Patent · US Active

Dual-shaft synchronous motion device

US8959714B2 · kind B2 · utility

13Cited by

1References

27Claims

0Family size

Assignee

First Dome Corporation · TW

Inventor

AN SZU HSU · New Taipei, TW

Key dates

Filing date	Jun 6, 2013
Grant date	Feb 24, 2015
Priority date	—
Expiry date	Jun 6, 2033

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE05Y2999/00
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A dual-shaft synchronous motion device includes a first shaft and a second shaft; a first rotor and a third rotor disposed on the first shaft and turned synchronously; a second rotor and a fourth rotor disposed on the second shaft and turned synchronously; and a tractive member disposed between the first rotor (the third rotor) and the second rotor (the fourth rotor). When the first shaft drives the first and third rotors to turn, the tractive member brings the second rotor to turn reversely relative to the first rotor. The fourth rotor makes the tractive member drive the third rotor so that the first and second shafts are turned synchronously.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.