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:
Nov. 10, 1998
Filed:
Aug. 26, 1996
Applicant:
Inventors:
Tomohito Nakagawa, Tokyo, JP;
Noriyoshi Ueda, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271121 ; 271188 ; 271272 ; 271122 ; 271124 ; 271125 ;
Abstract
A sheet supplying apparatus has a sheet separator for separating and feeding sheets one by one. The separator is formed of a plurality of separation portions each including a sheet supply roller rotated in a sheet feeding direction and a sheet return roller rotated in a direction opposite to the sheet feeding direction, each disposed along a width-wise direction of the sheet. A sheet supplying force of a central separation portion disposed substantially at a center of the sheet in the width-wise direction is selected to be greater than that of the other separation portions.