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:
Feb. 13, 2001
Filed:
Aug. 31, 1998
Joseph Marasco, Fairport, NY (US);
David M. Attridge, Rochester, NY (US);
Xerox Corporation, Stamford, CT (US);
Abstract
In accordance with one aspect of the invention, there is provided an apparatus for guiding a sheet in a stream of sheet progressing through a paper path of a printing machine. The apparatus includes an input feed mechanism for feeding the sheets in a first direction. The apparatus also includes a guide which is operably associated with the input feed mechanism for guiding the sheets along the first direction. The apparatus further includes a movable gate operably associated with the guide. The gate and the guide define a passageway therebetween for passing sheets therethrough. The passageway has a first width at a first position of the gate selected for passing sheets therethrough having a thickness less than a first thickness. The first width of the passageway is selected for inhibiting sheets therethrough having a thickness greater than the first thickness. The passageway has a second width at a second position of the gate spaced from the first position selected for passing sheets therethrough having a thickness up to a second thickness. The second width of the passageway is selected for inhibiting sheets therethrough having a thickness greater than the second thickness. The second thickness is greater than the first thickness.