Winding device for music boxes

Details Winding device for music boxes Winding device for music boxes

1994-12-30

1995-10-17

Kincaid, Kristine L.

Music

Instruments

Automatic

84 952, 446298, 446303, 40455, G10F 106, G09F 2700, A63H 1814

Patent

active

054592780

ABSTRACT:
A laterally disposed winding device for music boxes including an extended shaft, a driving gear, an idle gear, a crown gear, a securing frame and linking-up assembly. By turning a handle of the extended shaft, the driving gear brings the crown gear to rotate in a same direction via the idle gear, thereby tightening a spiral spring of the music box. When the spiral spring is released and a revolving axle thereof turns, the crown gear brings a cam on the idle gear to rotate so that a driven element and a reciprocating mechanism of the linking-up assembly respectively bring one of the figures on the music box to move up and down and the other to move backwards and forwards.

REFERENCES:
patent: 2501822 (1950-03-01), Kuyler
patent: 3410169 (1968-11-01), Kobayashi

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