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:
Nov. 26, 1985
Filed:
May. 07, 1984
Bradley W Larson, Garland, TX (US);
The Mead Corporation, Dayton, OH (US);
Abstract
A bottom level sheet feeding apparatus having a tray for receiving a stack of sheets, a driven endless belt conveyor with an upstream end extending into the tray, a lead surface plate over a fixed-height idler roller to form a pinch point between the belt conveyor and the lower edge of the lead surface plate, a retard strip, and a pair of puller rolls for transporting fed sheets from the extreme downstream end of the belt conveyor to an appropriate copying mechanism. Both the upstream end of the belt conveyor and the downstream end of the belt conveyor may be lowered and raised relative to the fixed height idler roller. A solenoid or hydraulic piston arrangement is disclosed for lowering or raising the upstream and downstream ends of the belt conveyor.