Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1993-12-07
1995-07-25
Ball, Michael W.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
52514, 156 98, 264 36, B32B 3500
Patent
active
054358663
ABSTRACT:
A method and apparatus for repairing laminated material or cracked material includes preheated molds (30 and 130) which have cavities (34 and 134) shaped to generally conform to a given shape of a workpiece (20). Clamps (40, 41 and 42) apply pressure to the molds, and thereby the workpiece. In a preferred embodiment, the mold (30) has an auxiliary cavity (35). Adhesive may be injected into the mold cavity (134) to repair a delaminated workpiece and a patch adhesive to the mold cavity (34) to repair a crack.
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Andersen Corporation
Ball Michael W.
Stemmer Daniel J.
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