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. 21, 1999
Filed:
Dec. 02, 1996
George Rabindran, Morton Grove, IL (US);
David Filicicchia, Schaumburg, IL (US);
Michael Wisniewski, Bowling Brook, IL (US);
Bell & Howell Postal Systems Inc., Lincolnwood, IL (US);
Abstract
An apparatus and method of synchronizing entry of a mailpiece from a mail feeder into a designated mailpiece location of a mail sorting conveyor. The method includes the steps of establishing a symmetric speed versus time profile around a send signal. In a first case, when the mailpiece stops before receiving the send signal, the method further includes following the speed versus time profile to accelerate to a merge speed for merging the mailpiece with the designated mail location of the sorting conveyor. In a second case, when the send signal arrives before the mailpiece reaches the stop position, holding the mailpiece at a constant speed across the speed versus time profile until the position of the mailpiece intersects an opposing side of the speed versus time profile and then following the speed versus time profile to accelerate the mailpiece to a merge speed for merging the mailpiece within the designated mail location of the sorting conveyor.