The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 20, 2012
Filed:
Jun. 14, 2011
Ching-tse Wang, Taipei, TW;
Chung-kai Wang, Taipei, TW;
Ming-han Chiu, Taipei, TW;
Primax Electronics Ltd., Taipei, TW;
Abstract
A sheet alignment and ejection mechanism includes a sheet alignment device, a sheet ejection device, a power device and a transmission unit. The sheet alignment device includes a first one-way element. The sheet ejection device includes a second one-way element. The transmission unit includes plural gears. The transmission unit is connected with the power device, the first one-way element and the second one-way element for driving rotation of the first one-way element and the second one-way element. The first one-way element and the second one-way element are rotated in opposite directions. When the first one-way element is rotated in a first direction, the sheets aligned on a sheet placement tray are aligned by the sheet alignment device. When the second one-way element is rotated in the first direction, the stapled sheets are ejected out of the sheet placement tray by the sheet ejection device.