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:
Jul. 30, 1985
Filed:
Jan. 09, 1984
David C Lukas, Neshanic, NJ (US);
James R Moser, Easton, PA (US);
James R Schlough, Easton, PA (US);
Stobb, Inc., Clinton, NJ (US);
Abstract
Method and apparatus for controlling sheets in a hopper, whereby the stack of sheets is partially supported at various elevations along the stack so that only a portion of the weight of the stack bears downwardly on the sheet removal devices. The stack support members are movable into and out of supporting position relative to the stack, by virtue of a solenoid or the like, for passing a discrete lower portion of the stack down to the take-off device, and a feeler is provided for sensing the need for passing more sheets downwardly, in accordance with the rate of removing the sheets from the bottom of the stack.