Inventors:
Marius Buibas - Chula Vista CA, US
Ted Lee - San Diego CA, US
Erik Zhang - San Marcos CA, US
International Classification:
B65H029/00
Abstract:
A system for stacking objects has a tray, bias means, and conveying means. The tray is pivotal about one of its edges. The bias means is disposed to resist pivoting of the tray upon conveying of an object into the tray.