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:
Sep. 03, 1996
Filed:
Feb. 17, 1995
Minolta Co., Ltd., Osaka, JP;
Abstract
A sheet sorting apparatus of a moving bin type for sorting sheets received successively from a sheet delivery station into collated sets, which apparatus comprises. This sheet sorting apparatus includes a plurality of trays stacked one above the other in a vertical direction, and vertically movably supported by a frame structure, first and second camming members extending in a direction parallel to a direction of movement of the trays and having helically continuing threads each having an upwardly oriented camming face engageable with any one of the trays, a sheet delivery mechanism for successively discharching the sheets towards the delivery station, and a drive motor drivingly coupled with the first and second camming members for driving the camming members about respective longitudinal axes of the camming members to move the trays up and down therealong. The helicatly continuing threads is divided into a low pitch region in which each neighboring threads are spaced a small pitch and a high pitch region in which the neighboring threads are spaced an increased pitch. The first and second camming members are so supported with their high pitch regions confronting the sheet delivery station, one of the trays supported on the thread in the high pitch region being permitted.