Patent ID: 8474400
Filing Date: 2013-07-02
Classification: B21D,B65H,E06B,Y10T

Abstract:
1. A system for controlled dispensing of a desiccant material into an interior region of an elongated spacer frame member, comprising: a) a plurality of nozzles for dispensing the desiccant material into the interior region of the elongated spacer frame member; b) an actuator for selectively indexing each of the plurality of nozzles to a delivery site located along a path of travel of the elongated spacer frame member; c) a conveyor for moving the elongated spacer frame member along the path of travel relative to the delivery site at a controlled speed; d) a controller configured to select one nozzle for indexing to the delivery site based on a width of an elongated spacer frame member approaching the delivery site.