Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Presses or press platen structures – per se
Patent
1996-07-22
1998-07-28
Crispino, Richard
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Presses or press platen structures, per se
83557, 83563, 83658, 83956, B26D 508, B26F 300, B32B 3118
Patent
active
057858063
ABSTRACT:
An ultrasonic apparatus and method for cutting a non-planar workpiece. The apparatus includes an anvil having a non-planar surface for closely engaging an underside of the workpiece. An ultrasonic horn has a non-planar cutting surface closely receiving a topside of the workpiece, wherein the cutting surface and the support surface have complementary non-planar shapes. The ultrasonic horn resonates at a predetermined frequency effect cutting of the workpiece. If the workpiece has a heat fusible component, the workpiece can also be seamed.
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Engle Robert G.
Foster Wendy A.
He Fugui
Maley Douglas G.
Moore Harold
Cole Harold E.
Crispino Richard
Eastman Kodak Company
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