Sheet feeding or delivering – Feeding – Separator and conveyor
Reexamination Certificate
2006-03-07
2006-03-07
Bollinger, David H. (Department: 3653)
Sheet feeding or delivering
Feeding
Separator and conveyor
C271S096000, C271S108000, C271S030100
Reexamination Certificate
active
07007942
ABSTRACT:
An apparatus and method for lifting, separating and transporting a top panel from a stack of panels through the application sequential suction forces. The apparatus and method uses a vacuum conveying system wherein a sequence of suction forces is exerted from one or more suction apertures. A lift bed located beneath the vacuum conveying system, supports a stack of panels, and can be vertically elevated, causing a top panel from the stack of panels to move within sufficient distance of the vacuum conveying system to allow the sequence of suction forces to lift and separate the top panel. Once the top panel is engaged with the conveyor, the conveyor transports the top panel to a designated location.
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Parks Wayne
Stearns Clyde
Bollinger David H.
Jones, Walker, Waechter Poitevent, Carrere, & Denegre, L.L.
WPS Industries, Inc.
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