Music – Instruments – Automatic
Patent
1996-08-14
1997-12-23
Spyrou, Cassandra C.
Music
Instruments
Automatic
G10F 106
Patent
active
057009635
ABSTRACT:
A movement for a musical box comprising a base plate (11) supporting a roller (13) which has a plurality of radial pins (14) arranged to actuate a plurality of reeds (15) of a musical keyboard (16). The roller (13) is driven by a drive mechanism (12) via a movement train (17). A detent stop (18) is provided for preventing, as desired, movement of the roller. The detent stop has a support which is either force fitted or resiliently attached to the music box without disturbing the alignment between the musical keyboard and the roller.
REFERENCES:
patent: 3149525 (1964-09-01), Marder
patent: 4554856 (1985-11-01), Esaki
Knuchel Bernard
Koelemeijer Alexandra
Letoublon Laurent
Olgiati Stephane
Reuge Music USA Ltd.
Spyrou Cassandra C.
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