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:
Jun. 09, 1992
Filed:
Feb. 07, 1991
Barry P Mandel, Fairport, NY (US);
Anthony T DeSanctis, Rochester, NY (US);
Francesca A Barrientos, Berkeley, CA (US);
Richard A VanDongen, Newark, NY (US);
Xerox Corporation, Stamford, CT (US);
Abstract
In a sheet stacking system with top sheet input registration assistance by a scuffer, or the like, and a cooperative floating buckle suppression baffle or ski over the stack, disclosed is a flotation and mounting system for automatically maintaining a baffle evenly spaced closely above the top of said stack, and automatically moved up as incoming sheets are added to the top of said stack, to allow incoming sheets to be easily fed thereunder with low friction. Preferably this spacing is maintained by the scuffer position. This floating baffle can also provide an integral sheet stopping lip extending downwardly from the top of the stack along one edge thereof to provide stack edge registration and to prevent registration edge climbing of incoming sheets.