Water filled crystal ball with undulating pivot arms

Details Water filled crystal ball with undulating pivot arms Water filled crystal ball with undulating pivot arms

1994-04-29

1996-01-16

Green, Brian K.

Card, picture, or sign exhibiting

Three-dimensional movable figure display device

Electromotor operated

40430, 74 55, G09F 1908

Patent

active

054837634

ABSTRACT:
A water filled crystal ball with undulating pivot arms is disclosed. The important parts comprise a central rotating shaft, a bushing, undulating pivot arms, and a rotating disk. It is the rotating motion of the central rotating shaft that is the driving force. It is the outer bushing which is the levering force that causes an up and down undulation of the pivot arms inside the glass sphere of the crystal ball. Decorative objects above the fixed disk are moved by a track which is fixed to the top of a rotating disk and move in a level radial back and forth fashion. This produces a scene in which there are multiple directions of motion of decorative objects within a glass sphere.

REFERENCES:
patent: 307859 (1884-11-01), La Due
patent: 1403632 (1922-01-01), Recen
patent: 2316408 (1943-04-01), Dawson
patent: 2689732 (1954-09-01), Madaloni
patent: 2935793 (1960-05-01), Herman
patent: 3975845 (1976-08-01), Mellard
patent: 5070633 (1991-12-01), Liu
patent: 5088218 (1992-02-01), Liu
patent: 5103770 (1992-04-01), Berkovich
patent: 5134795 (1992-08-01), Wang
patent: 5235865 (1993-08-01), Feng

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