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:
Feb. 27, 2018
Filed:
Oct. 19, 2015
Applicant:
Avision Inc., Hsinchu, TW;
Inventor:
Sung-Po Cheng, Hsinchu, TW;
Assignee:
Avision Inc., , TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 3/06 (2006.01); B65H 3/52 (2006.01); B65H 3/04 (2006.01); B65H 3/66 (2006.01); B65H 7/00 (2006.01);
U.S. Cl.
CPC ...
B65H 3/063 (2013.01); B65H 3/042 (2013.01); B65H 3/0669 (2013.01); B65H 3/523 (2013.01); B65H 3/5238 (2013.01); B65H 3/66 (2013.01); B65H 7/00 (2013.01); B65H 2403/42 (2013.01); B65H 2403/72 (2013.01); B65H 2511/20 (2013.01); B65H 2511/212 (2013.01);
Abstract
A feeding device for a digital processing machine includes a paper passage, a sheet-feeding roller, a friction device, and a slide. The sheet-feeding roller is disposed in the paper passage, and the friction device is disposed opposite to the sheet-feeding roller. The sheet-feeding roller separates a sheet with the friction device. The slide is disposed at a left side and a right side of the sheet-feeding roller. The slide is lowered from a first position to a second position when the sheet-feeding roller rotates, such that the sheet contacts the sheet-feeding roller.