DE334588C - Pneumatically operated music game machine - Google Patents
Pneumatically operated music game machineInfo
- Publication number
- DE334588C DE334588C DENDAT334588D DE334588DD DE334588C DE 334588 C DE334588 C DE 334588C DE NDAT334588 D DENDAT334588 D DE NDAT334588D DE 334588D D DE334588D D DE 334588DD DE 334588 C DE334588 C DE 334588C
- Authority
- DE
- Germany
- Prior art keywords
- pneumatically operated
- music game
- roller
- game machine
- axis
- 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
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10F—AUTOMATIC MUSICAL INSTRUMENTS
- G10F1/00—Automatic musical instruments
- G10F1/02—Pianofortes with keyboard
Description
Pneumatisch betriebener Musikspielapparat, Der in dem Patent 334587 beschriebene pn6umatisch betriebene Musikspielapparat ist gemäß der Erfindung dahin weiter ausgebildet, daß zwar wiederum die von dem Haupttriebwerk unabhängige Antriebsvorrichtung auf die Achse der Aufwickelwalze einwirkt, jedoch erfolgt der Antrieb dieser Achse in der Weise, daß sie durch Riementrieb o. dgl. zwangläufig mit der Achse einer gegen die Abwickelwalze wirkenden, unabhängig vom Haupttriebwerk angetriebenen Friktionswalze verbunden ist. 1-Iierdurch ist Gewähr dafür geboten, daß das Notenband mit stets gleichbleibender Geschwindigkeit und mit dauernd gleichmäßig aufrechterhaltener Spannung über den Gleitbock weitergeschaltet wird. Pneumatically operated music game apparatus , The pneumatically operated music game apparatus described in the patent 334587 is further developed according to the invention in such a way that, although the drive device independent of the main drive again acts on the axis of the winding roller, this axis is driven in such a way that it is driven by Belt drive or the like is inevitably connected to the axis of a friction roller that acts against the unwinding roller and is driven independently of the main drive mechanism. This guarantees that the music tape is indexed over the sliding block with constant speed and constant tension.
Auf der Zeichnung bezeichnen, wie in dem Patent 334585, A die Abwickelwalze, B die Aufwickelwalze und C den Gleitbock, über den sich das Notenband a führt. Gegen die Abwickelwalze A, die nach dem Patent 334586 nachgiebig gelagert ist, wirkt die Friktionswalze g, deren Achse durch einen gekreuzten Riemen k und mittels der Riemenscheibe ki und kleinerer Riemenscheibe A2 Mit der Achse der Aufwickelwalze b verbunden ist, letztere also stets bestrebt ist, etwas vorzueilen.In the drawing, as in patent 334585, A denotes the unwinding roller, B the winding roller and C the sliding block over which the music tape a is guided. The friction roller g acts against the unwinding roller A, which is resiliently mounted according to patent 334586, the axis of which is connected by a crossed belt k and by means of the pulley ki and a smaller belt pulley A2 to the axis of the winding roller b , so the latter always strives to to hurry ahead a little.
Der Umstand, daß sich die Aufwickelwalze B hinsichtlich ihres Durchmessers vergrößert, ist von keinerlei Nachteil, da der Riemen bei sich erhöhender -Spannung des Bandes über die Riemenscheibe k2 der die Aufwickelwalze aufnehmenden Achse zu gleiten vermag, ohne daß hierdurch die richtige Weiterschaltung der Aufwickelwalze beeinträchtigt wird.The fact that the winding roller B in terms of its diameter enlarged, is not a disadvantage, as the belt increases with tension of the belt over the belt pulley k2 to the axis receiving the take-up roller is able to slide without this causing the correct indexing of the take-up roller is affected.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE334588T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE334588C true DE334588C (en) | 1921-03-16 |
Family
ID=6217367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT334588D Expired DE334588C (en) | Pneumatically operated music game machine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE334588C (en) |
-
0
- DE DENDAT334588D patent/DE334588C/en not_active Expired
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