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:
Jul. 09, 1991
Filed:
May. 26, 1989
Wolfgang C Dorner, Oconomowoc, WI (US);
Michael A Hosch, Hartland, WI (US);
Dorner Mfg. Corp., Hartland, WI (US);
Abstract
A method for stacking small articles in a side-by-side stack and feeding the stacks to a discharge conveyor. A plurality of articles, such as small video cassette containers, are conveyed in an upright end-to-end relation on a first conveyor. As each article approaches the downstream end of the conveyor, it is pushed laterally across a platform against a movable backstop to form a side-by-side stack of articles. The stack is then transferred into a movable carriage and the carriage is moved to a position over a discharge conveyor. The end of the carriage facing downstream in the direction of movement of the discharge conveyor is provided with a movable gate and after the carriage is in position over the discharge conveyor the gate is opened to release the stack for movement on the discharge conveyor.