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:
Oct. 10, 1995
Filed:
Apr. 26, 1994
Fritz Fochler, Senden, DE;
Uhlmann PAC-Systeme GmbH & Co. KG, Laupheim, DE;
Abstract
The instant invention is used to feed a stack of flattened cartons in which the cartons extend in respective parallel planes and where the stack has an end formed by a frontmost carton. A device for picking the cartons off the stack starting with the frontmost carton includes a grab displaceable along a path passing through a pickup point and operable when at the point to engage and grip the frontmost carton, and a system for displacing the path and thereby moving the location along a generally straight line for setting the picker for cartons of different height. The carton-supply system has a stationary support adjacent the grab path, a supply magazine having a plurality of guide elements extending parallel to a predetermined feed direction and holding the stack of cartons with their planes substantially perpendicular to the feed direction and with the plane of the frontmost carton defining a predetermined acute pickoff angle with the line of the grab, and an adjustment system supporting the magazine guide elements on the support for straight-line movement in an adjustment direction forming with the feed direction an angle equal to generally half of the pickoff angle and for arresting the magazine in any of a multiplicity of positions offset from each other in the adjustment direction.