3879245 is referenced by 85 patents and cites 3 patents.

A core is completely encased in reinforced plastic to form a structural part. A part is made in a pair of matched metal dies one of which moves against the other to form a mold to contain, and to apply pressure to the part and pinch off excess cover material. Part is made up with cover material above and below core material. Excess cover material wraps around the core when placed in the mold, the part is heated and the mold closed at the time the resin in the cover material starts to set up.

Method of making composite cored structures
Application Number
Publication Number
Application Date
June 27, 1972
Publication Date
April 22, 1975
Teeter Roger C
Fetherston William H
Case Morris A
Composite Structures Corporation
B29c 03/00
A63C 05/12
B29D 24/00
B29C 70/86
B29C 70/00
B29C 70/46
B29C 70/04
B29C 63/00
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