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:
Jan. 25, 1977
Filed:
Jun. 12, 1975
Mark Charles Agnew, Rochester, MN (US);
James Jacob Best, Austin, TX (US);
Willard Leon Gudgel, Byron, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A hopper mechanism comprising a hopper front panel and a back shoe horizontally sideable with respect to a hopper base together forming a hopper into which a horizontal deck of document cards may be placed; a belt extending around a pick roll moveable through the front panel for picking an end card in the hopper and driving it downwardly through a throat gap disposed in the hopper base; a relatively large diameter roll supporting the belt and forming a nip with the belt into which the picked document card moves from the throat gap for reversing the direction of movement of the card from vertical to horizontal; a registration arm swingable by the card as it passes out from engagement with the large diameter roll and belt for sensing the position of the card; and a reversely rotating roll coacting with a roller carried by the registration arm for moving the card backwardly, after the card has cleared the registration arm, into contact with a card abutting registration edge of the arm for providing a registered position for the card.