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. 03, 1988
Filed:
Nov. 19, 1985
Wilfried Ebmeyer, Enger, DE;
Werner Krutemeier, Lohne, DE;
Windmoller & Holscher, Lengerich, DE;
Abstract
Apparatus for conveying stacked flat articles provided with two locating holes each, preferably bags made of plastic, including a stacking conveyor having a pair of juxtaposed endless belts, which are trained around pulleys that are intermittently driven. The conveyor is provided with pairs of upstanding stacking pins, which are secured to respective carrying plates and spaced a variable distance apart. Alternate carrying plates carrying respective stacking pins are connected to respective ones of the belts. The belts are adapted to be moved forwardly and rearwardly relative to each other and to be interconnected by the pulleys in a predetermined relative position. The pulleys are angularly shiftable relative to each other to vary the spacing between the stacking pins.