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. 13, 1976
Filed:
Sep. 05, 1974
Thomas N Taylor, Rochester, NY (US);
Wayne F Schoppe, Webster, NY (US);
Xerox Corporation, Stamford, CT (US);
Abstract
A belt type separator contacts a stack to feed a sheet to a retard nip formed between the belt and a retard member. The belt is supported by a first pulley downstream of the stack and a second pulley adjacent the stack which is pivotable relative to the first pulley. Frictional resistance encountered by the belt at the nip will cause the normal force with which the belt bears against the stack to increase. Oppositely skewed rolls are used to tension sheets fed to a sheet aligning abutment. When the separator is positioned below the stack, a pivotable lever may be used to hold the stack against the separator. The pressing effect of the lever may be overridden upon an increase of the force with which the separator engages the stack.