Back to results
US 4,903,871 AGranted
Pocket creasing machine
AssigneeAutomated Components International, Inc.
InventorLee Y. Glassman
Life of this patent
Estimating the term…
Abstract
An apparatus for folding and creasing pocket material is provided. A table has a heating plate mounted thereon. A top die has upper and lower die plates for folding material therebetween, the lower die plate being wider than the upper die plate. The top die is lowered between the side dies which move inwardly to fold and crease the pocket material.
Claims8
An apparatus for folding an creasing pockets comprising:
- a table having a heat plate mounted thereon;
- first and second side die plates movably mounted upon the table and being attached to means for lateral movement;
- a top die assembly movable in upward and downward directions and mounted, above the table, to a support bar extending from the table, the top die assembly being raised and lowered by actuating means and comprising a lower and an upper die plate, the lower die plate being slightly wider than the upper die plate, the plates being spaced to receive material to be folded therebetween.
Dependencies are inferred from the claim text.