公开(公告)号：US07823878B2

公开(公告)日：2010-11-02

申请号：US11360572

申请日：2006-02-24

Applicant: Yu-Jen Su ,  Shu-Ya Chiang

Inventor： Yu-Jen Su ,  Shu-Ya Chiang

IPC: B65H29/00

CPC classification number: B41J3/60 ,  B41J11/006 ,  B41J13/0045 ,  B41J13/14

Abstract: A paper conveying apparatus and method for flipping paper includes a paper feeding roller that can rotate in a positive direction or in a reverse direction, a motion transfer member that has one end coupled with the paper feeding roller, and a paper depressing element coupled with another end of the motion transfer member to be driven and rotated. The method of flipping paper includes: first, feeding a sheet of paper into a first paper conveying path; next, depressing the paper into a second paper conveying path while the paper is leaving the first paper conveying path; and reentering the paper from the second paper conveying path into the first paper conveying path upside down.

Abstract translation: 一种用于翻转纸的纸张传送装置和方法包括能够在正方向或反向旋转的供纸辊，具有与供纸辊连结的一端的运动传递构件和与另一方连接的纸按压元件 运动传递构件的端部被驱动和旋转。 翻转纸的方法包括：首先，将一张纸送入第一纸张传送路径; 接下来，当纸张离开第一纸张传送路径时，将纸压入第二纸张传送路径; 并将纸张从第二纸张输送路径重新输入到第一纸张传送路径的上下颠倒。

公开(公告)号：US07441763B2

公开(公告)日：2008-10-28

申请号：US11358407

申请日：2006-02-22

Applicant: Yu-Jen Su

Inventor： Yu-Jen Su

IPC: B65H5/00

CPC classification number: B65H3/5223

Abstract: A document feeder for multifunction printers or scanners offers high reliability and speedy paper-picking, -separating and -feeding functions. It comprises a picking module, a separating module and a feeding module. Since the three modules take turns to deliver paper, the paper can be picked at a lower speed, separated at a medium speed and then fed at a high speed. In addition, the separating module comprises a clutch. When the paper was fed by the feeding module, the clutch is activated to provide an interval between papers and to prevent papers from plucking.

Abstract translation: 多功能打印机或扫描仪的送纸器提供高可靠性和快速的采摘，分离和送料功能。 它包括拾取模块，分离模块和馈送模块。 由于三个模块轮流送纸，所以可以较低的速度拾取纸张，以中等速度分离，然后以高速进给。 另外，分离模块包括离合器。 当供纸模块供纸时，启动离合器以提供纸张之间的间隔并防止纸张被拔除。