DE334588C - Pneumatically operated music game machine - Google Patents

Pneumatically operated music game machine

Info

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
Application number
DENDAT334588D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE334588C publication Critical patent/DE334588C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10FAUTOMATIC MUSICAL INSTRUMENTS
    • G10F1/00Automatic musical instruments
    • G10F1/02Pianofortes 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)

PATENT-ANspRucH: Pneurnatisch betriebener Musikspielapparat nach Patent 334587, dadurch gekennzeichnet, daß die Achse der Aufwickelwalze (B) zwangläufig, z. B. durch Riementrieb (h), mit der Achse einer gegen die Abwickelwalze wirkenden, unabhängig vom Haupttriebwerk angetriebenen Friktionswalze (g) verbunden ist.PATENT CLAIM: Pneumatically operated music game apparatus according to patent 334587, characterized in that the axis of the take-up roller (B) inevitably, e.g. B. by belt drive (h) is connected to the axis of a friction roller (g) which acts against the unwinding roller and is driven independently of the main engine.
DENDAT334588D Pneumatically operated music game machine Expired DE334588C (en)

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)

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