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:
Feb. 22, 2000
Filed:
Jun. 12, 1998
Herbert Herrmann, Obertshausen, DE;
Stefan Hartmann, Offenbach, DE;
Knut Wilde, Neu-Isenburg, DE;
Peter Eilitz, Offenbach, DE;
MAN Roland Druckmaschinen AG, , DE;
Abstract
A sheet-feeding device for the cyclic feeding of separated sheets from a sheet stack of a sheet feeder to a sheet processing machine or an onward conveying device is provided. The sheet-feeding device includes one or more first conveying rollers of relatively small diameter which are rotatably arranged close to the leading edge of the sheet stack of the sheet feeder and around which one or more endless drive tapes are guided, the latter starting from the first conveying roller, extending approximately in the conveying direction and wrapping around a second conveying roll that is arranged at a distance from the first conveying roller. The device also includes an upper conveying roller mounted above the first conveying roller for rotation about an axis parallel to the axis of the first conveying roller. The upper conveying roller and the first conveying roller are arranged such that the leading edge of the respective sheets fed from the sheet feeder are seized between the upper conveying roller and the drive tape and transported onwards through the rotation of the first and second conveying rollers and the upper conveying roller.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile