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. 29, 1976
Filed:
Sep. 05, 1974
Applicant:
Inventors:
Thomas N Taylor, Rochester, NY (US);
Wayne F Schoppe, Webster, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271 34 ; 271167 ;
Abstract
A sheet feeding and separating apparatus is provided for separating individual sheets from a stack. The apparatus includes sheet feeding means and retard means engaging the feeding means to form a nip for sheet advancement therebetween. A means is provided for adjusting the nip force between the retard means and the feeding means which is responsive to the direction in which a sheet is being advanced. A first nip force is provided when a sheet is advanced in a first direction and a second and different nip force is provided when the sheet is advanced in a different direction.