon, however, as the valve b,which is held away from the opening B by the spring h is pressed down, the air is forced through the tremolo-valve A or A as the case may bethat is to say, according to whether the accordion is being drawn out or pressed together. The tremolo-valves are constructed in the usual manner. The valve 1) is held continually open by means of the spring 19 hen the valve is open, the small disk rests on the valve 1), as shown in Fig. 1. To this disk g is fixed the rod g, which slides in the tube cl. The rod g has the button 0 on its other end, and this button 0 runs in the angular slits c c of the tube d. The tube (1 is held to the plate f by means of the collar e and two screws, and the plate f is screwed to the accordion, as shown in Fig. 1, near the thumb-band h, so that in playing the button 0 r can be conveniently pressed down and turned in the corner 0 of the slit 0 by the thumb of the player.
IVhen the tremulous effect is required, the button can be pressed down by the thumb and turned into the corner 0 of the angular slits 0' c and when the tremulous effect is no longer required the button can be pushed out of the corner 0 of the slit 0, and the valve opens of its own accord under the influence of the spring 11 Instead of having a separate valve for clos- 4 ing to effect the tremolo, I can obtain the same effect by the arrangement shown in Figs. 3 and 4, where the tremolo valve itself is held open by pressing the button 0 down, which moves the angle-lever 7a. The arm Z of the angle-lever 7o then presses against the weight b of the flap a -of the tremolo-valve, holding the same open and permitting the air to pass through without causing the tremulous effect. The arrangement for opening or letting this tremolo-valve loose can be efiected with or without a spring. As shown in Fig. 4:, it works without a spring, the rod 9 running tightlyin the tube d. In this case a straight slit 0 only is necessary in the tube, as the rod 9 will remain in the position into which it is placed by the movement of the thumb. In this modification a spring 5 may also be introduced, as shown in Fig. 3, with an angular slit in the tube. I can alsoarrange the movement of the valve as shown-in Figs. 5 and 6, where the valve 1) is directly fixed to the rod g, which rod has a collar against which the spring presses. The rod g is fixed to the plate m. This plate m is movable on the bottom plate f by means of the screw on, which slides in the slit m of the plate m. The plate m has a notch n on its upper end, against which the thumb presses. In addition to the spring 12 there is another spring a lying behind the plate m, between it and the bottom plate f. The spring a has its one end fastened to the bottom plate J". On its other end, which presses against the under side of the plate m, is fixed the button 0, over which the angular slit p slides. Besides the button 0 there is a little block q fixed to this end of the spring n".
This arrangement works in the following manner: In playing, when the tremulous effeet is desired, it is only necessary to press against the notch '22 with the thumb. The valve 1) will now be pressed down and the spring b will be stretched. As soon as the valve (Z is down on its seat and the hole I closed, the block (1 on the end of the spring n snaps into the broad part of the angular slit 1) and prevents the spring 12 from pressing the valve h up again. Accordingly the air is driven through the tremolo-valves A and A To stop the tremulous effect, it is only necessary to press the button 0,when the block q is pressed out of the corner of the angular slitp. The spring 11 then presses the valve up, and with it the plate 77L, so far until the end of the slit m strikes against the screw m. Lastly, I can also make the arrangement of the valve Z) to work without any spring at all by fixing the valve Z) directly to the rod 9 and making this rod 9 slide in the tube (Z tightly enough to prevent the button 0 from slipping about of its own accord. In this case the arrangement would be the same as in Fig.
1, only the valve Z1 would be fixed to the rod g instead of the disk 9 The spring b would be left away and the slit 0 a would be a straight instead of an angular one.
Having thus fully described my invention, what I claim as my invention, and desire to secure by Letters Patent in the United States, is
1. In accordions, a bar g, in connection with a valve Z) and a spring b working on valve 1), for the purpose as described.
2. A bar g, with a stopping mechanism, in connection with a valve Z), for the purpose as described.
3. A bar g, with a stopping mechanism, in connection with a valve Z) and a spring b working on the valve 1), for the purpose as described.
In witness whereof I have hereunto set my hand in presence of two witnesses.
EUGEN KALBE.
Witnesses:
13. R01, THEODOR HEEss.
Publications (1)
Publication Number | Publication Date |
---|---|
US429763A true US429763A (en) | 1890-06-10 |
Family
ID=2498670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US429763D Expired - Lifetime US429763A (en) | kalbe |
Country Status (1)
Country | Link |
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US (1) | US429763A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2457886A (en) * | 1945-01-06 | 1949-01-04 | Gerber Walter | Tremolo device for accordions |
-
0
- US US429763D patent/US429763A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2457886A (en) * | 1945-01-06 | 1949-01-04 | Gerber Walter | Tremolo device for accordions |
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