Material or article handling – Movable rack having superposed – charge-supporting elements,... – Rack moved vertically by elevating means
Patent
1988-12-23
1990-12-25
Skaggs, H. Grant
Material or article handling
Movable rack having superposed, charge-supporting elements,...
Rack moved vertically by elevating means
414567, 271184, 271185, B65G 100
Patent
active
049798626
ABSTRACT:
An automatic loading mechanism for use in the manufacture of thin, metallic circuit board panels. The invention includes a lower drum unit which accepts the metallic panels from a conveyor system. The lower drum unit is rotatably mounted within a frame assembly, and includes a plurality of clamps which can automatically receive several metallic panels of varying size. The lower unit includes automatic clamp control means, and has the capability of rotating the panels from a horizontal to a vertical position or vice-versa. The lower drum unit guidingly feeds the metallic panels, through a spline assembly, to an upper unit. The uppper unit includes a plurality of clamps, in diametrically placed pairs, which delicately handle only the peripheral edge of the metallic panels while feeding them automatically into a rack assembly.
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Bartlett Richard A.
Casale Dominic A.
Konrad John J.
Larnerd James M.
Olson Donald R.
Bidwell James R.
IBM
Skaggs H. Grant
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