Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1987-04-21
1989-03-28
Simmons, David
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
100202, 100269A, 1442563, 1562748, 1562755, 156323, 156481, 1565839, 425396, B31F 122
Patent
active
048161039
ABSTRACT:
A method and apparatus for forming corrugated plywood composites is disclosed. The apparatus includes a fixed mold component having a corrugated surface and a series of movable mold components having complemental corrugated surfaces movable toward and away from the fixed surface. Movable mold components are hingedly in connected and each such component is associated with a linear motor. By sequentially activating the linear motors each movable mold section is pivotally advanced in a first direction toward the fixed mold component the opposite side of the movable mold component being pivoted toward the fixed mold component when the next adjacent section is advanced into clamping position. High tensile strength low coefficient of friction fabric webs are interposed between the surfaces of the mold and the composite material to be corrugated.
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Herb David
Miskin Howard C.
Simmons David
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