Stock material or miscellaneous articles – Structurally defined web or sheet – Honeycomb-like
Patent
1987-05-01
1989-02-07
Epstein, Henry F.
Stock material or miscellaneous articles
Structurally defined web or sheet
Honeycomb-like
52806, 428 40, 428131, B32B 312
Patent
active
048031089
ABSTRACT:
A reinforcing sheet adaptable to the reinforcement of a panel formed of metal, plastic or sheet molding compound, which reinforcing sheet contains a perforated honeycomb member with a thermosetting adhesive layer on each side of the honeycomb member and a reinforcement backing adhered to one of the adhesive layers, the other adhesive layer being applied to the panel to be reinforced. The reinforcing sheet provides excellent flexural reinforcement and impact absorbing properties and is advantageously used to reinforce cold rolled steel, such as an automobile panel.
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Commerical data sheets relating to shaped aluminum honeycomb (American Cyanamic) bonded sandwich construction honeycomb (Hexcel) and structural values for military and commercial grades of aluminum honeycomb (Dura-Core).
Kretow Robert P.
Leuchten William E.
Epstein Henry F.
Essex Specialty Products Inc.
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