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:
May. 16, 1989
Filed:
Oct. 08, 1987
Applicant:
Inventor:
Willi Jeschke, Heidelberg, DE;
Assignee:
Heidelberger Druckmaschinen Aktiegesellschaft, Heidelberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271183 ; 271231 ;
Abstract
A sheet transfer system on a rotary printing press has an apparatus provided beneath the delivered sheets to slow down the sheets at their trailing end by means of conveyor belts which are guided by drive and deflector rollers, and between which, beneath the conveyor belt, there is a suction chamber, whereby even with a tight sheet sequence and high machine speed, a collison of the sheets during the deceleration process is prevented so that the sheets are slowed down and lowered onto the sheet delivery stack.