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:
Apr. 17, 2001
Filed:
Dec. 21, 1999
Steven A. Supron, Middlebury, CT (US);
Gary S. Jacobson, Norwalk, CT (US);
Eric A. Belec, Southbury, CT (US);
Francesco Porco, Fairfield, CT (US);
David E. Kayser, Middlebury, CT (US);
Christopher J. Stefan, Derby, CT (US);
Martin Mulroy, Bridgeport, CT (US);
Pitney Bowes Inc., Stamford, CT (US);
Abstract
The present invention is directed to, in a general aspect, a nudger for a mixed mail feeder and, in particular, to an apparatus and method of providing and detecting proper position in a stack of mixed mail. The apparatus, generally, comprises a nudger arm for detecting proper positioning of the mailpiece and a lean detection arm for detecting proper lean of the mailpiece with respect to the nudger. The method comprises generally, a determination that when the lean detection arm and the nudger arm are in a position indicating that the lead mailpiece is in the proper position, the stack of mixed mail is decelerated and fed to, for example, a separator, for further processing. The deceleration is performed at a slow rate and provides for a predetermined amount of over travel by the stack of mixed mail. This ensures proper contact of the lead mailpiece with the nudger rollers for feeding the mailpieces for further processing. The nudger rollers continue to feed the lead mailpieces until one or both of the lean detection arm and the nudger arm move out of the position(s) for proper mailpiece feeding.