Patent ID: 8978206
Filing Date: 2015-03-17
Classification: E05D,E05Y,F16H,G06F,H04M,Y10T

Abstract:
1. A dual-shaft synchronous motion device, comprising: a first shaft driving a first rotor synchronously and a second shaft driving a second rotor synchronously, the first rotor and the second rotor respectively having a cylindrical main body; and a tractive member connected between the first rotor and the second rotor, the first rotor and the second rotor being turned synchronously; wherein the first rotor and the second rotor are in the form of a roller and comprise main portions and secondary portions to mate with each other; wherein the main portions and the secondary portions each have a groove to define an accommodation room for accommodating and positioning the tractive member when the main portions and the secondary portions are assembled together to form the first rotor and the second rotor.