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An Unload Stacker Sensor Which Will Prevent The Stacker From Being Unloaded if Blocked by a Person or Object

IP.com Disclosure Number: IPCOM000019551D
Publication Date: 2003-Sep-18

Publishing Venue

The IP.com Prior Art Database

Abstract

A new stacker sensor is described to detect whether or not the area in front of the stacker door is clear before attempting to unload the stacker.