Palletizer puller bar

Material or article handling – Apparatus for moving intersupporting articles into – within,... – Stack forming apparatus

Reexamination Certificate

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Details

C414S788900, C414S789800, C414S791100, C414S790300, C414S791600, C198S430000, C198S431000, C198S468110, C198S531000

Reexamination Certificate

active

07736120

ABSTRACT:
In an item-handling device, a layer head includes an item layer building platform defining an item receiving plane, the layer building platform being vertically positionable. A puller bar mounts to the layer head and moves in relation thereto within a plane above the item-receiving plane. The puller bar is positionable between a retracted position above the layer building platform and an extended position offset from the layer building platform.

REFERENCES:
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patent: 5984620 (1999-11-01), Heston
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patent: 6533533 (2003-03-01), Heston
patent: 2026429 (1980-02-01), None
Merriam-Webster's 10thEdition Collegiate Dictionary definition of “above”.

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