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. 31, 1995
Filed:
Apr. 20, 1993
Applicant:
Inventor:
Rudolf Leib, Nussloch, DE;
Assignee:
Heidelberger Druckmaschinen Aktiengesellschaft, Heidelberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271274 ; 271273 ; 271275 ;
Abstract
A sheet feeder, provided at a printing machine, has continuously conveying transport tapes to which transport rollers are engaged. The transport tapes and the transport rollers convey overlappingly fed sheets to a front guide, wherein the last transport rollers, provided upstream of the front guide, are adjustable with respect to the sheet format being processed. There are also additional driving rollers which may be pivoted into contact with the transport tapes in order to process minimum size sheet formats.