A product filler head system having an input conveyor with a first drive motor for delivering product items, an index pusher for receiving the product items from the input conveyor, accumulating the product items into groups of a selected size and releasing the groups onto a staging area, the index pusher...http://www.google.fr/patents/US5893259?utm_source=gb-gplus-shareBrevet US5893259 - Method of operating a product filler head system
