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:
Jan. 14, 1992
Filed:
Sep. 14, 1990
Goro Mori, Tokyo, JP;
Masatoshi Hosoi, Okazaki, JP;
Yoshihide Sugiyama, Okazaki, JP;
Yuji Ueno, Aichi, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A finisher having a stapler for stapling paper sheets sequentially discharged onto a two-sided copy tray of a copier, facsimile machine, printer or similar equipment or onto a bin of a sorter. A paper positioning device included in the finisher has a bin fence and a positioning member. The bin fence is provided on each bin and extends along one side edge of the bin. A positioning member is reciprocatingly movable from a standby position thereof toward the bin fence and back to the standby position. During such a reciprocating motion, the positioning member is repetitively brought into and out of contact with a stack of paper sheets to thereby position the stack. The moving speed of the positioning member is variable.