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:
Jul. 09, 2002
Filed:
Aug. 28, 2000
Jeffrey L. Chodack, New Milford, CT (US);
Robert Francisco, New Fairfield, CT (US);
Edilberto I. Salazar, Brookfield, CT (US);
John W. Sussmeier, Cold Spring, NY (US);
Pitney Bowes Inc., Stamford, CT (US);
Abstract
A method for dynamically determining a motion control profile used in controlling motion of an axis of an overhead transport motor so as to be synchronized to the motion of a collating transport motor of an insertion engine used to insert a collation into an envelope when the collating transport motor causes a collating pusher to handoff the collation to an overhead pusher being driven by the overhead transport motor. The motion profile consists of a finite number of segments and repeats after the finite number of segments, the finite number of segments constituting a cycle. The method includes the steps of: electronically gearing the overhead transport motor to the collating transport motor from the beginning of a cycle until handoff; based on position information provided by a sensor, determining whether the collating transport is decelerating between handoff and insertion; and using either forward integration or electronic gearing of the overhead transport motor to the collating transport motor up until the collating transport motor is first determined to be decelerating between handoff and insertion, and using forward integration when the collating transport motor is first determined to be decelerating between handoff and insertion and continuing the forward integration until insertion. In some applications, the forward integration is used when the collating transport motor is first determined to be decelerating between handoff and insertion and continuing the forward integration until the end of the cycle.