Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chao-Yung Chen0
Date of Patent
August 5, 2008
0Patent Application Number
113762330
Date Filed
March 16, 2006
0Patent Primary Examiner
Patent abstract
An actuation device is provided herein to give self-acting toys more lively and appealing moves. The major characteristic of the present invention lies in that a motor is used to drive a gear assembly which in turn drives a gear on top of the gear assembly to rotate around the axle of the gear assembly. The gear therefore sequentially and periodically gets into contact with a number of eccentric gears arranged along the rotational path. These eccentric gears in turn drive their connecting rods which are connected to various parts of the self-acting toy to swing in various manners.
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