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:
Oct. 22, 1991
Filed:
May. 18, 1990
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An automatic cut-sheet feeding apparatus includes a feed roller which rotates in a direction so as to feed in and feed out an upper most cut-sheet, and means for stopping the feeding of excessive cut-sheets which should not be fed out together with the uppermost cut-sheet when a plurality of cut-sheets are fed in together by the feed roller, and thereby automatically feeding cut only the uppermost cut-sheet of the stack of cut-sheet one by one, the stopping means includes a holder pressed against said feed roller, a push-piece supported on the holder and pressed at a position preceding a position where the holder makes contact with said feed roller along a direction in which the cut-sheet is transported thus causing excessive cut-sheets to curve downwards when a plurality of cut-sheets pass between the feed roller and the push-piece, and a stop surface disposed to confront a leading edge of the curved excessive cut-sheet and engage the leading edge thereof.