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. 10, 1987
Filed:
Nov. 25, 1985
Applicant:
Inventors:
Friedhelm Mundus, Lengerich of Westphalia, DE;
Fritz Achelpohl, Lengerich of Westphalia, DE;
Assignee:
Windmoller & Holscher, Lengerich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
414 73 ; 271189 ; 271194 ; 414 50 ; 414752 ; 414 84 ; 414 85 ; 414 77 ; 414 72 ; 1984688 ; 1986891 ; 198422 ;
Abstract
In a stacking apparatus for sheets delivered by a double belt conveyor including spaced parallel conveyor belts, a stacking station beneath the discharge end of the conveyor is supplied with sheets by parallel suction arms which move at the conveying speed between the conveyor belts and therebeyond, are lowered to the stacking station to deposit a sheet while the suction effect is interrupted, and are then returned to the conveying plane.