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. 23, 1993
Filed:
Mar. 27, 1992
Applicant:
Inventors:
Assignee:
Mita Industrial Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271-31 ; 271188 ; 271200 ;
Abstract
A recirculating original-sheet transport apparatus supplies a sheet from a stack of original documents to the exposure station of an image forming apparatus and restores the sheet onto the stack. It includes a sheet container for receiving originals, a sheet feeder for feeding an original sheet from the sheet container to the image forming apparatus, and a sheet restorer for restoring the sheet into the sheet container. The sheet restorer includes a turning path in which is a plurality of soft rollers having guide ribs therebetween, and a straight transport path in which is a plurality of position-variable hard rollers around which transport belts extend and between which are guide ribs as well.