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:
Aug. 26, 1986
Filed:
Aug. 21, 1985
Owen H Wilson, Breslau, CA;
Tadeusz Pecak, Kitchener, CA;
NCR Corporation, Dayton, OH (US);
Abstract
Apparatus for driving sheets comprises a track assembly, a first plurality of drive rollers and a cooperating set of back-up rollers for transporting sheets in a first direction along the track assembly, a second plurality of drive rollers and a cooperating set of back-up rollers for driving said sheets in a second direction with respect to the track assembly, into proper position to cause them to be transported by said first plurality of drive rollers and cooperating back-up rollers, and solenoid-operated actuating mechanism for simultaneously operating both sets of back-up rollers to cause one set of back-up rollers to be moved into operative position when the other set of back-up rollers is moved out of operative position.