DE27600C - Transport device for pi'anofortes and other keyboard instruments - Google Patents
Transport device for pi'anofortes and other keyboard instrumentsInfo
- Publication number
- DE27600C DE27600C DENDAT27600D DE27600DA DE27600C DE 27600 C DE27600 C DE 27600C DE NDAT27600 D DENDAT27600 D DE NDAT27600D DE 27600D A DE27600D A DE 27600DA DE 27600 C DE27600 C DE 27600C
- Authority
- DE
- Germany
- Prior art keywords
- anofortes
- transport device
- keyboard instruments
- keys
- parts
- 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.)
- Active
Links
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000017105 transposition Effects 0.000 description 2
- 210000003467 Cheek Anatomy 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C3/00—Details or accessories
- G10C3/28—Transposing devices
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Bridges Or Land Bridges (AREA)
- Stringed Musical Instruments (AREA)
- Electrophonic Musical Instruments (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE Sl: Musikalische Instrumente.CLASS Sl: Musical instruments.
Die in der Zeichnung dargestellte Transponirvorrichtung soll einfacher und zweckentsprechender, in ihrer Anordnung sein, .als die bisher gebräuchlichen Einrichtungen.The Transponirvorrichtung shown in the drawing should be simpler and more appropriate, in their arrangement. Than the facilities in use up to now.
Unter den Tasten bezw. unter deren Vordertheil liegt der bewegliche Transponirrahmen R, welcher sich zwischen den Wangen WW nach rechts und links verschieben läfst. Damit bei dieser Verschiebung die Tasten mitgenommen werden, sind dieselben folgendermafsen gestaltet: Jede Taste besteht aus einem Vordertheil tl und einem Hintertheil /. Beide Theile sind mit einander nicht fest verbunden, sondern lassen sich derart über einander verschieben, dafs ein Tastenvordertheil über den Hintertheil der rechts oder links liegenden Nachbartaste zu liegen kommt.Under the keys resp. under its front part lies the movable transposition frame R, which can be shifted to the right and left between the cheeks WW. So that the keys are carried along with this shift, they are designed as follows: Each key consists of a front part t 1 and a back part /. Both parts are not firmly connected to one another, but can be shifted over one another in such a way that a front part of the key comes to rest over the rear part of the adjacent key on the right or left.
Die Vordertheile sind mittelst der Stifte i mit dem Transponirrahmen derart verbunden, dafs eine Verschiebung der Tastenvordertheile durch eine Verschiebung des Transponirrahmens bedingt wird.The front parts are connected to the transposer frame by means of the pins i in such a way that a displacement of the key front parts is caused by a displacement of the transposer frame.
Damit die Bewegung der Vordertasten sicher auf die Hintertheile übertragen wird, sind die Plättchen p angeordnet, welche eine Kupplung beider Theile herstellen, ohne die seitliche Verschiebung der Vordertheile zu verhindern.In order that the movement of the front keys is safely transferred to the rear parts, the plates p are arranged, which establish a coupling of the two parts without preventing the lateral displacement of the front parts.
Um die Verschiebung zu markiren, können am Transponirrahmen bezw. den Seitenwangen Zeichen angebracht werden; auch ist ein Knopf K angeordnet, um die Verschiebung bequem zu ermöglichen. Die Transponirvorrichtung läfst sich leicht an vorhandenen Klavieren anbringen und ist für neue Instrumente auf deren Preis fast ohne Einflufs.To mark the shift, you can bezw on the Transponirrahmen. signs are placed on the sidewalls; a button K is also arranged to facilitate the shifting conveniently. The transposition device can be easily attached to existing pianos and has almost no effect on the price of new instruments.
Claims (2)
Publications (1)
Publication Number | Publication Date |
---|---|
DE27600C true DE27600C (en) |
Family
ID=303905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT27600D Active DE27600C (en) | Transport device for pi'anofortes and other keyboard instruments |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE27600C (en) |
-
0
- DE DENDAT27600D patent/DE27600C/en active Active
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