Ascending/descending mechanism
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 14, 2000
Grant Date -
N/A
app pub date -
Aug 11, 1999
filing date -
Aug 11, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An ascending/descending mechanism in which a face gear is rotated to drive two symmetrically arranged cylindrical gears, whereby two eccentric shafts fitted with the cylindrical gears are rotated in reverse directions. Two driven slide blocks are fitted with the short shafts of the eccentric shafts. The top ends of the driven slide blocks are fitted with two columns which are fitted in fitting holes of retaining blocks. When the cylindrical gears are reversely rotated, the short shafts of the eccentric shafts are slided within the slide slots of the driven slide blocks, whereby the columns are reciprocally moved up and down. Accordingly, the dolls or decorative articles at the top ends of the columns are alternately ascended or descended. The power source for driving the face gear can be a music bell or a motor, so that when the dolls or decorative articles at the top ends of the columns are alternately ascended or descended, a music or other audio/video effect is cooperatively created.
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Family
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Cited Art Landscape
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