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:
Sep. 12, 2017
Filed:
Feb. 23, 2015
Applicant:
Heidelberger Druckmaschinen Ag, Heidelberg, DE;
Inventors:
David Ehrbar, Walldorf, DE;
Andreas Mueller, Heidelberg, DE;
Assignee:
Heidelberger Druckmaschinen AG, Heidelberg, DE;
Primary Examiner:
Int. Cl.
CPC ...
B65H 31/26 (2006.01); B65H 11/00 (2006.01); B65H 3/12 (2006.01); B65H 3/66 (2006.01); G05B 19/418 (2006.01); B65H 5/36 (2006.01);
U.S. Cl.
CPC ...
B65H 11/00 (2013.01); B65H 3/122 (2013.01); B65H 3/66 (2013.01); B65H 5/36 (2013.01); B65H 11/007 (2013.01); G05B 19/41865 (2013.01); B65H 2301/51256 (2013.01); B65H 2403/514 (2013.01); B65H 2403/5311 (2013.01); B65H 2403/5321 (2013.01); B65H 2406/351 (2013.01); B65H 2515/50 (2013.01); B65H 2515/81 (2013.01); B65H 2557/242 (2013.01); B65H 2801/42 (2013.01); G05B 2219/40054 (2013.01);
Abstract
A method and an apparatus for holding down a sheet on a feed table of a sheet-processing machine include a lowerable smoothing bar which can be driven according to a speed profile in time with the sheet-processing machine, which results in a targeted deflection of the smoothing bar. The deflection is preserved for the purpose of smoothing the sheet from the middle to the side.